Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Cheyenne, WY
Issued by NWS Cheyenne, WY
831
FNUS55 KCYS 300352
FWFCYS
Fire Weather Planning Forecast for Southeast Wyoming/Western Nebraska
National Weather Service CHEYENNE WY
952 PM MDT Sun Sep 29 2024
RED FLAG WARNING IN EFFECT UNTIL 7 PM MDT MONDAY
.UPDATE...
Poor recoveries early this evening with gusty winds have resulted
in the extension of the Red Flag Warning across the Pine Ridge in
east-central Wyoming through the northern Nebraska panhandle
overnight tonight into Monday afternoon. Additionally, Fire
Weather Watches for Monday afternoon have been upgraded to Red
Flag Warnings for much of southeast Wyoming and western Nebraska
with winds still expecting to shift out of the north early Monday
morning.
.PREV DISCUSSION...
Critical to near critical fire weather conditions are expected
through mid-week. A dry cold front pushing across southeast
Wyoming and western Nebraska on Monday will lead to cooler
temperatures on Monday and Tuesday with breezy conditions. The
combination of low relative humidity and gusty winds will likely
lead to critical fire weather conditions on both days. Tuesday and
Wednesday look to be the driest days with minimum RHs falling
into the single digits. Westerly winds Tuesday night will lead to
very poor overnight humidity recoveries. Widespread gusty winds on
Wednesday will lead to critical fire weather conditions across
much of the CWA.
NEZ434-301015-
Pine Ridge/Nebraska National Forest-
952 PM MDT Sun Sep 29 2024
...RED FLAG WARNING IN EFFECT UNTIL 7 PM MDT MONDAY...
.REST OF TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....53-58.
24 hr trend......9 degrees cooler.
Max humidity........33-39 percent.
24 hr trend......Unchanged.
Humidity recovery...Poor.
20-foot winds.......South around 15 mph shifting to the west after
midnight. Gusts up to 40 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 30 mph shifting to the west after
midnight.
Mixing height.......0-1400 ft AGL.
Smoke dispersal.....Poor (10500-15600 knot-ft).
Haines Index........6 or high potential for large plume dominated
fire growth.
.MONDAY...
Sky/weather.........Sunny.
Max temperature.....66-71.
24 hr trend......29 degrees cooler.
Min humidity........14 percent.
24 hr trend......4 percent wetter.
20-foot winds.......North around 15 mph with gusts to around 40
mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 20 mph.
Mixing height.......2100-4100 ft AGL increasing to 4800-6800 ft AGL
in the afternoon.
Smoke dispersal.....Fair (47700 knot-ft) increasing to good (99400
knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
fire growth.
.MONDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....36-41.
24 hr trend......19 degrees cooler.
Max humidity........45-51 percent.
24 hr trend......13 percent wetter.
Humidity recovery...Poor.
20-foot winds.......North around 10 mph and gusty shifting to the
east after midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph becoming northeast around 5
mph after midnight.
Mixing height.......3700-5700 ft AGL decreasing to 1000-3000 ft AGL
after midnight.
Smoke dispersal.....Good (62900 knot-ft) decreasing to poor (12800
knot-ft) after midnight.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.TUESDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max temperature.....72-77.
24 hr trend......5 degrees warmer.
Min humidity........13 percent.
24 hr trend......1 percent drier.
20-foot winds.......South 10 to 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph.
Mixing height.......2000-4000 ft AGL increasing to 4300-5800 ft AGL
in the afternoon.
Smoke dispersal.....Poor (36600 knot-ft) increasing to good (86800
knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
fire growth.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Clear. Lows in the upper 40s. Highs in the mid 80s.
West winds around 10 mph.
.THURSDAY...Not as warm. Clear. Lows in the mid 40s. Highs in the
lower 70s. Northeast winds around 10 mph.
.FRIDAY...Clear. Lows in the lower 40s. Highs in the upper 70s.
Southeast winds around 10 mph.
.SATURDAY...Clear. Lows in the upper 40s. Highs in the upper 80s.
.SUNDAY...Mostly clear. Lows in the upper 40s. Highs in the upper
70s.
$$
NEZ435-301015-
Box Butte/South Sioux/Niobrara River-
952 PM MDT Sun Sep 29 2024
...RED FLAG WARNING IN EFFECT FROM 11 AM TO 7 PM MDT MONDAY...
.REST OF TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....52-57.
24 hr trend......2 degrees cooler.
Max humidity........38-44 percent.
24 hr trend......6 percent drier.
Humidity recovery...Poor.
20-foot winds.......South around 15 mph shifting to the west after
midnight. Gusts up to 30 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 25 mph shifting to the west after
midnight.
Mixing height.......0-1100 ft AGL.
Smoke dispersal.....Poor (8200-10000 knot-ft).
Haines Index........5 or moderate potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....67-72.
24 hr trend......26 degrees cooler.
Min humidity........14 percent.
24 hr trend......3 percent wetter.
20-foot winds.......North around 15 mph with gusts to around 35
mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North 20 to 25 mph.
Mixing height.......1200-3200 ft AGL increasing to 4000-5900 ft AGL
in the afternoon.
Smoke dispersal.....Fair to good (43500-86000 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.MONDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....34-39.
24 hr trend......18 degrees cooler.
Max humidity........49-55 percent.
24 hr trend......11 percent wetter.
Humidity recovery...Poor.
20-foot winds.......North around 10 mph and gusty shifting to the
east after midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 20 mph becoming northeast around
10 mph after midnight.
Mixing height.......3100-5100 ft AGL decreasing to 800-2700 ft AGL
after midnight.
Smoke dispersal.....Poor to good (18700-62900 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.TUESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....71-76.
24 hr trend......4 degrees warmer.
Min humidity........10-16 percent.
24 hr trend......1 percent wetter.
20-foot winds.......South 10 to 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph.
Mixing height.......1700-3700 ft AGL increasing to 4100-5100 ft AGL
in the afternoon.
Smoke dispersal.....Poor (34000 knot-ft) increasing to good (84100
knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Warmer, clear. Lows in the mid 40s. Highs in the mid
80s. West winds around 10 mph.
.THURSDAY...Not as warm. Clear. Lows in the mid 40s. Highs in the
mid 70s. Northeast winds around 10 mph.
.FRIDAY...Clear. Lows in the lower 40s. Highs in the upper 70s.
Southeast winds around 10 mph.
.SATURDAY...Clear. Lows in the upper 40s. Highs in the mid 80s.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
70s.
$$
NEZ436-301015-
Lower North Platte River Basin/Scottsbluff National Monument-
952 PM MDT Sun Sep 29 2024
...RED FLAG WARNING IN EFFECT FROM 11 AM TO 7 PM MDT MONDAY...
.REST OF TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....54-59.
24 hr trend......1 degree cooler.
Max humidity........40-46 percent.
24 hr trend......Unchanged.
Humidity recovery...Poor.
20-foot winds.......South around 10 mph shifting to the southwest
after midnight. Gusts up to 30 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 25 mph becoming west around 15 mph
after midnight.
Mixing height.......0-900 ft AGL.
Smoke dispersal.....Poor (7000-8200 knot-ft).
Haines Index........5 or moderate potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....69-74.
24 hr trend......24 degrees cooler.
Min humidity........15 percent.
24 hr trend......4 percent wetter.
20-foot winds.......North 10 to 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 20 mph.
Mixing height.......1200-3200 ft AGL increasing to 3700-5700 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (37400-77900 knot-ft).
Haines Index........5 or moderate potential for large plume
dominated fire growth.
.MONDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....36-41.
24 hr trend......18 degrees cooler.
Max humidity........46-52 percent.
24 hr trend......3 percent wetter.
Humidity recovery...Poor.
20-foot winds.......Northeast around 10 mph shifting to the east
after midnight. Gusts up to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast 10 to 15 mph.
Mixing height.......3000-5000 ft AGL decreasing to 1100-2700 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (20200-59300 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.TUESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....72-77.
24 hr trend......4 degrees warmer.
Min humidity........15 percent.
24 hr trend......Unchanged.
20-foot winds.......South 10 to 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph.
Mixing height.......1700-3700 ft AGL increasing to 3900-5100 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (35300-79000 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Warmer, clear. Lows in the mid 40s. Highs in the
upper 80s. West winds around 10 mph.
.THURSDAY...Not as warm. Mostly clear. Lows in the mid 40s. Highs
in the mid 70s. Northeast winds around 10 mph.
.FRIDAY...Clear. Lows in the lower 40s. Highs in the upper 70s.
Southeast winds around 10 mph.
.SATURDAY...Clear. Lows in the upper 40s. Highs in the upper 80s.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
70s.
$$
NEZ437-301015-
Lodgepole Creek/Southern Nebraska Panhandle-
952 PM MDT Sun Sep 29 2024
...RED FLAG WARNING IN EFFECT FROM 11 AM TO 7 PM MDT MONDAY...
.REST OF TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....54-59.
24 hr trend......Unchanged.
Max humidity........41-47 percent.
24 hr trend......5 percent drier.
Humidity recovery...Poor.
20-foot winds.......Southwest around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 25 mph shifting to the west after
midnight.
Mixing height.......100-2100 ft AGL.
Smoke dispersal.....Poor (8600-13900 knot-ft).
Haines Index........5 or moderate potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....70-75.
24 hr trend......19 degrees cooler.
Min humidity........15 percent.
24 hr trend......4 percent wetter.
20-foot winds.......North around 15 mph with gusts to around 35
mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North 20 to 25 mph.
Mixing height.......700-2700 ft AGL increasing to 3000-5000 ft AGL
in the afternoon.
Smoke dispersal.....Fair to good (41100-67800 knot-ft).
Haines Index........5 or moderate potential for large plume
dominated fire growth.
.MONDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....36-41.
24 hr trend......18 degrees cooler.
Max humidity........43-49 percent.
24 hr trend......4 percent wetter.
Humidity recovery...Poor.
20-foot winds.......Northeast 5 to 10 mph. Gusts up to 25 mph
decreasing to 15 mph after midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast 15 to 20 mph.
Mixing height.......2900-4900 ft AGL decreasing to 1200-2700 ft AGL
after midnight.
Smoke dispersal.....Poor to good (24700-60700 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TUESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....71-76.
24 hr trend......Unchanged.
Min humidity........16 percent.
24 hr trend......Unchanged.
20-foot winds.......South 10 to 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph.
Mixing height.......2200-4200 ft AGL.
Smoke dispersal.....Poor to good (38900-73900 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Warmer, clear. Lows in the mid 40s. Highs in the
upper 80s. West winds around 10 mph.
.THURSDAY...Not as warm. Mostly clear. Lows in the upper 40s.
Highs in the mid 70s. Northeast winds around 10 mph.
.FRIDAY...Clear. Lows in the mid 40s. Highs in the upper 70s.
Southeast winds around 10 mph.
.SATURDAY...Clear. Lows in the upper 40s. Highs in the upper 80s.
.SUNDAY...Mostly clear. Lows in the upper 40s. Highs in the upper
70s.
$$
WYZ417-301015-
Niobrara/Lower Elevations of Converse/Thunder Basin National
Grassland-
952 PM MDT Sun Sep 29 2024
...RED FLAG WARNING IN EFFECT UNTIL 7 PM MDT MONDAY...
.REST OF TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....48-53.
24 hr trend......9 degrees cooler.
Max humidity........30-36 percent.
24 hr trend......1 percent drier.
Humidity recovery...Poor.
20-foot winds.......West 10 to 15 mph. Gusts up to 25 mph
increasing to 40 mph after midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 25 to 30 mph.
Mixing height.......500-2500 ft AGL.
Smoke dispersal.....Poor (18700-29300 knot-ft).
Haines Index........5 or moderate potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....61-66.
24 hr trend......34 degrees cooler.
Min humidity........15 percent.
24 hr trend......6 percent wetter.
20-foot winds.......North 15 to 20 mph with gusts to around 40 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 30 mph becoming northwest around
20 mph in the afternoon.
Mixing height.......2500-4500 ft AGL increasing to 4600-6600 ft AGL
in the afternoon.
Smoke dispersal.....Good to very good (84600-110200 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.MONDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....34-39.
24 hr trend......14 degrees cooler.
Max humidity........45-51 percent.
24 hr trend......12 percent wetter.
Humidity recovery...Poor.
20-foot winds.......North around 10 mph and gusty shifting to the
east after midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph becoming northeast around 5
mph after midnight.
Mixing height.......3800-5800 ft AGL decreasing to 1200-3200 ft AGL
after midnight.
Smoke dispersal.....Good (71600 knot-ft) decreasing to poor (11500
knot-ft) after midnight.
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TUESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....72-77.
24 hr trend......11 degrees warmer.
Min humidity........7-13 percent.
24 hr trend......3 percent drier.
20-foot winds.......South around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph.
Mixing height.......1400-3400 ft AGL increasing to 3700-5700 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (37100-66100 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Clear. Lows in the upper 40s. Highs in the lower
80s. West winds around 10 mph.
.THURSDAY...Not as warm. Clear. Lows in the lower 40s. Highs
around 70. East winds around 10 mph.
.FRIDAY...Clear. Lows around 40. Highs in the upper 70s.
Southeast winds around 10 mph.
.SATURDAY...Clear. Lows in the upper 40s. Highs in the mid 80s.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
70s.
$$
WYZ418-301015-
Middle North Platte River Basin/Niobrara and Converse High Plains-
952 PM MDT Sun Sep 29 2024
...RED FLAG WARNING IN EFFECT FROM 11 AM TO 7 PM MDT MONDAY...
.REST OF TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....48-54.
24 hr trend......5 degrees cooler.
Max humidity........35-41 percent.
24 hr trend......5 percent drier.
Humidity recovery...Poor.
20-foot winds.......West around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph.
Mixing height.......700-2700 ft AGL.
Smoke dispersal.....Poor (25100-32500 knot-ft).
Haines Index........5 or moderate potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....60-66.
24 hr trend......29 degrees cooler.
Min humidity........10-16 percent.
24 hr trend......5 percent wetter.
20-foot winds.......North 10 to 15 mph with gusts to around 35 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North 20 to 25 mph.
Mixing height.......1900-3900 ft AGL increasing to 3900-5600 ft AGL
in the afternoon.
Smoke dispersal.....Fair to good (54700-76500 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.MONDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....34-39.
24 hr trend......14 degrees cooler.
Max humidity........43-49 percent.
24 hr trend......6 percent wetter.
Humidity recovery...Poor.
20-foot winds.......Northeast around 10 mph shifting to the east
after midnight. Gusts up to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph shifting to the east after
midnight.
Mixing height.......2100-4100 ft AGL.
Smoke dispersal.....Poor to fair (13900-49700 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TUESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....73-78.
24 hr trend......11 degrees warmer.
Min humidity........6-12 percent.
24 hr trend......4 percent drier.
20-foot winds.......South around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph.
Mixing height.......1200-3200 ft AGL increasing to 3500-5500 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (36500-67100 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Clear. Lows in the upper 40s. Highs in the mid 80s.
West winds around 10 mph.
.THURSDAY...Not as warm. Clear. Lows in the lower 40s. Highs in
the lower 70s. Northeast winds around 10 mph.
.FRIDAY...Clear. Lows in the upper 30s. Highs in the upper 70s.
Southeast winds around 5 mph.
.SATURDAY...Clear. Lows in the upper 40s. Highs in the lower 80s.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
70s.
$$
WYZ419-301015-
North Laramie Range and Adjacent High Plains-
952 PM MDT Sun Sep 29 2024
.REST OF TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....47-55.
24 hr trend......11 degrees cooler.
Max humidity........40-46 percent.
24 hr trend......12 percent wetter.
Humidity recovery...Poor.
20-foot winds.......West 10 to 15 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 25 to 30 mph.
Mixing height.......1500-3500 ft AGL.
Smoke dispersal.....Poor to good (33800-73100 knot-ft).
Haines Index........5 or moderate potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Sunny.
Max temperature.....57-65.
24 hr trend......22 degrees cooler.
Min humidity........12-18 percent.
24 hr trend......7 percent wetter.
20-foot winds.......North around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph.
Mixing height.......1100-3100 ft AGL increasing to 3100-5100 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (21800-56400 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.MONDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....34-40.
24 hr trend......11 degrees cooler.
Max humidity........35-41 percent.
24 hr trend......4 percent drier.
Humidity recovery...Poor.
20-foot winds.......Northeast around 10 mph shifting to the
southeast after midnight. Gusts up to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph shifting to the
southeast after midnight.
Mixing height.......1700-3700 ft AGL.
Smoke dispersal.....Poor (17300-26300 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.TUESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....66-76.
24 hr trend......14 degrees warmer.
Min humidity........5-11 percent.
24 hr trend......6 percent drier.
20-foot winds.......Southwest 5 to 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph shifting to the west in
the afternoon.
Mixing height.......1100-3100 ft AGL increasing to 4000-6000 ft AGL
in the afternoon.
Smoke dispersal.....Poor (25200 knot-ft) increasing to good (93200
knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
fire growth.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Clear. Lows in the lower 50s. Highs in the upper
70s. West winds around 15 mph.
.THURSDAY...Clear. Lows in the mid 40s. Highs in the upper 60s.
West winds around 10 mph.
.FRIDAY...Clear. Lows in the lower 40s. Highs in the lower 70s.
South winds around 10 mph.
.SATURDAY...Clear. Lows around 50. Highs in the mid 70s.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s.
$$
WYZ420-301015-
North Laramie Valley/Shirley Basin-
952 PM MDT Sun Sep 29 2024
.REST OF TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....47-52.
24 hr trend......4 degrees warmer.
Max humidity........42-48 percent.
24 hr trend......6 percent drier.
Humidity recovery...Poor.
20-foot winds.......West around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph.
Mixing height.......500-2500 ft AGL.
Smoke dispersal.....Poor (19400-28600 knot-ft).
Haines Index........5 or moderate potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Sunny.
Max temperature.....64-70.
24 hr trend......18 degrees cooler.
Min humidity........16 percent.
24 hr trend......3 percent wetter.
20-foot winds.......Northwest around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......1300-3300 ft AGL increasing to 4700-6700 ft AGL
in the afternoon.
Smoke dispersal.....Poor (22300 knot-ft) increasing to good (95300
knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
fire growth.
.MONDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....34-39.
24 hr trend......12 degrees cooler.
Max humidity........37-43 percent.
24 hr trend......6 percent drier.
Humidity recovery...Poor.
20-foot winds.......East 5 to 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....East around 15 mph.
Mixing height.......2800-4800 ft AGL decreasing to 900-2500 ft AGL
after midnight.
Smoke dispersal.....Poor (21700-33200 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.TUESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....68-73.
24 hr trend......4 degrees warmer.
Min humidity........10 percent.
24 hr trend......5 percent drier.
20-foot winds.......South around 10 mph and gusty shifting to the
west with higher gusts in the afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph increasing to west around
25 mph in the afternoon.
Mixing height.......800-2800 ft AGL increasing to 3900-5900 ft AGL
in the afternoon.
Smoke dispersal.....Poor (16400 knot-ft) increasing to very good
(109300 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
fire growth.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Clear. Lows in the mid 40s. Highs in the mid 70s.
West winds around 15 mph.
.THURSDAY...Clear. Lows in the lower 40s. Highs around 70. West
winds around 10 mph.
.FRIDAY...Clear. Lows in the upper 30s. Highs in the lower 70s.
South winds around 10 mph.
.SATURDAY...Clear. Lows in the lower 40s. Highs in the mid 70s.
.SUNDAY...Mostly clear. Lows in the upper 30s. Highs in the lower
70s.
$$
WYZ421-301015-
Ferris/Seminoe/Shirley Mountains-
952 PM MDT Sun Sep 29 2024
...RED FLAG WARNING IN EFFECT FROM 11 AM TO 7 PM MDT MONDAY...
.REST OF TONIGHT...
Sky/weather.........Partly cloudy until 2400, then clear.
Min temperature.....48-53.
24 hr trend......3 degrees cooler.
Max humidity........39-45 percent.
24 hr trend......6 percent wetter.
Humidity recovery...Poor.
20-foot winds.......Southwest around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph.
Mixing height.......1100-3100 ft AGL.
Smoke dispersal.....Poor to fair (20600-49000 knot-ft).
Haines Index........5 or moderate potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Sunny.
Max temperature.....61-67.
24 hr trend......18 degrees cooler.
Min humidity........11-17 percent.
24 hr trend......2 percent wetter.
20-foot winds.......North around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......1000-3000 ft AGL increasing to 3300-5300 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (15100-59700 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.MONDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....34-39.
24 hr trend......13 degrees cooler.
Max humidity........35-41 percent.
24 hr trend......4 percent drier.
Humidity recovery...Poor.
20-foot winds.......Northeast around 10 mph shifting to the east
after midnight. Gusts up to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 15 mph shifting to the
southeast after midnight.
Mixing height.......2200-4200 ft AGL decreasing to 600-2100 ft AGL
after midnight.
Smoke dispersal.....Poor (14100-30000 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.TUESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....66-74.
24 hr trend......8 degrees warmer.
Min humidity........10 percent.
24 hr trend......5 percent drier.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 20 mph
increasing to 30 mph in the afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph increasing to west
around 20 mph in the afternoon.
Mixing height.......600-2600 ft AGL increasing to 3300-5300 ft AGL
in the afternoon.
Smoke dispersal.....Poor (11100 knot-ft) increasing to good (81500
knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
fire growth.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Clear. Lows in the mid 40s. Highs in the mid 70s.
Southwest winds around 15 mph.
.THURSDAY...Clear. Lows in the mid 40s. Highs in the upper 60s.
West winds around 10 mph.
.FRIDAY...Clear. Lows around 40. Highs in the lower 70s.
Southwest winds around 10 mph.
.SATURDAY...Clear. Lows in the mid 40s. Highs in the mid 70s.
.SUNDAY...Mostly clear. Lows in the lower 40s. Highs in the lower
70s.
$$
WYZ422-301015-
Central and West Carbon-
952 PM MDT Sun Sep 29 2024
...RED FLAG WARNING IN EFFECT FROM 11 AM TO 7 PM MDT MONDAY...
.REST OF TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....47-52.
24 hr trend......Unchanged.
Max humidity........43-49 percent.
24 hr trend......5 percent wetter.
Humidity recovery...Poor.
20-foot winds.......Southwest around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 20 mph.
Mixing height.......100-2100 ft AGL.
Smoke dispersal.....Poor (14300-16000 knot-ft).
Haines Index........5 or moderate potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Sunny.
Max temperature.....68-73.
24 hr trend......14 degrees cooler.
Min humidity........8-14 percent.
24 hr trend......Unchanged.
20-foot winds.......West 10 to 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph increasing to around 25 mph
in the afternoon.
Mixing height.......1500-3500 ft AGL increasing to 5800-7800 ft AGL
in the afternoon.
Smoke dispersal.....Poor (27200 knot-ft) increasing to very good
(147500 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
fire growth.
.MONDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....34-39.
24 hr trend......13 degrees cooler.
Max humidity........36-42 percent.
24 hr trend......3 percent drier.
Humidity recovery...Poor.
20-foot winds.......North around 10 mph shifting to the east after
midnight. Gusts up to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph shifting to the east after
midnight.
Mixing height.......3200-5200 ft AGL decreasing to 500-1800 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (10300-40900 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.TUESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....69-74.
24 hr trend......1 degree warmer.
Min humidity........9 percent.
24 hr trend......3 percent drier.
20-foot winds.......South around 5 mph and gusty increasing to west
around 15 mph with higher gusts in the
afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph increasing to west
around 20 mph in the afternoon.
Mixing height.......800-2800 ft AGL increasing to 4200-6200 ft AGL
in the afternoon.
Smoke dispersal.....Poor (13100 knot-ft) increasing to very good
(111700 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
fire growth.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Clear. Lows in the mid 40s. Highs in the mid 70s.
Southwest winds around 15 mph.
.THURSDAY...Clear. Lows in the mid 40s. Highs in the lower 70s.
West winds around 10 mph.
.FRIDAY...Clear. Lows in the upper 30s. Highs in the mid 70s.
West winds around 10 mph.
.SATURDAY...Clear. Lows in the lower 40s. Highs in the mid 70s.
.SUNDAY...Mostly clear. Lows in the lower 40s. Highs in the lower
70s.
$$
WYZ423-301015-
Southwest Carbon County-
952 PM MDT Sun Sep 29 2024
...RED FLAG WARNING IN EFFECT FROM 11 AM TO 7 PM MDT MONDAY...
.REST OF TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....45-50.
24 hr trend......Unchanged.
Max humidity........53-59 percent.
24 hr trend......2 percent wetter.
Humidity recovery...Fair.
20-foot winds.......South around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......0-1300 ft AGL.
Smoke dispersal.....Poor (4600-8500 knot-ft).
Haines Index........5 or moderate potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Sunny.
Max temperature.....73-78.
24 hr trend......8 degrees cooler.
Min humidity........13 percent.
24 hr trend......1 percent drier.
20-foot winds.......Southwest around 5 mph shifting to the west in
the afternoon. Gusts up to 25 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph increasing to around 25 mph
in the afternoon.
Mixing height.......1900-3900 ft AGL increasing to 7400-9400 ft AGL
in the afternoon.
Smoke dispersal.....Poor (24200 knot-ft) increasing to excellent
(194100 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
fire growth.
.MONDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....36-41.
24 hr trend......10 degrees cooler.
Max humidity........34-40 percent.
24 hr trend......13 percent drier.
Humidity recovery...Poor.
20-foot winds.......North around 10 mph shifting to the northeast
after midnight. Gusts up to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph becoming northeast around 5
mph after midnight.
Mixing height.......4100-6100 ft AGL decreasing to 500-1200 ft AGL
after midnight.
Smoke dispersal.....Fair (56800 knot-ft) decreasing to poor (4300
knot-ft) after midnight.
Haines Index........4 or low potential for large plume dominated
fire growth.
.TUESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....71-76.
24 hr trend......2 degrees cooler.
Min humidity........10 percent.
24 hr trend......3 percent drier.
20-foot winds.......Southwest 5 to 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 5 mph increasing to west
around 20 mph in the afternoon.
Mixing height.......900-2900 ft AGL increasing to 4900-6900 ft AGL
in the afternoon.
Smoke dispersal.....Poor (11100 knot-ft) increasing to very good
(103600 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
fire growth.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Clear. Lows in the lower 40s. Highs in the mid 70s.
Southwest winds around 10 mph.
.THURSDAY...Clear. Lows in the lower 40s. Highs in the mid 70s.
Southwest winds around 5 mph.
.FRIDAY...Clear. Lows around 40. Highs in the mid 70s. Southwest
winds around 5 mph.
.SATURDAY...Clear. Lows in the lower 40s. Highs in the mid 70s.
.SUNDAY...Mostly clear. Lows in the lower 40s. Highs in the lower
70s.
$$
WYZ424-301015-
Sierra Madre Range/Medicine Bow NF-
952 PM MDT Sun Sep 29 2024
.REST OF TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....44-52.
24 hr trend......3 degrees cooler.
Max humidity........47-53 percent.
24 hr trend......10 percent wetter.
Humidity recovery...Poor.
20-foot winds.......South around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph.
Mixing height.......1100-3100 ft AGL.
Smoke dispersal.....Poor (22600-36200 knot-ft).
Haines Index........5 or moderate potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Sunny.
Max temperature.....62-72.
24 hr trend......10 degrees cooler.
Min humidity........11-17 percent.
24 hr trend......1 percent drier.
20-foot winds.......West around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph.
Mixing height.......3000-5000 ft AGL increasing to 7900-9900 ft AGL
in the afternoon.
Smoke dispersal.....Fair (51200 knot-ft) increasing to excellent
(220300 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
fire growth.
.MONDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....37-43.
24 hr trend......7 degrees cooler.
Max humidity........27-33 percent.
24 hr trend......21 percent drier.
Humidity recovery...Poor.
20-foot winds.......West around 5 mph shifting to the south after
midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......4000-6000 ft AGL decreasing to 500-2000 ft AGL
after midnight.
Smoke dispersal.....Good (60000 knot-ft) decreasing to poor (8900
knot-ft) after midnight.
Haines Index........4 or low potential for large plume dominated
fire growth.
.TUESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....61-71.
24 hr trend......1 degree warmer.
Min humidity........7-13 percent.
24 hr trend......4 percent drier.
20-foot winds.......Southwest 5 to 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......1500-3500 ft AGL increasing to 4700-6700 ft AGL
in the afternoon.
Smoke dispersal.....Poor (25300 knot-ft) increasing to very good
(116000 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
fire growth.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Clear. Lows in the lower 40s. Highs in the upper
60s. Southwest winds around 10 mph.
.THURSDAY...Clear. Lows in the lower 40s. Highs in the upper 60s.
Southwest winds around 10 mph.
.FRIDAY...Clear. Lows in the lower 40s. Highs in the upper 60s.
Southwest winds around 5 mph.
.SATURDAY...Clear. Lows in the lower 40s. Highs in the upper 60s.
.SUNDAY...Mostly clear. Lows in the lower 40s. Highs in the mid
60s.
$$
WYZ425-301015-
Upper North Platte River Basin-
952 PM MDT Sun Sep 29 2024
...RED FLAG WARNING IN EFFECT FROM 11 AM TO 7 PM MDT MONDAY...
.REST OF TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....44-50.
24 hr trend......1 degree cooler.
Max humidity........50-56 percent.
24 hr trend......4 percent wetter.
Humidity recovery...Poor.
20-foot winds.......South 5 to 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......0-1700 ft AGL.
Smoke dispersal.....Poor (5900-14300 knot-ft).
Haines Index........5 or moderate potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Sunny.
Max temperature.....71-76.
24 hr trend......11 degrees cooler.
Min humidity........13 percent.
24 hr trend......1 percent wetter.
20-foot winds.......West 10 to 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph increasing to west
around 25 mph in the afternoon.
Mixing height.......3200-5200 ft AGL increasing to 8000-10000 ft
AGL in the afternoon.
Smoke dispersal.....Fair (42400 knot-ft) increasing to excellent
(224800 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
fire growth.
.MONDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....31-37.
24 hr trend......13 degrees cooler.
Max humidity........41-47 percent.
24 hr trend......6 percent drier.
Humidity recovery...Poor.
20-foot winds.......West around 5 mph shifting to the south after
midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph shifting to the south
after midnight.
Mixing height.......4000-6000 ft AGL decreasing to 700-1300 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (5500-49600 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.TUESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....70-75.
24 hr trend......1 degree cooler.
Min humidity........9 percent.
24 hr trend......4 percent drier.
20-foot winds.......Southwest 5 to 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph increasing to west
around 20 mph in the afternoon.
Mixing height.......1700-3700 ft AGL increasing to 5700-7700 ft AGL
in the afternoon.
Smoke dispersal.....Poor (19000 knot-ft) increasing to very good
(142300 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
fire growth.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Clear. Lows in the lower 40s. Highs in the mid 70s.
Southwest winds around 15 mph.
.THURSDAY...Clear. Lows in the lower 40s. Highs in the lower 70s.
Southwest winds around 10 mph.
.FRIDAY...Clear. Lows in the upper 30s. Highs in the mid 70s.
Southwest winds around 5 mph.
.SATURDAY...Clear. Lows in the lower 40s. Highs in the mid 70s.
.SUNDAY...Mostly clear. Lows in the upper 30s. Highs in the lower
70s.
$$
WYZ426-301015-
Snowy Range/Medicine Bow NF-
952 PM MDT Sun Sep 29 2024
.REST OF TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....40-50.
24 hr trend......Unchanged.
Max humidity........51-57 percent.
24 hr trend......16 percent wetter.
Humidity recovery...Poor.
20-foot winds.......Southwest around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph.
Mixing height.......2200-4200 ft AGL.
Smoke dispersal.....Poor to good (36700-79700 knot-ft).
Haines Index........5 or moderate potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Sunny.
Max temperature.....62-70.
24 hr trend......7 degrees cooler.
Min humidity........11-17 percent.
24 hr trend......Unchanged.
20-foot winds.......West 10 to 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 25 to 30 mph.
Mixing height.......3200-5200 ft AGL increasing to 8400-10400 ft
AGL in the afternoon.
Smoke dispersal.....Good (87300 knot-ft) increasing to excellent
(238700 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
fire growth.
.MONDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....32-38.
24 hr trend......7 degrees cooler.
Max humidity........39-45 percent.
24 hr trend......20 percent drier.
Humidity recovery...Poor.
20-foot winds.......West around 10 mph shifting to the south after
midnight. Gusts up to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......3700-5700 ft AGL decreasing to 500-1700 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (11600-49800 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.TUESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....62-70.
24 hr trend......2 degrees warmer.
Min humidity........7-13 percent.
24 hr trend......1 percent drier.
20-foot winds.......West around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph increasing to around 25 mph
in the afternoon.
Mixing height.......1700-3700 ft AGL increasing to 5200-7200 ft AGL
in the afternoon.
Smoke dispersal.....Poor (31400 knot-ft) increasing to very good
(144600 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
fire growth.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Clear. Lows in the lower 40s. Highs in the upper
60s. West winds around 15 mph.
.THURSDAY...Clear. Lows in the upper 30s. Highs in the mid 60s.
West winds around 10 mph.
.FRIDAY...Clear. Lows in the mid 30s. Highs in the upper 60s.
Southwest winds around 10 mph.
.SATURDAY...Clear. Lows in the upper 30s. Highs in the upper 60s.
.SUNDAY...Mostly clear. Lows in the upper 30s. Highs in the mid
60s.
$$
WYZ427-301015-
North Snowy Range Foothills-
952 PM MDT Sun Sep 29 2024
...RED FLAG WARNING IN EFFECT FROM 11 AM TO 7 PM MDT MONDAY...
.REST OF TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....51-57.
24 hr trend......4 degrees warmer.
Max humidity........34-40 percent.
24 hr trend......4 percent drier.
Humidity recovery...Poor.
20-foot winds.......Southwest around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph.
Mixing height.......200-2200 ft AGL.
Smoke dispersal.....Poor (13500-27500 knot-ft).
Haines Index........5 or moderate potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Sunny.
Max temperature.....68-73.
24 hr trend......13 degrees cooler.
Min humidity........14 percent.
24 hr trend......2 percent wetter.
20-foot winds.......West 10 to 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 25 mph.
Mixing height.......2900-4900 ft AGL increasing to 6800-8800 ft AGL
in the afternoon.
Smoke dispersal.....Fair (55500 knot-ft) increasing to excellent
(191400 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
fire growth.
.MONDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....35-40.
24 hr trend......18 degrees cooler.
Max humidity........35-41 percent.
24 hr trend......3 percent wetter.
Humidity recovery...Poor.
20-foot winds.......Northeast around 10 mph shifting to the
southeast after midnight. Gusts up to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast 15 to 20 mph.
Mixing height.......3200-5200 ft AGL decreasing to 600-1900 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (15300-48800 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.TUESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....69-74.
24 hr trend......Unchanged.
Min humidity........9 percent.
24 hr trend......5 percent drier.
20-foot winds.......Southwest 10 to 15 mph. Gusts up to 20 mph
increasing to 30 mph in the afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph increasing to west
around 25 mph in the afternoon.
Mixing height.......1200-3200 ft AGL increasing to 4800-6800 ft AGL
in the afternoon.
Smoke dispersal.....Poor (19500 knot-ft) increasing to very good
(144400 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
fire growth.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Clear. Lows around 50. Highs in the mid 70s. West
winds around 15 mph.
.THURSDAY...Clear. Lows in the upper 40s. Highs in the lower 70s.
West winds around 10 mph.
.FRIDAY...Clear. Lows in the lower 40s. Highs in the lower 70s.
Southwest winds around 10 mph.
.SATURDAY...Clear. Lows in the mid 40s. Highs in the lower 70s.
.SUNDAY...Mostly clear. Lows in the lower 40s. Highs in the lower
70s.
$$
WYZ428-301015-
Southern Laramie Valley-
952 PM MDT Sun Sep 29 2024
...RED FLAG WARNING IN EFFECT FROM 11 AM TO 7 PM MDT MONDAY...
.REST OF TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....47-52.
24 hr trend......3 degrees warmer.
Max humidity........45-51 percent.
24 hr trend......6 percent drier.
Humidity recovery...Poor.
20-foot winds.......Southwest 5 to 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph.
Mixing height.......200-2200 ft AGL.
Smoke dispersal.....Poor (14600-22500 knot-ft).
Haines Index........5 or moderate potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Sunny.
Max temperature.....72-77.
24 hr trend......8 degrees cooler.
Min humidity........14 percent.
24 hr trend......3 percent wetter.
20-foot winds.......West around 10 mph shifting to the northwest in
the afternoon. Gusts up to 25 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph.
Mixing height.......3400-5400 ft AGL increasing to 8200-10200 ft
AGL in the afternoon.
Smoke dispersal.....Fair (51600 knot-ft) increasing to excellent
(217600 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
fire growth.
.MONDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....35-40.
24 hr trend......13 degrees cooler.
Max humidity........39-45 percent.
24 hr trend......4 percent drier.
Humidity recovery...Poor.
20-foot winds.......East around 10 mph and gusty shifting to the
southeast after midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 15 mph.
Mixing height.......3900-5900 ft AGL decreasing to 900-2300 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (19900-43000 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.TUESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....72-77.
24 hr trend......1 degree cooler.
Min humidity........10 percent.
24 hr trend......4 percent drier.
20-foot winds.......Southwest around 5 mph and gusty shifting to
the west with higher gusts in the afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph increasing to west around
25 mph in the afternoon.
Mixing height.......1600-3600 ft AGL increasing to 5800-7800 ft AGL
in the afternoon.
Smoke dispersal.....Poor (22000 knot-ft) increasing to excellent
(153400 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
fire growth.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Clear. Lows in the mid 40s. Highs in the upper 70s.
West winds around 15 mph.
.THURSDAY...Clear. Lows in the lower 40s. Highs in the mid 70s.
West winds around 10 mph.
.FRIDAY...Clear. Lows in the upper 30s. Highs in the mid 70s.
Southwest winds around 10 mph.
.SATURDAY...Clear. Lows in the lower 40s. Highs in the mid 70s.
.SUNDAY...Mostly clear. Lows around 40. Highs in the lower 70s.
$$
WYZ429-301015-
Southern Laramie Range-
952 PM MDT Sun Sep 29 2024
.REST OF TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....51-56.
24 hr trend......3 degrees warmer.
Max humidity........36-42 percent.
24 hr trend......6 percent drier.
Humidity recovery...Poor.
20-foot winds.......West around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph.
Mixing height.......600-2600 ft AGL.
Smoke dispersal.....Poor (21600-25700 knot-ft).
Haines Index........5 or moderate potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Sunny.
Max temperature.....65-71.
24 hr trend......17 degrees cooler.
Min humidity........17 percent.
24 hr trend......5 percent wetter.
20-foot winds.......West around 10 mph shifting to the north in the
afternoon. Gusts up to 25 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph.
Mixing height.......3700-5700 ft AGL increasing to 6700-8700 ft AGL
in the afternoon.
Smoke dispersal.....Good (61900 knot-ft) increasing to excellent
(162800 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
fire growth.
.MONDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....34-39.
24 hr trend......17 degrees cooler.
Max humidity........38-44 percent.
24 hr trend......Unchanged.
Humidity recovery...Poor.
20-foot winds.......Southeast around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast 10 to 15 mph.
Mixing height.......1100-3100 ft AGL.
Smoke dispersal.....Poor (18000-20900 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.TUESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....68-73.
24 hr trend......3 degrees warmer.
Min humidity........7-13 percent.
24 hr trend......6 percent drier.
20-foot winds.......Southwest around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 20 to 25 mph.
Mixing height.......800-2800 ft AGL increasing to 4600-6600 ft AGL
in the afternoon.
Smoke dispersal.....Poor (20900 knot-ft) increasing to very good
(129700 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
fire growth.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Clear. Lows around 50. Highs in the mid 70s. West
winds around 15 mph.
.THURSDAY...Clear. Lows in the upper 40s. Highs around 70. West
winds around 10 mph.
.FRIDAY...Clear. Lows in the lower 40s. Highs in the lower 70s.
South winds around 10 mph.
.SATURDAY...Clear. Lows in the mid 40s. Highs in the lower 70s.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
60s.
$$
WYZ430-301015-
Laramie Foothills and High Plains-
952 PM MDT Sun Sep 29 2024
.REST OF TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....51-56.
24 hr trend......4 degrees warmer.
Max humidity........39-45 percent.
24 hr trend......4 percent drier.
Humidity recovery...Poor.
20-foot winds.......West around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......600-2600 ft AGL.
Smoke dispersal.....Poor (13400-16100 knot-ft).
Haines Index........5 or moderate potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....65-70.
24 hr trend......24 degrees cooler.
Min humidity........17 percent.
24 hr trend......6 percent wetter.
20-foot winds.......North around 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North 15 to 20 mph.
Mixing height.......2000-4000 ft AGL.
Smoke dispersal.....Poor to fair (24000-54200 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.MONDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....34-39.
24 hr trend......17 degrees cooler.
Max humidity........41-47 percent.
24 hr trend......3 percent wetter.
Humidity recovery...Poor.
20-foot winds.......East 5 to 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph shifting to the
southeast after midnight.
Mixing height.......1700-3700 ft AGL.
Smoke dispersal.....Poor (19400-33300 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.TUESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....70-75.
24 hr trend......7 degrees warmer.
Min humidity........9-15 percent.
24 hr trend......1 percent drier.
20-foot winds.......South around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 20 to 25 mph.
Mixing height.......1400-2800 ft AGL increasing to 3600-5600 ft AGL
in the afternoon.
Smoke dispersal.....Fair to good (43600-70600 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Clear. Lows in the upper 40s. Highs in the lower
80s. West winds around 15 mph.
.THURSDAY...Clear. Lows in the upper 40s. Highs in the mid 70s.
Northwest winds around 10 mph.
.FRIDAY...Clear. Lows in the lower 40s. Highs in the mid 70s.
South winds around 10 mph.
.SATURDAY...Clear. Lows in the upper 40s. Highs in the lower 80s.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s.
$$
WYZ431-301015-
Laramie East High Plains-
952 PM MDT Sun Sep 29 2024
.REST OF TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....52-57.
24 hr trend......1 degree warmer.
Max humidity........39-45 percent.
24 hr trend......5 percent drier.
Humidity recovery...Poor.
20-foot winds.......Southwest around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 20 mph shifting to the west
after midnight.
Mixing height.......700-2700 ft AGL.
Smoke dispersal.....Poor (12400-28900 knot-ft).
Haines Index........5 or moderate potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....66-71.
24 hr trend......24 degrees cooler.
Min humidity........16 percent.
24 hr trend......2 percent wetter.
20-foot winds.......North around 15 mph with gusts to around 35
mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 20 mph.
Mixing height.......1900-3900 ft AGL.
Smoke dispersal.....Poor to fair (37800-58700 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.MONDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....34-39.
24 hr trend......18 degrees cooler.
Max humidity........44-50 percent.
24 hr trend......7 percent wetter.
Humidity recovery...Poor.
20-foot winds.......Northeast around 10 mph shifting to the east
after midnight. Gusts up to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 15 mph shifting to the east
after midnight.
Mixing height.......2300-4300 ft AGL decreasing to 1100-2300 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (16500-46000 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TUESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....70-75.
24 hr trend......5 degrees warmer.
Min humidity........16 percent.
24 hr trend......Unchanged.
20-foot winds.......South 10 to 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 20 mph.
Mixing height.......1600-3600 ft AGL.
Smoke dispersal.....Fair (49400-55500 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Warmer, clear. Lows in the mid 40s. Highs in the mid
80s. West winds around 10 mph.
.THURSDAY...Not as warm. Mostly clear. Lows in the mid 40s. Highs
in the mid 70s. North winds around 10 mph.
.FRIDAY...Clear. Lows in the lower 40s. Highs in the upper 70s.
Southeast winds around 10 mph.
.SATURDAY...Clear. Lows in the mid 40s. Highs in the mid 80s.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s.
$$
WYZ432-301015-
Bordeaux/Chugwater/Wheatland-
952 PM MDT Sun Sep 29 2024
.REST OF TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....54-59.
24 hr trend......1 degree cooler.
Max humidity........36-42 percent.
24 hr trend......4 percent wetter.
Humidity recovery...Poor.
20-foot winds.......West around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph.
Mixing height.......1300-3300 ft AGL decreasing to 400-1100 ft AGL
after midnight.
Smoke dispersal.....Poor (13100-21800 knot-ft).
Haines Index........5 or moderate potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Sunny.
Max temperature.....63-68.
24 hr trend......28 degrees cooler.
Min humidity........15 percent.
24 hr trend......4 percent wetter.
20-foot winds.......North 10 to 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North 15 to 20 mph.
Mixing height.......1200-3200 ft AGL increasing to 3400-5400 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (35700-63800 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.MONDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....37-42.
24 hr trend......16 degrees cooler.
Max humidity........39-45 percent.
24 hr trend......2 percent drier.
Humidity recovery...Poor.
20-foot winds.......Northeast around 5 mph shifting to the east
after midnight. Gusts up to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph shifting to the east
after midnight.
Mixing height.......2200-4200 ft AGL.
Smoke dispersal.....Poor to fair (18400-40500 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TUESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....74-80.
24 hr trend......14 degrees warmer.
Min humidity........7-13 percent.
24 hr trend......4 percent drier.
20-foot winds.......South around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph.
Mixing height.......1500-3500 ft AGL increasing to 3700-5700 ft AGL
in the afternoon.
Smoke dispersal.....Fair to good (47500-70300 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Clear. Lows in the lower 50s. Highs in the mid 80s.
West winds around 15 mph.
.THURSDAY...Not as warm. Clear. Lows in the upper 40s. Highs in
the mid 70s. North winds around 10 mph.
.FRIDAY...Clear. Lows in the mid 40s. Highs in the upper 70s.
Southeast winds around 10 mph.
.SATURDAY...Clear. Lows around 50. Highs in the mid 80s.
.SUNDAY...Mostly clear. Lows in the upper 40s. Highs in the upper
70s.
$$
WYZ433-301015-
Goshen/Middle-Lower North Platte River Basin-
952 PM MDT Sun Sep 29 2024
...RED FLAG WARNING IN EFFECT FROM 11 AM TO 7 PM MDT MONDAY...
.REST OF TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....52-57.
24 hr trend......2 degrees cooler.
Max humidity........38-44 percent.
24 hr trend......2 percent drier.
Humidity recovery...Poor.
20-foot winds.......Southwest around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......100-2100 ft AGL.
Smoke dispersal.....Poor (7900-8100 knot-ft).
Haines Index........5 or moderate potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Sunny.
Max temperature.....66-71.
24 hr trend......28 degrees cooler.
Min humidity........14 percent.
24 hr trend......3 percent wetter.
20-foot winds.......North around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 20 mph.
Mixing height.......1200-3200 ft AGL increasing to 4000-5700 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (36100-76700 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.MONDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....35-40.
24 hr trend......18 degrees cooler.
Max humidity........46-52 percent.
24 hr trend......9 percent wetter.
Humidity recovery...Poor.
20-foot winds.......Northeast around 5 mph shifting to the east
after midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph shifting to the east after
midnight.
Mixing height.......2600-4600 ft AGL decreasing to 500-1900 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (8600-46500 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TUESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....74-79.
24 hr trend......8 degrees warmer.
Min humidity........8-14 percent.
24 hr trend......Unchanged.
20-foot winds.......South around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph.
Mixing height.......1300-3300 ft AGL increasing to 3800-5200 ft AGL
in the afternoon.
Smoke dispersal.....Fair to good (41100-70600 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Clear. Lows in the mid 40s. Highs in the upper 80s.
West winds around 10 mph.
.THURSDAY...Not as warm. Clear. Lows in the lower 40s. Highs in
the mid 70s. Northeast winds around 5 mph.
.FRIDAY...Clear. Lows in the lower 40s. Highs around 80.
Southeast winds around 5 mph.
.SATURDAY...Clear. Lows in the mid 40s. Highs in the mid 80s.
.SUNDAY...Mostly clear. Lows in the lower 40s. Highs in the upper
70s.
$$