Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Cheyenne, WY
Issued by NWS Cheyenne, WY
969
FNUS55 KCYS 191931
FWFCYS
Fire Weather Planning Forecast for Southeast Wyoming/Western Nebraska
National Weather Service CHEYENNE WY
131 PM MDT Sat Jul 19 2025
.DISCUSSION...
Near critical fire weather conditions will be possible in Carbon and
Converse Counties on Sunday. Relative humidity below 15 percent will
persist through the afternoon hours. Winds will be borderline across
most of the area with occasional gusts over 25 MPH possible. Hot
temperatures and limited precipitation chances will add to the
dryness. Relative humidity will creep above critical thresholds for
the beginning of the work week, limiting fire weather concerns.
However, temperatures will remain well above average through the
beginning of the week.
NEZ434-201030-
Pine Ridge/Nebraska National Forest-
131 PM MDT Sat Jul 19 2025
.TONIGHT...
Sky/weather.........Mostly clear. Slight chance of showers and
thunderstorms until 2100. Some thunderstorms
may be severe with gusty winds, large hail, and
heavy rainfall until 2100.
Min temperature.....60-65.
24 hr trend......Unchanged.
Max humidity........81-87 percent.
24 hr trend......6 percent drier.
Humidity recovery...Good.
20-foot winds.......Southeast around 10 mph shifting to the south
after midnight. Gusts up to 25 mph.
Chc of wetting rain.5 percent.
Transport winds.....South around 15 mph.
Mixing height.......1200-3200 ft AGL decreasing to 300-900 ft AGL
after midnight.
Smoke dispersal.....Poor (8900-20000 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....94-99.
24 hr trend......6 degrees warmer.
Min humidity........14 percent.
24 hr trend......14 percent drier.
20-foot winds.......West 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......1900-3900 ft AGL increasing to 7900-9900 ft AGL
in the afternoon.
Smoke dispersal.....Poor (22100 knot-ft) increasing to very good
(143800 knot-ft) in the afternoon.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....63-68.
24 hr trend......3 degrees warmer.
Max humidity........57-63 percent.
24 hr trend......35 percent drier.
Humidity recovery...Fair.
20-foot winds.......East around 5 mph shifting to the south after
midnight. Gusts up to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph.
Mixing height.......5200-7200 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (6800-26200 knot-ft).
.MONDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1200, then partly cloudy.
Max temperature.....96-101.
24 hr trend......2 degrees warmer.
Min humidity........16-22 percent.
24 hr trend......7 percent wetter.
20-foot winds.......South 5 to 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......2000-4000 ft AGL increasing to 8000-10000 ft
AGL in the afternoon.
Smoke dispersal.....Poor (18600 knot-ft) increasing to good (91300
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 60s. Highs in the mid 90s.
Southwest winds around 10 mph.
.WEDNESDAY...Mostly cloudy with chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the mid 80s. East
winds around 10 mph.
.THURSDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows around 60. Highs in the upper 80s. East winds around 5 mph.
.FRIDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the lower 90s.
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the upper 90s.
$$
NEZ435-201030-
Box Butte/South Sioux/Niobrara River-
131 PM MDT Sat Jul 19 2025
.TONIGHT...
Sky/weather.........Mostly clear. Slight chance of showers until
2100. Slight chance of thunderstorms until
2200Slight chance of thunderstorms after 2200
until 2300. Some thunderstorms may be severe
with large hail and heavy rainfall until
2200Some thunderstorms may be severe with gusty
winds, large hail, and heavy rainfall after
2200 until 2300.
Min temperature.....58-63.
24 hr trend......1 degree warmer.
Max humidity........86-92 percent.
24 hr trend......3 percent drier.
Humidity recovery...Excellent.
20-foot winds.......South 5 to 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....South around 15 mph.
Mixing height.......1900-3900 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (7900-20400 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....94-99.
24 hr trend......6 degrees warmer.
Min humidity........8-14 percent.
24 hr trend......22 percent drier.
20-foot winds.......West around 5 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......2500-4500 ft AGL increasing to 8500-10500 ft
AGL in the afternoon.
Smoke dispersal.....Poor (22500 knot-ft) increasing to very good
(118500 knot-ft) in the afternoon.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....61-66.
24 hr trend......3 degrees warmer.
Max humidity........62-68 percent.
24 hr trend......39 percent drier.
Humidity recovery...Fair.
20-foot winds.......South around 5 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph.
Mixing height.......5500-7500 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (5800-25100 knot-ft).
.MONDAY...
Sky/weather.........Mostly sunny until 0900, then partly cloudy.
Slight chance of showers after 1200. Slight
chance of thunderstorms after 1500.
Max temperature.....95-100.
24 hr trend......1 degree warmer.
Min humidity........19-25 percent.
24 hr trend......14 percent wetter.
20-foot winds.......South 5 to 10 mph. Gusts up to 15 mph
increasing to 25 mph in the afternoon.
Chc of wetting rain.5 percent.
Transport winds.....South around 15 mph.
Mixing height.......2100-4100 ft AGL increasing to 7600-9600 ft AGL
in the afternoon.
Smoke dispersal.....Poor (21000 knot-ft) increasing to very good
(117900 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the mid 90s.
Southwest winds around 5 mph.
.WEDNESDAY...Mostly cloudy with chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the mid 80s. East
winds around 5 mph.
.THURSDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the upper 80s. East winds around
5 mph.
.FRIDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows around 60. Highs in the lower 90s.
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the upper 90s.
$$
NEZ436-201030-
Lower North Platte River Basin/Scottsbluff National Monument-
131 PM MDT Sat Jul 19 2025
.TONIGHT...
Sky/weather.........Mostly clear. Slight chance of thunderstorms
until 2200. Slight chance of showers until
2400Slight chance of thunderstorms after 2200
until 2400. Some thunderstorms may be severe
with large hail and heavy rainfall until
2200Some thunderstorms may be severe with gusty
winds, large hail, and heavy rainfall after
2200 until 2300, then some thunderstorms may
produce gusty winds and heavy rainfall until
2400.
Min temperature.....59-64.
24 hr trend......1 degree warmer.
Max humidity........79-85 percent.
24 hr trend......19 percent drier.
Humidity recovery...Good.
20-foot winds.......South around 5 mph.
Chc of wetting rain.5 percent.
Transport winds.....South around 15 mph.
Mixing height.......1800-3800 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (7600-17000 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....94-99.
24 hr trend......5 degrees warmer.
Min humidity........8-14 percent.
24 hr trend......15 percent drier.
20-foot winds.......West around 5 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......2700-4700 ft AGL increasing to 8800-10800 ft
AGL in the afternoon.
Smoke dispersal.....Poor (24700 knot-ft) increasing to good (97400
knot-ft) in the afternoon.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....62-67.
24 hr trend......1 degree warmer.
Max humidity........61-67 percent.
24 hr trend......22 percent drier.
Humidity recovery...Fair.
20-foot winds.......South around 5 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph.
Mixing height.......5000-7000 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (5900-21300 knot-ft).
.MONDAY...
Sky/weather.........Partly cloudy. Slight chance of showers after
1200. Slight chance of thunderstorms after
1500.
Max temperature.....95-100.
24 hr trend......1 degree warmer.
Min humidity........19-25 percent.
24 hr trend......9 percent wetter.
20-foot winds.......South 5 to 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....South 10 to 15 mph.
Mixing height.......2400-4400 ft AGL increasing to 8400-10400 ft
AGL in the afternoon.
Smoke dispersal.....Poor (19800 knot-ft) increasing to very good
(120100 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the mid 90s. South
winds around 5 mph.
.WEDNESDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the upper 80s. Northeast winds
around 5 mph.
.THURSDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows around 60. Highs in the upper 80s. Northeast winds around
5 mph.
.FRIDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows around 60. Highs in the lower 90s.
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the upper 90s.
$$
NEZ437-201030-
Lodgepole Creek/Southern Nebraska Panhandle-
131 PM MDT Sat Jul 19 2025
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2300. Slight chance of showers until
2400Slight chance of thunderstorms after 2300
until 2400. Some thunderstorms may be severe
with gusty winds, large hail, and heavy
rainfall until 2200Some thunderstorms may
produce gusty winds, large hail, and heavy
rainfall after 2200 until 2300, then some
thunderstorms may produce gusty winds and heavy
rainfall until 2400.
Min temperature.....58-63.
24 hr trend......Unchanged.
Max humidity........85-91 percent.
24 hr trend......3 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......South around 5 mph.
Chc of wetting rain.5 percent.
Transport winds.....South around 15 mph.
Mixing height.......1000-3000 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (7200-13400 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....91-96.
24 hr trend......3 degrees warmer.
Min humidity........11-17 percent.
24 hr trend......13 percent drier.
20-foot winds.......Northwest around 5 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......2800-4800 ft AGL increasing to 8000-10000 ft
AGL in the afternoon.
Smoke dispersal.....Poor (22000 knot-ft) increasing to good (76900
knot-ft) in the afternoon.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....60-65.
24 hr trend......3 degrees warmer.
Max humidity........67-73 percent.
24 hr trend......22 percent drier.
Humidity recovery...Good.
20-foot winds.......South 5 to 10 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph.
Mixing height.......4700-6700 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (6000-21200 knot-ft).
.MONDAY...
Sky/weather.........Partly cloudy. Chance of showers after 1200.
Chance of thunderstorms after 1500.
Max temperature.....92-97.
24 hr trend......1 degree warmer.
Min humidity........22-28 percent.
24 hr trend......8 percent wetter.
20-foot winds.......South 5 to 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....South around 15 mph.
Mixing height.......2300-4300 ft AGL increasing to 8800-10800 ft
AGL in the afternoon.
Smoke dispersal.....Poor (22800 knot-ft) increasing to very good
(129900 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows around 60. Highs in the lower 90s. South
winds around 5 mph.
.WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the mid 80s. Northwest winds
around 5 mph.
.THURSDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the mid 80s. Northeast winds
around 5 mph.
.FRIDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the upper 80s.
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows around 60. Highs in the mid 90s.
$$
WYZ417-201030-
Niobrara/Lower Elevations of Converse/Thunder Basin National
Grassland-
131 PM MDT Sat Jul 19 2025
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....58-63.
24 hr trend......Unchanged.
Max humidity........71-77 percent.
24 hr trend......21 percent drier.
Humidity recovery...Good.
20-foot winds.......South 5 to 10 mph. Gusts up to 25 mph
decreasing to 15 mph after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......3600-5600 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (5600-31300 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....91-96.
24 hr trend......3 degrees warmer.
Min humidity........9-15 percent.
24 hr trend......4 percent drier.
20-foot winds.......West around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......2900-4900 ft AGL increasing to 9700-11700 ft
AGL in the afternoon.
Smoke dispersal.....Poor (35600 knot-ft) increasing to excellent
(193500 knot-ft) in the afternoon.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....58-63.
24 hr trend......Unchanged.
Max humidity........60-66 percent.
24 hr trend......10 percent drier.
Humidity recovery...Fair.
20-foot winds.......East around 10 mph shifting to the south after
midnight. Gusts up to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph.
Mixing height.......5400-7400 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (5400-40500 knot-ft).
.MONDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Max temperature.....92-97.
24 hr trend......1 degree warmer.
Min humidity........13-19 percent.
24 hr trend......5 percent wetter.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 15 mph
increasing to 25 mph in the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......2200-4200 ft AGL increasing to 7200-9200 ft AGL
in the afternoon.
Smoke dispersal.....Poor (12400 knot-ft) increasing to very good
(103900 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 90s. Southwest winds around 10 mph.
.WEDNESDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the mid 80s. East
winds around 10 mph.
.THURSDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the upper 80s.
Southeast winds around 5 mph.
.FRIDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the lower 90s.
.SATURDAY...Mostly clear. Lows around 60. Highs in the mid 90s.
$$
WYZ418-201030-
Middle North Platte River Basin/Niobrara and Converse High Plains-
131 PM MDT Sat Jul 19 2025
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....57-62.
24 hr trend......2 degrees warmer.
Max humidity........57-63 percent.
24 hr trend......30 percent drier.
Humidity recovery...Fair.
20-foot winds.......West around 5 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......4400-6400 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (5100-39400 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....90-96.
24 hr trend......8 degrees warmer.
Min humidity........7-13 percent.
24 hr trend......7 percent drier.
20-foot winds.......West around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph.
Mixing height.......3800-5800 ft AGL increasing to 11200-13200 ft
AGL in the afternoon.
Smoke dispersal.....Fair (48800 knot-ft) increasing to excellent
(188300 knot-ft) in the afternoon.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....58-63.
24 hr trend......Unchanged.
Max humidity........45-51 percent.
24 hr trend......16 percent drier.
Humidity recovery...Poor.
20-foot winds.......South around 5 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......6200-8200 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (4200-51900 knot-ft).
.MONDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Max temperature.....91-96.
24 hr trend......2 degrees cooler.
Min humidity........12-18 percent.
24 hr trend......6 percent wetter.
20-foot winds.......Southwest around 5 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......3600-5600 ft AGL increasing to 9900-11900 ft
AGL in the afternoon.
Smoke dispersal.....Poor (17800 knot-ft) increasing to very good
(134800 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs around 90.
Southwest winds around 5 mph.
.WEDNESDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the mid 80s.
Northeast winds around 5 mph.
.THURSDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the upper 80s.
Southeast winds around 5 mph.
.FRIDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the lower 90s.
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
90s.
$$
WYZ419-201030-
North Laramie Range and Adjacent High Plains-
131 PM MDT Sat Jul 19 2025
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....56-64.
24 hr trend......4 degrees warmer.
Max humidity........45-51 percent.
24 hr trend......29 percent drier.
Humidity recovery...Poor.
20-foot winds.......West around 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph.
Mixing height.......3800-5800 ft AGL decreasing to 200-800 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (6500-40700 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....81-89.
24 hr trend......1 degree warmer.
Min humidity........8-14 percent.
24 hr trend......5 percent drier.
20-foot winds.......West around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph.
Mixing height.......3800-5800 ft AGL increasing to 10800-12800 ft
AGL in the afternoon.
Smoke dispersal.....Fair (53300 knot-ft) increasing to excellent
(172500 knot-ft) in the afternoon.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....58-66.
24 hr trend......1 degree warmer.
Max humidity........31-37 percent.
24 hr trend......14 percent drier.
Humidity recovery...Poor.
20-foot winds.......Southwest around 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph.
Mixing height.......5700-7700 ft AGL decreasing to 100-800 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (5200-51400 knot-ft).
.MONDAY...
Sky/weather.........Mostly sunny until 0900, then partly cloudy
until 1500, then mostly cloudy. Slight chance
of showers and thunderstorms after 1200.
Max temperature.....81-89.
24 hr trend......2 degrees warmer.
Min humidity........14-20 percent.
24 hr trend......6 percent wetter.
20-foot winds.......Southwest around 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 15 mph.
Mixing height.......4100-6100 ft AGL increasing to 9400-11400 ft
AGL in the afternoon.
Smoke dispersal.....Poor (32100 knot-ft) increasing to very good
(130100 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the lower 80s.
Southwest winds around 10 mph.
.WEDNESDAY...Partly cloudy with showers and thunderstorms likely.
Lows in the upper 50s. Highs in the upper 70s. West winds around
5 mph.
.THURSDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 50s. Highs around 80. Southeast
winds around 5 mph.
.FRIDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the mid 80s.
.SATURDAY...Mostly clear. Lows around 60. Highs in the upper 80s.
$$
WYZ420-201030-
North Laramie Valley/Shirley Basin-
131 PM MDT Sat Jul 19 2025
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....51-56.
24 hr trend......3 degrees cooler.
Max humidity........56-62 percent.
24 hr trend......19 percent drier.
Humidity recovery...Fair.
20-foot winds.......West 5 to 10 mph. Gusts up to 25 mph decreasing
to 15 mph after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......4200-6200 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (5400-51900 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....84-89.
24 hr trend......4 degrees warmer.
Min humidity........12 percent.
24 hr trend......7 percent drier.
20-foot winds.......West around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......3500-5500 ft AGL increasing to 10900-12900 ft
AGL in the afternoon.
Smoke dispersal.....Fair (41500 knot-ft) increasing to excellent
(192700 knot-ft) in the afternoon.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....53-58.
24 hr trend......3 degrees warmer.
Max humidity........41-47 percent.
24 hr trend......16 percent drier.
Humidity recovery...Poor.
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.......6000-8000 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Good (65300 knot-ft) decreasing to poor (3600
knot-ft) after midnight.
.MONDAY...
Sky/weather.........Partly cloudy until 1500, then mostly cloudy.
Slight chance of showers and thunderstorms
after 1200.
Max temperature.....84-89.
24 hr trend......1 degree cooler.
Min humidity........18 percent.
24 hr trend......6 percent wetter.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 15 mph
increasing to 25 mph in the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......3800-5800 ft AGL increasing to 9200-11200 ft
AGL in the afternoon.
Smoke dispersal.....Poor (28600 knot-ft) increasing to very good
(136500 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 80s.
Southwest winds around 10 mph.
.WEDNESDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the lower 80s. West
winds around 5 mph.
.THURSDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 80s.
Southeast winds around 5 mph.
.FRIDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 80s.
.SATURDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
80s.
$$
WYZ421-201030-
Ferris/Seminoe/Shirley Mountains-
131 PM MDT Sat Jul 19 2025
.TONIGHT...
Sky/weather.........Partly cloudy until 0300, then clear.
Min temperature.....54-59.
24 hr trend......1 degree cooler.
Max humidity........46-52 percent.
24 hr trend......13 percent drier.
Humidity recovery...Poor.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 30 mph
decreasing to 15 mph after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......4600-6600 ft AGL decreasing to 200-800 ft AGL
after midnight.
Smoke dispersal.....Fair (55200 knot-ft) decreasing to poor (4900
knot-ft) after midnight.
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....82-90.
24 hr trend......4 degrees cooler.
Min humidity........6-12 percent.
24 hr trend......11 percent drier.
20-foot winds.......Southwest around 5 mph and gusty increasing to
west around 15 mph with higher gusts in the
afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph increasing to west
around 20 mph in the afternoon.
Mixing height.......3500-5500 ft AGL increasing to 11400-13400 ft
AGL in the afternoon.
Smoke dispersal.....Poor (37000 knot-ft) increasing to excellent
(226100 knot-ft) in the afternoon.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....57-62.
24 hr trend......3 degrees warmer.
Max humidity........31-37 percent.
24 hr trend......15 percent drier.
Humidity recovery...Poor.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 30 mph
decreasing to 15 mph after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......6500-8500 ft AGL decreasing to 100-700 ft AGL
after midnight.
Smoke dispersal.....Good (79700 knot-ft) decreasing to poor (3500
knot-ft) after midnight.
.MONDAY...
Sky/weather.........Mostly sunny until 0900, then partly cloudy
until 1500, then mostly cloudy.
Max temperature.....81-89.
24 hr trend......Unchanged.
Min humidity........13-19 percent.
24 hr trend......7 percent wetter.
20-foot winds.......Southwest 5 to 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph.
Mixing height.......3900-5900 ft AGL increasing to 9300-11300 ft
AGL in the afternoon.
Smoke dispersal.....Poor (37700 knot-ft) increasing to excellent
(178000 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid
80s. Southwest winds around 10 mph.
.WEDNESDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the lower 80s.
Northwest winds around 5 mph.
.THURSDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 80s. South
winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s.
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
upper 80s.
$$
WYZ422-201030-
Central and West Carbon-
131 PM MDT Sat Jul 19 2025
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....51-56.
24 hr trend......3 degrees cooler.
Max humidity........54-60 percent.
24 hr trend......12 percent drier.
Humidity recovery...Fair.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 35 mph
decreasing to 15 mph after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......4500-6500 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (5400-53200 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....84-89.
24 hr trend......2 degrees warmer.
Min humidity........6-12 percent.
24 hr trend......9 percent drier.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 20 mph
increasing to 30 mph in the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph increasing to west
around 20 mph in the afternoon.
Mixing height.......3600-5600 ft AGL increasing to 11400-13400 ft
AGL in the afternoon.
Smoke dispersal.....Poor (33600 knot-ft) increasing to excellent
(202100 knot-ft) in the afternoon.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....54-59.
24 hr trend......2 degrees warmer.
Max humidity........35-41 percent.
24 hr trend......14 percent drier.
Humidity recovery...Poor.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 25 mph
decreasing to 15 mph after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......6000-8000 ft AGL decreasing to 200-800 ft AGL
after midnight.
Smoke dispersal.....Good (64900 knot-ft) decreasing to poor (3700
knot-ft) after midnight.
.MONDAY...
Sky/weather.........Partly cloudy.
Max temperature.....81-87.
24 hr trend......1 degree cooler.
Min humidity........15-21 percent.
24 hr trend......8 percent wetter.
20-foot winds.......Southwest around 5 mph and gusty increasing to
around 15 mph with higher gusts in the
afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph.
Mixing height.......3700-5700 ft AGL increasing to 9300-11300 ft
AGL in the afternoon.
Smoke dispersal.....Poor (39500 knot-ft) increasing to excellent
(178400 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid
80s. Southwest winds around 10 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 80s. West
winds around 5 mph.
.THURSDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 80s. South
winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s.
.SATURDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
80s.
$$
WYZ423-201030-
Southwest Carbon County-
131 PM MDT Sat Jul 19 2025
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....49-54.
24 hr trend......3 degrees cooler.
Max humidity........63-69 percent.
24 hr trend......20 percent drier.
Humidity recovery...Fair.
20-foot winds.......Southwest around 5 mph shifting to the
southeast after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 5 to 10 mph.
Mixing height.......3800-5800 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (3700-37600 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....84-89.
24 hr trend......4 degrees warmer.
Min humidity........13 percent.
24 hr trend......10 percent drier.
20-foot winds.......South around 5 mph shifting to the west in the
afternoon. Gusts up to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......3200-5200 ft AGL increasing to 11300-13300 ft
AGL in the afternoon.
Smoke dispersal.....Poor (22300 knot-ft) increasing to excellent
(152400 knot-ft) in the afternoon.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....52-57.
24 hr trend......3 degrees warmer.
Max humidity........43-49 percent.
24 hr trend......21 percent drier.
Humidity recovery...Poor.
20-foot winds.......Southwest around 5 mph shifting to the
southeast after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph shifting to the south after
midnight.
Mixing height.......6000-8000 ft AGL decreasing to 200-800 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (3300-47900 knot-ft).
.MONDAY...
Sky/weather.........Partly cloudy until 1500, then mostly cloudy.
Max temperature.....81-86.
24 hr trend......3 degrees cooler.
Min humidity........19-25 percent.
24 hr trend......12 percent wetter.
20-foot winds.......South around 5 mph increasing to southwest
around 15 mph in the afternoon. Gusts up to 25
mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph.
Mixing height.......3100-5100 ft AGL increasing to 8100-10100 ft
AGL in the afternoon.
Smoke dispersal.....Poor (33100 knot-ft) increasing to excellent
(158100 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
80s. South winds around 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 80s. Southwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 80s. South winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the upper
80s.
.SATURDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 80s.
$$
WYZ424-201030-
Sierra Madre Range/Medicine Bow NF-
131 PM MDT Sat Jul 19 2025
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....47-53.
24 hr trend......1 degree cooler.
Max humidity........58-64 percent.
24 hr trend......25 percent drier.
Humidity recovery...Fair.
20-foot winds.......Southwest around 5 mph. Gusts up to 25 mph
decreasing to 15 mph after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......3400-5400 ft AGL decreasing to 100-800 ft AGL
after midnight.
Smoke dispersal.....Poor (3000-35300 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....74-82.
24 hr trend......3 degrees warmer.
Min humidity........15 percent.
24 hr trend......14 percent drier.
20-foot winds.......Southwest 5 to 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......3600-5600 ft AGL increasing to 10100-12100 ft
AGL in the afternoon.
Smoke dispersal.....Poor (32800 knot-ft) increasing to very good
(137200 knot-ft) in the afternoon.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....50-56.
24 hr trend......3 degrees warmer.
Max humidity........40-46 percent.
24 hr trend......18 percent drier.
Humidity recovery...Poor.
20-foot winds.......South around 5 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......5200-7200 ft AGL decreasing to 0-800 ft AGL
after midnight.
Smoke dispersal.....Poor (2600-36000 knot-ft).
.MONDAY...
Sky/weather.........Partly cloudy until 1200, then mostly cloudy.
Slight chance of showers and thunderstorms
after 1200.
Max temperature.....71-79.
24 hr trend......4 degrees cooler.
Min humidity........22-28 percent.
24 hr trend......13 percent wetter.
20-foot winds.......Southwest 5 to 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......2700-4700 ft AGL increasing to 7200-9200 ft AGL
in the afternoon.
Smoke dispersal.....Poor (35300 knot-ft) increasing to very good
(122700 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 70s.
Southwest winds around 10 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 70s.
Southwest winds around 5 mph.
.THURSDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
Southwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s.
.SATURDAY...Mostly clear. Lows in the lower 50s. Highs around 80.
$$
WYZ425-201030-
Upper North Platte River Basin-
131 PM MDT Sat Jul 19 2025
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....49-54.
24 hr trend......1 degree cooler.
Max humidity........59-65 percent.
24 hr trend......13 percent drier.
Humidity recovery...Fair.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 30 mph
decreasing to 15 mph after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......3600-5600 ft AGL decreasing to 600-1100 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (6200-42000 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....83-88.
24 hr trend......4 degrees warmer.
Min humidity........6-12 percent.
24 hr trend......11 percent drier.
20-foot winds.......Southwest around 5 mph shifting to the west in
the afternoon. Gusts up to 25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......4200-6200 ft AGL increasing to 11700-13700 ft
AGL in the afternoon.
Smoke dispersal.....Poor (39600 knot-ft) increasing to excellent
(175000 knot-ft) in the afternoon.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....52-57.
24 hr trend......3 degrees warmer.
Max humidity........42-48 percent.
24 hr trend......16 percent drier.
Humidity recovery...Poor.
20-foot winds.......South around 5 mph. Gusts up to 25 mph
decreasing to 15 mph after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......6000-8000 ft AGL decreasing to 400-1000 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (5500-48100 knot-ft).
.MONDAY...
Sky/weather.........Partly cloudy until 1200, then mostly cloudy.
Slight chance of showers and thunderstorms
after 1200.
Max temperature.....81-86.
24 hr trend......3 degrees cooler.
Min humidity........15-21 percent.
24 hr trend......8 percent wetter.
20-foot winds.......Southwest 5 to 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......2900-4900 ft AGL increasing to 7700-9700 ft AGL
in the afternoon.
Smoke dispersal.....Poor (38400 knot-ft) increasing to very good
(134900 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy with slight chance of showers. Lows in
the mid 50s. Highs in the lower 80s. Southwest winds around
10 mph.
.WEDNESDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the lower 80s.
Southwest winds around 5 mph.
.THURSDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 80s.
Southwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
80s.
.SATURDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 80s.
$$
WYZ426-201030-
Snowy Range/Medicine Bow NF-
131 PM MDT Sat Jul 19 2025
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....43-51.
24 hr trend......1 degree cooler.
Max humidity........64-70 percent.
24 hr trend......24 percent drier.
Humidity recovery...Fair.
20-foot winds.......West 5 to 10 mph. Gusts up to 30 mph decreasing
to 15 mph after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......3200-5200 ft AGL decreasing to 100-800 ft AGL
after midnight.
Smoke dispersal.....Poor (3400-39300 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Slight chance of showers and thunderstorms
after 1200.
Max temperature.....73-81.
24 hr trend......4 degrees warmer.
Min humidity........10-16 percent.
24 hr trend......6 percent drier.
20-foot winds.......West 5 to 10 mph with higher gusts.
Chc of wetting rain.5 percent.
Transport winds.....West around 15 mph.
Mixing height.......3700-5700 ft AGL increasing to 9300-11300 ft
AGL in the afternoon.
Smoke dispersal.....Fair (47200 knot-ft) increasing to very good
(132900 knot-ft) in the afternoon.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....45-53.
24 hr trend......3 degrees warmer.
Max humidity........49-55 percent.
24 hr trend......18 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.......4900-6900 ft AGL decreasing to 0-800 ft AGL
after midnight.
Smoke dispersal.....Poor (3100-33400 knot-ft).
.MONDAY...
Sky/weather.........Partly cloudy until 1200, then mostly cloudy.
Chance of showers and thunderstorms after 1200.
Max temperature.....71-79.
24 hr trend......1 degree cooler.
Min humidity........22-28 percent.
24 hr trend......3 percent wetter.
20-foot winds.......Southwest 5 to 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......3300-5300 ft AGL increasing to 6700-8700 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (34300-83000 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the mid 70s.
Southwest winds around 10 mph.
.WEDNESDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the mid 70s.
Southwest winds around 5 mph.
.THURSDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the mid 70s.
Southwest winds around 5 mph.
.FRIDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the upper 70s.
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the upper 70s.
$$
WYZ427-201030-
North Snowy Range Foothills-
131 PM MDT Sat Jul 19 2025
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....53-58.
24 hr trend......1 degree warmer.
Max humidity........48-54 percent.
24 hr trend......15 percent drier.
Humidity recovery...Poor.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 30 mph
decreasing to 15 mph after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph.
Mixing height.......4100-6100 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (7000-52100 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....83-88.
24 hr trend......1 degree warmer.
Min humidity........12 percent.
24 hr trend......10 percent drier.
20-foot winds.......West around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph.
Mixing height.......4300-6300 ft AGL increasing to 11300-13300 ft
AGL in the afternoon.
Smoke dispersal.....Fair (57000 knot-ft) increasing to excellent
(180700 knot-ft) in the afternoon.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....55-60.
24 hr trend......Unchanged.
Max humidity........34-40 percent.
24 hr trend......12 percent drier.
Humidity recovery...Poor.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 25 mph
decreasing to 15 mph after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......5900-7900 ft AGL decreasing to 200-800 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (5000-50700 knot-ft).
.MONDAY...
Sky/weather.........Partly cloudy until 1200, then mostly cloudy.
Slight chance of showers and thunderstorms
after 1200.
Max temperature.....81-86.
24 hr trend......Unchanged.
Min humidity........14-20 percent.
24 hr trend......7 percent wetter.
20-foot winds.......Southwest 5 to 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......4400-6400 ft AGL increasing to 8400-10400 ft
AGL in the afternoon.
Smoke dispersal.....Fair (45500 knot-ft) increasing to very good
(109900 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the lower 80s.
Southwest winds around 10 mph.
.WEDNESDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the lower 80s.
Southwest winds around 5 mph.
.THURSDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the lower 80s.
South winds around 5 mph.
.FRIDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 80s.
.SATURDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
80s.
$$
WYZ428-201030-
Southern Laramie Valley-
131 PM MDT Sat Jul 19 2025
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....51-56.
24 hr trend......1 degree warmer.
Max humidity........58-64 percent.
24 hr trend......19 percent drier.
Humidity recovery...Fair.
20-foot winds.......West 5 to 10 mph. Gusts up to 25 mph decreasing
to 15 mph after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......4000-6000 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (5300-45500 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........8-14 percent.
24 hr trend......5 percent drier.
20-foot winds.......West 5 to 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....West around 15 mph.
Mixing height.......4300-6300 ft AGL increasing to 8700-10700 ft
AGL in the afternoon.
Smoke dispersal.....Fair (45500 knot-ft) increasing to very good
(126800 knot-ft) in the afternoon.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....53-58.
24 hr trend......1 degree warmer.
Max humidity........47-53 percent.
24 hr trend......9 percent drier.
Humidity recovery...Poor.
20-foot winds.......South 5 to 10 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......4400-6400 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (5800-32200 knot-ft).
.MONDAY...
Sky/weather.........Partly cloudy until 1200, then mostly cloudy.
Slight chance of thunderstorms after 1200 until
1500. Chance of showers after 1200. Chance of
thunderstorms after 1500.
Max temperature.....82-87.
24 hr trend......Unchanged.
Min humidity........20 percent.
24 hr trend......6 percent wetter.
20-foot winds.......Southwest around 5 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......3700-5700 ft AGL increasing to 7700-9700 ft AGL
in the afternoon.
Smoke dispersal.....Poor (25700 knot-ft) increasing to good (85600
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the lower 80s.
Southwest winds around 5 mph.
.WEDNESDAY...Partly cloudy with showers likely and chance of
thunderstorms. Lows in the mid 50s. Highs in the lower 80s.
Southwest winds around 5 mph.
.THURSDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the lower 80s.
South winds around 5 mph.
.FRIDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the mid 80s.
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the upper 80s.
$$
WYZ429-201030-
Southern Laramie Range-
131 PM MDT Sat Jul 19 2025
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....54-59.
24 hr trend......Unchanged.
Max humidity........52-58 percent.
24 hr trend......12 percent drier.
Humidity recovery...Fair.
20-foot winds.......West around 5 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph.
Mixing height.......3400-5400 ft AGL decreasing to 100-600 ft AGL
after midnight.
Smoke dispersal.....Poor (3200-31500 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Slight chance of showers and thunderstorms
after 1200.
Max temperature.....78-83.
24 hr trend......2 degrees warmer.
Min humidity........12-18 percent.
24 hr trend......8 percent drier.
20-foot winds.......West around 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 8000-10000 ft
AGL in the afternoon.
Smoke dispersal.....Fair (43400 knot-ft) increasing to very good
(104200 knot-ft) in the afternoon.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....57-62.
24 hr trend......6 degrees warmer.
Max humidity........38-44 percent.
24 hr trend......14 percent drier.
Humidity recovery...Poor.
20-foot winds.......Southwest 5 to 10 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph.
Mixing height.......4200-6200 ft AGL decreasing to 0-500 ft AGL
after midnight.
Smoke dispersal.....Poor (2900-24200 knot-ft).
.MONDAY...
Sky/weather.........Partly cloudy until 1200, then mostly 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......1 degree cooler.
Min humidity........16-22 percent.
24 hr trend......4 percent wetter.
20-foot winds.......West 5 to 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......3400-5400 ft AGL increasing to 7500-9500 ft AGL
in the afternoon.
Smoke dispersal.....Poor (25700 knot-ft) increasing to good (81100
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the upper 70s.
West winds around 10 mph.
.WEDNESDAY...Partly cloudy. Showers and thunderstorms likely.
Lows in the upper 50s. Highs in the upper 70s. Southwest winds
around 5 mph.
.THURSDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the upper 70s. South
winds around 5 mph.
.FRIDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the mid 50s. Highs around 80.
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the lower 80s.
$$
WYZ430-201030-
Laramie Foothills and High Plains-
131 PM MDT Sat Jul 19 2025
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....57-62.
24 hr trend......Unchanged.
Max humidity........57-63 percent.
24 hr trend......28 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.......2900-4900 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (5900-22500 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....86-91.
24 hr trend......5 degrees warmer.
Min humidity........9-15 percent.
24 hr trend......10 percent drier.
20-foot winds.......Northwest 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......3700-5700 ft AGL increasing to 8300-10300 ft
AGL in the afternoon.
Smoke dispersal.....Fair (42100 knot-ft) increasing to good (98600
knot-ft) in the afternoon.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....58-63.
24 hr trend......2 degrees warmer.
Max humidity........47-53 percent.
24 hr trend......4 percent drier.
Humidity recovery...Poor.
20-foot winds.......Southwest around 10 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph.
Mixing height.......4500-6500 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (5700-26100 knot-ft).
.MONDAY...
Sky/weather.........Partly cloudy until 1500, then mostly cloudy.
Slight chance of thunderstorms after 1200 until
1500. Chance of showers after 1200. Chance of
thunderstorms after 1500.
Max temperature.....86-91.
24 hr trend......1 degree cooler.
Min humidity........14-20 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.....Southwest around 10 mph.
Mixing height.......3900-5900 ft AGL increasing to 9400-11400 ft
AGL in the afternoon.
Smoke dispersal.....Poor (21400 knot-ft) increasing to good (96400
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the mid 80s.
Southwest winds around 10 mph.
.WEDNESDAY...Mostly cloudy with showers and thunderstorms likely.
Lows in the upper 50s. Highs in the lower 80s. West winds around
5 mph.
.THURSDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the lower 80s. East
winds around 5 mph.
.FRIDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the mid 80s.
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the upper 80s.
$$
WYZ431-201030-
Laramie East High Plains-
131 PM MDT Sat Jul 19 2025
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms until 2100. Some thunderstorms
may produce gusty winds and heavy rainfall
until 2100.
Min temperature.....58-63.
24 hr trend......1 degree warmer.
Max humidity........68-74 percent.
24 hr trend......18 percent drier.
Humidity recovery...Good.
20-foot winds.......Southwest around 5 mph.
Chc of wetting rain.5 percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......1800-3800 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (7000-18500 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....90-95.
24 hr trend......4 degrees warmer.
Min humidity........13 percent.
24 hr trend......12 percent drier.
20-foot winds.......Northwest 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......3300-5300 ft AGL increasing to 9900-11900 ft
AGL in the afternoon.
Smoke dispersal.....Poor (32400 knot-ft) increasing to good (94100
knot-ft) in the afternoon.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....59-64.
24 hr trend......1 degree warmer.
Max humidity........55-61 percent.
24 hr trend......11 percent drier.
Humidity recovery...Fair.
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.......4500-6500 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (6500-23700 knot-ft).
.MONDAY...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
after 1200 until 1500. Chance of showers after
1200. Chance of thunderstorms after 1500.
Max temperature.....90-95.
24 hr trend......1 degree cooler.
Min humidity........19 percent.
24 hr trend......6 percent wetter.
20-foot winds.......South 5 to 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......2700-4700 ft AGL increasing to 9700-11700 ft
AGL in the afternoon.
Smoke dispersal.....Poor (17200 knot-ft) increasing to very good
(103700 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows around 60. Highs in the lower 90s. Southwest
winds around 5 mph.
.WEDNESDAY...Mostly cloudy. Showers and thunderstorms likely.
Lows around 60. Highs in the mid 80s. Northwest winds around
5 mph.
.THURSDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the mid 80s.
Northeast winds around 5 mph.
.FRIDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the upper 80s.
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 90s.
$$
WYZ432-201030-
Bordeaux/Chugwater/Wheatland-
131 PM MDT Sat Jul 19 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....62-67.
24 hr trend......4 degrees warmer.
Max humidity........49-55 percent.
24 hr trend......42 percent drier.
Humidity recovery...Poor.
20-foot winds.......West around 10 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......4000-6000 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (6900-32600 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....92-97.
24 hr trend......5 degrees warmer.
Min humidity........11 percent.
24 hr trend......7 percent drier.
20-foot winds.......West around 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph.
Mixing height.......3800-5800 ft AGL increasing to 10800-12800 ft
AGL in the afternoon.
Smoke dispersal.....Fair (40200 knot-ft) increasing to very good
(137100 knot-ft) in the afternoon.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....62-67.
24 hr trend......2 degrees cooler.
Max humidity........39-45 percent.
24 hr trend......8 percent drier.
Humidity recovery...Poor.
20-foot winds.......Southwest around 10 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph.
Mixing height.......5500-7500 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (6500-39200 knot-ft).
.MONDAY...
Sky/weather.........Partly cloudy until 1500, then mostly cloudy.
Slight chance of showers and thunderstorms
after 1200.
Max temperature.....92-97.
24 hr trend......1 degree warmer.
Min humidity........16 percent.
24 hr trend......5 percent wetter.
20-foot winds.......Southwest around 5 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....West around 10 mph.
Mixing height.......3800-5800 ft AGL increasing to 10300-12300 ft
AGL in the afternoon.
Smoke dispersal.....Poor (18300 knot-ft) increasing to very good
(120500 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 60s. Highs in the lower 90s.
Southwest winds around 5 mph.
.WEDNESDAY...Mostly cloudy. Showers and thunderstorms likely.
Lows in the lower 60s. Highs in the mid 80s. North winds around
5 mph.
.THURSDAY...Partly cloudy with chance of showers and
thunderstorms. Lows around 60. Highs in the mid 80s. East winds
around 5 mph.
.FRIDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows around 60. Highs in the lower 90s.
.SATURDAY...Mostly clear. Lows in the lower 60s. Highs in the mid
90s.
$$
WYZ433-201030-
Goshen/Middle-Lower North Platte River Basin-
131 PM MDT Sat Jul 19 2025
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....59-64.
24 hr trend......2 degrees warmer.
Max humidity........65-71 percent.
24 hr trend......28 percent drier.
Humidity recovery...Fair.
20-foot winds.......South around 5 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......3100-5100 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (6000-22400 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....95-100.
24 hr trend......4 degrees warmer.
Min humidity........11 percent.
24 hr trend......10 percent drier.
20-foot winds.......West around 5 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......3400-5400 ft AGL increasing to 10800-12800 ft
AGL in the afternoon.
Smoke dispersal.....Poor (33400 knot-ft) increasing to very good
(130600 knot-ft) in the afternoon.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....61-66.
24 hr trend......Unchanged.
Max humidity........50-56 percent.
24 hr trend......9 percent drier.
Humidity recovery...Poor.
20-foot winds.......South 5 to 10 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph.
Mixing height.......5200-7200 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (5000-32300 knot-ft).
.MONDAY...
Sky/weather.........Partly cloudy. Slight chance of showers after
1200. Slight chance of thunderstorms after
1500.
Max temperature.....95-100.
24 hr trend......Unchanged.
Min humidity........12-18 percent.
24 hr trend......5 percent wetter.
20-foot winds.......South around 5 mph. Gusts up to 20 mph in the
afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......2300-4300 ft AGL increasing to 8700-10700 ft
AGL in the afternoon.
Smoke dispersal.....Poor (10000 knot-ft) increasing to good (90100
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
90s. Southwest winds around 5 mph.
.WEDNESDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the upper 80s. Northeast winds
around 5 mph.
.THURSDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows around 60. Highs in the upper 80s. Northeast winds around
5 mph.
.FRIDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows around 60. Highs in the mid 90s.
.SATURDAY...Mostly clear. Lows around 60. Highs in the upper 90s.
$$