Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Cheyenne, WY
Issued by NWS Cheyenne, WY
168
FNUS55 KCYS 282055
FWFCYS
Fire Weather Planning Forecast for Southeast Wyoming/Western Nebraska
National Weather Service CHEYENNE WY
255 PM MDT Thu Aug 28 2025
.DISCUSSION...
Plentiful moisture and fairly widespread recent rainfall should keep
fire weather concerns down through about Saturday. A pocket of dry
air with breezy westerlies may work into central/northern Carbon/Albany
counties Friday, but RH should remain above 25%. Expect a warming
and drying trend to begin Sunday and last through about the middle of
next week. Elevated fire weather conditions may creep back into the
forecast during this period.
NEZ434-291100-
Pine Ridge/Nebraska National Forest-
255 PM MDT Thu Aug 28 2025
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of showers and
thunderstorms.
Min temperature.....56-61.
24 hr trend......1 degree cooler.
Max humidity........92-98 percent.
24 hr trend......2 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southeast 5 to 10 mph.
Chc of wetting rain.10 percent.
Transport winds.....Southeast 10 to 15 mph.
Mixing height.......2100-4100 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (5200-15000 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy until 1200, then mostly sunny
until 1500, then partly cloudy. Slight chance
of showers and thunderstorms until 1200, then
chance of showers and thunderstorms.
Max temperature.....79-84.
24 hr trend......1 degree warmer.
Min humidity........38-44 percent.
24 hr trend......5 percent wetter.
20-foot winds.......Northwest 5 to 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....Northwest around 10 mph.
Mixing height.......1100-3100 ft AGL increasing to 4800-6800 ft AGL
in the afternoon.
Smoke dispersal.....Poor (16600 knot-ft) increasing to good (75900
knot-ft) in the afternoon.
.FRIDAY NIGHT...
Sky/weather.........Partly cloudy. Chance of showers and
thunderstorms until 2400, then slight chance of
showers.
Min temperature.....55-60.
24 hr trend......1 degree cooler.
Max humidity........90-96 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Northwest 5 to 10 mph.
Chc of wetting rain.10 percent.
Transport winds.....North around 10 mph.
Mixing height.......2300-4300 ft AGL decreasing to 300-900 ft AGL
after midnight.
Smoke dispersal.....Poor (4200-22600 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy. Chance of showers. Slight chance
of thunderstorms after 1200.
Max temperature.....75-80.
24 hr trend......4 degrees cooler.
Min humidity........42-48 percent.
24 hr trend......3 percent wetter.
20-foot winds.......Northwest around 10 mph with higher gusts.
Chc of wetting rain.10 percent.
Transport winds.....Northwest around 15 mph.
Mixing height.......1800-3800 ft AGL increasing to 5400-7400 ft AGL
in the afternoon.
Smoke dispersal.....Poor (31900 knot-ft) increasing to good (99600
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
North winds around 5 mph.
.LABOR DAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 80s. Northwest winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
80s. Northwest winds around 5 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 70s.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
70s.
$$
NEZ435-291100-
Box Butte/South Sioux/Niobrara River-
255 PM MDT Thu Aug 28 2025
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of showers and
thunderstorms until 2400, then slight chance of
showers and thunderstorms.
Min temperature.....55-60.
24 hr trend......2 degrees warmer.
Max humidity........99 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......South around 5 mph.
Chc of wetting rain.10 percent.
Transport winds.....Southeast around 15 mph.
Mixing height.......2100-4100 ft AGL decreasing to 500 ft AGL after
midnight.
Smoke dispersal.....Poor (6700-13900 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy until 1200, then mostly sunny
until 1500, then partly cloudy. Patchy fog
until 0700. Slight chance of showers until
1200, then chance of showers and thunderstorms.
Max temperature.....80-85.
24 hr trend......3 degrees warmer.
Min humidity........35-41 percent.
24 hr trend......7 percent drier.
20-foot winds.......West around 5 mph shifting to the northwest in
the afternoon.
Chc of wetting rain.5 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......1200-3200 ft AGL increasing to 5500-7500 ft AGL
in the afternoon.
Smoke dispersal.....Poor (21100 knot-ft) increasing to good (77900
knot-ft) in the afternoon.
.FRIDAY NIGHT...
Sky/weather.........Partly cloudy. Chance of showers and
thunderstorms until 2400, then slight chance of
showers.
Min temperature.....53-58.
24 hr trend......2 degrees cooler.
Max humidity........93-99 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......North around 5 mph.
Chc of wetting rain.5 percent.
Transport winds.....North 10 to 15 mph.
Mixing height.......2500-4500 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (3300-21800 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy. Slight chance of showers until
1200, then chance of showers and slight chance
of thunderstorms.
Max temperature.....76-81.
24 hr trend......4 degrees cooler.
Min humidity........40-46 percent.
24 hr trend......8 percent wetter.
20-foot winds.......Northwest 5 to 10 mph with higher gusts.
Chc of wetting rain.10 percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing height.......1700-3700 ft AGL increasing to 6000-8000 ft AGL
in the afternoon.
Smoke dispersal.....Poor (33100 knot-ft) increasing to very good
(114000 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
North winds around 5 mph.
.LABOR DAY...Mostly clear. Lows around 50. Highs in the lower
80s. North winds around 5 mph.
.TUESDAY...Clear. Lows around 50. Highs in the lower 80s. North
winds around 5 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 70s.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
70s.
$$
NEZ436-291100-
Lower North Platte River Basin/Scottsbluff National Monument-
255 PM MDT Thu Aug 28 2025
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of showers and
thunderstorms until 2100, then slight chance of
showers and thunderstorms until 0300.
Min temperature.....56-61.
24 hr trend......1 degree warmer.
Max humidity........92-98 percent.
24 hr trend......1 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Southeast around 5 mph.
Chc of wetting rain.10 percent.
Transport winds.....South around 15 mph.
Mixing height.......1500-3500 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (6400-11800 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy until 1200, then mostly sunny
until 1500, then partly cloudy. Patchy fog
until 0700. Slight chance of showers after
1200. Slight chance of thunderstorms after
1500.
Max temperature.....81-86.
24 hr trend......4 degrees warmer.
Min humidity........32-38 percent.
24 hr trend......11 percent drier.
20-foot winds.......Northwest 5 to 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......1300-3300 ft AGL increasing to 5700-7700 ft AGL
in the afternoon.
Smoke dispersal.....Poor (21200 knot-ft) increasing to good (81100
knot-ft) in the afternoon.
.FRIDAY NIGHT...
Sky/weather.........Partly cloudy. Chance of showers and
thunderstorms until 2400, then slight chance of
showers.
Min temperature.....54-59.
24 hr trend......3 degrees cooler.
Max humidity........91-97 percent.
24 hr trend......4 percent drier.
Humidity recovery...Excellent.
20-foot winds.......North around 5 mph.
Chc of wetting rain.5 percent.
Transport winds.....North 10 to 15 mph.
Mixing height.......2400-4400 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (3300-17500 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1500, then partly cloudy. Chance of
showers after 1200. Chance of thunderstorms
after 1500.
Max temperature.....76-81.
24 hr trend......5 degrees cooler.
Min humidity........40-46 percent.
24 hr trend......7 percent wetter.
20-foot winds.......Northwest 5 to 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....Northwest around 15 mph.
Mixing height.......1700-3700 ft AGL increasing to 6300-8300 ft AGL
in the afternoon.
Smoke dispersal.....Poor (27600 knot-ft) increasing to very good
(101500 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
Northwest winds around 5 mph.
.LABOR DAY...Clear. Lows in the lower 50s. Highs in the lower
80s. North winds around 5 mph.
.TUESDAY...Clear. Lows in the lower 50s. Highs in the lower 80s.
North winds around 5 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 70s.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
70s.
$$
NEZ437-291100-
Lodgepole Creek/Southern Nebraska Panhandle-
255 PM MDT Thu Aug 28 2025
.TONIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy
until 2400, then partly cloudy. Chance of
showers and thunderstorms until 2100, then
slight chance of showers and thunderstorms
until 2400.
Min temperature.....54-59.
24 hr trend......2 degrees cooler.
Max humidity........94-100 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......South around 5 mph.
Chc of wetting rain.10 percent.
Transport winds.....South around 15 mph.
Mixing height.......1200-3200 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (6600-11800 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy until 1200, then mostly sunny
until 1500, then partly cloudy. Patchy fog
until 0700. Slight chance of showers and
thunderstorms after 1200.
Max temperature.....79-84.
24 hr trend......6 degrees warmer.
Min humidity........34-40 percent.
24 hr trend......15 percent drier.
20-foot winds.......West around 5 mph shifting to the northwest in
the afternoon. Gusts up to 20 mph.
Chc of wetting rain.5 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......1400-3400 ft AGL increasing to 5500-7500 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (18200-63200 knot-ft).
.FRIDAY NIGHT...
Sky/weather.........Partly cloudy. Chance of showers and
thunderstorms until 2400, then slight chance of
showers.
Min temperature.....53-58.
24 hr trend......1 degree cooler.
Max humidity........93-99 percent.
24 hr trend......3 percent drier.
Humidity recovery...Excellent.
20-foot winds.......North around 5 mph.
Chc of wetting rain.5 percent.
Transport winds.....North around 10 mph.
Mixing height.......2300-4300 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (3400-15700 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy until 1200, then mostly sunny
until 1500, then partly cloudy. Slight chance
of thunderstorms after 1200 until 1500. Chance
of showers after 1200. Chance of thunderstorms
after 1500.
Max temperature.....74-79.
24 hr trend......5 degrees cooler.
Min humidity........43-49 percent.
24 hr trend......8 percent wetter.
20-foot winds.......Northwest around 10 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....Northwest around 15 mph.
Mixing height.......1500-3500 ft AGL increasing to 5900-7900 ft AGL
in the afternoon.
Smoke dispersal.....Poor (26100 knot-ft) increasing to good (86000
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Chance of showers and slight chance of
thunderstorms. Lows around 50. Highs in the upper 70s. Northwest
winds around 5 mph.
.LABOR DAY...Clear. Lows in the upper 40s. Highs in the upper
70s. North winds around 5 mph.
.TUESDAY...Clear. Lows around 50. Highs around 80. North winds
around 5 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows around 50. Highs in the lower 70s.
.THURSDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the lower 70s.
$$
WYZ417-291100-
Niobrara/Lower Elevations of Converse/Thunder Basin National
Grassland-
255 PM MDT Thu Aug 28 2025
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of thunderstorms until
2400. Chance of showers. Slight chance of
thunderstorms after 2400.
Min temperature.....53-58.
24 hr trend......5 degrees cooler.
Max humidity........92-98 percent.
24 hr trend......9 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southeast around 10 mph and gusty shifting to
the south after midnight.
Chc of wetting rain.20 percent.
Transport winds.....Southeast around 15 mph shifting to the south
after midnight.
Mixing height.......700-2700 ft AGL.
Smoke dispersal.....Poor (3800-18800 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1500, then partly cloudy. Slight chance
of thunderstorms after 1200 until 1500. Chance
of showers after 1200. Chance of thunderstorms
after 1500.
Max temperature.....75-80.
24 hr trend......1 degree warmer.
Min humidity........38-44 percent.
24 hr trend......3 percent drier.
20-foot winds.......Northwest 5 to 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......1300-3300 ft AGL increasing to 4900-6900 ft AGL
in the afternoon.
Smoke dispersal.....Poor (18500 knot-ft) increasing to good (93200
knot-ft) in the afternoon.
.FRIDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2100. Chance of showers until 2400, then
slight chance of showers.
Min temperature.....52-57.
24 hr trend......Unchanged.
Max humidity........88-94 percent.
24 hr trend......6 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northwest 5 to 10 mph.
Chc of wetting rain.10 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 (4500-26200 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy. Chance of showers. Slight chance
of thunderstorms after 1200 until 1500, then
chance of thunderstorms.
Max temperature.....72-77.
24 hr trend......3 degrees cooler.
Min humidity........39-45 percent.
24 hr trend......2 percent drier.
20-foot winds.......Northwest 5 to 10 mph with higher gusts.
Chc of wetting rain.10 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......1900-3900 ft AGL increasing to 6200-8200 ft AGL
in the afternoon.
Smoke dispersal.....Poor (27800 knot-ft) increasing to good (99900
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
Northwest winds around 5 mph.
.LABOR DAY...Clear. Lows around 50. Highs in the lower 80s.
Northwest winds around 5 mph.
.TUESDAY...Mostly clear. Lows around 50. Highs in the lower 80s.
North winds around 5 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 70s.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
70s.
$$
WYZ418-291100-
Middle North Platte River Basin/Niobrara and Converse High Plains-
255 PM MDT Thu Aug 28 2025
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of thunderstorms until
2100. Chance of showers until 2400. Slight
chance of thunderstorms after 2100 until 2400.
Min temperature.....53-58.
24 hr trend......3 degrees cooler.
Max humidity........90-96 percent.
24 hr trend......6 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Southeast around 5 mph shifting to the
southwest after midnight. Gusts up to 15 mph.
Chc of wetting rain.10 percent.
Transport winds.....Southeast around 15 mph shifting to the
southwest after midnight.
Mixing height.......1300-3300 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (4300-14000 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1200, then partly cloudy. Slight chance
of thunderstorms after 1200 until 1500. Chance
of showers after 1200. Chance of thunderstorms
after 1500.
Max temperature.....74-80.
24 hr trend......3 degrees warmer.
Min humidity........35-41 percent.
24 hr trend......11 percent drier.
20-foot winds.......Northwest 5 to 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....Northwest around 15 mph.
Mixing height.......1600-3600 ft AGL increasing to 5400-7400 ft AGL
in the afternoon.
Smoke dispersal.....Poor (28100 knot-ft) increasing to very good
(111800 knot-ft) in the afternoon.
.FRIDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2100. Chance of showers until 2400, then
slight chance of showers.
Min temperature.....52-57.
24 hr trend......1 degree cooler.
Max humidity........87-93 percent.
24 hr trend......4 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northwest around 5 mph. Gusts up to 20 mph in
the evening.
Chc of wetting rain.5 percent.
Transport winds.....North 10 to 15 mph.
Mixing height.......2300-4300 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (3400-24600 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy. Slight chance of showers until
1200, then chance of showers and thunderstorms.
Max temperature.....72-78.
24 hr trend......3 degrees cooler.
Min humidity........37-43 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Northwest 5 to 10 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......2000-4000 ft AGL increasing to 6300-8300 ft AGL
in the afternoon.
Smoke dispersal.....Poor (25900 knot-ft) increasing to very good
(112700 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows around 50. Highs in the upper 70s. Northwest
winds around 5 mph.
.LABOR DAY...Clear. Lows around 50. Highs in the lower 80s.
Northwest winds around 5 mph.
.TUESDAY...Mostly clear. Lows around 50. Highs in the lower 80s.
North winds around 5 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 70s.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
70s.
$$
WYZ419-291100-
North Laramie Range and Adjacent High Plains-
255 PM MDT Thu Aug 28 2025
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of showers and
thunderstorms until 2100, then slight chance of
showers until 2400.
Min temperature.....50-56.
24 hr trend......1 degree warmer.
Max humidity........79-85 percent.
24 hr trend......8 percent drier.
Humidity recovery...Good.
20-foot winds.......Southwest 5 to 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......1300-3300 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (4900-15100 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1200, then partly cloudy. Slight chance
of thunderstorms after 1200 until 1500. Chance
of showers after 1200. Chance of thunderstorms
after 1500.
Max temperature.....66-76.
24 hr trend......1 degree warmer.
Min humidity........36-42 percent.
24 hr trend......10 percent drier.
20-foot winds.......Northwest around 10 mph with higher gusts.
Chc of wetting rain.5 percent.
Transport winds.....West around 15 mph.
Mixing height.......2200-4200 ft AGL increasing to 5900-7900 ft AGL
in the afternoon.
Smoke dispersal.....Poor (32800 knot-ft) increasing to very good
(107300 knot-ft) in the afternoon.
.FRIDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2400. Chance of showers.
Min temperature.....48-54.
24 hr trend......2 degrees cooler.
Max humidity........82-88 percent.
24 hr trend......3 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northwest around 5 mph. Gusts up to 20 mph in
the evening.
Chc of wetting rain.5 percent.
Transport winds.....Northwest 5 to 10 mph.
Mixing height.......2200-4200 ft AGL decreasing to 100-700 ft AGL
after midnight.
Smoke dispersal.....Poor (2600-19700 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy. Chance of showers until 1200,
then showers likely and chance of
thunderstorms.
Max temperature.....64-72.
24 hr trend......1 degree cooler.
Min humidity........42-48 percent.
24 hr trend......9 percent wetter.
20-foot winds.......Northwest 5 to 10 mph and gusty.
Chc of wetting rain.15 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......2300-4300 ft AGL increasing to 6200-8200 ft AGL
in the afternoon.
Smoke dispersal.....Poor (22100 knot-ft) increasing to very good
(100100 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
Northwest winds around 5 mph.
.LABOR DAY...Clear. Lows in the upper 40s. Highs in the mid 70s.
Northwest winds around 5 mph.
.TUESDAY...Mostly clear. Lows around 50. Highs in the mid 70s.
Northwest winds around 5 mph.
.WEDNESDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 60s.
.THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the
lower 70s.
$$
WYZ420-291100-
North Laramie Valley/Shirley Basin-
255 PM MDT Thu Aug 28 2025
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2100. Slight chance of showers until
2400.
Min temperature.....47-52.
24 hr trend......1 degree cooler.
Max humidity........85-91 percent.
24 hr trend......12 percent drier.
Humidity recovery...Excellent.
20-foot winds.......West around 5 mph.
Chc of wetting rain.5 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......2100-4100 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (4700-28200 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1200, then partly cloudy. Slight chance
of thunderstorms after 1200 until 1500. Chance
of showers after 1200. Chance of thunderstorms
after 1500.
Max temperature.....69-74.
24 hr trend......3 degrees warmer.
Min humidity........29-35 percent.
24 hr trend......13 percent drier.
20-foot winds.......West around 10 mph with higher gusts.
Chc of wetting rain.5 percent.
Transport winds.....West around 15 mph.
Mixing height.......2000-4000 ft AGL increasing to 6300-8300 ft AGL
in the afternoon.
Smoke dispersal.....Poor (29200 knot-ft) increasing to very good
(116600 knot-ft) in the afternoon.
.FRIDAY NIGHT...
Sky/weather.........Partly cloudy. Chance of thunderstorms until
2100. Chance of showers. Slight chance of
thunderstorms after 2100 until 2400.
Min temperature.....46-51.
24 hr trend......2 degrees cooler.
Max humidity........91-97 percent.
24 hr trend......9 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North around 5 mph in the evening becoming
light.
Chc of wetting rain.5 percent.
Transport winds.....North 5 to 10 mph.
Mixing height.......3000-5000 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (2700-28200 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy. Chance of showers until 1200,
then showers likely and chance of
thunderstorms.
Max temperature.....68-73.
24 hr trend......3 degrees cooler.
Min humidity........37-43 percent.
24 hr trend......8 percent wetter.
20-foot winds.......Northwest 5 to 10 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....Northwest around 5 mph increasing to around 15
mph in the afternoon.
Mixing height.......2400-4400 ft AGL increasing to 7100-9100 ft AGL
in the afternoon.
Smoke dispersal.....Poor (19600 knot-ft) increasing to very good
(112400 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the lower 70s.
Northwest winds around 5 mph.
.LABOR DAY...Clear. Lows in the mid 40s. Highs in the mid 70s.
North winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s. Northeast winds around 5 mph.
.WEDNESDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 40s. Highs around 70.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 70s.
$$
WYZ421-291100-
Ferris/Seminoe/Shirley Mountains-
255 PM MDT Thu Aug 28 2025
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2100. Slight chance of showers until
2400.
Min temperature.....49-54.
24 hr trend......2 degrees cooler.
Max humidity........77-83 percent.
24 hr trend......17 percent drier.
Humidity recovery...Good.
20-foot winds.......West 5 to 10 mph. Gusts up to 25 mph decreasing
to 15 mph after midnight.
Chc of wetting rain.5 percent.
Transport winds.....West around 10 mph.
Mixing height.......2600-4600 ft AGL decreasing to 200-800 ft AGL
after midnight.
Smoke dispersal.....Poor (3300-29800 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1500, then partly cloudy. Chance of
showers and slight chance of thunderstorms
after 1200.
Max temperature.....68-74.
24 hr trend......5 degrees warmer.
Min humidity........27-33 percent.
24 hr trend......11 percent drier.
20-foot winds.......West 5 to 10 mph with higher gusts.
Chc of wetting rain.5 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......1800-3800 ft AGL increasing to 6500-8500 ft AGL
in the afternoon.
Smoke dispersal.....Poor (18200 knot-ft) increasing to very good
(106900 knot-ft) in the afternoon.
.FRIDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2100. Chance of showers.
Min temperature.....48-53.
24 hr trend......Unchanged.
Max humidity........82-88 percent.
24 hr trend......6 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North around 5 mph.
Chc of wetting rain.5 percent.
Transport winds.....North 5 to 10 mph.
Mixing height.......3400-5400 ft AGL decreasing to 200-900 ft AGL
after midnight.
Smoke dispersal.....Poor (2900-28600 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy until 1200, then mostly sunny
until 1500, then partly cloudy. Chance of
showers. Slight chance of thunderstorms after
1200 until 1500, then chance of thunderstorms.
Max temperature.....66-74.
24 hr trend......9 degrees cooler.
Min humidity........32-38 percent.
24 hr trend......5 percent wetter.
20-foot winds.......Northwest around 5 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....Northwest around 5 mph increasing to around 15
mph in the afternoon.
Mixing height.......2000-4000 ft AGL increasing to 6900-8900 ft AGL
in the afternoon.
Smoke dispersal.....Poor (13200 knot-ft) increasing to very good
(104800 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the upper 40s. Highs in the lower
70s. North winds around 5 mph.
.LABOR DAY...Clear. Lows in the upper 40s. Highs in the mid 70s.
Northeast winds around 5 mph.
.TUESDAY...Mostly clear. Lows around 50. Highs in the mid 70s.
Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs around 70.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 70s.
$$
WYZ422-291100-
Central and West Carbon-
255 PM MDT Thu Aug 28 2025
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....48-53.
24 hr trend......1 degree cooler.
Max humidity........79-85 percent.
24 hr trend......15 percent drier.
Humidity recovery...Good.
20-foot winds.......West 5 to 10 mph. Gusts up to 25 mph decreasing
to 15 mph after midnight.
Chc of wetting rain.5 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......2400-4400 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (4200-35900 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1200, then partly cloudy. Slight chance
of showers and thunderstorms after 1200.
Max temperature.....70-75.
24 hr trend......3 degrees warmer.
Min humidity........23-29 percent.
24 hr trend......14 percent drier.
20-foot winds.......West 5 to 10 mph with higher gusts.
Chc of wetting rain.5 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......1900-3900 ft AGL increasing to 6800-8800 ft AGL
in the afternoon.
Smoke dispersal.....Poor (20000 knot-ft) increasing to very good
(105500 knot-ft) in the afternoon.
.FRIDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2100. Slight chance of showers until
2400, then chance of showers.
Min temperature.....46-51.
24 hr trend......2 degrees cooler.
Max humidity........85-91 percent.
24 hr trend......2 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest around 5 mph shifting to the
northeast after midnight. Gusts up to 15 mph.
Chc of wetting rain.5 percent.
Transport winds.....Northwest around 10 mph shifting to the
northeast after midnight.
Mixing height.......3300-5300 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (3000-32200 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1500, then partly cloudy. Chance of
showers. Slight chance of thunderstorms after
1200 until 1500, then chance of thunderstorms.
Max temperature.....69-74.
24 hr trend......2 degrees cooler.
Min humidity........29-35 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 5 mph increasing to northwest
around 15 mph in the afternoon.
Mixing height.......2200-4200 ft AGL increasing to 7100-9100 ft AGL
in the afternoon.
Smoke dispersal.....Poor (12900 knot-ft) increasing to good (96300
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Clear. Lows in the mid 40s. Highs in the lower 70s.
Northeast winds around 5 mph.
.LABOR DAY...Clear. Lows in the mid 40s. Highs in the mid 70s.
Northeast winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s.
$$
WYZ423-291100-
Southwest Carbon County-
255 PM MDT Thu Aug 28 2025
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....47-52.
24 hr trend......1 degree warmer.
Max humidity........84-90 percent.
24 hr trend......15 percent drier.
Humidity recovery...Excellent.
20-foot winds.......West around 5 mph shifting to the south after
midnight.
Chc of wetting rain.Zero percent.
Transport winds.....West 5 to 10 mph.
Mixing height.......1900-3900 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (3000-27600 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms after 1200.
Max temperature.....70-75.
24 hr trend......4 degrees warmer.
Min humidity........27-33 percent.
24 hr trend......14 percent drier.
20-foot winds.......Southwest 5 to 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....West 5 to 10 mph.
Mixing height.......1600-3600 ft AGL increasing to 6100-8100 ft AGL
in the afternoon.
Smoke dispersal.....Poor (12000 knot-ft) increasing to good (83500
knot-ft) in the afternoon.
.FRIDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2100Slight chance of showers.
Min temperature.....44-49.
24 hr trend......4 degrees cooler.
Max humidity........85-91 percent.
24 hr trend......7 percent wetter.
Humidity recovery...Excellent.
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.....Southwest around 10 mph shifting to the
southeast after midnight.
Mixing height.......3000-5000 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (3700-23800 knot-ft).
.SATURDAY...
Sky/weather.........Mostly sunny. Chance of showers. Chance of
thunderstorms after 1200.
Max temperature.....70-75.
24 hr trend......1 degree cooler.
Min humidity........26-32 percent.
24 hr trend......1 percent drier.
20-foot winds.......Southwest around 5 mph shifting to the
northwest in the afternoon.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 5 mph shifting to the
northwest in the afternoon.
Mixing height.......2100-4100 ft AGL increasing to 7100-9100 ft AGL
in the afternoon.
Smoke dispersal.....Poor (12200 knot-ft) increasing to good (86000
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Clear. Lows in the mid 40s. Highs in the mid 70s.
Northeast winds around 5 mph.
.LABOR DAY...Clear. Lows in the mid 40s. Highs in the upper 70s.
Northeast winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
70s. Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the mid 70s.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s.
$$
WYZ424-291100-
Sierra Madre Range/Medicine Bow NF-
255 PM MDT Thu Aug 28 2025
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms until 2100.
Min temperature.....43-48.
24 hr trend......Unchanged.
Max humidity........83-89 percent.
24 hr trend......12 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Southwest around 5 mph.
Chc of wetting rain.5 percent.
Transport winds.....West 5 to 10 mph.
Mixing height.......1400-3400 ft AGL decreasing to 100-800 ft AGL
after midnight.
Smoke dispersal.....Poor (2700-16900 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms after 1200.
Max temperature.....61-69.
24 hr trend......Unchanged.
Min humidity........33-39 percent.
24 hr trend......12 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.......1900-3900 ft AGL increasing to 5600-7600 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (20600-68100 knot-ft).
.FRIDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2100. Slight chance of showers.
Min temperature.....42-47.
24 hr trend......1 degree cooler.
Max humidity........74-80 percent.
24 hr trend......10 percent drier.
Humidity recovery...Good.
20-foot winds.......Southwest around 5 mph shifting to the south
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.......2400-4400 ft AGL decreasing to 100-800 ft AGL
after midnight.
Smoke dispersal.....Poor (2500-17900 knot-ft).
.SATURDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Chance of showers. Chance of thunderstorms
after 1200.
Max temperature.....60-68.
24 hr trend......3 degrees cooler.
Min humidity........34-40 percent.
24 hr trend......2 percent drier.
20-foot winds.......Southwest around 5 mph shifting to the
northwest in the afternoon. Gusts up to 20 mph.
Chc of wetting rain.10 percent.
Transport winds.....West around 5 mph increasing to northwest
around 15 mph in the afternoon.
Mixing height.......2100-4100 ft AGL increasing to 7000-9000 ft AGL
in the afternoon.
Smoke dispersal.....Poor (15400 knot-ft) increasing to good (89500
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 40s. Highs in the upper
60s. Northeast winds around 5 mph.
.LABOR DAY...Clear. Lows in the lower 40s. Highs around 70.
Northeast winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the mid 40s. Highs around 70.
Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the upper 60s.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
upper 60s.
$$
WYZ425-291100-
Upper North Platte River Basin-
255 PM MDT Thu Aug 28 2025
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms until 2100.
Min temperature.....45-50.
24 hr trend......1 degree cooler.
Max humidity........83-89 percent.
24 hr trend......15 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Southwest 5 to 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......2300-4300 ft AGL decreasing to 600-1100 ft AGL
after midnight.
Smoke dispersal.....Poor (5500-25200 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms after 1200.
Max temperature.....70-75.
24 hr trend......1 degree warmer.
Min humidity........24-30 percent.
24 hr trend......10 percent drier.
20-foot winds.......West 5 to 10 mph with higher gusts.
Chc of wetting rain.5 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......2500-4500 ft AGL increasing to 6900-8800 ft AGL
in the afternoon.
Smoke dispersal.....Poor (26200 knot-ft) increasing to good (97900
knot-ft) in the afternoon.
.FRIDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2100Slight chance of showers.
Min temperature.....43-48.
24 hr trend......3 degrees cooler.
Max humidity........83-89 percent.
24 hr trend......3 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......West around 5 mph shifting to the south 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.......3500-5500 ft AGL decreasing to 600-1100 ft AGL
after midnight.
Smoke dispersal.....Poor (4100-26400 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1200, then partly cloudy. Chance of
showers. Chance of thunderstorms after 1200.
Max temperature.....68-73.
24 hr trend......2 degrees cooler.
Min humidity........27-33 percent.
24 hr trend......2 percent wetter.
20-foot winds.......Southwest around 5 mph shifting to the
northwest and gusty in the afternoon.
Chc of wetting rain.10 percent.
Transport winds.....Southwest around 5 mph increasing to northwest
around 15 mph in the afternoon.
Mixing height.......2400-4400 ft AGL increasing to 7400-8700 ft AGL
in the afternoon.
Smoke dispersal.....Poor (15400 knot-ft) increasing to good (97100
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Clear. Lows in the lower 40s. Highs in the lower 70s.
Northeast winds around 5 mph.
.LABOR DAY...Clear. Lows in the lower 40s. Highs in the mid 70s.
East winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s. East winds around 5 mph.
.WEDNESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the lower 70s.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the mid
70s.
$$
WYZ426-291100-
Snowy Range/Medicine Bow NF-
255 PM MDT Thu Aug 28 2025
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2100. Slight chance of showers until
2400.
Min temperature.....40-46.
24 hr trend......1 degree cooler.
Max humidity........89-95 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......West around 5 mph.
Chc of wetting rain.5 percent.
Transport winds.....West around 10 mph.
Mixing height.......1700-3700 ft AGL decreasing to 100-800 ft AGL
after midnight.
Smoke dispersal.....Poor (3500-18300 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms after 1200.
Max temperature.....60-68.
24 hr trend......1 degree warmer.
Min humidity........32-38 percent.
24 hr trend......14 percent drier.
20-foot winds.......West around 10 mph with higher gusts.
Chc of wetting rain.5 percent.
Transport winds.....West around 15 mph.
Mixing height.......1800-3800 ft AGL increasing to 5400-7400 ft AGL
in the afternoon.
Smoke dispersal.....Poor (29400 knot-ft) increasing to good (84500
knot-ft) in the afternoon.
.FRIDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2400. Chance of showers.
Min temperature.....38-44.
24 hr trend......1 degree cooler.
Max humidity........84-90 percent.
24 hr trend......9 percent drier.
Humidity recovery...Excellent.
20-foot winds.......West around 5 mph shifting to the southwest
after midnight.
Chc of wetting rain.5 percent.
Transport winds.....Northwest around 10 mph shifting to the
southwest after midnight.
Mixing height.......2300-4300 ft AGL decreasing to 100-800 ft AGL
after midnight.
Smoke dispersal.....Poor (2100-21000 knot-ft).
.SATURDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Chance of showers until 1200, then showers
likely and chance of thunderstorms.
Max temperature.....59-67.
24 hr trend......2 degrees cooler.
Min humidity........39-45 percent.
24 hr trend......7 percent wetter.
20-foot winds.......West around 5 mph and gusty shifting to the
northwest with higher gusts in the afternoon.
Chc of wetting rain.10 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......2400-4400 ft AGL increasing to 6600-8600 ft AGL
in the afternoon.
Smoke dispersal.....Poor (22300 knot-ft) increasing to good (94900
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 30s. Highs in the mid 60s.
Northwest winds around 5 mph.
.LABOR DAY...Clear. Lows in the upper 30s. Highs in the upper
60s. North winds around 5 mph.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows around 40. Highs in the upper 60s. Northeast
winds around 5 mph.
.WEDNESDAY...Mostly clear. Chance of showers and thunderstorms.
Lows around 40. Highs in the mid 60s.
.THURSDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 30s. Highs in the mid 60s.
$$
WYZ427-291100-
North Snowy Range Foothills-
255 PM MDT Thu Aug 28 2025
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2100. Slight chance of showers until
2400.
Min temperature.....48-53.
24 hr trend......Unchanged.
Max humidity........75-81 percent.
24 hr trend......17 percent drier.
Humidity recovery...Good.
20-foot winds.......Southwest 5 to 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......2400-4400 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (6800-28700 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1200, then partly cloudy. Slight chance
of showers and thunderstorms after 1200.
Max temperature.....69-74.
24 hr trend......2 degrees warmer.
Min humidity........24-30 percent.
24 hr trend......12 percent drier.
20-foot winds.......West 10 to 15 mph with higher gusts.
Chc of wetting rain.5 percent.
Transport winds.....West around 15 mph.
Mixing height.......2300-4300 ft AGL increasing to 6700-8700 ft AGL
in the afternoon.
Smoke dispersal.....Poor (38400 knot-ft) increasing to very good
(123900 knot-ft) in the afternoon.
.FRIDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms until 2400, then chance of
showers.
Min temperature.....45-50.
24 hr trend......3 degrees cooler.
Max humidity........80-86 percent.
24 hr trend......4 percent wetter.
Humidity recovery...Good.
20-foot winds.......Northwest around 5 mph shifting to the
southwest after midnight.
Chc of wetting rain.5 percent.
Transport winds.....Northwest around 10 mph shifting to the
southwest after midnight.
Mixing height.......3100-5100 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (3400-28000 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1200, then partly cloudy. Chance of
showers until 1200, then showers likely and
chance of thunderstorms.
Max temperature.....67-72.
24 hr trend......2 degrees cooler.
Min humidity........32-38 percent.
24 hr trend......9 percent wetter.
20-foot winds.......Northwest 5 to 10 mph. Gusts up to 15 mph
increasing to 25 mph in the afternoon.
Chc of wetting rain.10 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......2600-4600 ft AGL increasing to 7300-9300 ft AGL
in the afternoon.
Smoke dispersal.....Poor (20800 knot-ft) increasing to very good
(114400 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the lower 70s.
Northwest winds around 5 mph.
.LABOR DAY...Clear. Lows in the mid 40s. Highs in the mid 70s.
Northwest winds around 5 mph.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the mid 70s. East
winds around 5 mph.
.WEDNESDAY...Mostly clear. Chance of showers and thunderstorms.
Lows in the upper 40s. Highs around 70.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s.
$$
WYZ428-291100-
Southern Laramie Valley-
255 PM MDT Thu Aug 28 2025
.TONIGHT...
Sky/weather.........Mostly cloudy until 2100, then partly cloudy.
Chance of showers and thunderstorms until 2100,
then slight chance of showers until 2400.
Min temperature.....46-51.
24 hr trend......2 degrees cooler.
Max humidity........85-91 percent.
24 hr trend......9 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Southwest around 5 mph.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......1400-3400 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (5700-14500 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1200, then partly cloudy. Slight chance
of showers and thunderstorms after 1200.
Max temperature.....70-75.
24 hr trend......4 degrees warmer.
Min humidity........26-32 percent.
24 hr trend......17 percent drier.
20-foot winds.......West around 10 mph with higher gusts.
Chc of wetting rain.5 percent.
Transport winds.....West around 15 mph.
Mixing height.......2400-4400 ft AGL increasing to 6900-8900 ft AGL
in the afternoon.
Smoke dispersal.....Poor (34600 knot-ft) increasing to very good
(105700 knot-ft) in the afternoon.
.FRIDAY NIGHT...
Sky/weather.........Partly cloudy. Chance of thunderstorms until
2100. Chance of showers. Slight chance of
thunderstorms after 2100 until 2400.
Min temperature.....43-48.
24 hr trend......2 degrees cooler.
Max humidity........89-95 percent.
24 hr trend......8 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest around 5 mph in the evening becoming
light.
Chc of wetting rain.5 percent.
Transport winds.....Northwest around 10 mph shifting to the
southwest after midnight.
Mixing height.......2900-4900 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (3300-24900 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1200, then partly cloudy. Chance of
showers until 1200, then showers likely and
chance of thunderstorms.
Max temperature.....68-73.
24 hr trend......3 degrees cooler.
Min humidity........35-41 percent.
24 hr trend......9 percent wetter.
20-foot winds.......Northwest 5 to 10 mph. Gusts up to 15 mph
increasing to 25 mph in the afternoon.
Chc of wetting rain.15 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......2500-4500 ft AGL increasing to 6500-8500 ft AGL
in the afternoon.
Smoke dispersal.....Poor (19100 knot-ft) increasing to very good
(104000 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 40s. Highs in the lower 70s.
West winds around 5 mph.
.LABOR DAY...Clear. Lows in the lower 40s. Highs in the mid 70s.
Northwest winds around 5 mph.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the mid 70s. West
winds around 5 mph.
.WEDNESDAY...Mostly clear with chance of showers and
thunderstorms. Lows in the mid 40s. Highs around 70.
.THURSDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 40s. Highs in the lower 70s.
$$
WYZ429-291100-
Southern Laramie Range-
255 PM MDT Thu Aug 28 2025
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of showers and
thunderstorms until 2100, then slight chance of
showers until 2400.
Min temperature.....48-53.
24 hr trend......Unchanged.
Max humidity........79-85 percent.
24 hr trend......14 percent drier.
Humidity recovery...Good.
20-foot winds.......Southwest around 5 mph.
Chc of wetting rain.10 percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......200-2200 ft AGL.
Smoke dispersal.....Poor (3400-7400 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
after 1200 until 1500. Chance of showers after
1200. Chance of thunderstorms after 1500.
Max temperature.....67-72.
24 hr trend......1 degree warmer.
Min humidity........29-35 percent.
24 hr trend......20 percent drier.
20-foot winds.......West around 10 mph with higher gusts.
Chc of wetting rain.5 percent.
Transport winds.....West around 15 mph.
Mixing height.......1600-3600 ft AGL increasing to 5900-7900 ft AGL
in the afternoon.
Smoke dispersal.....Poor (30700 knot-ft) increasing to good (93900
knot-ft) in the afternoon.
.FRIDAY NIGHT...
Sky/weather.........Partly cloudy. Chance of showers and
thunderstorms until 2400, then slight chance of
showers.
Min temperature.....46-51.
24 hr trend......Unchanged.
Max humidity........81-87 percent.
24 hr trend......1 percent wetter.
Humidity recovery...Good.
20-foot winds.......Northwest around 5 mph. Gusts up to 20 mph in
the evening.
Chc of wetting rain.5 percent.
Transport winds.....Northwest 5 to 10 mph.
Mixing height.......2200-4200 ft AGL decreasing to 100-600 ft AGL
after midnight.
Smoke dispersal.....Poor (1400-19700 knot-ft).
.SATURDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Chance of showers until 1200, then showers
likely and chance of thunderstorms.
Max temperature.....64-69.
24 hr trend......4 degrees cooler.
Min humidity........41-47 percent.
24 hr trend......12 percent wetter.
20-foot winds.......Northwest 5 to 10 mph with higher gusts.
Chc of wetting rain.20 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......2500-4500 ft AGL increasing to 5000-7000 ft AGL
in the afternoon.
Smoke dispersal.....Poor (21900 knot-ft) increasing to good (79100
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the upper 60s.
Northwest winds around 5 mph.
.LABOR DAY...Clear. Lows in the upper 40s. Highs around 70.
Northwest winds around 5 mph.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
Northwest winds around 5 mph.
.WEDNESDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the mid 60s.
.THURSDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the upper 60s.
$$
WYZ430-291100-
Laramie Foothills and High Plains-
255 PM MDT Thu Aug 28 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 2400.
Min temperature.....51-56.
24 hr trend......1 degree cooler.
Max humidity........86-92 percent.
24 hr trend......5 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Southwest around 5 mph.
Chc of wetting rain.10 percent.
Transport winds.....Southwest around 15 mph.
Mixing height.......300-2300 ft AGL.
Smoke dispersal.....Poor (5800-9100 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1200, then partly cloudy. Slight chance
of showers and thunderstorms after 1200.
Max temperature.....75-80.
24 hr trend......4 degrees warmer.
Min humidity........31 percent.
24 hr trend......21 percent drier.
20-foot winds.......Northwest around 10 mph with higher gusts.
Chc of wetting rain.5 percent.
Transport winds.....Northwest around 15 mph.
Mixing height.......2100-4100 ft AGL increasing to 7100-9100 ft AGL
in the afternoon.
Smoke dispersal.....Poor (34800 knot-ft) increasing to good (97200
knot-ft) in the afternoon.
.FRIDAY NIGHT...
Sky/weather.........Partly cloudy. Chance of showers and
thunderstorms until 2400, then slight chance of
showers.
Min temperature.....49-54.
24 hr trend......1 degree cooler.
Max humidity........90-96 percent.
24 hr trend......4 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest around 5 mph. Gusts up to 20 mph in
the evening.
Chc of wetting rain.5 percent.
Transport winds.....North around 10 mph.
Mixing height.......2600-4600 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (3400-20500 knot-ft).
.SATURDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Slight chance of showers until 1200, then
showers likely and chance of thunderstorms.
Max temperature.....69-74.
24 hr trend......6 degrees cooler.
Min humidity........43-49 percent.
24 hr trend......19 percent wetter.
20-foot winds.......North 5 to 10 mph. Gusts up to 15 mph
increasing to 25 mph in the afternoon.
Chc of wetting rain.25 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......2400-4400 ft AGL increasing to 5300-7300 ft AGL
in the afternoon.
Smoke dispersal.....Poor (21000 knot-ft) increasing to good (75800
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the mid 70s.
Northwest winds around 5 mph.
.LABOR DAY...Clear. Lows in the upper 40s. Highs in the mid 70s.
Northwest winds around 5 mph.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the upper 70s.
North winds around 5 mph.
.WEDNESDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the upper 40s. Highs around 70.
.THURSDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the lower 70s.
$$
WYZ431-291100-
Laramie East High Plains-
255 PM MDT Thu Aug 28 2025
.TONIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
Chance of showers and thunderstorms until 2100,
then slight chance of showers and thunderstorms
until 2400.
Min temperature.....53-58.
24 hr trend......Unchanged.
Max humidity........92-98 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Southwest around 5 mph.
Chc of wetting rain.10 percent.
Transport winds.....South 10 to 15 mph.
Mixing height.......400-2300 ft AGL.
Smoke dispersal.....Poor (6400-8400 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1500, then partly cloudy. Slight chance
of showers and thunderstorms after 1200.
Max temperature.....78-83.
24 hr trend......5 degrees warmer.
Min humidity........27-33 percent.
24 hr trend......21 percent drier.
20-foot winds.......Northwest 5 to 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......2000-4000 ft AGL increasing to 6800-8800 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (28400-76100 knot-ft).
.FRIDAY NIGHT...
Sky/weather.........Partly cloudy. Chance of showers and
thunderstorms until 2400, then slight chance of
showers.
Min temperature.....52-57.
24 hr trend......Unchanged.
Max humidity........90-96 percent.
24 hr trend......4 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northwest around 5 mph.
Chc of wetting rain.5 percent.
Transport winds.....North around 10 mph.
Mixing height.......2300-4300 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (3700-17100 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1200, then partly cloudy. Slight chance
of showers until 1200, then showers likely and
chance of thunderstorms.
Max temperature.....72-77.
24 hr trend......6 degrees cooler.
Min humidity........42-48 percent.
24 hr trend......14 percent wetter.
20-foot winds.......North 5 to 10 mph and gusty.
Chc of wetting rain.25 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......1600-3600 ft AGL increasing to 5200-7200 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (20700-70200 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Chance of showers and slight chance of
thunderstorms. Lows in the upper 40s. Highs in the mid 70s.
Northwest winds around 5 mph.
.LABOR DAY...Clear. Lows in the upper 40s. Highs in the upper
70s. Northwest winds around 5 mph.
.TUESDAY...Clear. Lows in the upper 40s. Highs in the upper 70s.
North winds around 5 mph.
.WEDNESDAY...Partly cloudy with chance of showers and
thunderstorms. Lows around 50. Highs in the lower 70s.
.THURSDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the mid 70s.
$$
WYZ432-291100-
Bordeaux/Chugwater/Wheatland-
255 PM MDT Thu Aug 28 2025
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of showers and
thunderstorms until 2100, then slight chance of
showers and thunderstorms until 2400.
Min temperature.....55-60.
24 hr trend......Unchanged.
Max humidity........83-89 percent.
24 hr trend......12 percent drier.
Humidity recovery...Excellent.
20-foot winds.......South around 5 mph shifting to the southwest
after midnight. Gusts up to 15 mph.
Chc of wetting rain.5 percent.
Transport winds.....South around 15 mph shifting to the southwest
after midnight.
Mixing height.......500-2500 ft AGL.
Smoke dispersal.....Poor (4900-10900 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1200, then partly cloudy. Slight chance
of showers and thunderstorms after 1200.
Max temperature.....78-83.
24 hr trend......2 degrees warmer.
Min humidity........29-35 percent.
24 hr trend......14 percent drier.
20-foot winds.......Northwest 5 to 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....Northwest around 15 mph.
Mixing height.......2300-4300 ft AGL increasing to 6600-8600 ft AGL
in the afternoon.
Smoke dispersal.....Poor (28900 knot-ft) increasing to good (90600
knot-ft) in the afternoon.
.FRIDAY NIGHT...
Sky/weather.........Partly cloudy. Chance of showers and slight
chance of thunderstorms until 2400, then slight
chance of showers.
Min temperature.....54-59.
24 hr trend......2 degrees cooler.
Max humidity........82-88 percent.
24 hr trend......3 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northwest around 5 mph. Gusts up to 20 mph in
the evening.
Chc of wetting rain.5 percent.
Transport winds.....North around 10 mph.
Mixing height.......2300-4300 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (3200-18800 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1200, then partly cloudy. Slight chance
of showers until 1200, then chance of showers
and thunderstorms.
Max temperature.....74-79.
24 hr trend......5 degrees cooler.
Min humidity........35-41 percent.
24 hr trend......6 percent wetter.
20-foot winds.......Northwest 5 to 10 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......1900-3900 ft AGL increasing to 5200-7200 ft AGL
in the afternoon.
Smoke dispersal.....Poor (21700 knot-ft) increasing to good (74500
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
Northwest winds around 5 mph.
.LABOR DAY...Clear. Lows in the lower 50s. Highs in the lower
80s. Northwest winds around 5 mph.
.TUESDAY...Clear. Lows in the lower 50s. Highs in the lower 80s.
Northwest winds around 5 mph.
.WEDNESDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 70s.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s.
$$
WYZ433-291100-
Goshen/Middle-Lower North Platte River Basin-
255 PM MDT Thu Aug 28 2025
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of showers and
thunderstorms until 2100, then slight chance of
showers and thunderstorms until 2400.
Min temperature.....55-60.
24 hr trend......1 degree cooler.
Max humidity........92-98 percent.
24 hr trend......1 percent drier.
Humidity recovery...Excellent.
20-foot winds.......South around 5 mph.
Chc of wetting rain.10 percent.
Transport winds.....South around 10 mph.
Mixing height.......700-2700 ft AGL decreasing to 500 ft AGL after
midnight.
Smoke dispersal.....Poor (5000-8900 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Patchy fog until 0700. Slight chance of showers
after 1200. Slight chance of thunderstorms
after 1500.
Max temperature.....81-86.
24 hr trend......4 degrees warmer.
Min humidity........34 percent.
24 hr trend......13 percent drier.
20-foot winds.......Northwest 5 to 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....Northwest around 15 mph.
Mixing height.......1600-3600 ft AGL increasing to 6400-8400 ft AGL
in the afternoon.
Smoke dispersal.....Poor (25500 knot-ft) increasing to good (95100
knot-ft) in the afternoon.
.FRIDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2400. Slight chance of showers.
Min temperature.....54-59.
24 hr trend......1 degree cooler.
Max humidity........90-96 percent.
24 hr trend......7 percent drier.
Humidity recovery...Excellent.
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 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (3300-17800 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1500, then partly cloudy. Slight chance
of showers until 1200, then chance of showers
and thunderstorms.
Max temperature.....77-82.
24 hr trend......3 degrees cooler.
Min humidity........36-42 percent.
24 hr trend......6 percent wetter.
20-foot winds.......Northwest 5 to 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......1900-3900 ft AGL increasing to 6100-8100 ft AGL
in the afternoon.
Smoke dispersal.....Poor (25300 knot-ft) increasing to good (92900
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the lower 80s.
Northwest winds around 5 mph.
.LABOR DAY...Clear. Lows around 50. Highs in the mid 80s. North
winds around 5 mph.
.TUESDAY...Clear. Lows in the lower 50s. Highs in the mid 80s.
North winds around 5 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
70s.
$$