Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Cheyenne, WY
Issued by NWS Cheyenne, WY
762
FNUS55 KCYS 151957
FWFCYS
Fire Weather Planning Forecast for Southeast Wyoming/Western Nebraska
National Weather Service CHEYENNE WY
157 PM MDT Fri Aug 15 2025
.DISCUSSION...
Fire weather concerns are minimal as RH values will remain above 20 percent
over the next few days. Winds will remain relatively light with scattered rain
showers and widely scattered thunderstorms through Sunday evening. Starting
Monday an upper level ridge will build over the Intermountain West bringing
a return of hot and dry conditions. However, winds are still forecasted to
remain on the lighter side due to the upper level ridge.
NEZ434-161015-
Pine Ridge/Nebraska National Forest-
157 PM MDT Fri Aug 15 2025
.TONIGHT...
Sky/weather.........Mostly cloudy until 0300, then partly cloudy.
Chance of showers and thunderstorms until 2100,
then slight chance of showers and thunderstorms
until 2400.
Min temperature.....62-67.
24 hr trend......Unchanged.
Max humidity........75-81 percent.
24 hr trend......3 percent wetter.
Humidity recovery...Good.
20-foot winds.......Northeast around 10 mph and gusty shifting to
the north after midnight.
Chc of wetting rain.10 percent.
Transport winds.....Northeast around 15 mph shifting to the
northwest after midnight.
Mixing height.......1900-3900 ft AGL decreasing to 300-1000 ft AGL
after midnight.
Smoke dispersal.....Poor (5700-16800 knot-ft).
.SATURDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Slight chance of showers and thunderstorms
after 1200.
Max temperature.....88-93.
24 hr trend......4 degrees cooler.
Min humidity........26-32 percent.
24 hr trend......10 percent wetter.
20-foot winds.......Northwest around 5 mph and gusty shifting to
the northeast with higher gusts in the
afternoon.
Chc of wetting rain.5 percent.
Transport winds.....Northwest around 5 mph shifting to the east in
the afternoon.
Mixing height.......800-2800 ft AGL increasing to 4700-6700 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (7500-48800 knot-ft).
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms until 2400.
Min temperature.....61-66.
24 hr trend......1 degree cooler.
Max humidity........92-98 percent.
24 hr trend......19 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast around 5 mph.
Chc of wetting rain.5 percent.
Transport winds.....East 10 to 15 mph.
Mixing height.......1500-3500 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (3800-20600 knot-ft).
.SUNDAY...
Sky/weather.........Partly cloudy until 1200, then mostly sunny.
Max temperature.....90-95.
24 hr trend......1 degree warmer.
Min humidity........25-31 percent.
24 hr trend......3 percent drier.
20-foot winds.......East around 5 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....Southeast 5 to 10 mph.
Mixing height.......500-2500 ft AGL increasing to 4100-6100 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (8200-44300 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows around 60. Highs in the mid 90s. East winds
around 5 mph.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the mid 90s.
Southeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the upper 90s.
South winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the upper
90s.
.FRIDAY...Not as warm. Partly cloudy with slight chance of
showers and thunderstorms. Lows in the lower 60s. Highs in the
mid 80s.
$$
NEZ435-161015-
Box Butte/South Sioux/Niobrara River-
157 PM MDT Fri Aug 15 2025
.TONIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
Chance of showers and thunderstorms until 2300,
then slight chance of showers and thunderstorms
until 2400.
Min temperature.....59-64.
24 hr trend......1 degree cooler.
Max humidity........80-86 percent.
24 hr trend......3 percent wetter.
Humidity recovery...Good.
20-foot winds.......Northwest around 5 mph.
Chc of wetting rain.5 percent.
Transport winds.....North 10 to 15 mph.
Mixing height.......2400-4400 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (5700-17300 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms after 1200.
Max temperature.....89-94.
24 hr trend......5 degrees cooler.
Min humidity........24-30 percent.
24 hr trend......7 percent wetter.
20-foot winds.......Northwest around 5 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....Northwest around 10 mph shifting to the
southwest in the afternoon.
Mixing height.......900-2900 ft AGL increasing to 5200-7200 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (8800-46900 knot-ft).
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms until 2400.
Min temperature.....59-64.
24 hr trend......1 degree warmer.
Max humidity........92-98 percent.
24 hr trend......19 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast around 5 mph.
Chc of wetting rain.5 percent.
Transport winds.....East 10 to 15 mph.
Mixing height.......2200-4200 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (4100-19400 knot-ft).
.SUNDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max temperature.....90-95.
24 hr trend......Unchanged.
Min humidity........24-30 percent.
24 hr trend......1 percent drier.
20-foot winds.......Northeast around 5 mph shifting to the
southeast in the afternoon. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....East around 10 mph shifting to the southeast in
the afternoon.
Mixing height.......800-2800 ft AGL increasing to 5300-7300 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (9100-53100 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the mid 90s.
Southeast winds around 5 mph.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows around 60. Highs in the mid 90s. Southeast
winds around 5 mph.
.WEDNESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows around 60. Highs in the mid 90s. Southeast
winds around 5 mph.
.THURSDAY...Clear. Slight chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the mid 90s.
.FRIDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows around 60. Highs in the upper 80s.
$$
NEZ436-161015-
Lower North Platte River Basin/Scottsbluff National Monument-
157 PM MDT Fri Aug 15 2025
.TONIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
Chance of showers and thunderstorms until 2200,
then slight chance of showers and thunderstorms
until 2300.
Min temperature.....59-64.
24 hr trend......1 degree cooler.
Max humidity........78-84 percent.
24 hr trend......14 percent wetter.
Humidity recovery...Good.
20-foot winds.......West around 5 mph.
Chc of wetting rain.5 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......2300-4300 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (4900-17700 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms after 1200.
Max temperature.....89-94.
24 hr trend......3 degrees cooler.
Min humidity........24-30 percent.
24 hr trend......6 percent wetter.
20-foot winds.......Northwest around 5 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....West around 10 mph.
Mixing height.......1000-3000 ft AGL increasing to 5600-7600 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (12000-50000 knot-ft).
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms until 2400. Areas of smoke after
2300.
Min temperature.....59-64.
24 hr trend......Unchanged.
Max humidity........86-92 percent.
24 hr trend......12 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southeast around 5 mph shifting to the west
after midnight. Gusts up to 15 mph.
Chc of wetting rain.5 percent.
Transport winds.....South around 10 mph shifting to the east after
midnight.
Mixing height.......2100-4100 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (3900-16200 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....90-95.
24 hr trend......Unchanged.
Min humidity........23-29 percent.
24 hr trend......2 percent drier.
20-foot winds.......Northwest around 5 mph shifting to the
southeast in the afternoon. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph shifting to the west in the
afternoon.
Mixing height.......1100-3100 ft AGL increasing to 5800-7800 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (10200-59800 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Clear. Slight chance of showers and thunderstorms. Lows
around 60. Highs in the mid 90s. South winds around 5 mph.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the lower 90s.
Southeast winds around 5 mph.
.WEDNESDAY...Clear. Slight chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the mid 90s. Southeast winds
around 5 mph.
.THURSDAY...Clear. Lows in the lower 60s. Highs in the mid 90s.
.FRIDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the upper 80s.
$$
NEZ437-161015-
Lodgepole Creek/Southern Nebraska Panhandle-
157 PM MDT Fri Aug 15 2025
.TONIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy
until 2400, then partly cloudy. Chance of
showers and slight chance of thunderstorms
until 2400.
Min temperature.....58-63.
24 hr trend......Unchanged.
Max humidity........78-84 percent.
24 hr trend......12 percent wetter.
Humidity recovery...Good.
20-foot winds.......West around 5 mph.
Chc of wetting rain.5 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......2800-4800 ft AGL decreasing to 400 ft AGL after
midnight.
Smoke dispersal.....Poor (4700-19700 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms after 1200.
Max temperature.....87-92.
24 hr trend......4 degrees cooler.
Min humidity........24-30 percent.
24 hr trend......5 percent wetter.
20-foot winds.......Northwest around 5 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....West around 10 mph.
Mixing height.......1300-3300 ft AGL increasing to 5500-7500 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (15900-55600 knot-ft).
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms until 2400. Areas of smoke after
2300.
Min temperature.....58-63.
24 hr trend......Unchanged.
Max humidity........79-85 percent.
24 hr trend......3 percent wetter.
Humidity recovery...Good.
20-foot winds.......South around 5 mph shifting to the west after
midnight. Gusts up to 15 mph.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph shifting to the west
after midnight.
Mixing height.......2100-4100 ft AGL decreasing to 400 ft AGL after
midnight.
Smoke dispersal.....Poor (3500-15400 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny. Slight chance of showers after
1200. Slight chance of thunderstorms after
1500.
Max temperature.....89-94.
24 hr trend......1 degree warmer.
Min humidity........23-29 percent.
24 hr trend......1 percent drier.
20-foot winds.......Northwest around 5 mph shifting to the east in
the afternoon. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph.
Mixing height.......1800-3800 ft AGL increasing to 6400-8400 ft AGL
in the afternoon.
Smoke dispersal.....Poor (13000 knot-ft) increasing to good (68600
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the lower 90s.
South winds around 5 mph.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows around 60. Highs in the lower 90s. Southeast
winds around 5 mph.
.WEDNESDAY...Clear. Slight chance of showers and thunderstorms.
Lows around 60. Highs in the lower 90s. South winds around 5 mph.
.THURSDAY...Clear. Slight chance of showers and thunderstorms.
Lows around 60. Highs in the lower 90s.
.FRIDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the upper 80s.
$$
WYZ417-161015-
Niobrara/Lower Elevations of Converse/Thunder Basin National
Grassland-
157 PM MDT Fri Aug 15 2025
.TONIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy
until 0300, then mostly cloudy. Slight chance
of showers and thunderstorms until 2100.
Min temperature.....60-65.
24 hr trend......3 degrees warmer.
Max humidity........66-72 percent.
24 hr trend......5 percent drier.
Humidity recovery...Fair.
20-foot winds.......South 5 to 10 mph. Gusts up to 25 mph
decreasing to 15 mph after midnight.
Chc of wetting rain.5 percent.
Transport winds.....South 10 to 15 mph.
Mixing height.......2700-4700 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (3800-20400 knot-ft).
.SATURDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Slight chance of showers and thunderstorms
after 1200.
Max temperature.....87-92.
24 hr trend......3 degrees cooler.
Min humidity........20-26 percent.
24 hr trend......7 percent wetter.
20-foot winds.......Southwest around 5 mph and gusty shifting to
the southeast with higher gusts in the
afternoon.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......1900-3900 ft AGL increasing to 7400-9400 ft AGL
in the afternoon.
Smoke dispersal.....Poor (14600 knot-ft) increasing to good (76900
knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms until 2400. Areas of smoke after
2300.
Min temperature.....58-63.
24 hr trend......3 degrees cooler.
Max humidity........89-95 percent.
24 hr trend......26 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southeast 5 to 10 mph. Gusts up to 25 mph
decreasing to 15 mph after midnight.
Chc of wetting rain.5 percent.
Transport winds.....Southeast 10 to 15 mph.
Mixing height.......3200-5200 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (4700-30600 knot-ft).
.SUNDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max temperature.....88-93.
24 hr trend......1 degree warmer.
Min humidity........18-24 percent.
24 hr trend......2 percent drier.
20-foot winds.......South around 5 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph.
Mixing height.......1800-3800 ft AGL increasing to 7300-9300 ft AGL
in the afternoon.
Smoke dispersal.....Poor (12300 knot-ft) increasing to good (94800
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
90s. Southeast winds around 5 mph.
.TUESDAY...Mostly clear. Lows around 60. Highs in the lower 90s.
Southeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows around 60. Highs in the mid 90s.
Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the lower 60s. Highs in the mid
90s.
.FRIDAY...Not as warm. Partly cloudy with slight chance of
showers and thunderstorms. Lows around 60. Highs in the lower
80s.
$$
WYZ418-161015-
Middle North Platte River Basin/Niobrara and Converse High Plains-
157 PM MDT Fri Aug 15 2025
.TONIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy
until 0300, then mostly cloudy. Slight chance
of thunderstorms until 2100. Slight chance of
showers until 2200.
Min temperature.....59-64.
24 hr trend......Unchanged.
Max humidity........63-69 percent.
24 hr trend......Unchanged.
Humidity recovery...Fair.
20-foot winds.......Southwest 5 to 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....South around 15 mph shifting to the west after
midnight.
Mixing height.......2500-4500 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (3900-18200 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms after 1200.
Max temperature.....87-92.
24 hr trend......2 degrees cooler.
Min humidity........19-25 percent.
24 hr trend......5 percent wetter.
20-foot winds.......West around 5 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....West around 10 mph.
Mixing height.......2300-4300 ft AGL increasing to 7700-9700 ft AGL
in the afternoon.
Smoke dispersal.....Poor (18500 knot-ft) increasing to good (75700
knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms until 2400. Areas of smoke after
2300.
Min temperature.....56-61.
24 hr trend......3 degrees cooler.
Max humidity........77-83 percent.
24 hr trend......33 percent wetter.
Humidity recovery...Good.
20-foot winds.......Southeast around 5 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 10 mph.
Mixing height.......3300-5300 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (3900-23300 knot-ft).
.SUNDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max temperature.....87-92.
24 hr trend......1 degree cooler.
Min humidity........15-21 percent.
24 hr trend......5 percent drier.
20-foot winds.......Southwest around 5 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......2800-4800 ft AGL increasing to 8500-10500 ft
AGL in the afternoon.
Smoke dispersal.....Poor (17400 knot-ft) increasing to very good
(111600 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
90s. South winds around 5 mph.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the lower 90s.
Southeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 50s. Highs in the
mid 90s. Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows around 60. Highs in the lower 90s.
.FRIDAY...Not as warm. Partly cloudy with slight chance of
showers and thunderstorms. Lows in the upper 50s. Highs in the
lower 80s.
$$
WYZ419-161015-
North Laramie Range and Adjacent High Plains-
157 PM MDT Fri Aug 15 2025
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of thunderstorms
until 2100. Slight chance of showers until
2200.
Min temperature.....56-64.
24 hr trend......3 degrees warmer.
Max humidity........54-60 percent.
24 hr trend......8 percent wetter.
Humidity recovery...Fair.
20-foot winds.......Southwest around 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......1300-3300 ft AGL decreasing to 200-800 ft AGL
after midnight.
Smoke dispersal.....Poor (5200-13300 knot-ft).
.SATURDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Slight chance of thunderstorms after 1200 until
1500. Chance of showers after 1200. Chance of
thunderstorms after 1500.
Max temperature.....77-85.
24 hr trend......5 degrees cooler.
Min humidity........21-27 percent.
24 hr trend......8 percent wetter.
20-foot winds.......West around 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......2400-4400 ft AGL increasing to 7200-9200 ft AGL
in the afternoon.
Smoke dispersal.....Poor (28000 knot-ft) increasing to good (86500
knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2100. Slight chance of showers until
2400. Areas of smoke after 2300.
Min temperature.....55-61.
24 hr trend......3 degrees cooler.
Max humidity........49-55 percent.
24 hr trend......4 percent drier.
Humidity recovery...Poor.
20-foot winds.......Southwest around 5 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......3100-5100 ft AGL decreasing to 100-700 ft AGL
after midnight.
Smoke dispersal.....Poor (4400-21500 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Slight chance of showers and thunderstorms
after 1200.
Max temperature.....78-86.
24 hr trend......2 degrees warmer.
Min humidity........17-23 percent.
24 hr trend......5 percent drier.
20-foot winds.......West around 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....West around 15 mph.
Mixing height.......2900-4900 ft AGL increasing to 8800-10800 ft
AGL in the afternoon.
Smoke dispersal.....Poor (26600 knot-ft) increasing to very good
(125000 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s. Southwest winds around 5 mph.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the mid 80s. South
winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 50s. Highs in the
mid 80s. South winds around 5 mph.
.THURSDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows around 60. Highs in the mid 80s.
.FRIDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the upper 70s.
$$
WYZ420-161015-
North Laramie Valley/Shirley Basin-
157 PM MDT Fri Aug 15 2025
.TONIGHT...
Sky/weather.........Mostly cloudy until 0300, then partly cloudy.
Chance of showers and slight chance of
thunderstorms until 2100, then slight chance of
showers until 2300.
Min temperature.....52-57.
24 hr trend......3 degrees warmer.
Max humidity........67-73 percent.
24 hr trend......13 percent wetter.
Humidity recovery...Good.
20-foot winds.......Southwest 5 to 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......1900-3900 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (4900-18200 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
after 1200 until 1500. Chance of showers after
1200. Chance of thunderstorms after 1500.
Max temperature.....80-85.
24 hr trend......4 degrees cooler.
Min humidity........18-24 percent.
24 hr trend......5 percent wetter.
20-foot winds.......West 5 to 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....West around 15 mph.
Mixing height.......2400-4400 ft AGL increasing to 8000-10000 ft
AGL in the afternoon.
Smoke dispersal.....Poor (30200 knot-ft) increasing to very good
(105300 knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2100. Slight chance of showers until
2400. Areas of smoke after 2300.
Min temperature.....50-55.
24 hr trend......3 degrees cooler.
Max humidity........64-70 percent.
24 hr trend......3 percent drier.
Humidity recovery...Fair.
20-foot winds.......Southwest around 5 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph.
Mixing height.......3500-5500 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (4000-27600 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Slight chance of showers and thunderstorms
after 1200.
Max temperature.....81-86.
24 hr trend......1 degree warmer.
Min humidity........15-21 percent.
24 hr trend......2 percent drier.
20-foot winds.......West 5 to 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......2700-4700 ft AGL increasing to 9300-11300 ft
AGL in the afternoon.
Smoke dispersal.....Poor (28100 knot-ft) increasing to very good
(146200 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
80s. Southwest winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
80s. Southeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 80s. Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the upper 80s.
.FRIDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the mid 50s. Highs around 80.
$$
WYZ421-161015-
Ferris/Seminoe/Shirley Mountains-
157 PM MDT Fri Aug 15 2025
.TONIGHT...
Sky/weather.........Mostly cloudy until 0300, then partly cloudy.
Chance of showers and slight chance of
thunderstorms until 2100, then slight chance of
showers until 2300.
Min temperature.....55-60.
24 hr trend......1 degree warmer.
Max humidity........58-64 percent.
24 hr trend......13 percent wetter.
Humidity recovery...Fair.
20-foot winds.......Southwest around 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......2300-4300 ft AGL decreasing to 200-900 ft AGL
after midnight.
Smoke dispersal.....Poor (5700-21300 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy. Chance of showers and slight
chance of thunderstorms after 1200.
Max temperature.....78-86.
24 hr trend......4 degrees cooler.
Min humidity........15-21 percent.
24 hr trend......Unchanged.
20-foot winds.......Southwest around 10 mph with higher gusts.
Chc of wetting rain.5 percent.
Transport winds.....West around 15 mph.
Mixing height.......2300-4300 ft AGL increasing to 8400-10400 ft
AGL in the afternoon.
Smoke dispersal.....Poor (31100 knot-ft) increasing to very good
(110000 knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2100. Slight chance of showers until
2400. Areas of smoke after 2300.
Min temperature.....54-59.
24 hr trend......1 degree cooler.
Max humidity........50-56 percent.
24 hr trend......7 percent drier.
Humidity recovery...Poor.
20-foot winds.......Southwest around 5 mph.
Chc of wetting rain.5 percent.
Transport winds.....West around 10 mph.
Mixing height.......3800-5800 ft AGL decreasing to 100-800 ft AGL
after midnight.
Smoke dispersal.....Poor (2800-27400 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....79-87.
24 hr trend......1 degree warmer.
Min humidity........10-16 percent.
24 hr trend......4 percent drier.
20-foot winds.......Southwest 5 to 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph.
Mixing height.......2900-4900 ft AGL increasing to 11000-13000 ft
AGL in the afternoon.
Smoke dispersal.....Poor (31100 knot-ft) increasing to excellent
(183000 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s. Southwest winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
80s. South winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the
upper 80s. South winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 50s. Highs in the
upper 80s.
.FRIDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the lower 80s.
$$
WYZ422-161015-
Central and West Carbon-
157 PM MDT Fri Aug 15 2025
.TONIGHT...
Sky/weather.........Mostly cloudy until 0300, then partly cloudy.
Slight chance of thunderstorms until 2100.
Chance of showers until 2200, then slight
chance of showers until 0100.
Min temperature.....53-58.
24 hr trend......Unchanged.
Max humidity........66-72 percent.
24 hr trend......20 percent wetter.
Humidity recovery...Fair.
20-foot winds.......Southwest around 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......2200-4200 ft AGL decreasing to 300-900 ft AGL
after midnight.
Smoke dispersal.....Poor (5900-21400 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy. Chance of showers and slight
chance of thunderstorms after 1200.
Max temperature.....80-85.
24 hr trend......3 degrees cooler.
Min humidity........15-21 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Southwest around 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....West around 15 mph.
Mixing height.......2400-4400 ft AGL increasing to 8500-10500 ft
AGL in the afternoon.
Smoke dispersal.....Poor (34000 knot-ft) increasing to very good
(119400 knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers until
2400. Areas of smoke after 2300.
Min temperature.....52-57.
24 hr trend......1 degree cooler.
Max humidity........57-63 percent.
24 hr trend......8 percent drier.
Humidity recovery...Fair.
20-foot winds.......Southwest around 5 mph.
Chc of wetting rain.5 percent.
Transport winds.....West around 10 mph.
Mixing height.......3700-5700 ft AGL decreasing to 200-800 ft AGL
after midnight.
Smoke dispersal.....Poor (3700-30800 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....80-85.
24 hr trend......2 degrees warmer.
Min humidity........11-17 percent.
24 hr trend......3 percent drier.
20-foot winds.......Southwest 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph.
Mixing height.......3100-5100 ft AGL increasing to 11000-13000 ft
AGL in the afternoon.
Smoke dispersal.....Poor (36000 knot-ft) increasing to excellent
(188700 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
80s. Southwest winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 80s. South winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the
upper 80s. South winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
80s.
.FRIDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the lower 80s.
$$
WYZ423-161015-
Southwest Carbon County-
157 PM MDT Fri Aug 15 2025
.TONIGHT...
Sky/weather.........Mostly cloudy until 0300, then partly cloudy.
Slight chance of thunderstorms until 2100.
Chance of showers until 2200, then slight
chance of showers until 0300.
Min temperature.....50-55.
24 hr trend......Unchanged.
Max humidity........78-84 percent.
24 hr trend......15 percent wetter.
Humidity recovery...Good.
20-foot winds.......South 5 to 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....South around 10 mph.
Mixing height.......2500-4500 ft AGL decreasing to 400-1000 ft AGL
after midnight.
Smoke dispersal.....Poor (5600-24500 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy. Chance of showers and slight
chance of thunderstorms after 1200.
Max temperature.....80-85.
24 hr trend......3 degrees cooler.
Min humidity........22 percent.
24 hr trend......2 percent wetter.
20-foot winds.......Southwest around 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....South around 15 mph shifting to the west in the
afternoon.
Mixing height.......1900-3900 ft AGL increasing to 8200-10200 ft
AGL in the afternoon.
Smoke dispersal.....Poor (23500 knot-ft) increasing to good (99000
knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers until
2400.
Min temperature.....49-54.
24 hr trend......Unchanged.
Max humidity........68-74 percent.
24 hr trend......8 percent drier.
Humidity recovery...Good.
20-foot winds.......Southwest around 5 mph shifting to the
southeast after midnight. Gusts up to 15 mph.
Chc of wetting rain.5 percent.
Transport winds.....West around 10 mph shifting to the south after
midnight.
Mixing height.......3300-5300 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (3400-27400 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....80-85.
24 hr trend......Unchanged.
Min humidity........17 percent.
24 hr trend......5 percent drier.
20-foot winds.......Southwest 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......3100-5100 ft AGL increasing to 10500-12500 ft
AGL in the afternoon.
Smoke dispersal.....Poor (32000 knot-ft) increasing to excellent
(163200 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly clear. Lows around 50. Highs in the mid 80s.
South winds around 5 mph.
.TUESDAY...Mostly clear. Lows around 50. Highs in the upper 80s.
South winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 80s. Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 80s.
.FRIDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 80s.
$$
WYZ424-161015-
Sierra Madre Range/Medicine Bow NF-
157 PM MDT Fri Aug 15 2025
.TONIGHT...
Sky/weather.........Cloudy until 2400, then partly cloudy. Slight
chance of thunderstorms until 2100. Chance of
showers until 2200, then slight chance of
showers until 2400.
Min temperature.....45-51.
24 hr trend......2 degrees cooler.
Max humidity........75-81 percent.
24 hr trend......29 percent wetter.
Humidity recovery...Good.
20-foot winds.......South around 5 mph.
Chc of wetting rain.10 percent.
Transport winds.....South around 10 mph.
Mixing height.......1900-3900 ft AGL decreasing to 100-800 ft AGL
after midnight.
Smoke dispersal.....Poor (3600-16000 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy. Chance of showers and
thunderstorms after 1200.
Max temperature.....69-77.
24 hr trend......2 degrees cooler.
Min humidity........22-28 percent.
24 hr trend......5 percent wetter.
20-foot winds.......Southwest 5 to 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......2200-4200 ft AGL increasing to 6800-8800 ft AGL
in the afternoon.
Smoke dispersal.....Poor (26300 knot-ft) increasing to good (79600
knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2100. Slight chance of showers until
2400.
Min temperature.....47-53.
24 hr trend......1 degree cooler.
Max humidity........58-64 percent.
24 hr trend......16 percent drier.
Humidity recovery...Fair.
20-foot winds.......South around 5 mph.
Chc of wetting rain.5 percent.
Transport winds.....Southwest 5 to 10 mph.
Mixing height.......2900-4900 ft AGL decreasing to 0-800 ft AGL
after midnight.
Smoke dispersal.....Poor (2300-19700 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....70-78.
24 hr trend......1 degree cooler.
Min humidity........16-22 percent.
24 hr trend......6 percent drier.
20-foot winds.......Southwest 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......3400-5400 ft AGL increasing to 9900-11900 ft
AGL in the afternoon.
Smoke dispersal.....Fair (40400 knot-ft) increasing to very good
(148400 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly clear. Lows around 50. Highs in the upper 70s.
South winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. Southeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs around
80. East winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs around 80.
.FRIDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the upper 70s.
$$
WYZ425-161015-
Upper North Platte River Basin-
157 PM MDT Fri Aug 15 2025
.TONIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
Slight chance of thunderstorms until 2100.
Chance of showers until 2200, then slight
chance of showers until 2300.
Min temperature.....49-54.
24 hr trend......Unchanged.
Max humidity........75-81 percent.
24 hr trend......22 percent wetter.
Humidity recovery...Good.
20-foot winds.......South 5 to 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....South around 10 mph.
Mixing height.......2100-4100 ft AGL decreasing to 600-1100 ft AGL
after midnight.
Smoke dispersal.....Poor (6500-20000 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
after 1200 until 1500. Chance of showers after
1200. Chance of thunderstorms after 1500.
Max temperature.....78-83.
24 hr trend......3 degrees cooler.
Min humidity........16-22 percent.
24 hr trend......2 percent wetter.
20-foot winds.......South around 5 mph shifting to the west in the
afternoon. Gusts up to 20 mph.
Chc of wetting rain.5 percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......3100-5100 ft AGL increasing to 7800-9800 ft AGL
in the afternoon.
Smoke dispersal.....Poor (34700 knot-ft) increasing to good (97200
knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2100. Slight chance of showers until
2400.
Min temperature.....49-54.
24 hr trend......Unchanged.
Max humidity........62-68 percent.
24 hr trend......11 percent drier.
Humidity recovery...Fair.
20-foot winds.......South around 5 mph.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......3500-5500 ft AGL decreasing to 500-1000 ft AGL
after midnight.
Smoke dispersal.....Poor (5500-27200 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....79-84.
24 hr trend......Unchanged.
Min humidity........12-18 percent.
24 hr trend......2 percent drier.
20-foot winds.......Southwest 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......3900-5900 ft AGL increasing to 11100-13100 ft
AGL in the afternoon.
Smoke dispersal.....Fair (41200 knot-ft) increasing to excellent
(178500 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
80s. Southwest winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
80s. Southeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 80s. Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 80s.
.FRIDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 80s.
$$
WYZ426-161015-
Snowy Range/Medicine Bow NF-
157 PM MDT Fri Aug 15 2025
.TONIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
Slight chance of thunderstorms until 2100.
Chance of showers until 2200, then slight
chance of showers until 2300.
Min temperature.....42-50.
24 hr trend......5 degrees cooler.
Max humidity........83-89 percent.
24 hr trend......44 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......South around 5 mph.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......1400-3400 ft AGL decreasing to 100-800 ft AGL
after midnight.
Smoke dispersal.....Poor (3800-11100 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy. Chance of showers and
thunderstorms after 1200.
Max temperature.....68-76.
24 hr trend......2 degrees cooler.
Min humidity........27-33 percent.
24 hr trend......6 percent wetter.
20-foot winds.......West 5 to 10 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....West around 15 mph.
Mixing height.......2200-4200 ft AGL increasing to 5600-7600 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (28300-72800 knot-ft).
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2100. Slight chance of showers until
2400. Areas of smoke after 2300.
Min temperature.....42-52.
24 hr trend......2 degrees warmer.
Max humidity........68-74 percent.
24 hr trend......30 percent drier.
Humidity recovery...Good.
20-foot winds.......Southwest around 5 mph.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......2500-4500 ft AGL decreasing to 0-800 ft AGL
after midnight.
Smoke dispersal.....Poor (2600-17500 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Slight chance of showers and thunderstorms
after 1200.
Max temperature.....70-78.
24 hr trend......2 degrees warmer.
Min humidity........21-27 percent.
24 hr trend......4 percent drier.
20-foot winds.......Southwest 5 to 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 15 mph.
Mixing height.......3700-5700 ft AGL increasing to 9300-11300 ft
AGL in the afternoon.
Smoke dispersal.....Fair (43500 knot-ft) increasing to very good
(137300 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly clear. Lows in the upper 40s. Highs in the upper
70s. Southwest winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. Southeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the upper 70s.
.FRIDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the upper 40s. Highs in the mid 70s.
$$
WYZ427-161015-
North Snowy Range Foothills-
157 PM MDT Fri Aug 15 2025
.TONIGHT...
Sky/weather.........Mostly cloudy until 0300, then partly cloudy.
Chance of showers and slight chance of
thunderstorms until 2100, then slight chance of
showers until 2300.
Min temperature.....52-57.
24 hr trend......Unchanged.
Max humidity........63-69 percent.
24 hr trend......14 percent wetter.
Humidity recovery...Fair.
20-foot winds.......Southwest 5 to 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......1700-3700 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (6300-16200 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
after 1200 until 1500. Chance of showers after
1200. Chance of thunderstorms after 1500.
Max temperature.....78-83.
24 hr trend......4 degrees cooler.
Min humidity........18-24 percent.
24 hr trend......4 percent wetter.
20-foot winds.......West around 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....West around 15 mph.
Mixing height.......2900-4900 ft AGL increasing to 7800-9800 ft AGL
in the afternoon.
Smoke dispersal.....Poor (37200 knot-ft) increasing to very good
(110200 knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2100. Slight chance of showers until
2400. Areas of smoke after 2300.
Min temperature.....53-58.
24 hr trend......1 degree cooler.
Max humidity........53-59 percent.
24 hr trend......5 percent drier.
Humidity recovery...Fair.
20-foot winds.......Southwest around 5 mph.
Chc of wetting rain.5 percent.
Transport winds.....West around 10 mph.
Mixing height.......3200-5200 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (5200-26100 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Slight chance of showers and thunderstorms
after 1200.
Max temperature.....79-84.
24 hr trend......1 degree warmer.
Min humidity........16-22 percent.
24 hr trend......3 percent wetter.
20-foot winds.......West 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph.
Mixing height.......4000-6000 ft AGL increasing to 8500-10500 ft
AGL in the afternoon.
Smoke dispersal.....Fair (47000 knot-ft) increasing to very good
(145400 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. Southwest winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
80s. Southeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s. Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 80s.
.FRIDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the lower 80s.
$$
WYZ428-161015-
Southern Laramie Valley-
157 PM MDT Fri Aug 15 2025
.TONIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
Chance of showers and slight chance of
thunderstorms until 2100.
Min temperature.....50-55.
24 hr trend......Unchanged.
Max humidity........74-80 percent.
24 hr trend......13 percent wetter.
Humidity recovery...Good.
20-foot winds.......Southwest 5 to 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......1500-3500 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (5800-15800 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy. Chance of showers and
thunderstorms after 1200.
Max temperature.....78-83.
24 hr trend......5 degrees cooler.
Min humidity........23-29 percent.
24 hr trend......9 percent wetter.
20-foot winds.......West 5 to 10 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....West around 10 mph.
Mixing height.......2800-4800 ft AGL increasing to 6200-8200 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (28800-74700 knot-ft).
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2100. Slight chance of showers until
2400. Areas of smoke after 2300.
Min temperature.....49-54.
24 hr trend......Unchanged.
Max humidity........68-74 percent.
24 hr trend......3 percent drier.
Humidity recovery...Good.
20-foot winds.......Southwest around 5 mph.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......2600-4600 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (5100-20700 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Slight chance of showers and thunderstorms
after 1200.
Max temperature.....80-85.
24 hr trend......2 degrees warmer.
Min humidity........22 percent.
24 hr trend......6 percent drier.
20-foot winds.......West around 5 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......4100-6100 ft AGL increasing to 8200-10200 ft
AGL in the afternoon.
Smoke dispersal.....Poor (35600 knot-ft) increasing to very good
(109900 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 80s.
Southwest winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
80s. Southeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
mid 80s. Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 80s.
.FRIDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the lower 80s.
$$
WYZ429-161015-
Southern Laramie Range-
157 PM MDT Fri Aug 15 2025
.TONIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
Chance of showers and slight chance of
thunderstorms until 2100.
Min temperature.....54-59.
24 hr trend......2 degrees cooler.
Max humidity........58-64 percent.
24 hr trend......16 percent wetter.
Humidity recovery...Fair.
20-foot winds.......West around 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....West around 15 mph.
Mixing height.......1000-3000 ft AGL decreasing to 100-600 ft AGL
after midnight.
Smoke dispersal.....Poor (4400-12300 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy until 1500, then mostly cloudy.
Chance of showers and thunderstorms after 1200.
Max temperature.....75-80.
24 hr trend......5 degrees cooler.
Min humidity........24-30 percent.
24 hr trend......10 percent wetter.
20-foot winds.......West around 10 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......2100-4100 ft AGL increasing to 5900-7900 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (27900-73200 knot-ft).
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2100. Slight chance of showers until
2400. Areas of smoke after 2300.
Min temperature.....53-58.
24 hr trend......1 degree cooler.
Max humidity........53-59 percent.
24 hr trend......9 percent drier.
Humidity recovery...Fair.
20-foot winds.......Southwest around 5 mph.
Chc of wetting rain.5 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......2300-4300 ft AGL decreasing to 0-500 ft AGL
after midnight.
Smoke dispersal.....Poor (3400-16300 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Slight chance of showers and thunderstorms
after 1200.
Max temperature.....76-81.
24 hr trend......2 degrees warmer.
Min humidity........19-25 percent.
24 hr trend......6 percent drier.
20-foot winds.......West 5 to 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......3600-5600 ft AGL increasing to 8400-10400 ft
AGL in the afternoon.
Smoke dispersal.....Poor (33000 knot-ft) increasing to good (98500
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs around 80. Southwest
winds around 5 mph.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the lower 80s. South
winds around 5 mph.
.WEDNESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the lower 80s. South
winds around 5 mph.
.THURSDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the lower 80s.
.FRIDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 70s.
$$
WYZ430-161015-
Laramie Foothills and High Plains-
157 PM MDT Fri Aug 15 2025
.TONIGHT...
Sky/weather.........Mostly cloudy until 2100, then partly cloudy.
Slight chance of thunderstorms until 2100.
Slight chance of showers until 2200.
Min temperature.....57-62.
24 hr trend......2 degrees warmer.
Max humidity........60-66 percent.
24 hr trend......7 percent wetter.
Humidity recovery...Fair.
20-foot winds.......West around 10 mph.
Chc of wetting rain.10 percent.
Transport winds.....West around 15 mph.
Mixing height.......1200-3200 ft AGL decreasing to 500 ft AGL after
midnight.
Smoke dispersal.....Poor (6300-14000 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy. Chance of showers and
thunderstorms after 1200.
Max temperature.....82-87.
24 hr trend......5 degrees cooler.
Min humidity........23-29 percent.
24 hr trend......9 percent wetter.
20-foot winds.......West 5 to 10 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......2700-4700 ft AGL increasing to 6400-8400 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (29300-74800 knot-ft).
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2100. Slight chance of showers until
2400. Areas of smoke after 2300.
Min temperature.....56-61.
24 hr trend......2 degrees cooler.
Max humidity........58-64 percent.
24 hr trend......2 percent wetter.
Humidity recovery...Fair.
20-foot winds.......Southwest around 5 mph.
Chc of wetting rain.5 percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......2400-4400 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (5200-18200 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Slight chance of showers and thunderstorms
after 1200.
Max temperature.....83-88.
24 hr trend......2 degrees warmer.
Min humidity........17-23 percent.
24 hr trend......6 percent drier.
20-foot winds.......West around 5 mph shifting to the southwest in
the afternoon. Gusts up to 15 mph.
Chc of wetting rain.5 percent.
Transport winds.....West around 10 mph.
Mixing height.......3900-5900 ft AGL increasing to 9300-11300 ft
AGL in the afternoon.
Smoke dispersal.....Poor (32200 knot-ft) increasing to very good
(108900 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the upper 80s.
Southwest winds around 5 mph.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the mid 80s. South
winds around 5 mph.
.WEDNESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the upper 80s.
South winds around 5 mph.
.THURSDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the upper 80s.
.FRIDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 80s.
$$
WYZ431-161015-
Laramie East High Plains-
157 PM MDT Fri Aug 15 2025
.TONIGHT...
Sky/weather.........Mostly cloudy until 2100, then partly cloudy.
Chance of showers and thunderstorms until 2100,
then slight chance of showers and thunderstorms
until 2300.
Min temperature.....57-62.
24 hr trend......2 degrees warmer.
Max humidity........68-74 percent.
24 hr trend......6 percent wetter.
Humidity recovery...Good.
20-foot winds.......West 5 to 10 mph.
Chc of wetting rain.10 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......2000-4000 ft AGL decreasing to 500 ft AGL after
midnight.
Smoke dispersal.....Poor (5100-16600 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
after 1200 until 1500. Chance of showers after
1200. Chance of thunderstorms after 1500.
Max temperature.....85-90.
24 hr trend......4 degrees cooler.
Min humidity........23-29 percent.
24 hr trend......7 percent wetter.
20-foot winds.......Northwest around 5 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......2200-4200 ft AGL increasing to 6600-8600 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (24900-72800 knot-ft).
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2100. Slight chance of showers until
2400. Areas of smoke after 2300.
Min temperature.....57-62.
24 hr trend......1 degree cooler.
Max humidity........66-72 percent.
24 hr trend......1 percent drier.
Humidity recovery...Fair.
20-foot winds.......South around 5 mph shifting to the west after
midnight. Gusts up to 15 mph.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......1500-3500 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (4100-13500 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny. Slight chance of showers and
thunderstorms after 1200.
Max temperature.....86-91.
24 hr trend......1 degree warmer.
Min humidity........19-25 percent.
24 hr trend......3 percent drier.
20-foot winds.......West around 5 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....West around 10 mph.
Mixing height.......3300-5300 ft AGL increasing to 9100-11100 ft
AGL in the afternoon.
Smoke dispersal.....Poor (22400 knot-ft) increasing to very good
(101400 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs around 90. South
winds around 5 mph.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the upper 80s.
South winds around 5 mph.
.WEDNESDAY...Clear. Slight chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the upper 80s. South winds around
5 mph.
.THURSDAY...Clear. Slight chance of showers and thunderstorms.
Lows around 60. Highs in the lower 90s.
.FRIDAY...Mostly clear. Chance of showers and thunderstorms. Lows
in the upper 50s. Highs in the mid 80s.
$$
WYZ432-161015-
Bordeaux/Chugwater/Wheatland-
157 PM MDT Fri Aug 15 2025
.TONIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
Slight chance of thunderstorms until 2100.
Slight chance of showers until 2200.
Min temperature.....61-66.
24 hr trend......3 degrees warmer.
Max humidity........57-63 percent.
24 hr trend......Unchanged.
Humidity recovery...Fair.
20-foot winds.......West 5 to 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....West around 10 mph.
Mixing height.......2100-4100 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (4900-15300 knot-ft).
.SATURDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Slight chance of thunderstorms after 1200 until
1500. Chance of showers after 1200. Chance of
thunderstorms after 1500.
Max temperature.....87-92.
24 hr trend......4 degrees cooler.
Min humidity........18-24 percent.
24 hr trend......6 percent wetter.
20-foot winds.......Northwest around 5 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....West around 10 mph.
Mixing height.......2300-4300 ft AGL increasing to 7700-9700 ft AGL
in the afternoon.
Smoke dispersal.....Poor (20700 knot-ft) increasing to good (75400
knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2100. Slight chance of showers until
2400. Areas of smoke after 2300.
Min temperature.....59-64.
24 hr trend......3 degrees cooler.
Max humidity........61-67 percent.
24 hr trend......2 percent wetter.
Humidity recovery...Fair.
20-foot winds.......Southeast around 5 mph shifting to the
southwest after midnight. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph.
Mixing height.......2200-4200 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (4100-20300 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Slight chance of showers and thunderstorms
after 1200.
Max temperature.....88-93.
24 hr trend......1 degree warmer.
Min humidity........15-21 percent.
24 hr trend......2 percent drier.
20-foot winds.......West around 5 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph.
Mixing height.......2900-4900 ft AGL increasing to 9000-11000 ft
AGL in the afternoon.
Smoke dispersal.....Poor (19700 knot-ft) increasing to very good
(110000 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the lower 90s.
Southwest winds around 5 mph.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the lower 90s.
South winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 60s. Highs in the
lower 90s. South winds around 5 mph.
.THURSDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the lower 90s.
.FRIDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the mid 80s.
$$
WYZ433-161015-
Goshen/Middle-Lower North Platte River Basin-
157 PM MDT Fri Aug 15 2025
.TONIGHT...
Sky/weather.........Mostly cloudy until 2100, then partly cloudy.
Chance of showers and thunderstorms until 2100,
then slight chance of showers and thunderstorms
until 2300.
Min temperature.....60-65.
24 hr trend......3 degrees warmer.
Max humidity........69-75 percent.
24 hr trend......2 percent drier.
Humidity recovery...Good.
20-foot winds.......West around 5 mph.
Chc of wetting rain.5 percent.
Transport winds.....North around 15 mph shifting to the northwest
after midnight.
Mixing height.......1700-3700 ft AGL decreasing to 500 ft AGL after
midnight.
Smoke dispersal.....Poor (4100-15700 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms after 1200.
Max temperature.....90-95.
24 hr trend......4 degrees cooler.
Min humidity........19-25 percent.
24 hr trend......6 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.5 percent.
Transport winds.....West around 10 mph.
Mixing height.......1500-3500 ft AGL increasing to 6800-8800 ft AGL
in the afternoon.
Smoke dispersal.....Poor (12500 knot-ft) increasing to good (67500
knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms until 2400. Areas of smoke after
2300.
Min temperature.....57-62.
24 hr trend......3 degrees cooler.
Max humidity........84-90 percent.
24 hr trend......23 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......East around 5 mph shifting to the southwest
after midnight. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 10 mph.
Mixing height.......1800-3800 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (3500-18900 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....91-96.
24 hr trend......Unchanged.
Min humidity........18-24 percent.
24 hr trend......Unchanged.
20-foot winds.......Northwest around 5 mph shifting to the
southeast in the afternoon. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 5 to 10 mph.
Mixing height.......1900-3900 ft AGL increasing to 7500-9500 ft AGL
in the afternoon.
Smoke dispersal.....Poor (11000 knot-ft) increasing to good (83400
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the mid 90s. South
winds around 5 mph.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows around 60. Highs in the mid 90s. Southeast
winds around 5 mph.
.WEDNESDAY...Clear. Lows in the lower 60s. Highs in the mid 90s.
Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the lower 60s. Highs in the mid
90s.
.FRIDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the upper 80s.
$$