Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Cheyenne, WY
Issued by NWS Cheyenne, WY
512
FNUS55 KCYS 160800
FWFCYS
Fire Weather Planning Forecast for Southeast Wyoming/Western Nebraska
National Weather Service CHEYENNE WY
200 AM MDT Tue Sep 16 2025
.DISCUSSION...No fire weather concerns for the rest of the weekend
with widespread showers and scattered thunderstorms forecast over
southeast Wyoming and western Nebraska through Thursday afternoon.
Wetting rainfall is likely for most areas with much cooler temperatures
and even some snow above elevations of 10000 feet. Concerns will
increase for next weekend as a drier and warmer airmass moves into
the region.
NEZ434-162215-
Pine Ridge/Nebraska National Forest-
200 AM MDT Tue Sep 16 2025
.TODAY...
Sky/weather.........Mostly cloudy. Isolated showers until 0900.
Isolated thunderstorms. Scattered showers after
0900.
Max temperature.....71-76.
24 hr trend......13 degrees cooler.
Min humidity........45-51 percent.
24 hr trend......35 percent wetter.
20-foot winds.......North 5 to 10 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....North around 10 mph.
Mixing height.......700-2700 ft AGL.
Smoke dispersal.....Poor (10100-25100 knot-ft).
.TONIGHT...
Sky/weather.........Mostly cloudy. Scattered thunderstorms until
2100. Scattered showers. Slight chance of
thunderstorms after 2100.
Min temperature.....51-56.
24 hr trend......Unchanged.
Max humidity........94-100 percent.
24 hr trend......14 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North 5 to 10 mph.
Chc of wetting rain.30 percent.
Transport winds.....Northeast around 10 mph shifting to the
northwest after midnight.
Mixing height.......500-2500 ft AGL.
Smoke dispersal.....Poor (5600-7900 knot-ft).
.WEDNESDAY...
Sky/weather.........Cloudy. Showers. Chance of thunderstorms after
1200. Patchy fog after 0900 until 1000.
Max temperature.....64-69.
24 hr trend......8 degrees cooler.
Min humidity........65-71 percent.
24 hr trend......14 percent wetter.
20-foot winds.......North around 10 mph with higher gusts.
Chc of wetting rain.80 percent.
Transport winds.....North around 15 mph.
Mixing height.......600-2600 ft AGL increasing to 2600-3800 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (16000-40200 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy with showers likely and chance of
thunderstorms. Lows in the lower 50s. Highs around 70. North
winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the upper
70s. Northeast winds around 5 mph.
.SATURDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 80s. Southwest winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
80s.
.MONDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
80s.
$$
NEZ435-162215-
Box Butte/South Sioux/Niobrara River-
200 AM MDT Tue Sep 16 2025
.TODAY...
Sky/weather.........Partly cloudy until 0900, then mostly cloudy.
Isolated thunderstorms until 1200. Scattered
showers. Scattered thunderstorms after 1200.
Some thunderstorms may produce damaging winds,
large hail, and heavy rainfall after 1200.
Max temperature.....70-75.
24 hr trend......14 degrees cooler.
Min humidity........48-54 percent.
24 hr trend......33 percent wetter.
20-foot winds.......Northeast 5 to 10 mph and gusty.
Chc of wetting rain.15 percent.
Transport winds.....Northeast 10 to 15 mph.
Mixing height.......600-2600 ft AGL.
Smoke dispersal.....Poor (10700-29700 knot-ft).
.TONIGHT...
Sky/weather.........Mostly cloudy. Scattered thunderstorms until
2400. Showers likely. Chance of thunderstorms
after 2400. Some thunderstorms may produce
damaging winds, large hail, and heavy rainfall
until 2000.
Min temperature.....50-55.
24 hr trend......Unchanged.
Max humidity........100 percent.
24 hr trend......14 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast around 5 mph.
Chc of wetting rain.45 percent.
Transport winds.....Northeast around 10 mph.
Mixing height.......400-2200 ft AGL.
Smoke dispersal.....Poor (6900-9700 knot-ft).
.WEDNESDAY...
Sky/weather.........Cloudy. Slight chance of thunderstorms until
1500. Showers. Chance of thunderstorms after
1500.
Max temperature.....63-68.
24 hr trend......7 degrees cooler.
Min humidity........64-70 percent.
24 hr trend......16 percent wetter.
20-foot winds.......North 5 to 10 mph with higher gusts.
Chc of wetting rain.75 percent.
Transport winds.....North around 15 mph.
Mixing height.......1200-3200 ft AGL.
Smoke dispersal.....Poor (17900-37100 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy with showers likely and chance of
thunderstorms. Lows around 50. Highs in the upper 60s. North
winds around 10 mph.
.FRIDAY...Mostly clear. Slight chance of showers. Lows in the mid
40s. Highs in the upper 70s. Northwest winds around 5 mph.
.SATURDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
80s. South winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
80s.
.MONDAY...Mostly clear. Lows around 50. Highs in the lower 80s.
$$
NEZ436-162215-
Lower North Platte River Basin/Scottsbluff National Monument-
200 AM MDT Tue Sep 16 2025
.TODAY...
Sky/weather.........Partly cloudy until 0900, then mostly cloudy.
Isolated thunderstorms until 1200. Scattered
showers. Scattered thunderstorms after 1200.
Some thunderstorms may produce damaging winds,
large hail, and heavy rainfall after 1200.
Max temperature.....71-76.
24 hr trend......12 degrees cooler.
Min humidity........48-54 percent.
24 hr trend......35 percent wetter.
20-foot winds.......North 5 to 10 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....North 10 to 15 mph.
Mixing height.......1100-3100 ft AGL.
Smoke dispersal.....Poor (10400-35800 knot-ft).
.TONIGHT...
Sky/weather.........Mostly cloudy. Scattered thunderstorms until
2000. Showers likely. Scattered thunderstorms
after 2000. Some thunderstorms may produce
damaging winds, large hail, and heavy rainfall
until 2000.
Min temperature.....51-56.
24 hr trend......2 degrees warmer.
Max humidity........100 percent.
24 hr trend......7 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast 5 to 10 mph.
Chc of wetting rain.50 percent.
Transport winds.....North around 10 mph.
Mixing height.......500-2500 ft AGL.
Smoke dispersal.....Poor (8400-10800 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly cloudy. Patchy fog until 0700. Showers
and chance of thunderstorms.
Max temperature.....63-68.
24 hr trend......9 degrees cooler.
Min humidity........68-74 percent.
24 hr trend......17 percent wetter.
20-foot winds.......Northwest around 10 mph with higher gusts.
Chc of wetting rain.70 percent.
Transport winds.....Northwest around 15 mph.
Mixing height.......1300-3300 ft AGL.
Smoke dispersal.....Poor to fair (16900-40500 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Showers likely and slight chance of
thunderstorms. Lows around 50. Highs around 70. Northwest winds
around 10 mph.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
70s. West winds around 5 mph.
.SATURDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 80s. South winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
80s.
.MONDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
80s.
$$
NEZ437-162215-
Lodgepole Creek/Southern Nebraska Panhandle-
200 AM MDT Tue Sep 16 2025
.TODAY...
Sky/weather.........Partly cloudy until 0900, then mostly cloudy.
Isolated thunderstorms until 1200. Scattered
showers. Scattered thunderstorms after 1200.
Some thunderstorms may be severe with damaging
winds, large hail, and heavy rainfall after
1200.
Max temperature.....71-76.
24 hr trend......11 degrees cooler.
Min humidity........45-51 percent.
24 hr trend......27 percent wetter.
20-foot winds.......Northeast around 10 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....Northeast 10 to 15 mph.
Mixing height.......1000-3000 ft AGL.
Smoke dispersal.....Poor (10000-37700 knot-ft).
.TONIGHT...
Sky/weather.........Mostly cloudy. Scattered thunderstorms until
2000. Showers likely. Scattered thunderstorms
after 2000. Some thunderstorms may be severe
with damaging winds, large hail, and heavy
rainfall until 2000.
Min temperature.....48-53.
24 hr trend......Unchanged.
Max humidity........100 percent.
24 hr trend......7 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast around 10 mph.
Chc of wetting rain.55 percent.
Transport winds.....North 10 to 15 mph.
Mixing height.......600-2600 ft AGL.
Smoke dispersal.....Poor (10100-13500 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly cloudy. Showers likely and chance of
thunderstorms.
Max temperature.....62-67.
24 hr trend......9 degrees cooler.
Min humidity........64-70 percent.
24 hr trend......24 percent wetter.
20-foot winds.......Northwest around 10 mph with higher gusts.
Chc of wetting rain.55 percent.
Transport winds.....Northwest around 15 mph.
Mixing height.......1600-3600 ft AGL.
Smoke dispersal.....Poor to fair (21200-49300 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Showers likely and slight chance of
thunderstorms. Lows in the upper 40s. Highs in the upper 60s.
Northwest winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s. Northwest winds around 5 mph.
.SATURDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
80s. Southwest winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs around 80.
.MONDAY...Mostly clear. Lows around 50. Highs in the upper 70s.
$$
WYZ417-162215-
Niobrara/Lower Elevations of Converse/Thunder Basin National
Grassland-
200 AM MDT Tue Sep 16 2025
.TODAY...
Sky/weather.........Mostly cloudy until 1500, then partly cloudy.
Scattered showers and isolated thunderstorms.
Max temperature.....69-74.
24 hr trend......10 degrees cooler.
Min humidity........39-45 percent.
24 hr trend......26 percent wetter.
20-foot winds.......North 5 to 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....Northwest around 10 mph shifting to the
northeast in the afternoon.
Mixing height.......500-2500 ft AGL increasing to 2500-4300 ft AGL
in the afternoon.
Smoke dispersal.....Poor (9000-29800 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy.
Scattered thunderstorms until 2100. Scattered
showers. Slight chance of thunderstorms after
2100 until 0300.
Min temperature.....49-54.
24 hr trend......1 degree warmer.
Max humidity........93-99 percent.
24 hr trend......3 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North around 5 mph.
Chc of wetting rain.20 percent.
Transport winds.....Northeast around 10 mph shifting to the north
after midnight.
Mixing height.......1100-3100 ft AGL decreasing to 600-1100 ft AGL
after midnight.
Smoke dispersal.....Poor (7200-11100 knot-ft).
.WEDNESDAY...
Sky/weather.........Cloudy. Showers likely until 1200, then showers
and slight chance of thunderstorms.
Max temperature.....62-67.
24 hr trend......7 degrees cooler.
Min humidity........61-67 percent.
24 hr trend......21 percent wetter.
20-foot winds.......Northwest around 10 mph with higher gusts.
Chc of wetting rain.60 percent.
Transport winds.....Northwest around 15 mph.
Mixing height.......800-2800 ft AGL increasing to 2800-3900 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (20600-45400 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the upper 40s. Highs around 70. Northwest
winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s. East winds around 5 mph.
.SATURDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
80s. South winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs around 80.
.MONDAY...Mostly clear. Lows around 50. Highs in the upper 70s.
$$
WYZ418-162215-
Middle North Platte River Basin/Niobrara and Converse High Plains-
200 AM MDT Tue Sep 16 2025
.TODAY...
Sky/weather.........Mostly cloudy. Scattered showers until 1500.
Isolated thunderstorms. Isolated showers after
1500.
Max temperature.....67-72.
24 hr trend......13 degrees cooler.
Min humidity........42-48 percent.
24 hr trend......25 percent wetter.
20-foot winds.......North 5 to 10 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....Northwest around 10 mph shifting to the
northeast in the afternoon.
Mixing height.......600-2600 ft AGL increasing to 3000-5000 ft AGL
in the afternoon.
Smoke dispersal.....Poor (12300-39300 knot-ft).
.TONIGHT...
Sky/weather.........Mostly cloudy. Scattered thunderstorms until
2400. Scattered showers. Slight chance of
thunderstorms after 2400.
Min temperature.....47-52.
24 hr trend......2 degrees warmer.
Max humidity........94-100 percent.
24 hr trend......7 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North around 5 mph.
Chc of wetting rain.35 percent.
Transport winds.....North around 10 mph.
Mixing height.......700-2700 ft AGL.
Smoke dispersal.....Poor (7900-11300 knot-ft).
.WEDNESDAY...
Sky/weather.........Cloudy. Showers likely until 1200, then showers
and slight chance of thunderstorms.
Max temperature.....60-65.
24 hr trend......7 degrees cooler.
Min humidity........60-66 percent.
24 hr trend......20 percent wetter.
20-foot winds.......Northwest around 10 mph with higher gusts.
Chc of wetting rain.70 percent.
Transport winds.....Northwest around 15 mph.
Mixing height.......1700-3700 ft AGL.
Smoke dispersal.....Poor to fair (21900-51100 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the upper 40s. Highs around 70. Northwest
winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 40s. Highs in the upper
70s. Northwest winds around 5 mph.
.SATURDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
80s. Southwest winds around 5 mph.
.SUNDAY...Mostly clear. Lows around 50. Highs around 80.
.MONDAY...Mostly clear. Lows in the upper 40s. Highs in the upper
70s.
$$
WYZ419-162215-
North Laramie Range and Adjacent High Plains-
200 AM MDT Tue Sep 16 2025
.TODAY...
Sky/weather.........Mostly cloudy. Scattered showers. Isolated
thunderstorms after 1200 until 1500, then
scattered thunderstorms.
Max temperature.....58-66.
24 hr trend......18 degrees cooler.
Min humidity........48-54 percent.
24 hr trend......40 percent wetter.
20-foot winds.......Northwest around 5 mph shifting to the north in
the afternoon. Gusts up to 25 mph.
Chc of wetting rain.20 percent.
Transport winds.....West around 10 mph shifting to the northeast in
the afternoon.
Mixing height.......700-2700 ft AGL increasing to 3100-5100 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (13300-43900 knot-ft).
.TONIGHT...
Sky/weather.........Mostly cloudy. Scattered thunderstorms until
2400. Showers likely. Slight chance of
thunderstorms after 2400.
Min temperature.....42-50.
24 hr trend......5 degrees cooler.
Max humidity........88-94 percent.
24 hr trend......20 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North around 5 mph.
Chc of wetting rain.50 percent.
Transport winds.....Northwest around 10 mph.
Mixing height.......400-2400 ft AGL.
Smoke dispersal.....Poor (5600-9200 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly cloudy. Showers. Slight chance of
thunderstorms after 1200 until 1500, then
chance of thunderstorms. Patchy fog after 0700
until 0800.
Max temperature.....52-60.
24 hr trend......2 degrees cooler.
Min humidity........64-70 percent.
24 hr trend......17 percent wetter.
20-foot winds.......Northwest around 10 mph with higher gusts.
Chc of wetting rain.65 percent.
Transport winds.....Northwest around 15 mph.
Mixing height.......1600-3600 ft AGL.
Smoke dispersal.....Poor to fair (20000-45000 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Showers likely and slight chance of
thunderstorms. Lows in the mid 40s. Highs in the lower 60s.
Northwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 40s. Highs in the lower
70s. West winds around 5 mph.
.SATURDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 70s. West winds around 5 mph.
.SUNDAY...Mostly clear. Lows around 50. Highs in the lower 70s.
.MONDAY...Mostly clear. Lows in the upper 40s. Highs in the lower
70s.
$$
WYZ420-162215-
North Laramie Valley/Shirley Basin-
200 AM MDT Tue Sep 16 2025
.TODAY...
Sky/weather.........Mostly cloudy. Scattered showers until 1500.
Isolated thunderstorms after 1200 until 1500,
then numerous showers and scattered
thunderstorms.
Max temperature.....61-66.
24 hr trend......11 degrees cooler.
Min humidity........43-49 percent.
24 hr trend......28 percent wetter.
20-foot winds.......North around 5 mph and gusty.
Chc of wetting rain.25 percent.
Transport winds.....Northwest around 10 mph shifting to the
southeast in the afternoon.
Mixing height.......700-2700 ft AGL increasing to 3000-5000 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (13400-45200 knot-ft).
.TONIGHT...
Sky/weather.........Mostly cloudy. Scattered thunderstorms until
2400. Showers likely. Slight chance of
thunderstorms after 2400 until 0300.
Min temperature.....41-46.
24 hr trend......1 degree warmer.
Max humidity........94-100 percent.
24 hr trend......14 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast around 5 mph.
Chc of wetting rain.45 percent.
Transport winds.....East around 10 mph shifting to the north after
midnight.
Mixing height.......700-2700 ft AGL.
Smoke dispersal.....Poor (5900-10800 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly cloudy. Patchy fog until 0700. Showers.
Slight chance of thunderstorms after 1200 until
1500, then chance of thunderstorms.
Max temperature.....55-60.
24 hr trend......6 degrees cooler.
Min humidity........56-62 percent.
24 hr trend......9 percent wetter.
20-foot winds.......Northwest 5 to 10 mph with higher gusts.
Chc of wetting rain.60 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......1300-3300 ft AGL increasing to 3500-5100 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (20300-60700 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the lower 40s. Highs in the lower 60s.
Northwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 30s. Highs around 70.
West winds around 5 mph.
.SATURDAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 70s. Southwest winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s.
.MONDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s.
$$
WYZ421-162215-
Ferris/Seminoe/Shirley Mountains-
200 AM MDT Tue Sep 16 2025
.TODAY...
Sky/weather.........Mostly cloudy. Scattered showers until 1500.
Isolated thunderstorms after 1200 until 1500,
then numerous showers and scattered
thunderstorms.
Max temperature.....58-64.
24 hr trend......9 degrees cooler.
Min humidity........44-50 percent.
24 hr trend......26 percent wetter.
20-foot winds.......West around 5 mph shifting to the north in the
afternoon. Gusts up to 15 mph.
Chc of wetting rain.15 percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......600-2600 ft AGL increasing to 3100-5100 ft AGL
in the afternoon.
Smoke dispersal.....Poor (9700-35900 knot-ft).
.TONIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy
until 0300, then mostly cloudy. Numerous
showers and scattered thunderstorms until 2100,
then slight chance of thunderstorms until 2400.
Chance of showers after 2100.
Min temperature.....43-48.
24 hr trend......1 degree warmer.
Max humidity........88-94 percent.
24 hr trend......14 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast around 5 mph.
Chc of wetting rain.35 percent.
Transport winds.....Northeast around 10 mph.
Mixing height.......700-2700 ft AGL.
Smoke dispersal.....Poor (5900-12100 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly cloudy. Showers likely. Slight chance of
thunderstorms after 1200.
Max temperature.....53-59.
24 hr trend......3 degrees cooler.
Min humidity........59-65 percent.
24 hr trend......8 percent wetter.
20-foot winds.......North 5 to 10 mph and gusty.
Chc of wetting rain.50 percent.
Transport winds.....North 10 to 15 mph.
Mixing height.......2000-4000 ft AGL.
Smoke dispersal.....Poor to fair (14900-48700 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the lower 40s. Highs in the lower 60s.
Northwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 40s. Highs in the lower
70s. Southwest winds around 5 mph.
.SATURDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s. Southwest winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the upper 40s. Highs in the lower
70s.
.MONDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s.
$$
WYZ422-162215-
Central and West Carbon-
200 AM MDT Tue Sep 16 2025
.TODAY...
Sky/weather.........Mostly cloudy. Scattered showers until 1500.
Isolated thunderstorms after 1200 until 1500,
then numerous showers and scattered
thunderstorms.
Max temperature.....61-66.
24 hr trend......9 degrees cooler.
Min humidity........39-45 percent.
24 hr trend......22 percent wetter.
20-foot winds.......North around 5 mph and gusty.
Chc of wetting rain.15 percent.
Transport winds.....Northwest around 10 mph shifting to the
southwest in the afternoon.
Mixing height.......700-2700 ft AGL increasing to 3400-5400 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (11900-42700 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy. Scattered thunderstorms until
2100. Scattered showers. Slight chance of
thunderstorms after 2100 until 2400.
Min temperature.....41-46.
24 hr trend......1 degree cooler.
Max humidity........92-98 percent.
24 hr trend......18 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast 5 to 10 mph.
Chc of wetting rain.25 percent.
Transport winds.....Northeast around 10 mph.
Mixing height.......800-2800 ft AGL.
Smoke dispersal.....Poor (6600-11100 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly cloudy. Showers likely. Slight chance of
thunderstorms after 1200 until 1500, then
chance of thunderstorms.
Max temperature.....56-61.
24 hr trend......5 degrees cooler.
Min humidity........50-56 percent.
24 hr trend......12 percent wetter.
20-foot winds.......North 5 to 10 mph and gusty.
Chc of wetting rain.35 percent.
Transport winds.....North 10 to 15 mph.
Mixing height.......1200-3200 ft AGL increasing to 3900-5400 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (14400-51700 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows around 40. Highs in the mid 60s. North winds
around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 30s. Highs in the lower
70s. Southwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the lower 40s. Highs in the
lower 70s. Southwest winds around 5 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the lower 70s.
.MONDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s.
$$
WYZ423-162215-
Southwest Carbon County-
200 AM MDT Tue Sep 16 2025
.TODAY...
Sky/weather.........Mostly cloudy. Isolated thunderstorms until
1200. Scattered showers. Scattered
thunderstorms after 1200.
Max temperature.....63-68.
24 hr trend......9 degrees cooler.
Min humidity........37-43 percent.
24 hr trend......20 percent wetter.
20-foot winds.......North around 5 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....Northeast around 15 mph shifting to the
northwest in the afternoon.
Mixing height.......800-2800 ft AGL increasing to 3800-5800 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (15400-47700 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy. Scattered showers and
thunderstorms until 2400, then slight chance of
showers.
Min temperature.....38-43.
24 hr trend......4 degrees cooler.
Max humidity........93-99 percent.
24 hr trend......18 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast 5 to 10 mph.
Chc of wetting rain.10 percent.
Transport winds.....Northeast around 10 mph.
Mixing height.......500-2500 ft AGL.
Smoke dispersal.....Poor (5700-7500 knot-ft).
.WEDNESDAY...
Sky/weather.........Partly cloudy. Chance of showers. Slight chance
of thunderstorms after 1200 until 1500, then
chance of thunderstorms.
Max temperature.....59-64.
24 hr trend......2 degrees cooler.
Min humidity........43-49 percent.
24 hr trend......5 percent wetter.
20-foot winds.......North 5 to 10 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....North around 10 mph.
Mixing height.......1300-3300 ft AGL increasing to 4700-6700 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (14000-59300 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 30s. Highs in the mid 60s. North
winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 30s. Highs in the lower
70s. South winds around 5 mph.
.SATURDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the lower 70s. South
winds around 5 mph.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the lower 70s.
.MONDAY...Mostly clear. Lows in the lower 40s. Highs in the lower
70s.
$$
WYZ424-162215-
Sierra Madre Range/Medicine Bow NF-
200 AM MDT Tue Sep 16 2025
.TODAY...
Sky/weather.........Mostly cloudy. Scattered showers. Scattered
thunderstorms after 1200.
Max temperature.....57-65.
24 hr trend......4 degrees cooler.
Min humidity........37-43 percent.
24 hr trend......19 percent wetter.
20-foot winds.......Southwest around 5 mph shifting to the
northwest in the afternoon. Gusts up to 15 mph.
Chc of wetting rain.10 percent.
Transport winds.....Northeast around 10 mph shifting to the
southwest in the afternoon.
Mixing height.......1000-3000 ft AGL increasing to 4700-6700 ft AGL
in the afternoon.
Smoke dispersal.....Poor (10300 knot-ft) increasing to good (76700
knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
Scattered thunderstorms until 2400. Scattered
showers. Chance of snow showers after 2400.
Min temperature.....34-40.
24 hr trend......5 degrees cooler.
Max humidity........89-95 percent.
24 hr trend......27 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North around 5 mph shifting to the east after
midnight. Gusts up to 15 mph.
Chc of wetting rain.15 percent.
Transport winds.....Northeast 5 to 10 mph.
Mixing height.......400-2400 ft AGL.
Smoke dispersal.....Poor (4600-7400 knot-ft).
.WEDNESDAY...
Sky/weather.........Partly cloudy until 1500, then mostly cloudy.
Chance of snow showers until 0800. Chance of
showers until 1200, then showers likely and
chance of thunderstorms. No snow accumulation.
Max temperature.....49-57.
24 hr trend......10 degrees cooler.
Min humidity........51-57 percent.
24 hr trend......14 percent wetter.
20-foot winds.......North around 5 mph and gusty.
Chc of wetting rain.25 percent.
Transport winds.....North 5 to 10 mph.
Mixing height.......1100-3100 ft AGL increasing to 3300-5300 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (8400-40200 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 30s. Highs in the upper 50s. North
winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 30s. Highs in the mid
60s. Southwest winds around 5 mph.
.SATURDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 40s. Highs in the mid 60s.
Southwest winds around 5 mph.
.SUNDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the lower 40s. Highs in the lower 60s.
.MONDAY...Mostly clear. Lows around 40. Highs in the mid 60s.
$$
WYZ425-162215-
Upper North Platte River Basin-
200 AM MDT Tue Sep 16 2025
.TODAY...
Sky/weather.........Mostly cloudy. Isolated thunderstorms until
0900. Scattered showers. Scattered
thunderstorms after 1200.
Max temperature.....63-68.
24 hr trend......8 degrees cooler.
Min humidity........33-39 percent.
24 hr trend......18 percent wetter.
20-foot winds.......North around 5 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....Northeast around 10 mph shifting to the west in
the afternoon.
Mixing height.......1000-3000 ft AGL increasing to 4600-6600 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (11300-55700 knot-ft).
.TONIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
Scattered thunderstorms until 2100. Scattered
showers. Slight chance of thunderstorms after
2100 until 2400.
Min temperature.....38-43.
24 hr trend......4 degrees cooler.
Max humidity........94-100 percent.
24 hr trend......18 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North around 5 mph shifting to the southwest
after midnight. Gusts up to 15 mph.
Chc of wetting rain.20 percent.
Transport winds.....Southeast around 10 mph shifting to the north
after midnight.
Mixing height.......600-2600 ft AGL.
Smoke dispersal.....Poor (5300-10300 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly cloudy. Chance of showers until 1200,
then showers likely and chance of
thunderstorms.
Max temperature.....56-61.
24 hr trend......7 degrees cooler.
Min humidity........44-50 percent.
24 hr trend......9 percent wetter.
20-foot winds.......Northwest around 5 mph and gusty.
Chc of wetting rain.30 percent.
Transport winds.....North 5 to 10 mph.
Mixing height.......1200-3200 ft AGL increasing to 4000-5600 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (9600-49200 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the upper 30s. Highs in the mid 60s. North
winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 30s. Highs in the lower
70s. Southwest winds around 5 mph.
.SATURDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 40s. Highs in the lower 70s.
Southwest winds around 5 mph.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 40s. Highs around 70.
.MONDAY...Mostly clear. Lows in the lower 40s. Highs in the lower
70s.
$$
WYZ426-162215-
Snowy Range/Medicine Bow NF-
200 AM MDT Tue Sep 16 2025
.TODAY...
Sky/weather.........Mostly cloudy. Scattered showers and isolated
thunderstorms until 1200, then numerous showers
and scattered thunderstorms.
Max temperature.....54-62.
24 hr trend......9 degrees cooler.
Min humidity........44-50 percent.
24 hr trend......26 percent wetter.
20-foot winds.......Southwest around 5 mph shifting to the north in
the afternoon. Gusts up to 15 mph.
Chc of wetting rain.25 percent.
Transport winds.....Southwest around 10 mph shifting to the south
in the afternoon.
Mixing height.......600-2600 ft AGL increasing to 3300-5300 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (8000-47700 knot-ft).
.TONIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
Showers likely and scattered thunderstorms
until 2400, then chance of showers and snow
showers likely. Patchy fog after 0500. No snow
accumulation.
Min temperature.....31-39.
24 hr trend......2 degrees cooler.
Max humidity........94-100 percent.
24 hr trend......27 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southeast around 5 mph shifting to the
southwest after midnight. Gusts up to 15 mph.
Chc of wetting rain.30 percent.
Transport winds.....Southeast around 10 mph shifting to the
northwest after midnight.
Mixing height.......200-2200 ft AGL.
Smoke dispersal.....Poor (3900-7400 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly cloudy. Patchy fog until 0800. Snow
showers likely until 0900. Showers likely until
1200, then showers and chance of thunderstorms.
No snow accumulation.
Max temperature.....47-55.
24 hr trend......7 degrees cooler.
Min humidity........60-66 percent.
24 hr trend......14 percent wetter.
20-foot winds.......Northwest 5 to 10 mph and gusty.
Chc of wetting rain.35 percent.
Transport winds.....Northwest 5 to 10 mph.
Mixing height.......1800-3800 ft AGL.
Smoke dispersal.....Poor to fair (9500-40700 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Chance of showers, snow showers and
slight chance of thunderstorms. Lows in the mid 30s. Highs in the
mid 50s. Northwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 30s. Highs in the mid
60s. West winds around 5 mph.
.SATURDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 30s. Highs in the mid 60s.
Southwest winds around 10 mph.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 30s. Highs in the lower 60s.
.MONDAY...Mostly clear. Lows in the upper 30s. Highs in the mid
60s.
$$
WYZ427-162215-
North Snowy Range Foothills-
200 AM MDT Tue Sep 16 2025
.TODAY...
Sky/weather.........Mostly cloudy. Scattered showers until 1500.
Scattered thunderstorms after 1200. Numerous
showers after 1500.
Max temperature.....61-66.
24 hr trend......10 degrees cooler.
Min humidity........39-45 percent.
24 hr trend......25 percent wetter.
20-foot winds.......Northwest around 5 mph shifting to the
northeast in the afternoon. Gusts up to 20 mph.
Chc of wetting rain.25 percent.
Transport winds.....Northwest around 10 mph shifting to the east in
the afternoon.
Mixing height.......1800-3800 ft AGL.
Smoke dispersal.....Poor to fair (12000-43700 knot-ft).
.TONIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy
until 0300, then mostly cloudy. Scattered
thunderstorms until 2400. Showers likely.
Min temperature.....41-46.
24 hr trend......Unchanged.
Max humidity........91-97 percent.
24 hr trend......20 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......East around 5 mph shifting to the northeast
after midnight. Gusts up to 20 mph.
Chc of wetting rain.40 percent.
Transport winds.....Southeast around 10 mph shifting to the north
after midnight.
Mixing height.......600-2200 ft AGL.
Smoke dispersal.....Poor (6500-11600 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly cloudy. Patchy fog until 0800. Showers
likely until 1200, then showers and chance of
thunderstorms.
Max temperature.....54-59.
24 hr trend......6 degrees cooler.
Min humidity........52-58 percent.
24 hr trend......13 percent wetter.
20-foot winds.......Northwest 5 to 10 mph with higher gusts.
Chc of wetting rain.40 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......1300-3300 ft AGL increasing to 3700-5100 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (16900-57900 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the lower 40s. Highs in the lower 60s.
Northwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows around 40. Highs in the lower 70s.
West winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the mid 40s. Highs in the
lower 70s. Southwest winds around 10 mph.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the lower 70s.
.MONDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s.
$$
WYZ428-162215-
Southern Laramie Valley-
200 AM MDT Tue Sep 16 2025
.TODAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy
until 1500, then cloudy. Isolated showers until
1200, then numerous showers and scattered
thunderstorms.
Max temperature.....63-68.
24 hr trend......8 degrees cooler.
Min humidity........40-46 percent.
24 hr trend......25 percent wetter.
20-foot winds.......Northwest around 5 mph shifting to the
northeast in the afternoon. Gusts up to 20 mph.
Chc of wetting rain.25 percent.
Transport winds.....North around 10 mph shifting to the east in the
afternoon.
Mixing height.......800-2800 ft AGL increasing to 2900-4900 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (11900-43600 knot-ft).
.TONIGHT...
Sky/weather.........Mostly cloudy. Showers likely and scattered
thunderstorms until 2400, then slight chance of
thunderstorms until 0300. Chance of showers
after 2400. Patchy fog after 0500.
Min temperature.....40-45.
24 hr trend......1 degree cooler.
Max humidity........94-100 percent.
24 hr trend......21 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......East around 5 mph shifting to the north after
midnight. Gusts up to 15 mph.
Chc of wetting rain.40 percent.
Transport winds.....East around 10 mph shifting to the northwest
after midnight.
Mixing height.......500-2100 ft AGL.
Smoke dispersal.....Poor (5800-11800 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly cloudy. Patchy fog until 0800. Showers
likely until 1200, then showers and chance of
thunderstorms.
Max temperature.....55-60.
24 hr trend......8 degrees cooler.
Min humidity........52-58 percent.
24 hr trend......13 percent wetter.
20-foot winds.......Northwest 5 to 10 mph with higher gusts.
Chc of wetting rain.40 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......1200-3200 ft AGL increasing to 3300-5100 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (17500-56200 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the lower 40s. Highs in the lower 60s.
Northwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 30s. Highs in the lower
70s. West winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the lower 40s. Highs in the
mid 70s. Southwest winds around 10 mph.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the lower 70s.
.MONDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s.
$$
WYZ429-162215-
Southern Laramie Range-
200 AM MDT Tue Sep 16 2025
.TODAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy
until 1500, then cloudy. Isolated showers until
1500. Isolated thunderstorms after 1200 until
1500, then numerous showers and scattered
thunderstorms.
Max temperature.....60-65.
24 hr trend......11 degrees cooler.
Min humidity........43-49 percent.
24 hr trend......28 percent wetter.
20-foot winds.......Northwest around 10 mph shifting to the
northeast in the afternoon. Gusts up to 20 mph.
Chc of wetting rain.25 percent.
Transport winds.....North around 10 mph shifting to the east in the
afternoon.
Mixing height.......1400-3400 ft AGL.
Smoke dispersal.....Poor to fair (9700-40200 knot-ft).
.TONIGHT...
Sky/weather.........Mostly cloudy. Showers likely and scattered
thunderstorms until 2400, then slight chance of
thunderstorms until 0300. Chance of showers
after 2400. Patchy fog after 0500.
Min temperature.....42-47.
24 hr trend......3 degrees cooler.
Max humidity........90-96 percent.
24 hr trend......31 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North around 10 mph.
Chc of wetting rain.45 percent.
Transport winds.....North around 10 mph.
Mixing height.......200-1600 ft AGL.
Smoke dispersal.....Poor (5300-6500 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly cloudy. Patchy fog until 0900. Showers
likely until 1200, then showers and chance of
thunderstorms.
Max temperature.....52-57.
24 hr trend......5 degrees cooler.
Min humidity........56-62 percent.
24 hr trend......12 percent wetter.
20-foot winds.......Northwest around 10 mph with higher gusts.
Chc of wetting rain.45 percent.
Transport winds.....Northwest around 15 mph.
Mixing height.......1300-3300 ft AGL.
Smoke dispersal.....Poor to fair (16800-44500 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Showers likely and slight chance of
thunderstorms. Lows in the lower 40s. Highs around 60. Northwest
winds around 10 mph.
.FRIDAY...Mostly clear. Lows around 40. Highs in the upper 60s.
West winds around 5 mph.
.SATURDAY...Mostly clear. Lows in the mid 40s. Highs around 70.
West winds around 10 mph.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the upper 60s.
.MONDAY...Mostly clear. Lows in the upper 40s. Highs in the upper
60s.
$$
WYZ430-162215-
Laramie Foothills and High Plains-
200 AM MDT Tue Sep 16 2025
.TODAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy
until 1500, then mostly cloudy. Isolated
showers until 1500. Isolated thunderstorms
after 1200 until 1500, then scattered showers
and thunderstorms.
Max temperature.....66-71.
24 hr trend......12 degrees cooler.
Min humidity........39-45 percent.
24 hr trend......28 percent wetter.
20-foot winds.......North around 10 mph with higher gusts.
Chc of wetting rain.15 percent.
Transport winds.....North around 15 mph.
Mixing height.......700-2700 ft AGL increasing to 3000-5000 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (17300-47900 knot-ft).
.TONIGHT...
Sky/weather.........Mostly cloudy. Scattered thunderstorms until
0300. Showers likely. Slight chance of
thunderstorms after 0300. Patchy fog after
0300.
Min temperature.....44-49.
24 hr trend......1 degree cooler.
Max humidity........94-100 percent.
24 hr trend......20 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest around 10 mph and gusty.
Chc of wetting rain.45 percent.
Transport winds.....North around 10 mph.
Mixing height.......700-2700 ft AGL.
Smoke dispersal.....Poor (9900-11700 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly cloudy. Patchy fog until 0800. Slight
chance of thunderstorms until 0900. Showers
likely until 1200, then showers and chance of
thunderstorms.
Max temperature.....58-63.
24 hr trend......8 degrees cooler.
Min humidity........55-61 percent.
24 hr trend......17 percent wetter.
20-foot winds.......Northwest around 10 mph with higher gusts.
Chc of wetting rain.50 percent.
Transport winds.....Northwest around 15 mph.
Mixing height.......1700-3700 ft AGL.
Smoke dispersal.....Poor to fair (24600-50200 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy. 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. Lows in the lower 40s. Highs in the mid
70s. West winds around 5 mph.
.SATURDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
70s. West winds around 5 mph.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows around 50. Highs in the mid 70s.
.MONDAY...Mostly clear. Lows around 50. Highs in the mid 70s.
$$
WYZ431-162215-
Laramie East High Plains-
200 AM MDT Tue Sep 16 2025
.TODAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy.
Isolated showers until 1500. Isolated
thunderstorms after 0900 until 1500, then
scattered showers and thunderstorms.
Max temperature.....70-75.
24 hr trend......9 degrees cooler.
Min humidity........39-45 percent.
24 hr trend......23 percent wetter.
20-foot winds.......North around 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....North around 15 mph.
Mixing height.......400-2300 ft AGL increasing to 2600-4600 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (13600-47400 knot-ft).
.TONIGHT...
Sky/weather.........Mostly cloudy. Scattered thunderstorms until
0300. Showers likely. Slight chance of
thunderstorms after 0300. Patchy fog after
0500.
Min temperature.....47-52.
24 hr trend......1 degree cooler.
Max humidity........100 percent.
24 hr trend......14 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North around 10 mph.
Chc of wetting rain.50 percent.
Transport winds.....North 10 to 15 mph.
Mixing height.......900-2900 ft AGL.
Smoke dispersal.....Poor (11300-15800 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly cloudy. Slight chance of thunderstorms
until 0900. Showers likely. Chance of
thunderstorms after 1200.
Max temperature.....60-65.
24 hr trend......10 degrees cooler.
Min humidity........58-64 percent.
24 hr trend......23 percent wetter.
20-foot winds.......Northwest around 10 mph with higher gusts.
Chc of wetting rain.55 percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing height.......900-2900 ft AGL increasing to 2900-4000 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (26800-50700 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Showers likely and slight chance of
thunderstorms. Lows in the upper 40s. Highs in the upper 60s.
Northwest winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 40s. Highs in the mid
70s. West winds around 5 mph.
.SATURDAY...Mostly clear. Lows in the upper 40s. Highs around 80.
Southwest winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the upper
70s.
.MONDAY...Mostly clear. Lows in the lower 50s. Highs in the upper
70s.
$$
WYZ432-162215-
Bordeaux/Chugwater/Wheatland-
200 AM MDT Tue Sep 16 2025
.TODAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy.
Isolated showers. Isolated thunderstorms after
1200.
Max temperature.....69-74.
24 hr trend......13 degrees cooler.
Min humidity........38-44 percent.
24 hr trend......26 percent wetter.
20-foot winds.......North around 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....North 10 to 15 mph.
Mixing height.......800-2800 ft AGL increasing to 3700-5700 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (15800-51000 knot-ft).
.TONIGHT...
Sky/weather.........Mostly cloudy. Scattered thunderstorms until
2400. Showers likely. Slight chance of
thunderstorms after 2400.
Min temperature.....50-55.
24 hr trend......1 degree warmer.
Max humidity........92-98 percent.
24 hr trend......17 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North 5 to 10 mph.
Chc of wetting rain.45 percent.
Transport winds.....North around 10 mph.
Mixing height.......800-2800 ft AGL.
Smoke dispersal.....Poor (7700-14100 knot-ft).
.WEDNESDAY...
Sky/weather.........Cloudy. Slight chance of thunderstorms until
1200. Showers. Chance of thunderstorms after
1200.
Max temperature.....61-66.
24 hr trend......10 degrees cooler.
Min humidity........56-62 percent.
24 hr trend......20 percent wetter.
20-foot winds.......Northwest around 10 mph with higher gusts.
Chc of wetting rain.65 percent.
Transport winds.....Northwest around 15 mph.
Mixing height.......1700-3700 ft AGL.
Smoke dispersal.....Poor to fair (25400-49100 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Showers likely and slight chance of
thunderstorms. Lows around 50. Highs around 70. Northwest winds
around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
70s. West winds around 5 mph.
.SATURDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 80s. West winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s.
.MONDAY...Mostly clear. Lows in the lower 50s. Highs around 80.
$$
WYZ433-162215-
Goshen/Middle-Lower North Platte River Basin-
200 AM MDT Tue Sep 16 2025
.TODAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy.
Isolated showers. Isolated thunderstorms after
0900.
Max temperature.....72-77.
24 hr trend......13 degrees cooler.
Min humidity........40-46 percent.
24 hr trend......30 percent wetter.
20-foot winds.......North 5 to 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....North 10 to 15 mph.
Mixing height.......800-2800 ft AGL increasing to 3200-5200 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (13800-46900 knot-ft).
.TONIGHT...
Sky/weather.........Mostly cloudy. Scattered thunderstorms until
0300. Showers likely. Slight chance of
thunderstorms after 0300. Patchy fog after
0300.
Min temperature.....50-55.
24 hr trend......2 degrees warmer.
Max humidity........100 percent.
24 hr trend......4 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North around 5 mph.
Chc of wetting rain.45 percent.
Transport winds.....North around 10 mph.
Mixing height.......700-2700 ft AGL.
Smoke dispersal.....Poor (6400-11200 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly cloudy. Patchy fog until 0700. Slight
chance of thunderstorms until 1200. Showers.
Chance of thunderstorms after 1200.
Max temperature.....63-68.
24 hr trend......8 degrees cooler.
Min humidity........61-67 percent.
24 hr trend......17 percent wetter.
20-foot winds.......Northwest around 10 mph with higher gusts.
Chc of wetting rain.70 percent.
Transport winds.....Northwest around 15 mph.
Mixing height.......700-2700 ft AGL increasing to 2700-4100 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (20300-50200 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Showers likely and slight chance of
thunderstorms. Lows around 50. Highs in the lower 70s. Northwest
winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs around 80.
West winds around 5 mph.
.SATURDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
80s. South winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
80s.
.MONDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
80s.
$$