Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
287
FNUS55 KRIW 041942
FWFRIW
Fire Weather Planning Forecast for Western and Central Wyoming
National Weather Service Riverton WY
142 PM MDT Thu Jul 4 2024
.DISCUSSION...
...Yellowstone NP and Teton dispatch areas (includes fire weather
zones 140...414...415...and 416)...
Isolated rain showers and thunderstorms will develop in zones 140
and 415 this afternoon. Lightning will be very isolated. CWR near
zero. On average RH will range from 30-40% at higher elevations
and 20-30% at lower elevations this afternoon. Tomorrow will be
a bit drier. A northwest wind of 10-15 mph will continue through
this afternoon, becoming light and variable late this evening
through tonight. Smoke dispersal will remain good to very good
this afternoon.
...Cody dispatch area (includes fire weather zones 275...276...
282...283...285...286...287...288...and 289)...
Isolated rain showers and thunderstorms will develop across
northern zones this afternoon. CWR near zero. On average RH will
range from 25-35% across northern zones and 20-25% across
southern zones this afternoon. A northerly wind of 10-20 mph will
continue through this afternoon, becoming light and variable late
this evening through tonight. Smoke dispersal will be good to very
good this afternoon. A couple of chances for some rain/storms this weekend,
mainly for northern zones.
...Casper dispatch area (includes fire weather zones 277...278...
279...280...281...285...289...and 300)...
Isolated rain showers and thunderstorms will develop across
northern zones this afternoon. CWR near zero. On average RH will
range from 35-50% across northern zones and 10-15% across
southern zones this afternoon. A northerly wind of 10-20 mph will
continue through this afternoon, becoming light and variable late
this evening through tonight. Smoke dispersal will be good to very
good for northern zones and excellent for southern zones this
afternoon. A couple of chances for some rain/storms this weekend,
mainly for northern zones.
...Thunderstorms imply strong gusty and erratic winds...
...Haines Index is high level Haines both day and night...
WYZ280-052145-
Natrona County/Casper BLM-
Including the cities of Casper and Midwest
142 PM MDT Thu Jul 4 2024
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers late in the
evening. Chance of showers 20 percent.
Min temperature.....43-48.
24 hr trend......1 degree warmer.
Max humidity........78-84 percent.
24 hr trend......5 percent drier.
Humidity recovery...Excellent.
20-foot winds.......North winds 10 to 15 mph with gusts to around
25 mph until 2400, then downslope/downvalley
4-7 mph.
Ridge top winds.....North around 15 mph until 2400, then west.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph until 2400, then west.
Mixing Height.......3600-5600 ft agl until 2400, then 400-800 ft
agl.
Smoke dispersal.....Good until 2400, then poor.
Haines Index........3.
.FRIDAY...
Sky/weather.........Mostly sunny.
Max temperature.....73-78.
24 hr trend......5 degrees warmer.
Min humidity........16-22 percent.
24 hr trend......7 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
northwest 10 to 15 mph. Gusts up to 20 mph.
Ridge top winds.....West 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing Height.......3400-5400 ft agl until 1200, then 8600-10400 ft
agl.
Smoke dispersal.....Fair to good until 1200, then very good to
excellent.
Haines Index........5.
.FRIDAY NIGHT...
Sky/weather.........Mostly clear. Isolated showers late in the
evening. Chance of showers 20 percent.
Min temperature.....46-51.
24 hr trend......3 degrees warmer.
Max humidity........65-71 percent.
24 hr trend......15 percent drier.
Humidity recovery...Good.
20-foot winds.......North winds around 10 mph until 2100, then
downslope/downvalley 4-7 mph until 2400, then
northeast around 10 mph until 0300, then
downslope/downvalley 4-7 mph. Gusts up to 20
mph.
Ridge top winds.....North 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph until 2400, then east.
Mixing Height.......4000-6000 ft agl until 2400, then 400-800 ft
agl.
Smoke dispersal.....Good until 2400, then poor.
Haines Index........5.
.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....78-83.
24 hr trend......4 degrees warmer.
Min humidity........18-24 percent.
24 hr trend......2 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then west
around 10 mph with gusts to around 30 mph until
1500, then northwest with gusts to around 30
mph.
Ridge top winds.....West around 10 mph until 1200, then northwest
around 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph until 1200, then northwest
around 20 mph.
Mixing Height.......2600-4600 ft agl until 1200, then 9200-11200 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then excellent.
Haines Index........5.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Partly cloudy with scattered showers and
isolated thunderstorms. Lows in the upper 40s. Northeast winds
around 10 mph.
.SUNDAY...Mostly clear with scattered showers and thunderstorms.
Lows in the upper 40s. Highs in the lower 70s. Northeast winds
around 10 mph.
.MONDAY...Clear. Lows in the lower 50s. Highs in the lower 80s.
Winds generally less than 10 mph.
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s. Winds generally less than 10 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly clear. Lows in the upper
50s. Highs 89 to 94.
$$
WYZ283-052145-
Upper Wind River Basin/Wind River Basin-
Including the cities of Crowheart, Lander, Riverton, and Shoshoni
142 PM MDT Thu Jul 4 2024
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....44-49.
24 hr trend......3 degrees warmer.
Max humidity........70-76 percent.
24 hr trend......9 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northeast winds 10 to 15 mph with gusts to
around 25 mph until 2400, then
downslope/downvalley 4-7 mph.
Ridge top winds.....Northeast around 15 mph until 2400, then
southwest.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph until 2400, then west.
Mixing Height.......3800-5800 ft agl until 2400, then 600-800 ft
agl.
Smoke dispersal.....Good until 2400, then poor.
Haines Index........4.
.FRIDAY...
Sky/weather.........Sunny then becoming partly cloudy.
Max temperature.....74-79.
24 hr trend......6 degrees warmer.
Min humidity........18-24 percent.
24 hr trend......5 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1500, then
northeast around 10 mph with higher gusts.
Ridge top winds.....West around 10 mph until 1200, then northeast.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......2400-4400 ft agl until 1200, then 7400-9400 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then good to very
good.
Haines Index........5.
.FRIDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....47-52.
24 hr trend......3 degrees warmer.
Max humidity........54-60 percent.
24 hr trend......15 percent drier.
Humidity recovery...Moderate.
20-foot winds.......North winds around 10 mph until 2400, then
downslope/downvalley 4-7 mph. Gusts up to 20
mph.
Ridge top winds.....Northeast around 15 mph until 2400, then
northwest.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North 10 to 15 mph.
Mixing Height.......4000-6000 ft agl until 2400, then 600-800 ft
agl.
Smoke dispersal.....Fair to good until 2400, then poor.
Haines Index........5.
.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....76-81.
24 hr trend......3 degrees warmer.
Min humidity........17-23 percent.
24 hr trend......2 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
northwest 10 to 15 mph with gusts to around 30
mph.
Ridge top winds.....Northwest 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph until 1200, then around
20 mph.
Mixing Height.......2200-4200 ft agl until 1200, then 8000-10000 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good to
excellent.
Haines Index........5.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Partly cloudy. Isolated showers and
thunderstorms in the evening, then isolated showers after
midnight. Lows around 50. North winds around 10 mph.
.SUNDAY...Mostly clear. Isolated showers and thunderstorms. Lows
around 50. Highs in the mid 70s. Northeast winds around 10 mph.
.MONDAY...Clear. Lows in the mid 50s. Highs in the lower 80s.
Winds generally less than 10 mph.
.TUESDAY...Mostly clear. Lows in the upper 50s. Highs in the
upper 80s. Winds generally less than 10 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly clear. Lows in the upper
50s. Highs 90 to 95.
$$
WYZ285-052145-
South Bighorn Mountains-
142 PM MDT Thu Jul 4 2024
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....42-47.
24 hr trend......2 degrees warmer.
Max humidity........69-75 percent.
24 hr trend......9 percent drier.
Humidity recovery...Good.
20-foot winds.......Northwest winds 10 to 15 mph with gusts to
around 25 mph until 0300, then west with gusts
to around 15 mph.
Ridge top winds.....Northwest around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph.
Mixing Height.......2600-4600 ft agl until 2400, then 200-600 ft
agl.
Smoke dispersal.....Fair to good until 2400, then poor.
Haines Index........3.
.FRIDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Max temperature.....67-72.
24 hr trend......6 degrees warmer.
Min humidity........27-33 percent.
24 hr trend......10 percent drier.
20-foot winds.......Northwest winds 10 to 15 mph with gusts to
around 25 mph.
Ridge top winds.....Northwest around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing Height.......2200-4200 ft agl until 1200, then 6000-7600 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then good to very
good.
Haines Index........4.
.FRIDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....46-51.
24 hr trend......4 degrees warmer.
Max humidity........55-61 percent.
24 hr trend......15 percent drier.
Humidity recovery...Moderate.
20-foot winds.......North winds around 10 mph and gusty.
Ridge top winds.....North around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph until 2400, then south.
Mixing Height.......2600-4600 ft agl until 2400, then 200-600 ft
agl.
Smoke dispersal.....Fair to good until 2400, then poor.
Haines Index........3.
.SATURDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Isolated showers in the afternoon. Isolated
thunderstorms late in the afternoon. Some
thunderstorms may produce gusty winds late in
the afternoon. Chance of precipitation 20
percent.
Max temperature.....69-74.
24 hr trend......3 degrees warmer.
Min humidity........25-31 percent.
24 hr trend......1 percent wetter.
20-foot winds.......West winds 10 to 15 mph until 1500, then
northwest. Gusts up to 25 mph.
Ridge top winds.....Northwest 15 to 20 mph.
LAL.................1 until 1500, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing Height.......2200-4200 ft agl until 1200, then 7200-9200 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good.
Haines Index........4.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Partly cloudy with scattered showers and
isolated thunderstorms. Lows in the upper 40s. North winds around
10 mph.
.SUNDAY...Mostly clear. Scattered showers and thunderstorms. Lows
in the upper 40s. Highs in the mid 60s. North winds around
10 mph.
.MONDAY...Clear. Lows in the lower 50s. Highs in the mid 70s.
North winds around 10 mph.
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. Northeast winds around 10 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly clear. Lows in the upper
50s. Highs 81 to 86.
$$
WYZ281-052145-
Johnson County/Casper BLM-
Including the cities of Buffalo and Kaycee
142 PM MDT Thu Jul 4 2024
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms early in the evening. Some
thunderstorms may produce gusty winds early in
the evening. Chance of precipitation 20
percent.
Min temperature.....44-49.
24 hr trend......1 degree warmer.
Max humidity........77-83 percent.
24 hr trend......9 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds 10 to 15 mph with gusts to
around 25 mph until 2400, then
downslope/downvalley 4-7 mph.
Ridge top winds.....Northwest around 15 mph until 2400, then west.
LAL.................2 until 2100, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph until 2400, then west.
Mixing Height.......2000-4000 ft agl until 2400, then 400-800 ft
agl.
Smoke dispersal.....Poor to fair until 2400, then poor.
Haines Index........3.
.FRIDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Max temperature.....69-74.
24 hr trend......6 degrees warmer.
Min humidity........27-33 percent.
24 hr trend......12 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then north
around 10 mph. Gusts up to 20 mph.
Ridge top winds.....Northwest 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph.
Mixing Height.......2800-4800 ft agl until 1200, then 7400-8800 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then good to very
good.
Haines Index........3.
.FRIDAY NIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms in the late evening and early
morning. Some thunderstorms may produce gusty
winds in the late evening and early morning.
Chance of precipitation 20 percent.
Min temperature.....48-53.
24 hr trend......3 degrees warmer.
Max humidity........65-71 percent.
24 hr trend......11 percent drier.
Humidity recovery...Good.
20-foot winds.......North winds around 10 mph until 2100, then
downslope/downvalley 4-7 mph until 2400, then
northwest around 10 mph until 0300, then
downslope/downvalley 4-7 mph. Gusts up to 20
mph.
Ridge top winds.....North around 10 mph until 2400, then west.
LAL.................1 until 2100, then 2 until 0300, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph until 2400, then southwest.
Mixing Height.......3200-5200 ft agl until 2400, then 400-1000 ft
agl.
Smoke dispersal.....Fair to good until 2400, then poor.
Haines Index........3.
.SATURDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Isolated showers and thunderstorms in the
afternoon. Some thunderstorms may produce gusty
winds in the afternoon. Chance of precipitation
20 percent.
Max temperature.....71-76.
24 hr trend......4 degrees warmer.
Min humidity........29-35 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then north
10 to 15 mph with gusts to around 25 mph.
Ridge top winds.....West around 10 mph until 1200, then north.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph until 1200, then northwest
around 20 mph.
Mixing Height.......2600-4600 ft agl until 1200, then 7200-9200 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good.
Haines Index........3.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Mostly cloudy with scattered showers and
thunderstorms. Lows in the lower 50s. Northwest winds around
10 mph.
.SUNDAY...Mostly clear with scattered showers and thunderstorms.
Lows around 50. Highs in the lower 70s. North winds around
10 mph.
.MONDAY...Clear. Lows in the mid 50s. Highs in the lower 80s.
Winds generally less than 10 mph.
.TUESDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s. Winds generally less than 10 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly clear. Lows around 60. Highs
90 to 95.
$$
WYZ282-052145-
South Bighorn Basin/Worland BLM-
Including the cities of Ten Sleep, Thermopolis, and Worland
142 PM MDT Thu Jul 4 2024
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms early in the evening. Some
thunderstorms may produce gusty winds early in
the evening. Chance of precipitation 20
percent.
Min temperature.....42-47.
24 hr trend......2 degrees warmer.
Max humidity........73-79 percent.
24 hr trend......9 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds around 10 mph and gusty until
2400, then downslope/downvalley 4-7 mph.
Ridge top winds.....Northwest around 15 mph until 2400, then
southwest.
LAL.................2 until 2100, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph until 2400, then west.
Mixing Height.......3400-5400 ft agl until 2400, then 400-800 ft
agl.
Smoke dispersal.....Fair to good until 2400, then poor.
Haines Index........3.
.FRIDAY...
Sky/weather.........Mostly sunny.
Max temperature.....69-74.
24 hr trend......6 degrees warmer.
Min humidity........22-28 percent.
24 hr trend......8 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1500, then north
around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Southwest around 10 mph until 1200, then north.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph until 1200, then
northwest.
Mixing Height.......2400-4400 ft agl until 1200, then 7000-8400 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then good.
Haines Index........3.
.FRIDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....46-51.
24 hr trend......3 degrees warmer.
Max humidity........58-64 percent.
24 hr trend......15 percent drier.
Humidity recovery...Good.
20-foot winds.......North winds around 10 mph until 2100, then
downslope/downvalley 4-7 mph until 2400, then
northwest around 10 mph until 0300, then
downslope/downvalley 4-7 mph. Gusts up to 15
mph.
Ridge top winds.....North around 10 mph until 2400, then west.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph until 2400, then south.
Mixing Height.......3400-5400 ft agl until 2400, then 400-800 ft
agl.
Smoke dispersal.....Fair to good until 2400, then poor.
Haines Index........3.
.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....71-76.
24 hr trend......3 degrees warmer.
Min humidity........23-29 percent.
24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then north
around 10 mph with gusts to around 25 mph.
Ridge top winds.....Southwest around 10 mph until 1200, then north.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......2200-4200 ft agl until 1200, then 7800-9800 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good.
Haines Index........3.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Partly cloudy with scattered showers and
isolated thunderstorms. Lows in the lower 50s. Northwest winds
around 10 mph.
.SUNDAY...Mostly clear. Isolated showers and thunderstorms. Lows
in the lower 50s. Highs in the upper 70s. North winds around
10 mph.
.MONDAY THROUGH TUESDAY...Clear. Lows 55 to 60. Highs 84 to 89.
Winds generally less than 10 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly clear. Lows in the lower
60s. Highs 92 to 97.
$$
WYZ275-052145-
North Bighorn Basin/Worland BLM-
Including the cities of Greybull, Lovell, and Powell
142 PM MDT Thu Jul 4 2024
.TONIGHT...
Sky/weather.........Partly cloudy then becoming clear.
Min temperature.....41-46.
24 hr trend......2 degrees warmer.
Max humidity........73-79 percent.
24 hr trend......11 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds 10 to 15 mph with gusts to
around 25 mph until 2400, then
downslope/downvalley 4-7 mph.
Ridge top winds.....Northwest around 15 mph until 2400, then west.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......2400-4400 ft agl until 2400, then 400-800 ft
agl.
Smoke dispersal.....Fair to good until 2400, then poor.
Haines Index........3.
.FRIDAY...
Sky/weather.........Mostly sunny.
Max temperature.....68-73.
24 hr trend......6 degrees warmer.
Min humidity........26-32 percent.
24 hr trend......8 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1500, then north
around 10 mph. Gusts up to 15 mph.
Ridge top winds.....South around 10 mph until 1200, then north.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph until 1200, then
northwest.
Mixing Height.......2400-4400 ft agl until 1200, then 7200-9200 ft
agl.
Smoke dispersal.....Poor until 1200, then good to very good.
Haines Index........3.
.FRIDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....45-50.
24 hr trend......4 degrees warmer.
Max humidity........58-64 percent.
24 hr trend......15 percent drier.
Humidity recovery...Good.
20-foot winds.......Northwest winds around 10 mph with gusts to
around 15 mph.
Ridge top winds.....Northwest around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph.
Mixing Height.......3800-5800 ft agl until 2400, then 400-1000 ft
agl.
Smoke dispersal.....Fair to good until 2400, then poor.
Haines Index........3.
.SATURDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Isolated showers and thunderstorms in the
afternoon. Some thunderstorms may produce gusty
winds in the afternoon. Chance of precipitation
20 percent.
Max temperature.....70-75.
24 hr trend......3 degrees warmer.
Min humidity........26-32 percent.
24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then north
10 to 15 mph with gusts to around 30 mph.
Ridge top winds.....South around 10 mph until 1200, then north.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph until 1200, then northwest
around 20 mph.
Mixing Height.......2400-4400 ft agl until 1200, then 7000-9000 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good.
Haines Index........3.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Partly cloudy. Scattered showers and isolated
thunderstorms in the evening, then isolated showers and
thunderstorms after midnight. Lows in the lower 50s. North winds
around 10 mph.
.SUNDAY...Clear. Isolated showers and thunderstorms. Lows in the
lower 50s. Highs in the upper 70s. North winds around 10 mph.
.MONDAY THROUGH TUESDAY...Clear. Lows 56 to 61. Highs 85 to 90.
Winds generally less than 10 mph.
.WEDNESDAY THROUGH THURSDAY...Clear. Lows in the lower 60s. Highs
92 to 97.
$$
WYZ276-052145-
Cody Foothills-
Including the cities of Clark, Cody, and Meeteetse
142 PM MDT Thu Jul 4 2024
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms early in the evening. Some
thunderstorms may produce gusty winds early in
the evening. Chance of precipitation 20
percent.
Min temperature.....43-48.
24 hr trend......3 degrees warmer.
Max humidity........71-77 percent.
24 hr trend......13 percent drier.
Humidity recovery...Excellent.
20-foot winds.......North winds around 10 mph with gusts to around
25 mph until 2100, then downslope/downvalley
4-7 mph.
Ridge top winds.....North around 15 mph until 2400, then southwest.
LAL.................3 until 2100, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph until 2400, then west.
Mixing Height.......2200-4200 ft agl until 2400, then 600-1000 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........3.
.FRIDAY...
Sky/weather.........Sunny then becoming partly cloudy.
Max temperature.....70-75.
24 hr trend......7 degrees warmer.
Min humidity........24-30 percent.
24 hr trend......10 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1500, then
northeast around 10 mph. Gusts up to 15 mph.
Ridge top winds.....West around 10 mph until 1200, then northeast.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......2800-4800 ft agl until 1200, then 7600-9600 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then good to very
good.
Haines Index........4.
.FRIDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....47-52.
24 hr trend......4 degrees warmer.
Max humidity........58-64 percent.
24 hr trend......12 percent drier.
Humidity recovery...Good.
20-foot winds.......North winds around 10 mph until 2400, then
downslope/downvalley 4-7 mph until 0300, then
southwest around 10 mph. Gusts up to 15 mph.
Ridge top winds.....North around 15 mph until 2400, then west.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph until 2400, then west.
Mixing Height.......3200-5200 ft agl until 2400, then 400-1000 ft
agl.
Smoke dispersal.....Fair to good until 2400, then poor.
Haines Index........4.
.SATURDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Isolated showers and thunderstorms in the
afternoon. Some thunderstorms may produce gusty
winds in the afternoon. Chance of precipitation
20 percent.
Max temperature.....72-77.
24 hr trend......2 degrees warmer.
Min humidity........28-34 percent.
24 hr trend......1 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then north
10 to 15 mph with gusts to around 25 mph.
Ridge top winds.....Northwest around 10 mph until 1200, then north.
LAL.................1 until 1200, then 3.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph until 1200, then northwest
around 20 mph.
Mixing Height.......3000-5000 ft agl until 1200, then 7200-9200 ft
agl.
Smoke dispersal.....Fair to good until 1200, then very good to
excellent.
Haines Index........4.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Partly cloudy. Isolated showers and
thunderstorms in the evening. Lows in the upper 40s. Northwest
winds around 10 mph.
.SUNDAY...Mostly clear. Isolated showers and thunderstorms. Lows
in the lower 50s. Highs in the lower 70s. North winds around
10 mph.
.MONDAY THROUGH TUESDAY...Mostly clear. Lows 55 to 60. Highs
80 to 85. Winds generally less than 10 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly clear. Lows around 60. Highs
88 to 93.
$$
WYZ287-052145-
Owl Creek Mountains-
142 PM MDT Thu Jul 4 2024
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms early in the evening. Some
thunderstorms may produce gusty winds early in
the evening. Chance of precipitation 20
percent.
Min temperature.....43-48.
24 hr trend......3 degrees warmer.
Max humidity........67-73 percent.
24 hr trend......12 percent drier.
Humidity recovery...Good.
20-foot winds.......North winds 10 to 15 mph with gusts to around
25 mph until 2400, then downslope/downvalley
4-7 mph.
Ridge top winds.....North around 15 mph until 2400, then west.
LAL.................3 until 2100, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph until 2400, then west.
Mixing Height.......2400-4400 ft agl until 2400, then 200-600 ft
agl.
Smoke dispersal.....Poor to fair until 2400, then poor.
Haines Index........3.
.FRIDAY...
Sky/weather.........Sunny then becoming partly cloudy.
Max temperature.....67-72.
24 hr trend......7 degrees warmer.
Min humidity........25-31 percent.
24 hr trend......9 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1500, then east
around 10 mph. Gusts up to 15 mph.
Ridge top winds.....West around 10 mph until 1200, then east.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......2200-4200 ft agl until 1200, then 6200-8200 ft
agl.
Smoke dispersal.....Fair to good.
Haines Index........4.
.FRIDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....47-52.
24 hr trend......4 degrees warmer.
Max humidity........52-58 percent.
24 hr trend......16 percent drier.
Humidity recovery...Moderate.
20-foot winds.......Northeast winds around 10 mph until 2100, then
northwest. Gusts up to 20 mph.
Ridge top winds.....Northeast around 15 mph until 2400, then
northwest.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 15 mph until 2400, then west.
Mixing Height.......2600-4600 ft agl until 2400, then 200-600 ft
agl.
Smoke dispersal.....Poor.
Haines Index........4.
.SATURDAY...
Sky/weather.........Mostly sunny. Isolated showers and
thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds in the
afternoon. Chance of precipitation 20 percent.
Max temperature.....69-74.
24 hr trend......2 degrees warmer.
Min humidity........22-28 percent.
24 hr trend......3 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then north
10 to 15 mph with gusts to around 25 mph.
Ridge top winds.....West around 10 mph until 1200, then north.
LAL.................1 until 1200, then 2 until 1500, then 3.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......2200-4200 ft agl until 1200, then 7400-9400 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good.
Haines Index........4.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Partly cloudy. Scattered showers and isolated
thunderstorms in the evening, then isolated showers and
thunderstorms after midnight. Lows around 50. Northwest winds
around 10 mph.
.SUNDAY...Mostly clear. Scattered showers and thunderstorms. Lows
around 50. Highs in the upper 60s. North winds around 10 mph.
.MONDAY THROUGH TUESDAY...Mostly clear. Lows 54 to 59. Highs
77 to 82. North winds around 10 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly clear. Lows in the upper
50s. Highs 84 to 89.
$$
WYZ286-052145-
Absaroka Mountains/North Shoshone NF-
Including the city of Pahaska
142 PM MDT Thu Jul 4 2024
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms early in the evening. Some
thunderstorms may produce gusty winds early in
the evening. Chance of precipitation 20
percent.
Min temperature.....38-43.
24 hr trend......5 degrees warmer.
Max humidity........72-78 percent.
24 hr trend......18 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds around 10 mph with gusts to
around 25 mph until 2100, then
downslope/downvalley 4-7 mph.
Ridge top winds.....Northwest 10 to 15 mph.
LAL.................3 until 2100, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......3200-5200 ft agl until 2400, then 400-1000 ft
agl.
Smoke dispersal.....Good until 2400, then poor.
Haines Index........4.
.FRIDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Max temperature.....63-68.
24 hr trend......6 degrees warmer.
Min humidity........26-32 percent.
24 hr trend......10 percent drier.
20-foot winds.......Northwest winds 10 to 15 mph. Gusts up to 15
mph until 1200, then 25 mph.
Ridge top winds.....Northwest around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing Height.......2600-4600 ft agl until 1200, then 7400-9400 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good to
excellent.
Haines Index........5.
.FRIDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....42-47.
24 hr trend......4 degrees warmer.
Max humidity........62-68 percent.
24 hr trend......11 percent drier.
Humidity recovery...Good.
20-foot winds.......Northwest winds 10 to 15 mph. Gusts up to 25
mph until 2400, then 15 mph.
Ridge top winds.....Northwest around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph.
Mixing Height.......4000-6000 ft agl until 2400, then 400-1000 ft
agl.
Smoke dispersal.....Good to very good until 2400, then poor.
Haines Index........5.
.SATURDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Isolated thunderstorms early in the afternoon.
Scattered showers in the afternoon. Scattered
thunderstorms late in the afternoon. Some
thunderstorms may produce gusty winds early in
the afternoon. Some thunderstorms may produce
gusty winds late in the afternoon. Chance of
precipitation 50 percent.
Max temperature.....63-68.
24 hr trend......1 degree warmer.
Min humidity........27-33 percent.
24 hr trend......1 percent drier.
20-foot winds.......West winds 10 to 15 mph with gusts to around 30
mph.
Ridge top winds.....West 15 to 20 mph.
LAL.................1 until 1200, then 3.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph until 1200, then around
25 mph.
Mixing Height.......3000-5000 ft agl until 1200, then 8200-10200 ft
agl.
Smoke dispersal.....Fair to good until 1200, then excellent.
Haines Index........5.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Partly cloudy. Isolated showers and
thunderstorms in the evening. Lows in the lower 40s. Winds
generally less than 10 mph.
.SUNDAY...Mostly clear. Isolated showers and thunderstorms. Lows
in the lower 40s. Highs in the lower 60s. Northeast winds around
10 mph.
.MONDAY THROUGH TUESDAY...Mostly clear. Lows 47 to 52. Highs
70 to 75. North winds around 10 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s.
.THURSDAY...Mostly sunny. Isolated showers and thunderstorms in
the afternoon. Highs around 80.
$$
WYZ140-052145-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
142 PM MDT Thu Jul 4 2024
.TONIGHT...
Sky/weather.........Partly cloudy then becoming clear.
Min temperature.....35-40.
24 hr trend......4 degrees warmer.
Max humidity........79-85 percent.
24 hr trend......15 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds around 10 mph and gusty until
2100, then downslope/downvalley 4-7 mph.
Ridge top winds.....Northwest around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph until 2400, then
northeast.
Mixing Height.......4000-6000 ft agl until 2400, then 400-800 ft
agl.
Smoke dispersal.....Good until 2400, then poor.
Haines Index........4.
.FRIDAY...
Sky/weather.........Mostly sunny.
Max temperature.....66-71.
24 hr trend......6 degrees warmer.
Min humidity........24-30 percent.
24 hr trend......7 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west
10 to 15 mph with gusts to around 25 mph.
Ridge top winds.....West 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph until 1200, then west
around 20 mph.
Mixing Height.......2200-4200 ft agl until 1200, then 7200-9200 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good.
Haines Index........4.
.FRIDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....39-44.
24 hr trend......4 degrees warmer.
Max humidity........72-78 percent.
24 hr trend......8 percent drier.
Humidity recovery...Excellent.
20-foot winds.......West winds around 10 mph with gusts to around
25 mph until 2100, then downslope/downvalley
4-7 mph.
Ridge top winds.....Northwest 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......4200-6200 ft agl until 2400, then 400-800 ft
agl.
Smoke dispersal.....Good to very good until 2400, then poor.
Haines Index........4.
.SATURDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Isolated showers and thunderstorms in the
afternoon. Some thunderstorms may produce gusty
winds in the afternoon. Chance of precipitation
20 percent.
Max temperature.....67-72.
24 hr trend......1 degree warmer.
Min humidity........28-34 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west
around 10 mph. Gusts up to 25 mph.
Ridge top winds.....West 10 to 15 mph.
LAL.................1 until 1200, then 3.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph until 1200, then around
25 mph.
Mixing Height.......2600-4600 ft agl until 1200, then 8600-10600 ft
agl.
Smoke dispersal.....Fair to good until 1200, then excellent.
Haines Index........5.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Mostly clear. Isolated showers and
thunderstorms in the evening. Lows around 40. Winds generally
less than 10 mph.
.SUNDAY THROUGH MONDAY...Clear. Lows 42 to 47. Highs 69 to 74.
Winds generally less than 10 mph.
.TUESDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. Winds generally less than 10 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly clear. Lows around 50. Highs
79 to 84.
$$
WYZ415-052145-
North Zone Bridger Teton NF and Grand Teton NP-
Including the cities of Jackson and Moran
142 PM MDT Thu Jul 4 2024
.TONIGHT...
Sky/weather.........Partly cloudy then becoming clear.
Min temperature.....35-40.
24 hr trend......5 degrees warmer.
Max humidity........69-75 percent.
24 hr trend......16 percent drier.
Humidity recovery...Good.
20-foot winds.......Northwest winds around 10 mph and gusty until
2100, then downslope/downvalley 4-7 mph.
Ridge top winds.....Northwest around 15 mph until 2400, then north.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph until 2400, then
northeast.
Mixing Height.......3600-5600 ft agl until 2400, then 400-1000 ft
agl.
Smoke dispersal.....Good until 2400, then poor.
Haines Index........4.
.FRIDAY...
Sky/weather.........Mostly sunny.
Max temperature.....66-71.
24 hr trend......5 degrees warmer.
Min humidity........24-30 percent.
24 hr trend......5 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west
10 to 15 mph with gusts to around 25 mph.
Ridge top winds.....West 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph until 1200, then around
20 mph.
Mixing Height.......2200-4200 ft agl until 1200, then 6600-8600 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good.
Haines Index........4.
.FRIDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....39-44.
24 hr trend......3 degrees warmer.
Max humidity........61-67 percent.
24 hr trend......8 percent drier.
Humidity recovery...Good.
20-foot winds.......West winds around 10 mph with gusts to around
25 mph until 2100, then downslope/downvalley
4-7 mph.
Ridge top winds.....Northwest 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing Height.......3800-5800 ft agl until 2400, then 400-1000 ft
agl.
Smoke dispersal.....Good until 2400, then poor.
Haines Index........4.
.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....67-72.
24 hr trend......2 degrees warmer.
Min humidity........25-31 percent.
24 hr trend......2 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then west
10 to 15 mph with gusts to around 30 mph.
Ridge top winds.....West around 10 mph until 1200, then around 20
mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph until 1200, then northwest
around 25 mph.
Mixing Height.......2400-4400 ft agl until 1200, then 8000-10000 ft
agl.
Smoke dispersal.....Fair to good until 1200, then excellent.
Haines Index........5.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Mostly clear. Lows in the lower 40s. Winds
generally less than 10 mph.
.SUNDAY THROUGH MONDAY...Clear. Lows 43 to 48. Highs 70 to 75.
Winds generally less than 10 mph.
.TUESDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. Winds generally less than 10 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly clear. Lows in the lower
50s. Highs 79 to 84.
$$
WYZ416-052145-
West Wind River Mountains/East Zone Bridger Teton NF-
142 PM MDT Thu Jul 4 2024
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....35-40.
24 hr trend......3 degrees warmer.
Max humidity........65-71 percent.
24 hr trend......12 percent drier.
Humidity recovery...Good.
20-foot winds.......Northwest winds 10 to 15 mph. Gusts up to 25
mph until 2400, then 15 mph.
Ridge top winds.....Northwest 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North 10 to 15 mph.
Mixing Height.......3400-5400 ft agl until 2400, then 400-800 ft
agl.
Smoke dispersal.....Good until 2400, then poor.
Haines Index........4.
.FRIDAY...
Sky/weather.........Mostly sunny.
Max temperature.....63-68.
24 hr trend......4 degrees warmer.
Min humidity........21-27 percent.
24 hr trend......2 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then west
10 to 15 mph with gusts to around 25 mph.
Ridge top winds.....West around 10 mph until 1200, then around 20
mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph until 1200, then northwest
around 20 mph.
Mixing Height.......2000-4000 ft agl until 1200, then 6800-8800 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good to
excellent.
Haines Index........5.
.FRIDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....39-44.
24 hr trend......4 degrees warmer.
Max humidity........55-61 percent.
24 hr trend......9 percent drier.
Humidity recovery...Moderate.
20-foot winds.......Northwest winds 10 to 15 mph with gusts to
around 25 mph until 0300, then
downslope/downvalley 4-7 mph.
Ridge top winds.....Northwest 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......3600-5600 ft agl until 2400, then 400-800 ft
agl.
Smoke dispersal.....Good until 2400, then poor.
Haines Index........5.
.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....64-69.
24 hr trend......2 degrees warmer.
Min humidity........20-26 percent.
24 hr trend......3 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900. Winds west
around 20 mph with gusts to around 35 mph after
1500.
Ridge top winds.....West around 10 mph until 1200, then around 20
mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph until 1200, then northwest
around 25 mph.
Mixing Height.......2600-4600 ft agl until 1200, then 7600-9600 ft
agl.
Smoke dispersal.....Fair to good until 1200, then excellent.
Haines Index........5.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Mostly clear. Lows around 40. North winds
around 10 mph.
.SUNDAY...Mostly clear. Isolated showers and thunderstorms. Lows
around 40. Highs in the mid 60s. Winds generally less than
10 mph.
.MONDAY THROUGH TUESDAY...Mostly clear. Lows 43 to 48. Highs
69 to 74. Winds generally less than 10 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly clear. Lows in the upper
40s. Highs in the upper 70s.
$$
WYZ288-052145-
East Wind River Mountains/South Shoshone NF-
Including the cities of Dubois and South Pass
142 PM MDT Thu Jul 4 2024
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....36-41.
24 hr trend......3 degrees warmer.
Max humidity........65-71 percent.
24 hr trend......12 percent drier.
Humidity recovery...Good.
20-foot winds.......Northwest winds 10 to 15 mph with gusts to
around 25 mph until 2400, then
downslope/downvalley 4-7 mph.
Ridge top winds.....Northwest 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......3800-5800 ft agl until 2400, then 400-800 ft
agl.
Smoke dispersal.....Good until 2400, then poor.
Haines Index........4.
.FRIDAY...
Sky/weather.........Mostly sunny.
Max temperature.....65-70.
24 hr trend......5 degrees warmer.
Min humidity........21-27 percent.
24 hr trend......3 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
northwest 10 to 15 mph with gusts to around 30
mph.
Ridge top winds.....Northwest 15 to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing Height.......2200-4200 ft agl until 1200, then 7400-9400 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good to
excellent.
Haines Index........5.
.FRIDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....40-45.
24 hr trend......5 degrees warmer.
Max humidity........51-57 percent.
24 hr trend......15 percent drier.
Humidity recovery...Moderate.
20-foot winds.......West winds 10 to 15 mph. Gusts up to 30 mph
until 2400, then 15 mph.
Ridge top winds.....West around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing Height.......4000-6000 ft agl until 2400, then 400-800 ft
agl.
Smoke dispersal.....Good to very good until 2400, then poor.
Haines Index........5.
.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....66-71.
24 hr trend......2 degrees warmer.
Min humidity........21-27 percent.
24 hr trend......3 percent drier.
20-foot winds.......West winds 10 to 15 mph until 1500, then
northwest around 20 mph. Gusts up to 35 mph.
Ridge top winds.....West around 15 mph until 1200, then northwest
around 25 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 20 to 25 mph.
Mixing Height.......2600-4600 ft agl until 1200, then 8400-10400 ft
agl.
Smoke dispersal.....Fair to good until 1200, then excellent.
Haines Index........6.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Mostly clear. Isolated showers in the evening.
Lows in the lower 40s. Northwest winds around 10 mph.
.SUNDAY...Mostly clear. Isolated showers and thunderstorms. Lows
in the lower 40s. Highs in the mid 60s. Northeast winds around
10 mph.
.MONDAY THROUGH TUESDAY...Mostly clear. Lows 47 to 52. Highs
70 to 75. Winds generally less than 10 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly clear. Lows in the lower
50s. Highs 77 to 82.
$$
WYZ414-052145-
Salt and Wyoming Ranges/West Zone Bridger Teton NF-
Including the city of Afton
142 PM MDT Thu Jul 4 2024
.TONIGHT...
Sky/weather.........Clear.
Min temperature.....37-42.
24 hr trend......3 degrees warmer.
Max humidity........69-75 percent.
24 hr trend......4 percent drier.
Humidity recovery...Good.
20-foot winds.......Northwest winds around 15 mph with gusts to
around 25 mph until 2100, then
downslope/downvalley 4-7 mph.
Ridge top winds.....Northwest around 15 mph until 2400, then west.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph until 2400, then south.
Mixing Height.......3000-5000 ft agl until 2400, then 400-1000 ft
agl.
Smoke dispersal.....Good until 2400, then poor.
Haines Index........4.
.FRIDAY...
Sky/weather.........Mostly sunny.
Max temperature.....66-71.
24 hr trend......5 degrees warmer.
Min humidity........21-27 percent.
24 hr trend......3 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west
10 to 15 mph with gusts to around 25 mph.
Ridge top winds.....West around 10 mph until 1200, then around 20
mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph until 1200, then northwest
around 20 mph.
Mixing Height.......2200-4200 ft agl until 1200, then 6400-8400 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good.
Haines Index........4.
.FRIDAY NIGHT...
Sky/weather.........Clear.
Min temperature.....39-44.
24 hr trend......3 degrees warmer.
Max humidity........61-67 percent.
24 hr trend......7 percent drier.
Humidity recovery...Good.
20-foot winds.......West winds 10 to 15 mph with gusts to around 25
mph until 2400, then southwest with gusts to
around 15 mph until 0300, then
downslope/downvalley 4-7 mph.
Ridge top winds.....West around 15 mph until 2400, then southwest.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing Height.......3200-5200 ft agl until 2400, then 400-1000 ft
agl.
Smoke dispersal.....Good until 2400, then poor.
Haines Index........4.
.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....68-73.
24 hr trend......2 degrees warmer.
Min humidity........18-24 percent.
24 hr trend......3 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900. Winds west
around 20 mph with gusts to around 35 mph after
1500.
Ridge top winds.....West around 10 mph until 1200, then around 20
mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph until 1200, then northwest
around 25 mph.
Mixing Height.......2400-4400 ft agl until 1200, then 7600-9600 ft
agl.
Smoke dispersal.....Fair to good until 1200, then excellent.
Haines Index........5.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Mostly clear. Lows in the lower 40s. Northwest
winds around 10 mph.
.SUNDAY THROUGH MONDAY...Clear. Lows 44 to 49. Highs 72 to 77.
West winds around 10 mph.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. Winds generally less than 10 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly clear. Lows in the lower
50s. Highs in the lower 80s.
$$
WYZ278-052145-
Upper Green River Basin/Rock Springs BLM-
Including the cities of Big Piney, Farson, and Pinedale
142 PM MDT Thu Jul 4 2024
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....35-40.
24 hr trend......2 degrees warmer.
Max humidity........66-72 percent.
24 hr trend......5 percent drier.
Humidity recovery...Good.
20-foot winds.......Northwest winds around 20 mph with gusts to
around 30 mph until 2100. Downslope/downvalley
4-7 mph after 2400.
Ridge top winds.....Northwest around 20 mph until 2400, then north
around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 20 mph until 2400, then
northeast around 10 mph.
Mixing Height.......4000-6000 ft agl until 2400, then 400-600 ft
agl.
Smoke dispersal.....Good to very good until 2400, then poor.
Haines Index........5.
.FRIDAY...
Sky/weather.........Mostly sunny.
Max temperature.....69-74.
24 hr trend......4 degrees warmer.
Min humidity........15-21 percent.
24 hr trend......1 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west
10 to 15 mph with gusts to around 30 mph.
Ridge top winds.....Northwest around 10 mph until 1200, then west
around 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph until 1200, then northwest
around 20 mph.
Mixing Height.......2000-4000 ft agl until 1200, then 8200-10200 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good to
excellent.
Haines Index........6.
.FRIDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....40-45.
24 hr trend......4 degrees warmer.
Max humidity........57-63 percent.
24 hr trend......9 percent drier.
Humidity recovery...Good.
20-foot winds.......Northwest winds around 20 mph with gusts to
around 30 mph until 2100. Downslope/downvalley
4-7 mph after 2400.
Ridge top winds.....Northwest around 20 mph until 2400, then around
10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 20 mph until 2400, then around
10 mph.
Mixing Height.......4600-6600 ft agl until 2400, then 400-600 ft
agl.
Smoke dispersal.....Very good until 2400, then poor.
Haines Index........6.
.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....72-77.
24 hr trend......3 degrees warmer.
Min humidity........14-20 percent.
24 hr trend......2 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900. Winds
northwest around 20 mph with gusts to around 35
mph after 1500.
Ridge top winds.....Northwest around 10 mph until 1200, then around
25 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph until 1200, then around
25 mph.
Mixing Height.......2600-4600 ft agl until 1200, then 9000-11000 ft
agl.
Smoke dispersal.....Fair to good until 1200, then excellent.
Haines Index........6.
.Forecast days 3 through 7......
.SATURDAY THROUGH TUESDAY...Mostly clear. Lows 45 to 50. Highs
77 to 82. North winds around 10 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly clear. Lows in the lower
50s. Highs in the upper 80s.
$$
WYZ277-052145-
Lincoln and Uinta Counties/Lower Elevations-
Including the cities of Evanston, Fort Bridger, and Kemmerer
142 PM MDT Thu Jul 4 2024
.TONIGHT...
Sky/weather.........Clear.
Min temperature.....39-44.
24 hr trend......4 degrees warmer.
Max humidity........63-69 percent.
24 hr trend......1 percent drier.
Humidity recovery...Good.
20-foot winds.......Northwest winds around 20 mph with gusts to
around 30 mph until 2100. Downslope/downvalley
4-7 mph after 2400.
Ridge top winds.....Northwest around 20 mph until 2400, then north
around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 20 mph until 2400, then
northeast around 10 mph.
Mixing Height.......3200-5200 ft agl until 2400, then 400-800 ft
agl.
Smoke dispersal.....Good until 2400, then poor.
Haines Index........4.
.FRIDAY...
Sky/weather.........Mostly sunny.
Max temperature.....71-76.
24 hr trend......4 degrees warmer.
Min humidity........14-20 percent.
24 hr trend......2 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west
around 15 mph with gusts to around 30 mph.
Ridge top winds.....West around 10 mph until 1200, then around 20
mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph until 1200, then northwest
around 20 mph.
Mixing Height.......2200-4200 ft agl until 1200, then 7400-9400 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good.
Haines Index........5.
.FRIDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....42-47.
24 hr trend......3 degrees warmer.
Max humidity........57-63 percent.
24 hr trend......6 percent drier.
Humidity recovery...Good.
20-foot winds.......West winds 10 to 15 mph. Gusts up to 30 mph
until 2400, then 15 mph.
Ridge top winds.....West 15 to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing Height.......3800-5800 ft agl until 2400, then 400-600 ft
agl.
Smoke dispersal.....Good to very good until 2400, then poor.
Haines Index........5.
.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....73-78.
24 hr trend......3 degrees warmer.
Min humidity........11-17 percent.
24 hr trend......3 percent drier.
20-foot winds.......Breezy. Upslope/upvalley 5-9 mph until 0900.
Winds west 20 to 25 mph with gusts to around 35
mph after 1200.
Ridge top winds.....West around 15 mph until 1200, then around 25
mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph until 1200, then northwest
around 25 mph.
Mixing Height.......2400-4400 ft agl until 1200, then 8000-10000 ft
agl.
Smoke dispersal.....Fair to good until 1200, then excellent.
Haines Index........5.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. West winds
around 10 mph.
.SUNDAY THROUGH MONDAY...Clear. Lows 45 to 50. Highs 77 to 82.
North winds around 10 mph.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
80s. Winds generally less than 10 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly clear. Lows in the lower
50s. Highs 86 to 91.
$$
WYZ279-052145-
Sweetwater County/Rock Springs BLM/Flaming Gorge NRA-
Including the cities of Green River, Rock Springs, and Wamsutter
142 PM MDT Thu Jul 4 2024
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....43-48.
24 hr trend......1 degree warmer.
Max humidity........59-65 percent.
24 hr trend......5 percent drier.
Humidity recovery...Good.
20-foot winds.......Northwest winds around 20 mph with gusts to
around 30 mph until 2100, then north around 10
mph with gusts to around 30 mph until 0300,
then downslope/downvalley 4-7 mph.
Ridge top winds.....Northwest around 20 mph until 2400, then
northeast.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 20 mph until 2400, then
northeast.
Mixing Height.......4800-6800 ft agl until 2400, then 400-800 ft
agl.
Smoke dispersal.....Very good until 2400, then poor.
Haines Index........6.
.FRIDAY...
Sky/weather.........Mostly sunny.
Max temperature.....73-78.
24 hr trend......3 degrees warmer.
Min humidity........12-18 percent.
24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west
10 to 15 mph with gusts to around 25 mph.
Ridge top winds.....West 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph until 1200, then around
20 mph.
Mixing Height.......2400-4400 ft agl until 1200, then 8600-10600 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good to
excellent.
Haines Index........6.
.FRIDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....47-52.
24 hr trend......4 degrees warmer.
Max humidity........46-52 percent.
24 hr trend......15 percent drier.
Humidity recovery...Moderate.
20-foot winds.......West winds 10 to 15 mph. Gusts up to 30 mph
until 2400, then 20 mph.
Ridge top winds.....West 15 to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing Height.......5400-7400 ft agl until 2400, then 400-600 ft
agl.
Smoke dispersal.....Very good until 2400, then poor.
Haines Index........6.
.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....76-81.
24 hr trend......4 degrees warmer.
Min humidity........13-19 percent.
24 hr trend......1 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900. Winds west
around 20 mph with gusts to around 35 mph after
1500.
Ridge top winds.....West around 15 mph until 1200, then around 25
mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph until 1200, then around 25
mph.
Mixing Height.......3000-5000 ft agl until 1200, then 9800-11800 ft
agl.
Smoke dispersal.....Fair to good until 1200, then excellent.
Haines Index........6.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. North
winds around 10 mph.
.SUNDAY THROUGH TUESDAY...Mostly clear. Lows 49 to 54. Highs
79 to 84. Northeast winds around 10 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly clear. Lows in the mid 50s.
Highs 86 to 91.
$$
WYZ289-052145-
Granite/Green/Ferris/Rattlesnake Mountains-
Including the city of Jeffrey City
142 PM MDT Thu Jul 4 2024
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....43-48.
24 hr trend......1 degree warmer.
Max humidity........72-78 percent.
24 hr trend......6 percent drier.
Humidity recovery...Excellent.
20-foot winds.......North winds 10 to 15 mph with gusts to around
30 mph until 0300, then downslope/downvalley
4-7 mph.
Ridge top winds.....North 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast 10 to 15 mph.
Mixing Height.......4200-6200 ft agl until 2400, then 400-800 ft
agl.
Smoke dispersal.....Good to very good until 2400, then poor.
Haines Index........5.
.FRIDAY...
Sky/weather.........Mostly sunny.
Max temperature.....70-75.
24 hr trend......4 degrees warmer.
Min humidity........14-20 percent.
24 hr trend......3 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
northwest around 10 mph with gusts to around 25
mph.
Ridge top winds.....West 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph until 1200, then northwest
around 20 mph.
Mixing Height.......2600-4600 ft agl until 1200, then 8200-10200 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good to
excellent.
Haines Index........6.
.FRIDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....46-51.
24 hr trend......4 degrees warmer.
Max humidity........54-60 percent.
24 hr trend......17 percent drier.
Humidity recovery...Moderate.
20-foot winds.......North winds around 10 mph. Gusts up to 30 mph
until 2400, then 15 mph.
Ridge top winds.....North around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph.
Mixing Height.......4600-6600 ft agl until 2400, then 400-600 ft
agl.
Smoke dispersal.....Good to very good until 2400, then poor.
Haines Index........6.
.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....74-79.
24 hr trend......3 degrees warmer.
Min humidity........14-20 percent.
24 hr trend......1 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then west
10 to 15 mph with gusts to around 35 mph.
Ridge top winds.....West around 10 mph until 1200, then northwest
around 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph until 1200, then around 25
mph.
Mixing Height.......2600-4600 ft agl until 1200, then 9400-11400 ft
agl.
Smoke dispersal.....Fair to good until 1200, then excellent.
Haines Index........6.
.Forecast days 3 through 7......
.SATURDAY THROUGH SUNDAY...Mostly clear with isolated showers and
thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
Northeast winds around 10 mph.
.MONDAY THROUGH TUESDAY...Mostly clear. Lows 50 to 55. Highs
78 to 83. Winds generally less than 10 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly clear. Lows in the upper
50s. Highs 85 to 90.
$$
WYZ300-052145-
Casper Mountain-
142 PM MDT Thu Jul 4 2024
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....41-46.
24 hr trend......1 degree warmer.
Max humidity........77-83 percent.
24 hr trend......9 percent drier.
Humidity recovery...Excellent.
20-foot winds.......North winds 10 to 15 mph with gusts to around
25 mph until 2400, then downslope/downvalley
4-7 mph.
Ridge top winds.....North around 15 mph until 2400, then northwest.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph until 2400, then southeast.
Mixing Height.......3400-5400 ft agl until 2400, then 200-600 ft
agl.
Smoke dispersal.....Good until 2400, then poor.
Haines Index........3.
.FRIDAY...
Sky/weather.........Mostly sunny.
Max temperature.....69-74.
24 hr trend......5 degrees warmer.
Min humidity........15-21 percent.
24 hr trend......5 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
northwest 10 to 15 mph with gusts to around 25
mph.
Ridge top winds.....West around 10 mph until 1200, then northwest
around 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing Height.......2800-4800 ft agl until 1200, then 7800-9800 ft
agl.
Smoke dispersal.....Fair to good until 1200, then excellent.
Haines Index........5.
.FRIDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....44-49.
24 hr trend......3 degrees warmer.
Max humidity........59-65 percent.
24 hr trend......17 percent drier.
Humidity recovery...Good.
20-foot winds.......Northwest winds around 10 mph until 2100, then
downslope/downvalley 4-7 mph. Gusts up to 20
mph.
Ridge top winds.....North around 15 mph until 2400, then southeast.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph until 2400, then southeast.
Mixing Height.......3600-5600 ft agl until 2400, then 200-400 ft
agl.
Smoke dispersal.....Good until 2400, then poor.
Haines Index........5.
.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....72-77.
24 hr trend......4 degrees warmer.
Min humidity........18-24 percent.
24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
northwest 10 to 15 mph. Gusts up to 25 mph.
Ridge top winds.....Southwest around 10 mph until 1200, then
northwest.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph until 1200, then around 25
mph.
Mixing Height.......2400-4400 ft agl until 1200, then 8400-10400 ft
agl.
Smoke dispersal.....Fair to good until 1200, then excellent.
Haines Index........5.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Partly cloudy. Scattered showers and isolated
thunderstorms in the evening, then isolated showers and
thunderstorms after midnight. Lows in the mid 40s. Winds
generally less than 10 mph.
.SUNDAY...Cooler. Mostly clear with scattered showers and
thunderstorms. Lows in the mid 40s. Highs in the mid 60s. Winds
generally less than 10 mph.
.MONDAY...Clear. Lows around 50. Highs in the lower 70s. Winds
generally less than 10 mph.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. Winds generally less than 10 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly clear. Lows in the mid 50s.
Highs 81 to 86.
$$