Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
663
FNUS55 KRIW 300828
FWFRIW
Fire Weather Planning Forecast for Western and Central Wyoming
National Weather Service Riverton WY
228 AM MDT Sun Jun 30 2024
.DISCUSSION...
...Yellowstone NP and Teton dispatch areas (includes fire weather
zones 140...414...415...and 416)...
A bit warmer today, with low relative humidities, and gusty
afternoon winds. Elevated fire weather conditions will be in place
this afternoon. A cold front moves in tonight from the northwest.
Wetting rain chances start in Zone 140 as early as about sunset, but
more likely around and after midnight. Chances spread to Zone 415
overnight, with lesser chances in other zones. Cooler Monday, with
rain chances, mainly across northern zones.
...Cody dispatch area (includes fire weather zones 275...276...
282...283...285...286...287...288...and 289)...
Hot today, with highs in the 90s for most lower elevations. Gusty
afternoon winds with elevated fire conditions as relative humidities
(RH) drop to the upper single digits to middle teens. Even mountain
location RHs could be as low as about 15%, though many locations are
in the low 20%. A cold front Sunday night brings cooler temperatures
for Monday, as well as wetting rain chances for northern areas.
...Casper dispatch area (includes fire weather zones 277...278...
279...280...281...285...289...and 300)...
***Red Flag Warning for Zone 280 from 1 PM to 7 PM MDT Sunday***
Hot today, with highs in the 90s for east of the Divide locations
and middle 80s west. Gusty afternoon winds with elevated fire
conditions as minimum relative humidities (RH) are between 10% and
20%. Even mountain location RHs could be as low as about 15%, though
many locations are in the low 20%. A cold front Sunday night brings
cooler temperatures for Monday, as well as wetting rain chances for
northern areas. Isolated (15% to 25%) chances for Zone 279 Monday
afternoon.
...Thunderstorms imply strong gusty and erratic winds...
...Haines Index is high level Haines both day and night...
WYZ280-011030-
Natrona County/Casper BLM-
Including the cities of Casper and Midwest
228 AM MDT Sun Jun 30 2024
...RED FLAG WARNING IN EFFECT FROM 1 PM THIS AFTERNOON TO 7 PM
MDT THIS EVENING...
.TODAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Isolated showers late in the afternoon.
Isolated thunderstorms late in the afternoon.
Scattered showers late in the afternoon. Chance
of precipitation 40 percent.
Max temperature.....87-92.
24 hr trend......13 degrees warmer.
Min humidity........14-20 percent.
24 hr trend......10 percent drier.
20-foot winds.......South winds around 10 mph with gusts to around
30 mph until 0900, then southwest around 20 mph
with gusts to around 40 mph.
Ridge top winds.....Southwest 20 to 25 mph.
LAL.................1 until 1500, then 3.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 20 to 25 mph.
Mixing Height.......3800-5800 ft agl until 1200, then 11800-13800
ft agl.
Smoke dispersal.....Good to very good until 1200, then excellent.
Haines Index........6.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms early in the evening. Chance of
precipitation 20 percent.
Min temperature.....59-64.
24 hr trend......2 degrees warmer.
Max humidity........69-75 percent.
24 hr trend......3 percent wetter.
Humidity recovery...Good.
20-foot winds.......Breezy. South winds 20 to 25 mph with gusts to
around 45 mph until 2400, then southwest around
15 mph with gusts to around 30 mph until 0300,
then northwest with gusts to around 30 mph.
Ridge top winds.....Southwest 20 to 25 mph.
LAL.................3 until 2100, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 20 to 25 mph.
Mixing Height.......3800-5800 ft agl until 2400, then 600-800 ft
agl.
Smoke dispersal.....Very good until 2400, then poor.
Haines Index........5.
.MONDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Isolated showers and thunderstorms in the
afternoon. Chance of precipitation 20 percent.
Max temperature.....78-83.
24 hr trend......10 degrees cooler.
Min humidity........23-29 percent.
24 hr trend......6 percent wetter.
20-foot winds.......Breezy. North winds around 10 mph with gusts to
around 35 mph until 0900, then west 20 to 25
mph with gusts to around 45 mph.
Ridge top winds.....Northwest around 20 mph until 1200, then west
around 30 mph.
LAL.................1 until 1200, then 3.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph until 1200, then around 35
mph.
Mixing Height.......2800-4800 ft agl until 1200, then 8000-10000 ft
agl.
Smoke dispersal.....Good until 1200, then excellent.
Haines Index........5.
.Forecast days 3 through 7......
.MONDAY NIGHT...Partly cloudy. Isolated showers and thunderstorms
in the evening, then scattered showers and thunderstorms after
midnight. Lows in the lower 50s. Northwest winds around 10 mph.
.TUESDAY...Mostly clear. Chance of showers and slight chance of
thunderstorms. Lows in the upper 40s. Highs in the mid 70s.
Northwest winds around 10 mph.
.WEDNESDAY...Mostly clear. Slight chance of showers. Lows in the
upper 40s. Highs in the lower 80s. Northwest winds around 10 mph.
.INDEPENDENCE DAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the mid 70s. North
winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s.
.SATURDAY...Mostly sunny. Highs in the lower 80s.
$$
WYZ283-011030-
Upper Wind River Basin/Wind River Basin-
Including the cities of Crowheart, Lander, Riverton, and Shoshoni
228 AM MDT Sun Jun 30 2024
.TODAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Isolated showers late in the afternoon. Chance
of showers 20 percent.
Max temperature.....86-91.
24 hr trend......10 degrees warmer.
Min humidity........13-19 percent.
24 hr trend......10 percent drier.
20-foot winds.......Breezy. Upslope/upvalley 5-9 mph until 0900,
then south around 10 mph with gusts to around
25 mph until 1200, then southwest 20 to 25 mph
with gusts to around 45 mph.
Ridge top winds.....Southwest around 15 mph until 1200, then around
25 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph until 1200, then around
30 mph.
Mixing Height.......2400-4400 ft agl until 1200, then 10600-12600
ft agl.
Smoke dispersal.....Fair to good until 1200, then excellent.
Haines Index........6.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....55-60.
24 hr trend......1 degree warmer.
Max humidity........59-65 percent.
24 hr trend......Unchanged.
Humidity recovery...Good.
20-foot winds.......Southwest winds 15 to 20 mph until 2400, then
southeast until 0300, then north. Gusts up to
30 mph.
Ridge top winds.....Southwest around 20 mph until 2400, then
southeast.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph.
Mixing Height.......5200-7200 ft agl until 2400, then 600-800 ft
agl.
Smoke dispersal.....Very good to excellent until 2400, then poor.
Haines Index........6.
.MONDAY...
Sky/weather.........Partly cloudy. Isolated showers in the late
morning and afternoon. Isolated thunderstorms
in the afternoon. Chance of precipitation 20
percent.
Max temperature.....77-82.
24 hr trend......9 degrees cooler.
Min humidity........18-24 percent.
24 hr trend......5 percent wetter.
20-foot winds.......Breezy. Northwest winds 15 to 20 mph until
1200, then west around 25 mph. Gusts up to 45
mph.
Ridge top winds.....Northwest around 20 mph until 1200, then west
around 30 mph.
LAL.................1 until 1200, then 3 until 1500, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph until 1200, then around 30
mph.
Mixing Height.......2400-4400 ft agl until 1200, then 8200-10200 ft
agl.
Smoke dispersal.....Good until 1200, then excellent.
Haines Index........5.
.Forecast days 3 through 7......
.MONDAY NIGHT...Partly cloudy. Isolated showers and thunderstorms
in the evening, then scattered showers and isolated thunderstorms
after midnight. Lows in the lower 50s. Northwest winds around
10 mph.
.TUESDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. North winds around 10 mph.
.WEDNESDAY...Clear. Lows in the upper 40s. Highs in the mid 80s.
West winds around 10 mph.
.INDEPENDENCE DAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the mid 70s. North
winds around 10 mph.
.FRIDAY...Mostly clear. Lows around 50. Highs in the upper 70s.
.SATURDAY...Mostly sunny. Highs in the mid 80s.
$$
WYZ285-011030-
South Bighorn Mountains-
228 AM MDT Sun Jun 30 2024
.TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....83-88.
24 hr trend......11 degrees warmer.
Min humidity........16-22 percent.
24 hr trend......8 percent drier.
20-foot winds.......Breezy. Southwest winds 15 to 20 mph with gusts
to around 40 mph until 1500, then around 25 mph
with gusts to around 40 mph.
Ridge top winds.....Southwest 20 to 25 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 20 mph until 1200, then around
30 mph.
Mixing Height.......2600-4600 ft agl until 1200, then 9800-11800 ft
agl.
Smoke dispersal.....Fair to good until 1200, then excellent.
Haines Index........6.
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....55-60.
24 hr trend......3 degrees cooler.
Max humidity........63-69 percent.
24 hr trend......14 percent wetter.
Humidity recovery...Good.
20-foot winds.......Southwest winds 15 to 20 mph with gusts to
around 35 mph until 0300, then around 10 mph
with gusts to around 25 mph.
Ridge top winds.....Southwest around 25 mph until 2400, then around
15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 25 mph until 2400, then around
15 mph.
Mixing Height.......4000-6000 ft agl until 2400, then 200-600 ft
agl.
Smoke dispersal.....Very good until 2400, then poor.
Haines Index........6.
.MONDAY...
Sky/weather.........Partly cloudy. Isolated showers late in the
morning. Isolated thunderstorms late in the
morning, then scattered showers and
thunderstorms in the afternoon. Chance of
precipitation 50 percent.
Max temperature.....68-73.
24 hr trend......13 degrees cooler.
Min humidity........30-36 percent.
24 hr trend......15 percent wetter.
20-foot winds.......Breezy. Southwest winds around 10 mph with
gusts to around 25 mph until 0900, then west 15
to 20 mph with gusts to around 40 mph until
1500, then around 25 mph with gusts to around
40 mph.
Ridge top winds.....West around 15 mph until 1200, then around 25
mph.
LAL.................1 until 0900, then 2 until 1200, then 4.
Chc of wetting rain.Zero percent until 1200, then 10 percent.
Transport winds.....West around 15 mph until 1200, then around 30
mph.
Mixing Height.......1400-3400 ft agl until 1200, then 4800-6800 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good.
Haines Index........5.
.Forecast days 3 through 7......
.MONDAY NIGHT...Partly cloudy. Scattered showers and
thunderstorms in the evening, then numerous showers and scattered
thunderstorms after midnight. Lows in the upper 40s. Northwest
winds around 10 mph.
.TUESDAY...Mostly clear. Chance of showers and slight chance of
thunderstorms. Lows in the upper 40s. Highs in the mid 60s.
Northwest winds around 10 mph.
.WEDNESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the mid 70s.
Northwest winds around 10 mph.
.INDEPENDENCE DAY...Cooler. Mostly clear. Chance of showers and
slight chance of thunderstorms. Lows in the mid 40s. Highs in the
mid 60s. Northwest winds around 10 mph.
.FRIDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the upper 60s.
.SATURDAY...Mostly sunny. Highs in the mid 70s.
$$
WYZ281-011030-
Johnson County/Casper BLM-
Including the cities of Buffalo and Kaycee
228 AM MDT Sun Jun 30 2024
.TODAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Max temperature.....89-94.
24 hr trend......16 degrees warmer.
Min humidity........13-19 percent.
24 hr trend......11 percent drier.
20-foot winds.......South winds 10 to 15 mph until 1200, then
southwest around 20 mph. Gusts up to 35 mph.
Ridge top winds.....South around 15 mph until 1200, then southwest
around 25 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph until 1200, then southwest
around 25 mph.
Mixing Height.......2600-4600 ft agl until 1200, then 10800-12800
ft agl.
Smoke dispersal.....Fair to good until 1200, then excellent.
Haines Index........6.
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....54-59.
24 hr trend......1 degree warmer.
Max humidity........70-76 percent.
24 hr trend......6 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southwest winds around 20 mph until 2400, then
north 10 to 15 mph. Gusts up to 35 mph.
Ridge top winds.....Southwest around 25 mph until 2400, then north.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 25 mph until 2400, then north.
Mixing Height.......4400-6400 ft agl until 2400, then 600-1000 ft
agl.
Smoke dispersal.....Very good until 2400, then poor.
Haines Index........6.
.MONDAY...
Sky/weather.........Partly cloudy. Isolated thunderstorms late in
the morning. Scattered showers late in the
morning. Scattered thunderstorms in the
afternoon. Chance of precipitation 50 percent.
Max temperature.....68-73.
24 hr trend......20 degrees cooler.
Min humidity........43-49 percent.
24 hr trend......30 percent wetter.
20-foot winds.......North winds 10 to 15 mph with gusts to around
40 mph until 1500, then northwest around 20 mph
with gusts to around 40 mph.
Ridge top winds.....North around 15 mph until 1200, then northwest
around 25 mph.
LAL.................1 until 0900, then 2 until 1200, then 4.
Chc of wetting rain.Zero percent until 1200, then 25 percent.
Transport winds.....North around 15 mph until 1200, then northwest
around 25 mph.
Mixing Height.......1600-3600 ft agl until 1200, then 3600-5600 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then good to very
good.
Haines Index........4.
.Forecast days 3 through 7......
.MONDAY NIGHT...Partly cloudy with scattered showers and
thunderstorms. Lows in the mid 50s. Northwest winds around
10 mph.
.TUESDAY...Mostly clear. Chance of showers and slight chance of
thunderstorms. Lows in the lower 50s. Highs in the lower 70s.
Northwest winds around 10 mph.
.WEDNESDAY...Warmer. Mostly clear. Chance of showers and slight
chance of thunderstorms. Lows around 50. Highs in the lower 80s.
Northwest winds around 10 mph.
.INDEPENDENCE DAY...Not as warm. Partly cloudy with chance of
showers and slight chance of thunderstorms. Lows in the upper
40s. Highs in the lower 70s. North winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s.
.SATURDAY...Mostly sunny. Highs in the lower 80s.
$$
WYZ282-011030-
South Bighorn Basin/Worland BLM-
Including the cities of Ten Sleep, Thermopolis, and Worland
228 AM MDT Sun Jun 30 2024
.TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....86-91.
24 hr trend......11 degrees warmer.
Min humidity........12-18 percent.
24 hr trend......7 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900. Winds
southwest around 20 mph with gusts to around 35
mph after 1200.
Ridge top winds.....Southeast around 10 mph until 1200, then
southwest around 25 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph until 1200, then southwest
around 25 mph.
Mixing Height.......1200-3200 ft agl until 1200, then 10000-12000
ft agl.
Smoke dispersal.....Poor to fair until 1200, then excellent.
Haines Index........6.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....55-60.
24 hr trend......1 degree warmer.
Max humidity........68-74 percent.
24 hr trend......10 percent wetter.
Humidity recovery...Good.
20-foot winds.......Southwest winds 15 to 20 mph with gusts to
around 35 mph until 2400, then west around 10
mph and gusty.
Ridge top winds.....Southwest around 25 mph until 2400, then west
around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 25 mph until 2400, then northwest
around 15 mph.
Mixing Height.......6200-8200 ft agl until 2400, then 600-1000 ft
agl.
Smoke dispersal.....Excellent until 2400, then poor.
Haines Index........6.
.MONDAY...
Sky/weather.........Partly cloudy. Isolated showers early in the
morning. Isolated showers and thunderstorms
late in the morning, then scattered showers and
thunderstorms in the afternoon. Chance of
precipitation 50 percent.
Max temperature.....69-74.
24 hr trend......18 degrees cooler.
Min humidity........33-39 percent.
24 hr trend......20 percent wetter.
20-foot winds.......Breezy. West winds 10 to 15 mph with gusts to
around 40 mph until 1500, then north around 25
mph with gusts to around 40 mph.
Ridge top winds.....West around 15 mph until 1200, then northwest
around 25 mph.
LAL.................1 until 0900, then 2 until 1200, then 4.
Chc of wetting rain.Zero percent until 1200, then 10 percent.
Transport winds.....West around 15 mph until 1200, then northwest
around 25 mph.
Mixing Height.......1400-3400 ft agl until 1200, then 4600-6600 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then good to very
good.
Haines Index........5.
.Forecast days 3 through 7......
.MONDAY NIGHT...Partly cloudy. Scattered showers and
thunderstorms in the evening, then numerous showers and scattered
thunderstorms after midnight. Lows in the lower 50s. Northwest
winds around 10 mph.
.TUESDAY...Mostly clear. Chance of showers and slight chance of
thunderstorms. Lows around 50. Highs in the mid 70s. Winds
generally less than 10 mph.
.WEDNESDAY...Mostly clear. Slight chance of showers. Lows in the
upper 40s. Highs in the lower 80s. Northwest winds around 10 mph.
.INDEPENDENCE DAY...Mostly clear. Chance of showers and slight
chance of thunderstorms. Lows in the upper 40s. Highs in the mid
70s. Northwest winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the lower 50s.
Highs 79 to 84.
$$
WYZ275-011030-
North Bighorn Basin/Worland BLM-
Including the cities of Greybull, Lovell, and Powell
228 AM MDT Sun Jun 30 2024
.TODAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Max temperature.....85-90.
24 hr trend......14 degrees warmer.
Min humidity........11-17 percent.
24 hr trend......8 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
southeast 10 to 15 mph with gusts to around 35
mph until 1500, then southwest around 20 mph
with gusts to around 35 mph.
Ridge top winds.....South around 10 mph until 1200, then around 20
mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph until 1200, then southwest
around 25 mph.
Mixing Height.......800-2800 ft agl until 1200, then 8600-10600 ft
agl.
Smoke dispersal.....Poor until 1200, then excellent.
Haines Index........6.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms early in the morning. Chance of
precipitation 20 percent.
Min temperature.....55-60.
24 hr trend......3 degrees warmer.
Max humidity........67-73 percent.
24 hr trend......7 percent wetter.
Humidity recovery...Good.
20-foot winds.......Northwest winds 15 to 20 mph. Gusts up to 40
mph until 2400, then 25 mph.
Ridge top winds.....Northwest 20 to 25 mph.
LAL.................1 until 0300, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 20 to 25 mph.
Mixing Height.......6600-8600 ft agl until 2400, then 400-1000 ft
agl.
Smoke dispersal.....Very good to excellent until 2400, then poor.
Haines Index........6.
.MONDAY...
Sky/weather.........Partly cloudy. Scattered showers and isolated
thunderstorms in the morning, then numerous
showers and scattered thunderstorms in the
afternoon. Chance of precipitation 70 percent.
Max temperature.....66-71.
24 hr trend......20 degrees cooler.
Min humidity........33-39 percent.
24 hr trend......20 percent wetter.
20-foot winds.......Northwest winds around 15 mph with gusts to
around 25 mph until 0900, then north with gusts
to around 25 mph until 1200, then east with
gusts to around 40 mph until 1500, then north
with gusts to around 40 mph.
Ridge top winds.....North 15 to 20 mph.
LAL.................2 until 0900, then 3 until 1200, then 4.
Chc of wetting rain.5 percent until 1200, then 25 percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing Height.......1000-3000 ft agl until 1200, then 3800-5200 ft
agl.
Smoke dispersal.....Poor until 1200, then good.
Haines Index........3.
.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly cloudy. Scattered showers and
thunderstorms in the evening, then numerous showers and scattered
thunderstorms after midnight. Lows in the lower 50s. Northwest
winds around 10 mph.
.TUESDAY...Mostly clear. Chance of showers and slight chance of
thunderstorms. Lows in the lower 50s. Highs in the mid 70s. Winds
generally less than 10 mph.
.WEDNESDAY...Mostly clear. Chance of showers and slight chance of
thunderstorms. Lows in the lower 50s. Highs in the lower 80s.
North winds around 10 mph.
.INDEPENDENCE DAY...Mostly clear. Chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the mid 70s.
Northwest winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the lower 50s.
Highs 79 to 84.
$$
WYZ276-011030-
Cody Foothills-
Including the cities of Clark, Cody, and Meeteetse
228 AM MDT Sun Jun 30 2024
.TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....85-90.
24 hr trend......12 degrees warmer.
Min humidity........11-17 percent.
24 hr trend......12 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
southeast around 10 mph with higher gusts until
1200, then south around 20 mph with gusts to
around 35 mph until 1500, then southwest with
gusts to around 35 mph.
Ridge top winds.....Southeast around 15 mph until 1200, then
southwest around 25 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph until 1200, then southwest
around 25 mph.
Mixing Height.......2400-4400 ft agl until 1200, then 9600-11600 ft
agl.
Smoke dispersal.....Fair to good until 1200, then excellent.
Haines Index........6.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms early in the morning. Chance of
precipitation 20 percent.
Min temperature.....53-58.
24 hr trend......2 degrees warmer.
Max humidity........66-72 percent.
24 hr trend......12 percent wetter.
Humidity recovery...Good.
20-foot winds.......West winds around 20 mph with gusts to around
35 mph until 2100, then northwest 10 to 15 mph
with gusts to around 35 mph.
Ridge top winds.....Northwest 15 to 20 mph.
LAL.................1 until 0300, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 25 mph until 2400, then around
15 mph.
Mixing Height.......5800-7800 ft agl until 2400, then 600-1000 ft
agl.
Smoke dispersal.....Very good to excellent until 2400, then poor.
Haines Index........5.
.MONDAY...
Sky/weather.........Mostly cloudy. Scattered showers and isolated
thunderstorms in the morning, then numerous
showers and scattered thunderstorms in the
afternoon. Chance of precipitation 70 percent.
Max temperature.....66-71.
24 hr trend......20 degrees cooler.
Min humidity........38-44 percent.
24 hr trend......26 percent wetter.
20-foot winds.......Northwest winds 10 to 15 mph with gusts to
around 30 mph until 1200, then north around 20
mph with gusts to around 45 mph.
Ridge top winds.....Northwest around 15 mph until 1200, then north
around 25 mph.
LAL.................1 until 0900, then 3 until 1200, then 4.
Chc of wetting rain.5 percent until 1200, then 35 percent.
Transport winds.....Northwest around 15 mph until 1200, then around
25 mph.
Mixing Height.......1600-3600 ft agl until 1200, then 3600-5200 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then good to very
good.
Haines Index........4.
.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly cloudy with scattered showers and
thunderstorms. Lows around 50. Winds generally less than 10 mph.
.TUESDAY...Mostly clear with chance of showers and thunderstorms.
Lows around 50. Highs in the upper 60s. Winds generally less than
10 mph.
.WEDNESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the mid 70s.
Northwest winds around 10 mph.
.INDEPENDENCE DAY...Partly cloudy. Chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the upper 60s.
North winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the lower 50s.
Highs 75 to 80.
$$
WYZ287-011030-
Owl Creek Mountains-
228 AM MDT Sun Jun 30 2024
.TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....81-86.
24 hr trend......10 degrees warmer.
Min humidity........12-18 percent.
24 hr trend......11 percent drier.
20-foot winds.......Breezy. South winds 10 to 15 mph with gusts to
around 25 mph until 1200, then southwest 20 to
25 mph with gusts to around 35 mph.
Ridge top winds.....South around 15 mph until 1200, then southwest
around 25 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph until 1200, then southwest
around 30 mph.
Mixing Height.......1600-3600 ft agl until 1200, then 9200-11200 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then excellent.
Haines Index........6.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....53-58.
24 hr trend......2 degrees cooler.
Max humidity........58-64 percent.
24 hr trend......11 percent wetter.
Humidity recovery...Good.
20-foot winds.......Southwest winds 15 to 20 mph until 2400, then
northwest 10 to 15 mph. Gusts up to 35 mph.
Ridge top winds.....Southwest around 20 mph until 2400, then
northwest.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph until 2400, then north.
Mixing Height.......5400-7400 ft agl until 2400, then 400-800 ft
agl.
Smoke dispersal.....Very good to excellent until 2400, then poor.
Haines Index........6.
.MONDAY...
Sky/weather.........Partly cloudy. Isolated thunderstorms in the
morning. Scattered showers through the day.
Scattered thunderstorms in the afternoon.
Chance of precipitation 50 percent.
Max temperature.....70-75.
24 hr trend......13 degrees cooler.
Min humidity........30-36 percent.
24 hr trend......15 percent wetter.
20-foot winds.......Northwest winds around 15 mph with gusts to
around 30 mph until 1200, then southwest with
gusts to around 45 mph until 1500, then
northwest with gusts to around 45 mph.
Ridge top winds.....West 20 to 25 mph.
LAL.................1 until 0900, then 2 until 1200, then 3 until
1500, then 4.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph.
Mixing Height.......1600-3600 ft agl until 1200, then 5600-7600 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good to
excellent.
Haines Index........5.
.Forecast days 3 through 7......
.MONDAY NIGHT...Partly cloudy with scattered showers and
thunderstorms. Lows in the upper 40s. North winds around 10 mph.
.TUESDAY...Mostly clear. Chance of showers and thunderstorms.
Lows in the upper 40s. Highs in the upper 60s. North winds around
10 mph.
.WEDNESDAY...Mostly clear. Slight chance of showers. Lows in the
upper 40s. Highs in the upper 70s. Northwest winds around 15 mph.
.INDEPENDENCE DAY...Cooler. Mostly clear. Chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the upper 60s. North
winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows around 50. Highs
72 to 77.
$$
WYZ286-011030-
Absaroka Mountains/North Shoshone NF-
Including the city of Pahaska
228 AM MDT Sun Jun 30 2024
.TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....75-80.
24 hr trend......8 degrees warmer.
Min humidity........19-25 percent.
24 hr trend......14 percent drier.
20-foot winds.......Breezy. Southwest winds 10 to 15 mph until
1200, then 20 to 25 mph. Gusts up to 35 mph.
Ridge top winds.....Southwest around 15 mph until 1200, then around
25 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph until 1200, then around
30 mph.
Mixing Height.......3400-5400 ft agl until 1200, then 10600-12600
ft agl.
Smoke dispersal.....Good to very good until 1200, then excellent.
Haines Index........6.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms after midnight. Scattered showers
and thunderstorms early in the morning. Chance
of precipitation 50 percent.
Min temperature.....46-51.
24 hr trend......1 degree cooler.
Max humidity........66-72 percent.
24 hr trend......11 percent wetter.
Humidity recovery...Good.
20-foot winds.......West winds 15 to 20 mph with gusts to around 35
mph until 2400, then northwest around 10 mph
and gusty.
Ridge top winds.....West 15 to 20 mph.
LAL.................1 until 2400, then 2 until 0300, then 3.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing Height.......4800-6800 ft agl until 2400, then 400-1200 ft
agl.
Smoke dispersal.....Very good to excellent until 2400, then poor.
Haines Index........6.
.MONDAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Scattered showers in the morning. Scattered
thunderstorms through the day. Numerous showers
in the afternoon. Chance of precipitation 70
percent.
Max temperature.....60-65.
24 hr trend......14 degrees cooler.
Min humidity........33-39 percent.
24 hr trend......19 percent wetter.
20-foot winds.......West winds 15 to 20 mph with gusts to around 35
mph.
Ridge top winds.....West 20 to 25 mph.
LAL.................1 until 0900, then 3 until 1200, then 4.
Chc of wetting rain.10 percent until 1200, then 30 percent.
Transport winds.....West around 20 mph until 1200, then around 30
mph.
Mixing Height.......2000-4000 ft agl until 1200, then 5000-7000 ft
agl.
Smoke dispersal.....Fair to good until 1200, then very good to
excellent.
Haines Index........5.
.Forecast days 3 through 7......
.MONDAY NIGHT...Partly cloudy with scattered showers and
thunderstorms. Lows in the lower 40s. West winds around 10 mph.
.TUESDAY...Mostly clear with chance of showers and thunderstorms.
Lows in the lower 40s. Highs around 60. West winds around 10 mph.
.WEDNESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows around 40. Highs in the mid 60s. West winds
around 15 mph.
.INDEPENDENCE DAY...Mostly clear. Chance of showers and
thunderstorms. Lows in the upper 30s. Highs in the lower 60s.
Northwest winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear with slight chance of
showers and thunderstorms. Lows in the mid 40s. Highs 65 to 70.
$$
WYZ140-011030-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
228 AM MDT Sun Jun 30 2024
.TODAY...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms late in the afternoon. Chance of
precipitation 20 percent.
Max temperature.....74-79.
24 hr trend......4 degrees warmer.
Min humidity........24-30 percent.
24 hr trend......2 percent drier.
20-foot winds.......Southeast winds around 10 mph until 0900, then
southwest 15 to 20 mph. Gusts up to 35 mph.
Ridge top winds.....South around 15 mph until 1200, then southwest
around 25 mph.
LAL.................1 until 1500, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....South around 20 mph until 1200, then southwest
around 30 mph.
Mixing Height.......2000-4000 ft agl until 1200, then 8400-10400 ft
agl.
Smoke dispersal.....Fair to good until 1200, then excellent.
Haines Index........6.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms early in the evening. Scattered
showers and thunderstorms in the late evening
and overnight. Chance of precipitation 50
percent.
Min temperature.....43-48.
24 hr trend......1 degree cooler.
Max humidity........81-87 percent.
24 hr trend......13 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......West 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
southeast with gusts to around 15 mph.
Ridge top winds.....West around 20 mph until 2400, then northeast.
LAL.................2 until 2100, then 3 until 2400, then 4.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Southwest 15 to 20 mph.
Mixing Height.......4000-6000 ft agl until 2400, then 400-800 ft
agl.
Smoke dispersal.....Very good until 2400, then poor.
Haines Index........5.
.MONDAY...
Sky/weather.........Mostly cloudy. Scattered showers and
thunderstorms in the morning, then showers and
numerous thunderstorms in the afternoon. Chance
of precipitation 90 percent.
Max temperature.....58-63.
24 hr trend......17 degrees cooler.
Min humidity........49-55 percent.
24 hr trend......28 percent wetter.
20-foot winds.......Southwest winds 10 to 15 mph until 1200, then
west. Gusts up to 30 mph.
Ridge top winds.....West 15 to 20 mph.
LAL.................2 until 0900, then 3 until 1200, then 4 until
1500, then 5.
Chc of wetting rain.20 percent until 1200, then 70 percent.
Transport winds.....West 15 to 20 mph.
Mixing Height.......2200-4200 ft agl.
Smoke dispersal.....Fair to good.
Haines Index........4.
.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly cloudy. Numerous showers and thunderstorms
in the evening, then scattered showers and thunderstorms after
midnight. Lows in the upper 30s. Winds generally less than
10 mph.
.TUESDAY...Partly cloudy with chance of showers and
thunderstorms. Lows around 40. Highs around 60. Winds generally
less than 10 mph.
.WEDNESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 30s. Highs in the mid 60s. West
winds around 10 mph.
.INDEPENDENCE DAY...Mostly clear. Chance of showers and
thunderstorms. Lows in the upper 30s. Highs in the lower 60s.
Winds generally less than 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 40s. Highs in the upper
60s.
.SATURDAY...Mostly sunny. Slight chance of showers and
thunderstorms in the afternoon. Highs in the lower 70s.
$$
WYZ415-011030-
North Zone Bridger Teton NF and Grand Teton NP-
Including the cities of Jackson and Moran
228 AM MDT Sun Jun 30 2024
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Max temperature.....75-80.
24 hr trend......4 degrees warmer.
Min humidity........20-26 percent.
24 hr trend......9 percent drier.
20-foot winds.......South winds 10 to 15 mph until 1200, then
southwest around 20 mph. Gusts up to 35 mph.
Ridge top winds.....Southwest 20 to 25 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 20 mph until 1200, then southwest
around 30 mph.
Mixing Height.......2800-4800 ft agl until 1200, then 9800-11800 ft
agl.
Smoke dispersal.....Good until 1200, then excellent.
Haines Index........6.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers after midnight.
Isolated thunderstorms after midnight.
Scattered showers early in the morning. Chance
of precipitation 50 percent.
Min temperature.....45-50.
24 hr trend......1 degree cooler.
Max humidity........71-77 percent.
24 hr trend......9 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......West winds 10 to 15 mph with gusts to around 30
mph until 2400, then downslope/downvalley 4-7
mph until 0300, then north around 10 mph with
gusts to around 15 mph.
Ridge top winds.....West around 15 mph until 2400, then northwest.
LAL.................1 until 2400, then 2 until 0300, then 3.
Chc of wetting rain.Less than 5 percent.
Transport winds.....West around 20 mph until 2400, then around 10
mph.
Mixing Height.......4800-6800 ft agl until 2400, then 400-1000 ft
agl.
Smoke dispersal.....Very good until 2400, then poor.
Haines Index........5.
.MONDAY...
Sky/weather.........Partly cloudy. Isolated thunderstorms in the
morning. Scattered showers through the day.
Scattered thunderstorms in the afternoon.
Chance of precipitation 50 percent.
Max temperature.....62-67.
24 hr trend......12 degrees cooler.
Min humidity........34-40 percent.
24 hr trend......13 percent wetter.
20-foot winds.......Southwest winds 15 to 20 mph with gusts to
around 30 mph.
Ridge top winds.....Southwest 20 to 25 mph.
LAL.................1 until 0900, then 3 until 1200, then 4.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Southwest 20 to 25 mph.
Mixing Height.......2200-4200 ft agl until 1200, then 6200-8200 ft
agl.
Smoke dispersal.....Fair to good until 1200, then excellent.
Haines Index........5.
.Forecast days 3 through 7......
.MONDAY NIGHT...Partly cloudy. Scattered showers and
thunderstorms in the evening, then isolated showers and
thunderstorms after midnight. Lows in the upper 30s. Winds
generally less than 10 mph.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows around 40. Highs in the lower 60s. West winds
around 10 mph.
.WEDNESDAY...Clear. Lows around 40. Highs in the upper 60s.
Southwest winds around 10 mph.
.INDEPENDENCE DAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows around 40. Highs in the mid 60s. Northwest
winds around 10 mph.
.FRIDAY...Clear. Lows in the lower 40s. Highs in the upper 60s.
.SATURDAY...Mostly sunny. Highs in the lower 70s.
$$
WYZ416-011030-
West Wind River Mountains/East Zone Bridger Teton NF-
228 AM MDT Sun Jun 30 2024
.TODAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Isolated showers late in the afternoon. Chance
of showers 20 percent.
Max temperature.....71-76.
24 hr trend......3 degrees warmer.
Min humidity........18-24 percent.
24 hr trend......8 percent drier.
20-foot winds.......Breezy. South winds 10 to 15 mph with gusts to
around 30 mph until 1200, then southwest around
25 mph with gusts to around 40 mph.
Ridge top winds.....South around 15 mph until 1200, then southwest
around 30 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 20 mph until 1200, then southwest
around 30 mph.
Mixing Height.......2400-4400 ft agl until 1200, then 9800-11800 ft
agl.
Smoke dispersal.....Fair to good until 1200, then excellent.
Haines Index........6.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers early in the
morning. Chance of showers 20 percent.
Min temperature.....45-50.
24 hr trend......2 degrees cooler.
Max humidity........62-68 percent.
24 hr trend......6 percent wetter.
Humidity recovery...Good.
20-foot winds.......Southwest winds around 20 mph with gusts to
around 35 mph until 2100, then west around 10
mph with gusts to around 35 mph until 2400,
then southeast with gusts to around 15 mph.
Ridge top winds.....West around 20 mph until 2400, then southeast.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph.
Mixing Height.......4800-6800 ft agl until 2400, then 400-1000 ft
agl.
Smoke dispersal.....Very good until 2400, then poor.
Haines Index........6.
.MONDAY...
Sky/weather.........Partly cloudy. Scattered showers through the
day. Isolated thunderstorms in the afternoon.
Chance of precipitation 50 percent.
Max temperature.....62-67.
24 hr trend......9 degrees cooler.
Min humidity........26-32 percent.
24 hr trend......10 percent wetter.
20-foot winds.......West winds 15 to 20 mph until 1200, then around
20 mph. Gusts up to 35 mph.
Ridge top winds.....West 20 to 25 mph.
LAL.................1 until 1200, then 3 until 1500, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph until 1200, then around 30
mph.
Mixing Height.......2000-4000 ft agl until 1200, then 6800-8800 ft
agl.
Smoke dispersal.....Fair to good until 1200, then excellent.
Haines Index........5.
.Forecast days 3 through 7......
.MONDAY NIGHT...Partly cloudy. Isolated showers and thunderstorms
in the evening, then isolated showers and snow showers after
midnight. Lows in the upper 30s. West winds around 10 mph.
.TUESDAY...Mostly clear. Lows in the upper 30s. Highs around 60.
Northwest winds around 10 mph.
.WEDNESDAY...Clear. Lows in the upper 30s. Highs in the mid 60s.
West winds around 15 mph.
.INDEPENDENCE DAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 30s. Highs in the lower 60s.
Northwest winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows around 40. Highs
64 to 69.
$$
WYZ288-011030-
East Wind River Mountains/South Shoshone NF-
Including the cities of Dubois and South Pass
228 AM MDT Sun Jun 30 2024
.TODAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Isolated showers early in the afternoon.
Scattered showers early in the afternoon.
Chance of showers 50 percent.
Max temperature.....75-80.
24 hr trend......5 degrees warmer.
Min humidity........16-22 percent.
24 hr trend......9 percent drier.
20-foot winds.......Breezy. Southwest winds around 15 mph with
gusts to around 30 mph until 1200, then around
25 mph with gusts to around 45 mph.
Ridge top winds.....Southwest around 20 mph until 1200, then around
30 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 20 mph until 1200, then around
35 mph.
Mixing Height.......3200-5200 ft agl until 1200, then 9400-11400 ft
agl.
Smoke dispersal.....Good to very good until 1200, then excellent.
Haines Index........6.
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....47-52.
24 hr trend......2 degrees cooler.
Max humidity........57-63 percent.
24 hr trend......5 percent wetter.
Humidity recovery...Good.
20-foot winds.......Southwest winds 15 to 20 mph with gusts to
around 40 mph until 2400, then 10 to 15 mph
with gusts to around 30 mph.
Ridge top winds.....Southwest around 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 20 to 25 mph.
Mixing Height.......4400-6400 ft agl until 2400, then 400-800 ft
agl.
Smoke dispersal.....Very good to excellent until 2400, then poor.
Haines Index........6.
.MONDAY...
Sky/weather.........Partly cloudy. Scattered showers through the
day. Isolated thunderstorms in the afternoon.
Chance of precipitation 50 percent.
Max temperature.....66-71.
24 hr trend......8 degrees cooler.
Min humidity........25-31 percent.
24 hr trend......7 percent wetter.
20-foot winds.......Breezy. West winds 15 to 20 mph with gusts to
around 35 mph until 1200, then around 25 mph
with gusts to around 45 mph.
Ridge top winds.....West around 20 mph until 1200, then around 30
mph.
LAL.................1 until 1200, then 3.
Chc of wetting rain.Less than 5 percent.
Transport winds.....West around 25 mph until 1200, then around 35
mph.
Mixing Height.......2000-4000 ft agl until 1200, then 6400-8400 ft
agl.
Smoke dispersal.....Good until 1200, then excellent.
Haines Index........5.
.Forecast days 3 through 7......
.MONDAY NIGHT...Partly cloudy. Isolated showers and thunderstorms
in the evening, then isolated showers, thunderstorms and snow
showers after midnight. Lows in the lower 40s. West winds around
15 mph.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 40s. Highs in the lower 60s.
West winds around 10 mph.
.WEDNESDAY...Clear. Lows in the lower 40s. Highs in the upper
60s. West winds around 15 mph.
.INDEPENDENCE DAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows around 40. Highs in the mid 60s. Northwest
winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the mid 40s.
Highs 66 to 71.
$$
WYZ414-011030-
Salt and Wyoming Ranges/West Zone Bridger Teton NF-
Including the city of Afton
228 AM MDT Sun Jun 30 2024
.TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....73-78.
24 hr trend......1 degree warmer.
Min humidity........15-21 percent.
24 hr trend......8 percent drier.
20-foot winds.......Breezy. South winds around 10 mph until 0900,
then southwest 20 to 25 mph. Gusts up to 35
mph.
Ridge top winds.....Southwest 20 to 25 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 20 mph until 1200, then southwest
around 30 mph.
Mixing Height.......3400-5400 ft agl until 1200, then 10000-12000
ft agl.
Smoke dispersal.....Good to very good until 1200, then excellent.
Haines Index........6.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms early in the morning. Chance of
precipitation 20 percent.
Min temperature.....43-48.
24 hr trend......4 degrees cooler.
Max humidity........71-77 percent.
24 hr trend......16 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......West winds 10 to 15 mph until 0300, then
northwest. Gusts up to 30 mph.
Ridge top winds.....Southwest around 20 mph until 2400, then
northwest.
LAL.................1 until 0300, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing Height.......4800-6800 ft agl until 2400, then 400-1000 ft
agl.
Smoke dispersal.....Very good until 2400, then poor.
Haines Index........6.
.MONDAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Scattered showers early in the morning.
Isolated showers late in the morning. Chance of
showers 50 percent.
Max temperature.....61-66.
24 hr trend......11 degrees cooler.
Min humidity........32-38 percent.
24 hr trend......15 percent wetter.
20-foot winds.......Northwest winds around 15 mph until 0900, then
west. Gusts up to 35 mph.
Ridge top winds.....West 20 to 25 mph.
LAL.................1.
Chc of wetting rain.Less than 5 percent.
Transport winds.....West 25 to 30 mph.
Mixing Height.......2000-4000 ft agl until 1200, then 6800-8800 ft
agl.
Smoke dispersal.....Fair to good until 1200, then excellent.
Haines Index........4.
.Forecast days 3 through 7......
.MONDAY NIGHT...Partly cloudy. Isolated showers and thunderstorms
in the evening. Lows in the lower 40s. West winds around 10 mph.
.TUESDAY THROUGH INDEPENDENCE DAY...Clear. Lows in the lower 40s.
Highs 64 to 69. West winds 10 to 15 mph.
.FRIDAY...Clear. Lows in the mid 40s. Highs in the upper 60s.
.SATURDAY...Mostly sunny. Highs in the lower 70s.
$$
WYZ278-011030-
Upper Green River Basin/Rock Springs BLM-
Including the cities of Big Piney, Farson, and Pinedale
228 AM MDT Sun Jun 30 2024
.TODAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Isolated showers early in the afternoon.
Scattered showers early in the afternoon.
Chance of showers 40 percent.
Max temperature.....76-81.
24 hr trend......1 degree warmer.
Min humidity........12-18 percent.
24 hr trend......3 percent drier.
20-foot winds.......Breezy. Southeast winds around 10 mph with
gusts to around 30 mph until 0900, then
southwest with gusts to around 30 mph until
1200, then around 25 mph with gusts to around
40 mph.
Ridge top winds.....South around 15 mph until 1200, then southwest
around 30 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph until 1200, then southwest
around 30 mph.
Mixing Height.......3600-5600 ft agl until 1200, then 11000-12800
ft agl.
Smoke dispersal.....Good to very good until 1200, then excellent.
Haines Index........6.
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....46-51.
24 hr trend......2 degrees cooler.
Max humidity........65-71 percent.
24 hr trend......Unchanged.
Humidity recovery...Good.
20-foot winds.......West winds around 20 mph with gusts to around
35 mph until 2100, then around 10 mph with
gusts to around 35 mph until 2400, then
southeast and gusty.
Ridge top winds.....West around 20 mph until 2400, then southeast.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing Height.......5600-7600 ft agl until 2400, then 600-800 ft
agl.
Smoke dispersal.....Excellent until 2400, then poor.
Haines Index........6.
.MONDAY...
Sky/weather.........Partly cloudy. Isolated showers early in the
morning. Chance of showers 20 percent.
Max temperature.....67-72.
24 hr trend......9 degrees cooler.
Min humidity........24-30 percent.
24 hr trend......10 percent wetter.
20-foot winds.......Breezy. Northwest winds around 15 mph until
0900, then west around 25 mph. Gusts up to 45
mph.
Ridge top winds.....West 25 to 30 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 25 to 30 mph.
Mixing Height.......2200-4200 ft agl until 1200, then 7600-9600 ft
agl.
Smoke dispersal.....Good until 1200, then excellent.
Haines Index........4.
.Forecast days 3 through 7......
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. West winds
around 15 mph.
.TUESDAY THROUGH INDEPENDENCE DAY...Clear. Lows in the lower 40s.
Highs 71 to 76. Northwest winds 10 to 15 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the lower 40s.
Highs 75 to 80.
$$
WYZ277-011030-
Lincoln and Uinta Counties/Lower Elevations-
Including the cities of Evanston, Fort Bridger, and Kemmerer
228 AM MDT Sun Jun 30 2024
.TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....78-83.
24 hr trend......Unchanged.
Min humidity........11-17 percent.
24 hr trend......1 percent drier.
20-foot winds.......Breezy. Southwest winds around 10 mph with
gusts to around 30 mph until 0900, then 20 to
25 mph with gusts to around 40 mph.
Ridge top winds.....Southwest around 20 mph until 1200, then around
30 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 20 mph until 1200, then around
30 mph.
Mixing Height.......4000-6000 ft agl until 1200, then 10800-12400
ft agl.
Smoke dispersal.....Very good until 1200, then excellent.
Haines Index........6.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....46-51.
24 hr trend......3 degrees cooler.
Max humidity........66-72 percent.
24 hr trend......9 percent wetter.
Humidity recovery...Good.
20-foot winds.......West winds around 20 mph with gusts to around
35 mph until 2100, then around 10 mph with
gusts to around 35 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.......5400-7400 ft agl until 2400, then 400-800 ft
agl.
Smoke dispersal.....Very good to excellent until 2400, then poor.
Haines Index........6.
.MONDAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Isolated showers early in the morning. Chance
of showers 20 percent.
Max temperature.....69-74.
24 hr trend......10 degrees cooler.
Min humidity........24-30 percent.
24 hr trend......12 percent wetter.
20-foot winds.......Breezy. Northwest winds around 15 mph until
0900, then west 20 to 25 mph. Gusts up to 40
mph.
Ridge top winds.....Northwest around 25 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 25 to 30 mph.
Mixing Height.......2000-4000 ft agl until 1200, then 6800-8800 ft
agl.
Smoke dispersal.....Fair to good until 1200, then excellent.
Haines Index........4.
.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly clear. Lows in the lower 40s. West winds
around 10 mph.
.TUESDAY THROUGH INDEPENDENCE DAY...Clear. Lows 40 to 45. Highs
72 to 77. Northwest winds 10 to 15 mph.
.FRIDAY THROUGH SATURDAY...Clear. Lows in the mid 40s. Highs
76 to 81.
$$
WYZ279-011030-
Sweetwater County/Rock Springs BLM/Flaming Gorge NRA-
Including the cities of Green River, Rock Springs, and Wamsutter
228 AM MDT Sun Jun 30 2024
.TODAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Isolated showers in the afternoon. Isolated
thunderstorms late in the afternoon. Chance of
precipitation 20 percent.
Max temperature.....77-82.
24 hr trend......Unchanged.
Min humidity........19-25 percent.
24 hr trend......2 percent wetter.
20-foot winds.......Breezy. South winds 15 to 20 mph with gusts to
around 40 mph until 1500, then southwest around
25 mph with gusts to around 40 mph.
Ridge top winds.....Southwest 20 to 25 mph.
LAL.................1 until 1500, then 3.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 20 to 25 mph.
Mixing Height.......3800-5800 ft agl until 1200, then 9400-11400 ft
agl.
Smoke dispersal.....Good to very good until 1200, then excellent.
Haines Index........6.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers early in the
evening. Isolated thunderstorms early in the
evening. Scattered showers late in the evening.
Chance of precipitation 50 percent.
Min temperature.....53-58.
24 hr trend......Unchanged.
Max humidity........64-70 percent.
24 hr trend......2 percent wetter.
Humidity recovery...Good.
20-foot winds.......South winds 15 to 20 mph with gusts to around
35 mph.
Ridge top winds.....South 20 to 25 mph.
LAL.................2 until 2400, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 20 to 25 mph.
Mixing Height.......4200-6200 ft agl until 2400, then 400-800 ft
agl.
Smoke dispersal.....Very good until 2400, then poor.
Haines Index........6.
.MONDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Isolated showers and thunderstorms in the
afternoon. Chance of precipitation 20 percent.
Max temperature.....72-77.
24 hr trend......6 degrees cooler.
Min humidity........24-30 percent.
24 hr trend......2 percent wetter.
20-foot winds.......Southwest winds around 20 mph until 0900, then
northwest. Gusts up to 35 mph.
Ridge top winds.....West around 25 mph until 1200, then northwest.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....West 25 to 30 mph.
Mixing Height.......2600-4600 ft agl until 1200, then 7400-9400 ft
agl.
Smoke dispersal.....Good until 1200, then excellent.
Haines Index........5.
.Forecast days 3 through 7......
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. West winds
around 15 mph.
.TUESDAY THROUGH INDEPENDENCE DAY...Clear. Lows 44 to 49. Highs
76 to 81. Northwest winds 10 to 15 mph.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the upper
70s.
.SATURDAY...Sunny. Highs in the lower 80s.
$$
WYZ289-011030-
Granite/Green/Ferris/Rattlesnake Mountains-
Including the city of Jeffrey City
228 AM MDT Sun Jun 30 2024
.TODAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Scattered showers and isolated thunderstorms in
the afternoon. Chance of precipitation 50
percent.
Max temperature.....80-85.
24 hr trend......3 degrees warmer.
Min humidity........17-23 percent.
24 hr trend......1 percent drier.
20-foot winds.......Breezy. South winds 10 to 15 mph with gusts to
around 30 mph until 1200, then southwest 20 to
25 mph with gusts to around 40 mph.
Ridge top winds.....Southwest 20 to 25 mph.
LAL.................1 until 1500, then 3.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 20 mph until 1200, then around
30 mph.
Mixing Height.......3200-5200 ft agl until 1200, then 9600-11600 ft
agl.
Smoke dispersal.....Good until 1200, then excellent.
Haines Index........6.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms early in the evening. Chance of
precipitation 20 percent.
Min temperature.....58-63.
24 hr trend......1 degree warmer.
Max humidity........66-72 percent.
24 hr trend......6 percent wetter.
Humidity recovery...Good.
20-foot winds.......South winds 15 to 20 mph with gusts to around
40 mph.
Ridge top winds.....South around 25 mph.
LAL.................2 until 2100, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 25 mph.
Mixing Height.......3600-5600 ft agl until 2400, then 400-800 ft
agl.
Smoke dispersal.....Good to very good until 2400, then poor.
Haines Index........6.
.MONDAY...
Sky/weather.........Mostly sunny. Isolated showers and
thunderstorms early in the afternoon. Chance of
precipitation 20 percent.
Max temperature.....74-79.
24 hr trend......6 degrees cooler.
Min humidity........17-23 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Windy. Southwest winds around 20 mph until
0900, then west 25 to 30 mph. Gusts up to 45
mph.
Ridge top winds.....West 25 to 30 mph.
LAL.................1 until 1200, then 2 until 1500, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 25 mph until 1200, then around 35
mph.
Mixing Height.......2600-4600 ft agl until 1200, then 8000-10000 ft
agl.
Smoke dispersal.....Good until 1200, then excellent.
Haines Index........5.
.Forecast days 3 through 7......
.MONDAY NIGHT...Cooler. Partly cloudy with isolated showers and
thunderstorms. Lows around 50. West winds around 15 mph.
.TUESDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 70s. Northwest winds around 10 mph.
.WEDNESDAY...Clear. Lows in the mid 40s. Highs in the upper 70s.
West winds around 15 mph.
.INDEPENDENCE DAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the mid 70s. North
winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the lower
70s.
.SATURDAY...Mostly sunny. Highs around 80.
$$
WYZ300-011030-
Casper Mountain-
228 AM MDT Sun Jun 30 2024
.TODAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Isolated showers and thunderstorms late in the
afternoon. Scattered showers and thunderstorms
late in the afternoon. Chance of precipitation
50 percent.
Max temperature.....79-84.
24 hr trend......7 degrees warmer.
Min humidity........19-25 percent.
24 hr trend......8 percent drier.
20-foot winds.......South winds 15 to 20 mph until 1200, then
southwest. Gusts up to 30 mph.
Ridge top winds.....Southwest 20 to 25 mph.
LAL.................1 until 1500, then 3.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 20 to 25 mph.
Mixing Height.......4000-6000 ft agl until 1200, then 9600-11600 ft
agl.
Smoke dispersal.....Good to very good until 1200, then excellent.
Haines Index........6.
.TONIGHT...
Sky/weather.........Partly cloudy. Scattered showers and
thunderstorms early in the evening, then
isolated showers and thunderstorms early in the
evening. Chance of precipitation 40 percent.
Min temperature.....59-64.
24 hr trend......2 degrees warmer.
Max humidity........66-72 percent.
24 hr trend......4 percent wetter.
Humidity recovery...Good.
20-foot winds.......West winds around 20 mph until 2100, then
south. Gusts up to 40 mph.
Ridge top winds.....South 20 to 25 mph.
LAL.................3 until 2100, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 20 to 25 mph.
Mixing Height.......1600-3600 ft agl until 2400, then 200-600 ft
agl.
Smoke dispersal.....Good until 2400, then poor.
Haines Index........5.
.MONDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Isolated showers and thunderstorms in the
afternoon. Chance of precipitation 20 percent.
Max temperature.....73-78.
24 hr trend......6 degrees cooler.
Min humidity........23-29 percent.
24 hr trend......3 percent wetter.
20-foot winds.......Breezy. South winds around 15 mph until 0900,
then west around 25 mph. Gusts up to 40 mph.
Ridge top winds.....West 25 to 30 mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 25 mph until 1200, then west
around 35 mph.
Mixing Height.......2800-4800 ft agl until 1200, then 9000-11000 ft
agl.
Smoke dispersal.....Good to very good until 1200, then excellent.
Haines Index........5.
.Forecast days 3 through 7......
.MONDAY NIGHT...Cooler. Partly cloudy. Isolated showers and
thunderstorms in the evening, then scattered showers and
thunderstorms after midnight. Lows around 50. West winds around
10 mph.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the upper 60s.
Northwest winds around 10 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 40s. Highs in the
upper 70s. West winds around 10 mph.
.INDEPENDENCE DAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 40s. Highs in the upper 60s.
North winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the upper
60s.
.SATURDAY...Mostly sunny. Highs in the mid 70s.
$$