Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Cheyenne, WY
Issued by NWS Cheyenne, WY
253
FNUS55 KCYS 280718
FWFCYS
Fire Weather Planning Forecast for Southeast Wyoming/Western Nebraska
National Weather Service CHEYENNE WY
118 AM MDT Thu Aug 28 2025
.DISCUSSION...
Little to no fire weather concerns for the end of the work week and
the weekend as cooler and wetter conditions remain in place. Monsoonal
moisture will continue to push into the region over the next several
days, leading to near daily chances for showers and storms. Minimum
afternoon relative humidity values will remain well above critical
thresholds with overnight recoveries well into the 80 to 100 percent
range. Light winds will also dominate the region this week.
NEZ434-282215-
Pine Ridge/Nebraska National Forest-
118 AM MDT Thu Aug 28 2025
.TODAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy.
Slight chance of showers until 1500. Slight
chance of thunderstorms after 1200 until 1500,
then chance of showers and thunderstorms.
Max temperature.....78-83.
24 hr trend......4 degrees cooler.
Min humidity........39-45 percent.
24 hr trend......9 percent wetter.
20-foot winds.......Northeast around 5 mph shifting to the
southeast and gusty in the afternoon.
Chc of wetting rain.10 percent.
Transport winds.....Northeast around 5 mph shifting to the
southeast in the afternoon.
Mixing height.......1000-3000 ft AGL increasing to 4200-6200 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (10200-49100 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of showers and
thunderstorms.
Min temperature.....56-61.
24 hr trend......1 degree cooler.
Max humidity........94-100 percent.
24 hr trend......7 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southeast 5 to 10 mph.
Chc of wetting rain.20 percent.
Transport winds.....Southeast 10 to 15 mph.
Mixing height.......1200-3200 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (5200-15000 knot-ft).
.FRIDAY...
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.....78-83.
24 hr trend......Unchanged.
Min humidity........39-45 percent.
24 hr trend......Unchanged.
20-foot winds.......West around 5 mph shifting to the north in the
afternoon. Gusts up to 20 mph.
Chc of wetting rain.5 percent.
Transport winds.....Northwest around 10 mph.
Mixing height.......1100-3100 ft AGL increasing to 5600-7600 ft AGL
in the afternoon.
Smoke dispersal.....Poor (16500 knot-ft) increasing to good (75500
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the upper 70s.
Northwest winds around 10 mph.
.SUNDAY...Mostly clear. Chance of showers and slight chance of
thunderstorms. Lows in the lower 50s. Highs in the lower 80s.
Northwest winds around 5 mph.
.LABOR DAY...Clear. Lows in the lower 50s. Highs in the upper
80s. West winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs around 90.
.WEDNESDAY...Not as warm. Partly cloudy with slight chance of
showers and thunderstorms. Lows in the lower 50s. Highs in the
mid 70s.
$$
NEZ435-282215-
Box Butte/South Sioux/Niobrara River-
118 AM MDT Thu Aug 28 2025
.TODAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Areas of fog until 0900Patchy fog after 0900
until 1000. Slight chance of showersSlight
chance of thunderstorms after 1200.
Max temperature.....78-83.
24 hr trend......1 degree warmer.
Min humidity........39-45 percent.
24 hr trend......10 percent drier.
20-foot winds.......Northeast around 5 mph shifting to the
southeast in the afternoon. Gusts up to 15 mph.
Chc of wetting rain.10 percent.
Transport winds.....Northeast around 5 mph shifting to the south in
the afternoon.
Mixing height.......1100-3100 ft AGL increasing to 4500-6500 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (7800-46500 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of showers and
thunderstorms until 2400, then slight chance of
showers and thunderstorms.
Min temperature.....54-59.
24 hr trend......1 degree warmer.
Max humidity........100 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Southeast around 5 mph.
Chc of wetting rain.10 percent.
Transport winds.....Southeast around 15 mph.
Mixing height.......1300-3300 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (6700-13900 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy. Slight chance of showers until
1200, then chance of showers. Chance of
thunderstorms after 1500.
Max temperature.....78-83.
24 hr trend......Unchanged.
Min humidity........38-44 percent.
24 hr trend......Unchanged.
20-foot winds.......Southwest 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.......1300-3300 ft AGL increasing to 5800-7800 ft AGL
in the afternoon.
Smoke dispersal.....Poor (21100 knot-ft) increasing to good (77500
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the upper 70s. North
winds around 5 mph.
.SUNDAY...Mostly clear. Chance of showers and slight chance of
thunderstorms. Lows around 50. Highs in the lower 80s. Northwest
winds around 5 mph.
.LABOR DAY...Clear. Lows in the lower 50s. Highs in the upper
80s. Northwest winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 80s.
.WEDNESDAY...Not as warm. Partly cloudy with slight chance of
showers and thunderstorms. Lows in the lower 50s. Highs in the
mid 70s.
$$
NEZ436-282215-
Lower North Platte River Basin/Scottsbluff National Monument-
118 AM MDT Thu Aug 28 2025
.TODAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Areas of fog until 0900Patchy fog after 0900
until 1000. Slight chance of showers until
1500Slight chance of thunderstorms after 1200
until 1500, then chance of showers and
thunderstorms.
Max temperature.....77-82.
24 hr trend......Unchanged.
Min humidity........43-49 percent.
24 hr trend......3 percent drier.
20-foot winds.......Light winds becoming southeast around 5 mph and
gusty in the afternoon.
Chc of wetting rain.10 percent.
Transport winds.....Northwest around 5 mph shifting to the south in
the afternoon.
Mixing height.......900-2900 ft AGL increasing to 4200-6200 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (6900-43100 knot-ft).
.TONIGHT...
Sky/weather.........Mostly cloudy until 2100, then partly cloudy.
Chance of showers and thunderstorms until 2100,
then slight chance of thunderstorms until 2400.
Slight chance of showers after 2100 until 0300.
Min temperature.....55-60.
24 hr trend......Unchanged.
Max humidity........93-99 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 400-900 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. Slight chance
of showers after 1200. Slight chance of
thunderstorms after 1500.
Max temperature.....79-84.
24 hr trend......2 degrees warmer.
Min humidity........35-41 percent.
24 hr trend......8 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.......1300-3300 ft AGL increasing to 6000-8000 ft AGL
in the afternoon.
Smoke dispersal.....Poor (21200 knot-ft) increasing to good (81000
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the upper 70s. North
winds around 5 mph.
.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 in the lower 50s. Highs in the mid 80s.
Northwest winds around 5 mph.
.TUESDAY...Clear. Lows in the lower 50s. Highs in the upper 80s.
.WEDNESDAY...Not as warm. Partly cloudy with slight chance of
showers and thunderstorms. Lows in the lower 50s. Highs in the
mid 70s.
$$
NEZ437-282215-
Lodgepole Creek/Southern Nebraska Panhandle-
118 AM MDT Thu Aug 28 2025
.TODAY...
Sky/weather.........Partly cloudy. Patchy fog until 1000. Slight
chance of showers until 1200Chance of showers
and thunderstorms after 1200.
Max temperature.....74-79.
24 hr trend......4 degrees cooler.
Min humidity........48-54 percent.
24 hr trend......5 percent wetter.
20-foot winds.......North around 5 mph shifting to the southeast
and gusty in the afternoon.
Chc of wetting rain.15 percent.
Transport winds.....North around 5 mph shifting to the southeast in
the afternoon.
Mixing height.......800-2800 ft AGL increasing to 3800-5800 ft AGL
in the afternoon.
Smoke dispersal.....Poor (7900-38400 knot-ft).
.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.....54-59.
24 hr trend......2 degrees cooler.
Max humidity........94-100 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......South 5 to 10 mph.
Chc of wetting rain.10 percent.
Transport winds.....South around 15 mph.
Mixing height.......1200-3200 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (6600-11800 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy. Slight chance of showers after
1200. Slight chance of thunderstorms after
1500.
Max temperature.....77-82.
24 hr trend......3 degrees warmer.
Min humidity........39-45 percent.
24 hr trend......12 percent drier.
20-foot winds.......West around 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......1200-3200 ft AGL increasing to 5400-7400 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (18200-62900 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 70s. North
winds around 10 mph.
.SUNDAY...Mostly clear. Chance of showers and slight chance of
thunderstorms. Lows in the upper 40s. 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...Clear. Lows in the lower 50s. Highs in the mid 80s.
.WEDNESDAY...Not as warm. Partly cloudy with slight chance of
showers and thunderstorms. Lows around 50. Highs in the lower
70s.
$$
WYZ417-282215-
Niobrara/Lower Elevations of Converse/Thunder Basin National
Grassland-
118 AM MDT Thu Aug 28 2025
.TODAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy.
Chance of showers. Slight chance of
thunderstorms after 0900 until 1200, then
chance of thunderstorms.
Max temperature.....74-79.
24 hr trend......3 degrees cooler.
Min humidity........44-50 percent.
24 hr trend......12 percent wetter.
20-foot winds.......Southeast 5 to 10 mph. Gusts up to 15 mph
increasing to 25 mph in the afternoon.
Chc of wetting rain.20 percent.
Transport winds.....Southeast around 10 mph.
Mixing height.......800-2800 ft AGL increasing to 3500-5500 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (12500-50100 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy. Showers likely and chance of
thunderstorms until 2400, then chance of
showers and slight chance of thunderstorms.
Min temperature.....53-58.
24 hr trend......5 degrees cooler.
Max humidity........94-100 percent.
24 hr trend......10 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southeast 5 to 10 mph. Gusts up to 25 mph
decreasing to 15 mph after midnight.
Chc of wetting rain.25 percent.
Transport winds.....Southeast around 15 mph shifting to the south
after midnight.
Mixing height.......900-2900 ft AGL decreasing to 300-800 ft AGL
after midnight.
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.....73-78.
24 hr trend......1 degree cooler.
Min humidity........40-46 percent.
24 hr trend......5 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.......1400-3400 ft AGL increasing to 6300-8300 ft AGL
in the afternoon.
Smoke dispersal.....Poor (18400 knot-ft) increasing to good (92800
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
Northwest winds around 10 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows around 50. Highs in the lower 80s. Northwest
winds around 5 mph.
.LABOR DAY...Clear. Lows in the lower 50s. Highs in the mid 80s.
Northwest winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
80s.
.WEDNESDAY...Not as warm. Partly cloudy with slight chance of
showers and thunderstorms. Lows in the lower 50s. Highs in the
mid 70s.
$$
WYZ418-282215-
Middle North Platte River Basin/Niobrara and Converse High Plains-
118 AM MDT Thu Aug 28 2025
.TODAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Slight chance of thunderstorms until 1200.
Chance of showers. Chance of thunderstorms
after 1200.
Max temperature.....73-78.
24 hr trend......3 degrees cooler.
Min humidity........44-50 percent.
24 hr trend......5 percent wetter.
20-foot winds.......Southeast around 5 mph and gusty.
Chc of wetting rain.15 percent.
Transport winds.....South 5 to 10 mph.
Mixing height.......1000-3000 ft AGL increasing to 3600-5600 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (8500-42800 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of showers and
thunderstorms until 2400, then slight chance of
showers.
Min temperature.....52-57.
24 hr trend......3 degrees cooler.
Max humidity........92-98 percent.
24 hr trend......4 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Southeast around 10 mph shifting to the
southwest after midnight. Gusts up to 20 mph.
Chc of wetting rain.15 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 showers and thunderstorms after 1200.
Max temperature.....72-78.
24 hr trend......Unchanged.
Min humidity........37-43 percent.
24 hr trend......8 percent drier.
20-foot winds.......Northwest 5 to 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....Northwest around 15 mph.
Mixing height.......2100-4100 ft AGL increasing to 7200-9200 ft AGL
in the afternoon.
Smoke dispersal.....Poor (28100 knot-ft) increasing to very good
(111800 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 70s. North
winds around 5 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows around 50. Highs around 80. Northwest winds
around 5 mph.
.LABOR DAY...Clear. Lows in the lower 50s. Highs in the mid 80s.
North winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
80s.
.WEDNESDAY...Not as warm. Partly cloudy with slight chance of
showers and thunderstorms. Lows in the lower 50s. Highs in the
mid 70s.
$$
WYZ419-282215-
North Laramie Range and Adjacent High Plains-
118 AM MDT Thu Aug 28 2025
.TODAY...
Sky/weather.........Partly cloudy until 1500, then mostly cloudy.
Chance of showers. Slight chance of
thunderstorms after 0900 until 1200, then
chance of thunderstorms.
Max temperature.....65-73.
24 hr trend......1 degree cooler.
Min humidity........47-53 percent.
24 hr trend......4 percent drier.
20-foot winds.......West 5 to 10 mph and gusty.
Chc of wetting rain.15 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......1400-3400 ft AGL increasing to 4100-6100 ft AGL
in the afternoon.
Smoke dispersal.....Poor (16900 knot-ft) increasing to good (67500
knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms until 2100, then chance of
showers until 2400.
Min temperature.....49-55.
24 hr trend......Unchanged.
Max humidity........83-89 percent.
24 hr trend......10 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Southwest 5 to 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......1700-3700 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (4900-15000 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.....65-75.
24 hr trend......1 degree warmer.
Min humidity........39-45 percent.
24 hr trend......7 percent drier.
20-foot winds.......Northwest around 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....West around 15 mph.
Mixing height.......2300-4300 ft AGL increasing to 7200-9200 ft AGL
in the afternoon.
Smoke dispersal.....Poor (32800 knot-ft) increasing to very good
(106200 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy with showers likely and chance of
thunderstorms. Lows in the lower 50s. Highs in the upper 60s.
Northwest winds around 5 mph.
.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 lower 50s. Highs in the mid 70s.
West winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s.
.WEDNESDAY...Partly cloudy with chance of showers and
thunderstorms. Lows around 50. Highs in the upper 60s.
$$
WYZ420-282215-
North Laramie Valley/Shirley Basin-
118 AM MDT Thu Aug 28 2025
.TODAY...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 1200. Chance of showers. Chance of
thunderstorms after 1200.
Max temperature.....68-73.
24 hr trend......3 degrees warmer.
Min humidity........40-46 percent.
24 hr trend......18 percent drier.
20-foot winds.......West 5 to 10 mph. Gusts up to 15 mph increasing
to 25 mph in the afternoon.
Chc of wetting rain.10 percent.
Transport winds.....West around 10 mph increasing to around 20 mph
in the afternoon.
Mixing height.......1500-3500 ft AGL increasing to 5300-7300 ft AGL
in the afternoon.
Smoke dispersal.....Poor (20900 knot-ft) increasing to very good
(107800 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2100. Slight chance of showers until
2400.
Min temperature.....46-51.
24 hr trend......2 degrees cooler.
Max humidity........92-98 percent.
24 hr trend......Unchanged.
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.......2800-4800 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 showers and thunderstorms after 1200.
Max temperature.....69-74.
24 hr trend......1 degree warmer.
Min humidity........33-39 percent.
24 hr trend......5 percent drier.
20-foot winds.......West around 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....West around 15 mph.
Mixing height.......2200-4200 ft AGL increasing to 7200-9000 ft AGL
in the afternoon.
Smoke dispersal.....Poor (29200 knot-ft) increasing to very good
(116000 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy with showers likely and chance of
thunderstorms. Lows in the upper 40s. Highs around 70. Northwest
winds around 5 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the mid 70s.
Northwest winds around 5 mph.
.LABOR DAY...Clear. Lows in the mid 40s. Highs in the upper 70s.
Southwest winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s.
.WEDNESDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 40s. Highs around 70.
$$
WYZ421-282215-
Ferris/Seminoe/Shirley Mountains-
118 AM MDT Thu Aug 28 2025
.TODAY...
Sky/weather.........Partly cloudy. Slight chance of showers until
1200, then chance of showers and thunderstorms.
Max temperature.....68-74.
24 hr trend......9 degrees warmer.
Min humidity........36-42 percent.
24 hr trend......30 percent drier.
20-foot winds.......Southwest 5 to 10 mph with higher gusts.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph increasing to west
around 20 mph in the afternoon.
Mixing height.......1400-3400 ft AGL increasing to 5100-7100 ft AGL
in the afternoon.
Smoke dispersal.....Poor (21300 knot-ft) increasing to very good
(110700 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2100. Slight chance of showers until
2400.
Min temperature.....48-53.
24 hr trend......4 degrees cooler.
Max humidity........84-90 percent.
24 hr trend......7 percent drier.
Humidity recovery...Excellent.
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.......2700-4700 ft AGL decreasing to 100-800 ft AGL
after midnight.
Smoke dispersal.....Poor (3300-29700 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1200, then partly cloudy. Slight chance
of showers after 1200. Slight chance of
thunderstorms after 1500.
Max temperature.....66-74.
24 hr trend......1 degree cooler.
Min humidity........32-38 percent.
24 hr trend......3 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.......2100-4100 ft AGL increasing to 7100-9100 ft AGL
in the afternoon.
Smoke dispersal.....Poor (18100 knot-ft) increasing to very good
(106200 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy with chance of showers and slight
chance of thunderstorms. Lows around 50. Highs around 70.
Northwest winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Northwest winds around 5 mph.
.LABOR DAY...Clear. Lows in the lower 50s. Highs in the upper
70s. South winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs around 70.
$$
WYZ422-282215-
Central and West Carbon-
118 AM MDT Thu Aug 28 2025
.TODAY...
Sky/weather.........Partly cloudy. Slight chance of showers until
1200, then chance of showers and slight chance
of thunderstorms.
Max temperature.....69-74.
24 hr trend......2 degrees warmer.
Min humidity........34-40 percent.
24 hr trend......20 percent drier.
20-foot winds.......Southwest around 5 mph increasing to west
around 15 mph in the afternoon. Gusts up to 25
mph.
Chc of wetting rain.5 percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......1500-3500 ft AGL increasing to 5400-7400 ft AGL
in the afternoon.
Smoke dispersal.....Poor (24900 knot-ft) increasing to very good
(120000 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers after
2100 until 2400.
Min temperature.....47-52.
24 hr trend......2 degrees cooler.
Max humidity........85-91 percent.
24 hr trend......11 percent drier.
Humidity recovery...Excellent.
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.......2900-4900 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (4100-35900 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy. Slight chance of showers after
1200. Slight chance of thunderstorms after
1500.
Max temperature.....69-74.
24 hr trend......2 degrees warmer.
Min humidity........26-32 percent.
24 hr trend......10 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.......2000-4000 ft AGL increasing to 7100-9100 ft AGL
in the afternoon.
Smoke dispersal.....Poor (19900 knot-ft) increasing to good (99600
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 40s. Highs in the lower 70s. West winds around
5 mph.
.SUNDAY...Clear. Lows in the mid 40s. Highs in the mid 70s. East
winds around 5 mph.
.LABOR DAY...Clear. Lows in the upper 40s. Highs in the upper
70s. Southeast winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s.
.WEDNESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
$$
WYZ423-282215-
Southwest Carbon County-
118 AM MDT Thu Aug 28 2025
.TODAY...
Sky/weather.........Partly cloudy. Slight chance of showers until
0900, then chance of showers until 1200, then
slight chance of showers and thunderstorms.
Max temperature.....69-74.
24 hr trend......4 degrees warmer.
Min humidity........37-43 percent.
24 hr trend......14 percent drier.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 15 mph
increasing to 25 mph in the afternoon.
Chc of wetting rain.5 percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......1300-3300 ft AGL increasing to 5200-7200 ft AGL
in the afternoon.
Smoke dispersal.....Poor (13500 knot-ft) increasing to good (88200
knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....46-51.
24 hr trend......1 degree cooler.
Max humidity........87-93 percent.
24 hr trend......7 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Southwest around 5 mph. Gusts up to 25 mph in
the evening.
Chc of wetting rain.5 percent.
Transport winds.....West 5 to 10 mph.
Mixing height.......3000-5000 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (3000-27600 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy.
Max temperature.....69-74.
24 hr trend......Unchanged.
Min humidity........33-39 percent.
24 hr trend......6 percent drier.
20-foot winds.......Southwest 5 to 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....West 5 to 10 mph.
Mixing height.......1700-3700 ft AGL increasing to 6300-8300 ft AGL
in the afternoon.
Smoke dispersal.....Poor (11900 knot-ft) increasing to good (81700
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the lower 70s.
Southwest winds around 5 mph.
.SUNDAY...Clear. Lows in the mid 40s. Highs in the mid 70s. East
winds around 5 mph.
.LABOR DAY...Clear. Lows in the mid 40s. Highs in the upper 70s.
Southeast winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
70s.
.WEDNESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the mid 70s.
$$
WYZ424-282215-
Sierra Madre Range/Medicine Bow NF-
118 AM MDT Thu Aug 28 2025
.TODAY...
Sky/weather.........Partly cloudy. Chance of showers. Slight chance
of thunderstorms after 0900 until 1200, then
chance of thunderstorms.
Max temperature.....59-67.
24 hr trend......1 degree warmer.
Min humidity........46-52 percent.
24 hr trend......12 percent drier.
20-foot winds.......Southwest 5 to 10 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......1300-3300 ft AGL increasing to 4100-6100 ft AGL
in the afternoon.
Smoke dispersal.....Poor (15600 knot-ft) increasing to good (71400
knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers after
2100 until 2400.
Min temperature.....43-48.
24 hr trend......1 degree cooler.
Max humidity........81-87 percent.
24 hr trend......14 percent drier.
Humidity recovery...Good.
20-foot winds.......Southwest around 5 mph. Gusts up to 20 mph in
the evening.
Chc of wetting rain.5 percent.
Transport winds.....West 5 to 10 mph.
Mixing height.......2000-4000 ft AGL decreasing to 100-800 ft AGL
after midnight.
Smoke dispersal.....Poor (2700-16900 knot-ft).
.FRIDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy
until 1200, then mostly cloudy. Slight chance
of showers and thunderstorms after 1200.
Max temperature.....58-66.
24 hr trend......Unchanged.
Min humidity........44-50 percent.
24 hr trend......2 percent drier.
20-foot winds.......Southwest 5 to 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....West around 10 mph.
Mixing height.......2200-4200 ft AGL increasing to 4700-6700 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (20500-65500 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the mid 60s.
Southwest winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the lower 40s. Highs in the upper
60s. Southeast winds around 5 mph.
.LABOR DAY...Clear. Lows in the mid 40s. Highs in the lower 70s.
East winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the upper 60s.
$$
WYZ425-282215-
Upper North Platte River Basin-
118 AM MDT Thu Aug 28 2025
.TODAY...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 1200. Chance of showers. Chance of
thunderstorms after 1200.
Max temperature.....68-73.
24 hr trend......1 degree cooler.
Min humidity........35-41 percent.
24 hr trend......8 percent drier.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 15 mph
increasing to 25 mph in the afternoon.
Chc of wetting rain.10 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......2000-4000 ft AGL increasing to 5700-7600 ft AGL
in the afternoon.
Smoke dispersal.....Poor (22600 knot-ft) increasing to very good
(101200 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers after
2100 until 2400.
Min temperature.....45-50.
24 hr trend......1 degree cooler.
Max humidity........80-86 percent.
24 hr trend......14 percent drier.
Humidity recovery...Good.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 25 mph in
the evening.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......2800-4800 ft AGL decreasing to 600-1100 ft AGL
after midnight.
Smoke dispersal.....Poor (5500-25200 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy until 1500, then mostly cloudy.
Slight chance of showers and thunderstorms
after 1200.
Max temperature.....68-73.
24 hr trend......2 degrees warmer.
Min humidity........29-35 percent.
24 hr trend......9 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.......2800-4800 ft AGL increasing to 6100-8100 ft AGL
in the afternoon.
Smoke dispersal.....Poor (25900 knot-ft) increasing to good (91300
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the lower 70s.
Southwest winds around 5 mph.
.SUNDAY...Clear. Lows in the lower 40s. Highs in the mid 70s.
South winds around 5 mph.
.LABOR DAY...Clear. Lows in the mid 40s. Highs in the upper 70s.
Southeast winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
70s.
.WEDNESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the lower 70s.
$$
WYZ426-282215-
Snowy Range/Medicine Bow NF-
118 AM MDT Thu Aug 28 2025
.TODAY...
Sky/weather.........Partly cloudy. Chance of showers. Slight chance
of thunderstorms after 0900 until 1200, then
chance of thunderstorms.
Max temperature.....58-66.
24 hr trend......1 degree warmer.
Min humidity........49-55 percent.
24 hr trend......10 percent drier.
20-foot winds.......West 5 to 10 mph. Gusts up to 15 mph increasing
to 25 mph in the afternoon.
Chc of wetting rain.15 percent.
Transport winds.....West around 15 mph.
Mixing height.......1500-3500 ft AGL increasing to 4000-6000 ft AGL
in the afternoon.
Smoke dispersal.....Poor (21900 knot-ft) increasing to good (72000
knot-ft) in the afternoon.
.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 5 to 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....West around 10 mph.
Mixing height.......1900-3900 ft AGL decreasing to 100-800 ft AGL
after midnight.
Smoke dispersal.....Poor (3500-18300 knot-ft).
.FRIDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy
until 1500, then mostly cloudy. Chance of
showers and thunderstorms after 1200.
Max temperature.....59-67.
24 hr trend......1 degree warmer.
Min humidity........39-45 percent.
24 hr trend......12 percent drier.
20-foot winds.......West around 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....West around 15 mph.
Mixing height.......2200-4200 ft AGL increasing to 5000-7000 ft AGL
in the afternoon.
Smoke dispersal.....Poor (29300 knot-ft) increasing to good (81500
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy with showers likely and chance of
thunderstorms. Lows around 40. Highs in the lower 60s. West winds
around 5 mph.
.SUNDAY...Mostly clear. Lows in the upper 30s. Highs in the upper
60s. West winds around 5 mph.
.LABOR DAY...Clear. Lows around 40. Highs around 70. Southeast
winds around 5 mph.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 40s. Highs around 70.
.WEDNESDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the lower 40s. Highs in the mid 60s.
$$
WYZ427-282215-
North Snowy Range Foothills-
118 AM MDT Thu Aug 28 2025
.TODAY...
Sky/weather.........Partly cloudy. Slight chance of showers until
1200, then chance of showers and thunderstorms.
Max temperature.....67-72.
24 hr trend......1 degree warmer.
Min humidity........38-44 percent.
24 hr trend......15 percent drier.
20-foot winds.......West 5 to 10 mph with higher gusts.
Chc of wetting rain.10 percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......2000-4000 ft AGL increasing to 5600-7300 ft AGL
in the afternoon.
Smoke dispersal.....Poor (29800 knot-ft) increasing to very good
(109400 knot-ft) in the afternoon.
.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........79-85 percent.
24 hr trend......13 percent drier.
Humidity recovery...Good.
20-foot winds.......Southwest 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.......2900-4900 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (6800-28700 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms after 1200.
Max temperature.....68-73.
24 hr trend......1 degree warmer.
Min humidity........26-32 percent.
24 hr trend......11 percent drier.
20-foot winds.......West around 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....West around 15 mph.
Mixing height.......2700-4700 ft AGL increasing to 7300-9000 ft AGL
in the afternoon.
Smoke dispersal.....Poor (38300 knot-ft) increasing to very good
(121300 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the upper 40s. Highs around 70. West winds
around 5 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s. West winds around 5 mph.
.LABOR DAY...Clear. Lows in the upper 40s. Highs in the mid 70s.
Southwest winds around 5 mph.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the upper 70s.
.WEDNESDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
$$
WYZ428-282215-
Southern Laramie Valley-
118 AM MDT Thu Aug 28 2025
.TODAY...
Sky/weather.........Partly cloudy. Chance of showers. Chance of
thunderstorms after 1200.
Max temperature.....67-72.
24 hr trend......1 degree warmer.
Min humidity........43-49 percent.
24 hr trend......Unchanged.
20-foot winds.......West 5 to 10 mph and gusty.
Chc of wetting rain.15 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......2100-4100 ft AGL increasing to 4300-6300 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (22900-69300 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2100. Slight chance of showers until
2400.
Min temperature.....45-50.
24 hr trend......2 degrees cooler.
Max humidity........89-95 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Southwest around 5 mph.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......2000-4000 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (5700-14500 knot-ft).
.FRIDAY...
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.....69-74.
24 hr trend......1 degree warmer.
Min humidity........30-36 percent.
24 hr trend......15 percent drier.
20-foot winds.......West around 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....West around 15 mph.
Mixing height.......2800-4800 ft AGL increasing to 5800-7800 ft AGL
in the afternoon.
Smoke dispersal.....Poor (34600 knot-ft) increasing to good (99100
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy with showers likely and chance of
thunderstorms. Lows in the mid 40s. Highs around 70. West winds
around 5 mph.
.SUNDAY...Mostly clear. Slight chance of showers. Lows in the
lower 40s. Highs in the lower 70s. Southwest winds around 5 mph.
.LABOR DAY...Clear. Lows in the mid 40s. Highs in the upper 70s.
South winds around 5 mph.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the upper 70s.
.WEDNESDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the lower 70s.
$$
WYZ429-282215-
Southern Laramie Range-
118 AM MDT Thu Aug 28 2025
.TODAY...
Sky/weather.........Partly cloudy until 1500, then mostly cloudy.
Chance of showers until 1500. Chance of
thunderstorms after 1200 until 1500, then
showers and thunderstorms likely.
Max temperature.....64-69.
24 hr trend......2 degrees cooler.
Min humidity........52-58 percent.
24 hr trend......4 percent wetter.
20-foot winds.......West 5 to 10 mph and gusty.
Chc of wetting rain.25 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......2500-4500 ft AGL.
Smoke dispersal.....Poor to fair (21200-46400 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms until 2100, then chance of
showers until 2400, then slight chance of
showers until 0300.
Min temperature.....47-52.
24 hr trend......Unchanged.
Max humidity........86-92 percent.
24 hr trend......10 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.......200-2200 ft AGL.
Smoke dispersal.....Poor (3400-7400 knot-ft).
.FRIDAY...
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.....66-71.
24 hr trend......2 degrees warmer.
Min humidity........34-40 percent.
24 hr trend......18 percent drier.
20-foot winds.......West around 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....West around 15 mph.
Mixing height.......2100-4100 ft AGL increasing to 5500-7500 ft AGL
in the afternoon.
Smoke dispersal.....Poor (30700 knot-ft) increasing to good (89600
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy with showers likely and chance of
thunderstorms. Lows in the upper 40s. Highs in the mid 60s.
Northwest winds around 5 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the upper 60s.
West winds around 5 mph.
.LABOR DAY...Clear. Lows in the upper 40s. Highs in the lower
70s. Northwest winds around 5 mph.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows around 50. Highs in the lower 70s.
.WEDNESDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the mid 60s.
$$
WYZ430-282215-
Laramie Foothills and High Plains-
118 AM MDT Thu Aug 28 2025
.TODAY...
Sky/weather.........Partly cloudy until 1500, then mostly cloudy.
Patchy fog until 1000. Chance of showers until
1200, then showers and thunderstorms likely.
Max temperature.....70-75.
24 hr trend......2 degrees cooler.
Min humidity........49-55 percent.
24 hr trend......6 percent wetter.
20-foot winds.......Northwest around 5 mph shifting to the south in
the afternoon. Gusts up to 15 mph.
Chc of wetting rain.25 percent.
Transport winds.....West around 10 mph.
Mixing height.......2400-4400 ft AGL.
Smoke dispersal.....Poor (18400-35800 knot-ft).
.TONIGHT...
Sky/weather.........Mostly cloudy until 2100, then partly cloudy.
Slight chance of showers and thunderstorms
until 2100, then chance of showers until 2400,
then slight chance of showers until 0300.
Min temperature.....50-55.
24 hr trend......1 degree cooler.
Max humidity........91-97 percent.
24 hr trend......4 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southwest 5 to 10 mph.
Chc of wetting rain.10 percent.
Transport winds.....Southwest around 15 mph.
Mixing height.......200-2200 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 thunderstorms after 1200 until 1500. Chance
of showers after 1200. Chance of thunderstorms
after 1500.
Max temperature.....74-79.
24 hr trend......4 degrees warmer.
Min humidity........31-37 percent.
24 hr trend......21 percent drier.
20-foot winds.......Northwest around 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....Northwest around 15 mph.
Mixing height.......2400-4400 ft AGL increasing to 6000-8000 ft AGL
in the afternoon.
Smoke dispersal.....Poor (34800 knot-ft) increasing to good (95700
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy with showers likely and chance of
thunderstorms. Lows around 50. Highs in the lower 70s. Northwest
winds around 5 mph.
.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 upper
70s. West winds around 5 mph.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs around 80.
.WEDNESDAY...Not as warm. Partly cloudy with chance of showers
and thunderstorms. Lows in the upper 40s. Highs around 70.
$$
WYZ431-282215-
Laramie East High Plains-
118 AM MDT Thu Aug 28 2025
.TODAY...
Sky/weather.........Partly cloudy until 1500, then mostly cloudy.
Patchy fog until 1000. Slight chance of showers
until 1200, then showers likely and chance of
thunderstorms.
Max temperature.....73-78.
24 hr trend......2 degrees cooler.
Min humidity........49-55 percent.
24 hr trend......8 percent wetter.
20-foot winds.......Northwest around 5 mph shifting to the east in
the afternoon. Gusts up to 15 mph.
Chc of wetting rain.25 percent.
Transport winds.....Northwest around 10 mph.
Mixing height.......1000-3000 ft AGL increasing to 3300-5300 ft AGL
in the afternoon.
Smoke dispersal.....Poor (12100-33900 knot-ft).
.TONIGHT...
Sky/weather.........Mostly cloudy until 2100, then 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......Unchanged.
Max humidity........93-99 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......South 5 to 10 mph.
Chc of wetting rain.10 percent.
Transport winds.....South 10 to 15 mph.
Mixing height.......400-2400 ft AGL.
Smoke dispersal.....Poor (6400-8400 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.....75-80.
24 hr trend......3 degrees warmer.
Min humidity........33-39 percent.
24 hr trend......14 percent drier.
20-foot winds.......Northwest around 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......2100-4100 ft AGL increasing to 5500-7500 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (28400-75900 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy with showers likely and chance of
thunderstorms. Lows in the lower 50s. Highs in the mid 70s.
Northwest winds around 5 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the upper 70s.
Northwest winds around 5 mph.
.LABOR DAY...Clear. Lows around 50. Highs in the lower 80s. West
winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 80s.
.WEDNESDAY...Not as warm. Partly cloudy with chance of showers
and slight chance of thunderstorms. Lows around 50. Highs in the
lower 70s.
$$
WYZ432-282215-
Bordeaux/Chugwater/Wheatland-
118 AM MDT Thu Aug 28 2025
.TODAY...
Sky/weather.........Partly cloudy. Patchy fog until 1000. Slight
chance of showers until 1200. Slight chance of
thunderstorms after 0900 until 1200, then
chance of showers and thunderstorms.
Max temperature.....75-80.
24 hr trend......2 degrees cooler.
Min humidity........42-48 percent.
24 hr trend......Unchanged.
20-foot winds.......West around 5 mph shifting to the southeast in
the afternoon. Gusts up to 15 mph.
Chc of wetting rain.15 percent.
Transport winds.....Northwest around 5 mph shifting to the
southwest in the afternoon.
Mixing height.......1200-3200 ft AGL increasing to 3500-5500 ft AGL
in the afternoon.
Smoke dispersal.....Poor (8600-38800 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2400. Slight chance of showers until
0300.
Min temperature.....54-59.
24 hr trend......2 degrees cooler.
Max humidity........85-91 percent.
24 hr trend......10 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.10 percent.
Transport winds.....South around 15 mph shifting to the southwest
after midnight.
Mixing height.......900-2900 ft AGL decreasing to 300-800 ft AGL
after midnight.
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.....76-81.
24 hr trend......Unchanged.
Min humidity........33-39 percent.
24 hr trend......9 percent drier.
20-foot winds.......Northwest 5 to 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....Northwest around 15 mph.
Mixing height.......2500-4500 ft AGL increasing to 6900-8900 ft AGL
in the afternoon.
Smoke dispersal.....Poor (28900 knot-ft) increasing to good (88900
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 70s. North
winds around 5 mph.
.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 mid 80s.
Northwest winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s.
.WEDNESDAY...Not as warm. Partly cloudy with chance of showers
and slight chance of thunderstorms. Lows in the lower 50s. Highs
in the mid 70s.
$$
WYZ433-282215-
Goshen/Middle-Lower North Platte River Basin-
118 AM MDT Thu Aug 28 2025
.TODAY...
Sky/weather.........Partly cloudy. Patchy fog until 1000. Slight
chance of showers and thunderstorms until 1200,
then chance of showers and thunderstorms.
Max temperature.....78-83.
24 hr trend......1 degree cooler.
Min humidity........42-48 percent.
24 hr trend......3 percent wetter.
20-foot winds.......Light winds becoming southeast around 5 mph and
gusty in the afternoon.
Chc of wetting rain.15 percent.
Transport winds.....Northwest around 5 mph shifting to the south in
the afternoon.
Mixing height.......900-2900 ft AGL increasing to 3800-5800 ft AGL
in the afternoon.
Smoke dispersal.....Poor (6900-37500 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of showers and
thunderstorms until 2100, then slight chance of
thunderstorms until 2400. Slight chance of
showers after 2100 until 0300.
Min temperature.....55-60.
24 hr trend......1 degree cooler.
Max humidity........92-98 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Southeast 5 to 10 mph.
Chc of wetting rain.10 percent.
Transport winds.....South around 10 mph.
Mixing height.......400-2400 ft AGL.
Smoke dispersal.....Poor (5000-8900 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1200, then partly cloudy. Slight chance
of showers after 1200. Slight chance of
thunderstorms after 1500.
Max temperature.....78-83.
24 hr trend......1 degree warmer.
Min humidity........33-39 percent.
24 hr trend......9 percent drier.
20-foot winds.......Northwest 5 to 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....Northwest around 15 mph.
Mixing height.......1800-3800 ft AGL increasing to 6600-8600 ft AGL
in the afternoon.
Smoke dispersal.....Poor (25500 knot-ft) increasing to good (95100
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the upper 70s. North
winds around 5 mph.
.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 in the lower 50s. Highs in the upper
80s. North winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 80s.
.WEDNESDAY...Not as warm. Partly cloudy with slight chance of
showers and thunderstorms. Lows in the lower 50s. Highs in the
upper 70s.
$$