Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Cheyenne, WY
Issued by NWS Cheyenne, WY
275
FNUS55 KCYS 252033
FWFCYS
Fire Weather Planning Forecast for Southeast Wyoming/Western Nebraska
National Weather Service CHEYENNE WY
233 PM MDT Fri Sep 25 2026
.DISCUSSION...Some elevated conditions may be possible this
weekend as temperatures warm and the surface level dries out a
bit, but RH values should remain mostly in the 20% range to
possibly just below with winds relatively light. An incoming
Pacific system will then overspread moisture across the area
beginning Sunday evening and continuing through next week,
keeping concerns quelled until possibly the later part of the week
once some drier air does return. But critical conditions are not
expected through the next seven days.
NEZ434-261015-
Pine Ridge/Nebraska National Forest-
233 PM MDT Fri Sep 25 2026
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of showers and
thunderstorms until 2100, then slight chance of
showers and thunderstorms until 2400.
Min temperature.....52-57.
24 hr trend......4 degrees warmer.
Max humidity........87-93 percent.
24 hr trend......13 percent drier.
Humidity recovery...Excellent.
20-foot winds.......South around 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....South around 15 mph.
Mixing height.......800-2800 ft AGL decreasing to 500 ft AGL after
midnight.
Smoke dispersal.....Poor (7500-13800 knot-ft).
.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....76-81.
24 hr trend......4 degrees warmer.
Min humidity........29-35 percent.
24 hr trend......18 percent drier.
20-foot winds.......West around 10 mph shifting to the north in the
afternoon. Gusts up to 30 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......1300-3300 ft AGL.
Smoke dispersal.....Poor (16800-28100 knot-ft).
.SATURDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....50-55.
24 hr trend......3 degrees cooler.
Max humidity........80-86 percent.
24 hr trend......4 percent drier.
Humidity recovery...Good.
20-foot winds.......Southeast around 5 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 10 mph.
Mixing height.......400-900 ft AGL.
Smoke dispersal.....Poor (4400-4800 knot-ft).
.SUNDAY...
Sky/weather.........Partly cloudy until 1200, then mostly sunny
until 1500, then partly cloudy.
Max temperature.....79-84.
24 hr trend......2 degrees warmer.
Min humidity........32-38 percent.
24 hr trend......5 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.Zero percent.
Transport winds.....South 10 to 15 mph.
Mixing height.......400-2200 ft AGL increasing to 3500-5500 ft AGL
in the afternoon.
Smoke dispersal.....Poor (6900 knot-ft) increasing to fair (58900
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the upper 50s. Highs in the mid 70s. South
winds around 15 mph.
.TUESDAY...Mostly cloudy with showers likely and slight chance of
thunderstorms. Lows in the lower 50s. Highs in the upper 60s.
North winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows around 50. Highs around 70.
Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. Lows around 50. Highs in the lower
70s.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the
lower 70s.
$$
NEZ435-261015-
Box Butte/South Sioux/Niobrara River-
233 PM MDT Fri Sep 25 2026
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of showers and
thunderstorms until 2100, then slight chance of
showers and thunderstorms until 2400.
Min temperature.....49-54.
24 hr trend......1 degree warmer.
Max humidity........94-100 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......South around 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....South around 15 mph.
Mixing height.......800-2800 ft AGL decreasing to 500 ft AGL after
midnight.
Smoke dispersal.....Poor (6900-13800 knot-ft).
.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....75-80.
24 hr trend......7 degrees warmer.
Min humidity........30-36 percent.
24 hr trend......29 percent drier.
20-foot winds.......West around 10 mph shifting to the north in the
afternoon. Gusts up to 25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph.
Mixing height.......500-2400 ft AGL increasing to 3400-5400 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (16900-43300 knot-ft).
.SATURDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....49-54.
24 hr trend......1 degree cooler.
Max humidity........86-92 percent.
24 hr trend......7 percent drier.
Humidity recovery...Excellent.
20-foot winds.......East around 5 mph shifting to the south after
midnight. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....East around 10 mph shifting to the south after
midnight.
Mixing height.......300-800 ft AGL.
Smoke dispersal.....Poor (4600-5100 knot-ft).
.SUNDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1500, then partly cloudy.
Max temperature.....78-83.
24 hr trend......2 degrees warmer.
Min humidity........31-37 percent.
24 hr trend......2 percent wetter.
20-foot winds.......South 5 to 10 mph. Gusts up to 20 mph
increasing to 30 mph in the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph increasing to around 20 mph
in the afternoon.
Mixing height.......400-2300 ft AGL increasing to 4100-6100 ft AGL
in the afternoon.
Smoke dispersal.....Poor (8300 knot-ft) increasing to good (75800
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the mid 50s. Highs in the mid 70s. South
winds around 10 mph.
.TUESDAY...Mostly cloudy with showers likely and slight chance of
thunderstorms. Lows around 50. Highs in the mid 60s. Northeast
winds around 5 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers. Lows in
the upper 40s. Highs in the upper 60s. North winds around 5 mph.
.THURSDAY...Partly cloudy with slight chance of showers. Lows in
the upper 40s. Highs in the upper 60s.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the lower
70s.
$$
NEZ436-261015-
Lower North Platte River Basin/Scottsbluff National Monument-
233 PM MDT Fri Sep 25 2026
.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.....50-55.
24 hr trend......Unchanged.
Max humidity........92-98 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......South around 10 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....South around 15 mph.
Mixing height.......800-2800 ft AGL decreasing to 500 ft AGL after
midnight.
Smoke dispersal.....Poor (6100-11300 knot-ft).
.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....78-83.
24 hr trend......9 degrees warmer.
Min humidity........23-29 percent.
24 hr trend......33 percent drier.
20-foot winds.......Northwest around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing height.......600-2600 ft AGL increasing to 4300-6300 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (19900-64000 knot-ft).
.SATURDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....50-55.
24 hr trend......Unchanged.
Max humidity........79-85 percent.
24 hr trend......14 percent drier.
Humidity recovery...Good.
20-foot winds.......Southeast around 5 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 10 mph.
Mixing height.......500 ft AGL.
Smoke dispersal.....Poor (4200-4400 knot-ft).
.SUNDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1500, then partly cloudy.
Max temperature.....80-85.
24 hr trend......Unchanged.
Min humidity........27-33 percent.
24 hr trend......2 percent wetter.
20-foot winds.......South 5 to 10 mph. Gusts up to 15 mph
increasing to 30 mph in the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph increasing to around 20 mph
in the afternoon.
Mixing height.......700-2700 ft AGL increasing to 5200-7200 ft AGL
in the afternoon.
Smoke dispersal.....Poor (8200 knot-ft) increasing to good (99700
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the mid 50s. Highs in the upper 70s.
South winds around 10 mph.
.TUESDAY...Mostly cloudy with showers likely and slight chance of
thunderstorms. Lows in the lower 50s. Highs in the upper 60s.
North winds around 5 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers. Lows in
the upper 40s. Highs in the lower 70s. North winds around 5 mph.
.THURSDAY...Partly cloudy with slight chance of showers. Lows in
the upper 40s. Highs in the lower 70s.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s.
$$
NEZ437-261015-
Lodgepole Creek/Southern Nebraska Panhandle-
233 PM MDT Fri Sep 25 2026
.TONIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy
until 2400, then partly cloudy. Chance of
thunderstorms until 2100. Chance of showers
until 2400. Slight chance of thunderstorms
after 2100 until 2400.
Min temperature.....50-55.
24 hr trend......Unchanged.
Max humidity........94-100 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......South around 10 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....South around 15 mph.
Mixing height.......800-2800 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (7300-12900 knot-ft).
.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....78-83.
24 hr trend......11 degrees warmer.
Min humidity........20-26 percent.
24 hr trend......37 percent drier.
20-foot winds.......Northwest 10 to 15 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing height.......1400-3400 ft AGL increasing to 4800-6800 ft AGL
in the afternoon.
Smoke dispersal.....Poor (25500 knot-ft) increasing to good (84200
knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....50-55.
24 hr trend......Unchanged.
Max humidity........75-81 percent.
24 hr trend......14 percent drier.
Humidity recovery...Good.
20-foot winds.......Southeast around 5 mph shifting to the south
after midnight. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....East around 10 mph shifting to the south after
midnight.
Mixing height.......500 ft AGL.
Smoke dispersal.....Poor (4000-5200 knot-ft).
.SUNDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1500, then partly cloudy.
Max temperature.....79-84.
24 hr trend......Unchanged.
Min humidity........26-32 percent.
24 hr trend......1 percent wetter.
20-foot winds.......South around 5 mph and gusty increasing to
around 15 mph with higher gusts in the
afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph increasing to around 20 mph
in the afternoon.
Mixing height.......700-2700 ft AGL increasing to 4800-6800 ft AGL
in the afternoon.
Smoke dispersal.....Poor (10500 knot-ft) increasing to good (96400
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 70s. South
winds around 10 mph.
.TUESDAY...Mostly cloudy with showers likely and slight chance of
thunderstorms. Lows in the lower 50s. Highs in the upper 60s.
North winds around 10 mph.
.WEDNESDAY...Partly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the upper 40s. Highs in the
lower 70s. North winds around 5 mph.
.THURSDAY...Partly cloudy with slight chance of showers. Lows in
the upper 40s. Highs in the lower 70s.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s.
$$
WYZ417-261015-
Niobrara/Lower Elevations of Converse/Thunder Basin National
Grassland-
233 PM MDT Fri Sep 25 2026
.TONIGHT...
Sky/weather.........Mostly cloudy until 2100, then partly cloudy.
Chance of showers and slight chance of
thunderstorms until 2100.
Min temperature.....50-55.
24 hr trend......2 degrees warmer.
Max humidity........82-88 percent.
24 hr trend......6 percent drier.
Humidity recovery...Excellent.
20-foot winds.......South around 10 mph shifting to the southwest
after midnight. Gusts up to 25 mph.
Chc of wetting rain.5 percent.
Transport winds.....South around 15 mph shifting to the southwest
after midnight.
Mixing height.......800-2800 ft AGL decreasing to 500 ft AGL after
midnight.
Smoke dispersal.....Poor (5900-12900 knot-ft).
.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....74-79.
24 hr trend......2 degrees warmer.
Min humidity........23-29 percent.
24 hr trend......16 percent drier.
20-foot winds.......Northwest 5 to 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......500-2200 ft AGL increasing to 2300-4300 ft AGL
in the afternoon.
Smoke dispersal.....Poor (16800-29400 knot-ft).
.SATURDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....48-53.
24 hr trend......2 degrees cooler.
Max humidity........69-75 percent.
24 hr trend......10 percent drier.
Humidity recovery...Good.
20-foot winds.......Southeast around 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast 10 to 15 mph.
Mixing height.......500-1700 ft AGL.
Smoke dispersal.....Poor (4800-8100 knot-ft).
.SUNDAY...
Sky/weather.........Partly cloudy.
Max temperature.....76-81.
24 hr trend......2 degrees warmer.
Min humidity........27-33 percent.
24 hr trend......1 percent wetter.
20-foot winds.......South 5 to 10 mph. Gusts up to 15 mph
increasing to 25 mph in the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph.
Mixing height.......500-2500 ft AGL increasing to 4000-6000 ft AGL
in the afternoon.
Smoke dispersal.....Poor (7200 knot-ft) increasing to fair (58900
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the mid 50s. Highs around 70. Southwest
winds around 10 mph.
.TUESDAY...Mostly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the upper 40s. Highs in the upper 60s.
North winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs around
70. West winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 70s.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s.
$$
WYZ418-261015-
Middle North Platte River Basin/Niobrara and Converse High Plains-
233 PM MDT Fri Sep 25 2026
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of showers and
thunderstorms until 2100.
Min temperature.....49-54.
24 hr trend......Unchanged.
Max humidity........81-87 percent.
24 hr trend......Unchanged.
Humidity recovery...Good.
20-foot winds.......South around 10 mph shifting to the southwest
and gusty after midnight.
Chc of wetting rain.5 percent.
Transport winds.....South around 15 mph shifting to the west after
midnight.
Mixing height.......800-2800 ft AGL decreasing to 500 ft AGL after
midnight.
Smoke dispersal.....Poor (6400-10800 knot-ft).
.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....74-79.
24 hr trend......4 degrees warmer.
Min humidity........22-28 percent.
24 hr trend......31 percent drier.
20-foot winds.......Northwest 5 to 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph.
Mixing height.......600-2600 ft AGL increasing to 3900-5900 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (15500-59700 knot-ft).
.SATURDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....49-54.
24 hr trend......Unchanged.
Max humidity........65-71 percent.
24 hr trend......39 percent drier.
Humidity recovery...Fair.
20-foot winds.......South around 5 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph.
Mixing height.......500-2500 ft AGL.
Smoke dispersal.....Poor (4500-7900 knot-ft).
.SUNDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Max temperature.....76-81.
24 hr trend......3 degrees warmer.
Min humidity........22-28 percent.
24 hr trend......Unchanged.
20-foot winds.......South 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......1000-3000 ft AGL increasing to 5800-7800 ft AGL
in the afternoon.
Smoke dispersal.....Poor (7900 knot-ft) increasing to good (93400
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the lower 50s. Highs in the lower 70s.
Southwest winds around 5 mph.
.TUESDAY...Mostly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the upper 40s. Highs in the upper 60s.
North winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 40s. Highs in the
upper 60s. West winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s.
$$
WYZ419-261015-
North Laramie Range and Adjacent High Plains-
233 PM MDT Fri Sep 25 2026
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of showers and slight
chance of thunderstorms until 2100.
Min temperature.....47-55.
24 hr trend......4 degrees warmer.
Max humidity........66-72 percent.
24 hr trend......31 percent drier.
Humidity recovery...Fair.
20-foot winds.......Southwest 10 to 15 mph. Gusts up to 30 mph
increasing to 40 mph after midnight.
Chc of wetting rain.5 percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......500-2400 ft AGL.
Smoke dispersal.....Poor (9800-10600 knot-ft).
.SATURDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....68-76.
24 hr trend......7 degrees warmer.
Min humidity........22-28 percent.
24 hr trend......28 percent drier.
20-foot winds.......West 10 to 15 mph. Gusts up to 35 mph
decreasing to 25 mph in the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph.
Mixing height.......1800-3800 ft AGL increasing to 6700-8700 ft AGL
in the afternoon.
Smoke dispersal.....Poor (25000 knot-ft) increasing to very good
(140800 knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....48-56.
24 hr trend......1 degree warmer.
Max humidity........51-57 percent.
24 hr trend......17 percent drier.
Humidity recovery...Poor.
20-foot winds.......Southwest around 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph.
Mixing height.......1500-3500 ft AGL decreasing to 600 ft AGL after
midnight.
Smoke dispersal.....Poor (6400-12700 knot-ft).
.SUNDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Max temperature.....69-77.
24 hr trend......1 degree warmer.
Min humidity........22-28 percent.
24 hr trend......2 percent wetter.
20-foot winds.......Southwest around 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph.
Mixing height.......2200-4200 ft AGL increasing to 7000-9000 ft AGL
in the afternoon.
Smoke dispersal.....Poor (20200 knot-ft) increasing to very good
(126400 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the lower 50s. Highs in the mid 60s.
Southwest winds around 10 mph.
.TUESDAY...Mostly cloudy with showers likely and slight chance of
thunderstorms. Lows in the mid 40s. Highs in the lower 60s.
Northwest winds around 5 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers. Lows in
the mid 40s. Highs in the mid 60s. West winds around 5 mph.
.THURSDAY...Mostly clear. Slight chance of showers. Lows in the
mid 40s. Highs in the upper 60s.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the upper
60s.
$$
WYZ420-261015-
North Laramie Valley/Shirley Basin-
233 PM MDT Fri Sep 25 2026
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers until
2100.
Min temperature.....43-48.
24 hr trend......Unchanged.
Max humidity........66-72 percent.
24 hr trend......29 percent drier.
Humidity recovery...Fair.
20-foot winds.......Southwest around 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph.
Mixing height.......1100-3100 ft AGL decreasing to 600 ft AGL after
midnight.
Smoke dispersal.....Poor (7900-11800 knot-ft).
.SATURDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....71-76.
24 hr trend......7 degrees warmer.
Min humidity........19-25 percent.
24 hr trend......25 percent drier.
20-foot winds.......West 10 to 15 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph increasing to around 25 mph
in the afternoon.
Mixing height.......1400-3400 ft AGL increasing to 7100-9100 ft AGL
in the afternoon.
Smoke dispersal.....Poor (20300 knot-ft) increasing to excellent
(176100 knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....43-48.
24 hr trend......Unchanged.
Max humidity........66-72 percent.
24 hr trend......5 percent wetter.
Humidity recovery...Fair.
20-foot winds.......Southwest 5 to 10 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......2200-4200 ft AGL decreasing to 500 ft AGL after
midnight.
Smoke dispersal.....Poor (4700-20600 knot-ft).
.SUNDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy
until 1500, then mostly cloudy.
Max temperature.....72-77.
24 hr trend......1 degree warmer.
Min humidity........19-25 percent.
24 hr trend......1 percent wetter.
20-foot winds.......South 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph increasing to southwest
around 20 mph in the afternoon.
Mixing height.......2000-4000 ft AGL increasing to 6700-8700 ft AGL
in the afternoon.
Smoke dispersal.....Poor (18500 knot-ft) increasing to very good
(133900 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the upper 40s. Highs in the upper 60s.
Southwest winds around 5 mph.
.TUESDAY...Mostly cloudy with showers likely and slight chance of
thunderstorms. Lows in the lower 40s. Highs in the lower 60s.
Northwest winds around 5 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers. Lows
around 40. Highs in the mid 60s. West winds around 5 mph.
.THURSDAY...Mostly clear. Lows around 40. Highs in the upper 60s.
.FRIDAY...Mostly clear. Lows in the lower 40s. Highs around 70.
$$
WYZ421-261015-
Ferris/Seminoe/Shirley Mountains-
233 PM MDT Fri Sep 25 2026
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....45-50.
24 hr trend......Unchanged.
Max humidity........56-62 percent.
24 hr trend......42 percent drier.
Humidity recovery...Fair.
20-foot winds.......Southwest around 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph.
Mixing height.......2000-4000 ft AGL decreasing to 600 ft AGL after
midnight.
Smoke dispersal.....Poor (6700-20000 knot-ft).
.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....69-77.
24 hr trend......6 degrees warmer.
Min humidity........16-22 percent.
24 hr trend......9 percent drier.
20-foot winds.......Southwest 10 to 15 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph increasing to west
around 25 mph in the afternoon.
Mixing height.......1000-3000 ft AGL increasing to 6900-8900 ft AGL
in the afternoon.
Smoke dispersal.....Poor (16700 knot-ft) increasing to excellent
(192300 knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....47-52.
24 hr trend......2 degrees warmer.
Max humidity........56-62 percent.
24 hr trend......Unchanged.
Humidity recovery...Fair.
20-foot winds.......Southwest 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......3400-5400 ft AGL decreasing to 500 ft AGL after
midnight.
Smoke dispersal.....Poor (4900-33200 knot-ft).
.SUNDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy
until 1500, then mostly cloudy.
Max temperature.....69-77.
24 hr trend......1 degree warmer.
Min humidity........18-24 percent.
24 hr trend......4 percent wetter.
20-foot winds.......South around 5 mph and gusty increasing to
southwest around 15 mph with higher gusts in
the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph increasing to southwest
around 25 mph in the afternoon.
Mixing height.......2200-4200 ft AGL increasing to 8100-10100 ft
AGL in the afternoon.
Smoke dispersal.....Poor (25100 knot-ft) increasing to excellent
(200400 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the upper 40s. Highs in the mid 60s.
Southwest winds around 10 mph.
.TUESDAY...Mostly cloudy with showers likely and slight chance of
thunderstorms. Lows in the lower 40s. Highs in the mid 60s.
Northwest winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 40s. Highs in the
mid 60s. Southwest winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
upper 60s.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
60s.
$$
WYZ422-261015-
Central and West Carbon-
233 PM MDT Fri Sep 25 2026
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....44-49.
24 hr trend......Unchanged.
Max humidity........70-76 percent.
24 hr trend......29 percent drier.
Humidity recovery...Good.
20-foot winds.......Southwest around 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph.
Mixing height.......1900-3900 ft AGL decreasing to 600 ft AGL after
midnight.
Smoke dispersal.....Poor (7000-19200 knot-ft).
.SATURDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....72-77.
24 hr trend......6 degrees warmer.
Min humidity........20-26 percent.
24 hr trend......12 percent drier.
20-foot winds.......Southwest 10 to 15 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph increasing to around 25
mph in the afternoon.
Mixing height.......1500-3500 ft AGL increasing to 6600-8600 ft AGL
in the afternoon.
Smoke dispersal.....Poor (21100 knot-ft) increasing to excellent
(178600 knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....46-51.
24 hr trend......3 degrees warmer.
Max humidity........59-65 percent.
24 hr trend......8 percent drier.
Humidity recovery...Fair.
20-foot winds.......Southwest 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......3100-5100 ft AGL decreasing to 500 ft AGL after
midnight.
Smoke dispersal.....Poor (5100-33100 knot-ft).
.SUNDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy
until 1500, then mostly cloudy.
Max temperature.....72-77.
24 hr trend......1 degree cooler.
Min humidity........20-26 percent.
24 hr trend......Unchanged.
20-foot winds.......South around 5 mph increasing to southwest
around 15 mph in the afternoon. Gusts up to 30
mph.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph increasing to southwest
around 25 mph in the afternoon.
Mixing height.......2300-4300 ft AGL increasing to 8400-10400 ft
AGL in the afternoon.
Smoke dispersal.....Poor (25000 knot-ft) increasing to excellent
(193400 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the upper 40s. Highs in the upper 60s.
Southwest winds around 10 mph.
.TUESDAY...Mostly cloudy with showers likely and slight chance of
thunderstorms. Lows in the lower 40s. Highs in the mid 60s.
Northwest winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 40s. Highs in the
upper 60s. Southwest winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
upper 60s.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs around 70.
$$
WYZ423-261015-
Southwest Carbon County-
233 PM MDT Fri Sep 25 2026
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....41-46.
24 hr trend......3 degrees cooler.
Max humidity........86-92 percent.
24 hr trend......7 percent drier.
Humidity recovery...Excellent.
20-foot winds.......South 5 to 10 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......1600-3600 ft AGL decreasing to 500 ft AGL after
midnight.
Smoke dispersal.....Poor (5200-14300 knot-ft).
.SATURDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....71-76.
24 hr trend......5 degrees warmer.
Min humidity........27 percent.
24 hr trend......12 percent drier.
20-foot winds.......Southwest 10 to 15 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph.
Mixing height.......800-2800 ft AGL increasing to 5900-7900 ft AGL
in the afternoon.
Smoke dispersal.....Poor (15100 knot-ft) increasing to very good
(147700 knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....44-49.
24 hr trend......2 degrees warmer.
Max humidity........70-76 percent.
24 hr trend......14 percent drier.
Humidity recovery...Good.
20-foot winds.......South 5 to 10 mph. Gusts up to 25 mph
decreasing to 15 mph after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph.
Mixing height.......2800-4800 ft AGL decreasing to 500 ft AGL after
midnight.
Smoke dispersal.....Poor (4700-26600 knot-ft).
.SUNDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy
until 1500, then mostly cloudy.
Max temperature.....70-75.
24 hr trend......Unchanged.
Min humidity........24-30 percent.
24 hr trend......2 percent wetter.
20-foot winds.......South 10 to 15 mph. Gusts up to 20 mph
increasing to 30 mph in the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph increasing to southwest
around 20 mph in the afternoon.
Mixing height.......2000-4000 ft AGL increasing to 6400-8400 ft AGL
in the afternoon.
Smoke dispersal.....Poor (20700 knot-ft) increasing to excellent
(151400 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the mid 40s. Highs in the mid 60s. South
winds around 10 mph.
.TUESDAY...Mostly cloudy with showers likely and chance of
thunderstorms. Lows in the lower 40s. Highs in the mid 60s. North
winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows around 40. Highs in the mid 60s.
North winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 30s. Highs in the
upper 60s.
.FRIDAY...Mostly clear. Lows in the lower 40s. Highs in the upper
60s.
$$
WYZ424-261015-
Sierra Madre Range/Medicine Bow NF-
233 PM MDT Fri Sep 25 2026
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....38-44.
24 hr trend......2 degrees cooler.
Max humidity........78-84 percent.
24 hr trend......18 percent drier.
Humidity recovery...Good.
20-foot winds.......Southwest around 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph.
Mixing height.......1100-3100 ft AGL decreasing to 600 ft AGL after
midnight.
Smoke dispersal.....Poor (6200-15100 knot-ft).
.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....60-68.
24 hr trend......7 degrees warmer.
Min humidity........29-35 percent.
24 hr trend......14 percent drier.
20-foot winds.......Southwest around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph.
Mixing height.......2000-4000 ft AGL increasing to 6200-8200 ft AGL
in the afternoon.
Smoke dispersal.....Poor (24700 knot-ft) increasing to very good
(133400 knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....40-46.
24 hr trend......3 degrees warmer.
Max humidity........65-71 percent.
24 hr trend......17 percent drier.
Humidity recovery...Fair.
20-foot winds.......South 5 to 10 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph.
Mixing height.......2300-4300 ft AGL decreasing to 600 ft AGL after
midnight.
Smoke dispersal.....Poor (5000-20700 knot-ft).
.SUNDAY...
Sky/weather.........Partly cloudy until 1500, then mostly cloudy.
Max temperature.....61-69.
24 hr trend......Unchanged.
Min humidity........28-34 percent.
24 hr trend......Unchanged.
20-foot winds.......South 5 to 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph increasing to southwest
around 20 mph in the afternoon.
Mixing height.......2200-4200 ft AGL increasing to 6500-8500 ft AGL
in the afternoon.
Smoke dispersal.....Poor (22000 knot-ft) increasing to very good
(133000 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Showers likely and slight chance of
thunderstorms. Lows in the mid 40s. Highs in the upper 50s. South
winds around 10 mph.
.TUESDAY...Showers and chance of thunderstorms. Lows around 40.
Highs in the mid 50s. Southwest winds around 5 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers. Lows in
the upper 30s. Highs in the upper 50s. South winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 30s. Highs in the
lower 60s.
.FRIDAY...Mostly clear. Lows around 40. Highs in the lower 60s.
$$
WYZ425-261015-
Upper North Platte River Basin-
233 PM MDT Fri Sep 25 2026
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....41-46.
24 hr trend......2 degrees warmer.
Max humidity........76-82 percent.
24 hr trend......24 percent drier.
Humidity recovery...Good.
20-foot winds.......Southwest around 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph.
Mixing height.......1200-3200 ft AGL decreasing to 600 ft AGL after
midnight.
Smoke dispersal.....Poor (6700-13700 knot-ft).
.SATURDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....70-75.
24 hr trend......7 degrees warmer.
Min humidity........20-26 percent.
24 hr trend......17 percent drier.
20-foot winds.......Southwest around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph.
Mixing height.......2500-4500 ft AGL increasing to 7600-9600 ft AGL
in the afternoon.
Smoke dispersal.....Poor (28300 knot-ft) increasing to excellent
(157800 knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....42-47.
24 hr trend......Unchanged.
Max humidity........67-73 percent.
24 hr trend......8 percent drier.
Humidity recovery...Good.
20-foot winds.......South around 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph.
Mixing height.......2900-4900 ft AGL decreasing to 600 ft AGL after
midnight.
Smoke dispersal.....Poor (5200-25100 knot-ft).
.SUNDAY...
Sky/weather.........Partly cloudy until 1500, then mostly cloudy.
Max temperature.....71-76.
24 hr trend......Unchanged.
Min humidity........20-26 percent.
24 hr trend......Unchanged.
20-foot winds.......South around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph increasing to southwest
around 20 mph in the afternoon.
Mixing height.......2400-4400 ft AGL increasing to 7100-9100 ft AGL
in the afternoon.
Smoke dispersal.....Poor (24200 knot-ft) increasing to very good
(141400 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy with showers likely and slight chance of
thunderstorms. Lows in the mid 40s. Highs in the mid 60s.
Southwest winds around 10 mph.
.TUESDAY...Mostly cloudy with showers likely and slight chance of
thunderstorms. Lows in the lower 40s. Highs in the lower 60s.
Southwest winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 30s. Highs in the
mid 60s. Southwest winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 30s. Highs in the
upper 60s.
.FRIDAY...Mostly clear. Lows in the lower 40s. Highs in the upper
60s.
$$
WYZ426-261015-
Snowy Range/Medicine Bow NF-
233 PM MDT Fri Sep 25 2026
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....36-44.
24 hr trend......3 degrees cooler.
Max humidity........79-85 percent.
24 hr trend......Unchanged.
Humidity recovery...Good.
20-foot winds.......Southwest around 10 mph with gusts to around 35
mph.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph.
Mixing height.......1000-3000 ft AGL decreasing to 600 ft AGL after
midnight.
Smoke dispersal.....Poor (8000-14600 knot-ft).
.SATURDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....59-67.
24 hr trend......7 degrees warmer.
Min humidity........30-36 percent.
24 hr trend......25 percent drier.
20-foot winds.......Southwest around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......2300-4300 ft AGL increasing to 7000-9000 ft AGL
in the afternoon.
Smoke dispersal.....Poor (31800 knot-ft) increasing to very good
(139000 knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....37-45.
24 hr trend......5 degrees warmer.
Max humidity........69-75 percent.
24 hr trend......27 percent drier.
Humidity recovery...Good.
20-foot winds.......Southwest 5 to 10 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......2300-4300 ft AGL decreasing to 600 ft AGL after
midnight.
Smoke dispersal.....Poor (5300-20200 knot-ft).
.SUNDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy
until 1500, then mostly cloudy.
Max temperature.....60-68.
24 hr trend......5 degrees warmer.
Min humidity........28-34 percent.
24 hr trend......Unchanged.
20-foot winds.......Southwest 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......2300-4300 ft AGL increasing to 5800-7800 ft AGL
in the afternoon.
Smoke dispersal.....Poor (22600 knot-ft) increasing to very good
(114000 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy with showers likely and slight chance of
thunderstorms. Lows in the lower 40s. Highs in the upper 50s.
Southwest winds around 5 mph.
.TUESDAY...Showers and slight chance of thunderstorms. Lows in
the upper 30s. Highs in the mid 50s. West winds around 5 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers. Lows in
the mid 30s. Highs in the upper 50s. West winds around 5 mph.
.THURSDAY...Mostly clear. Slight chance of showers. Lows in the
mid 30s. Highs around 60.
.FRIDAY...Mostly clear. Lows in the upper 30s. Highs in the lower
60s.
$$
WYZ427-261015-
North Snowy Range Foothills-
233 PM MDT Fri Sep 25 2026
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....46-51.
24 hr trend......3 degrees warmer.
Max humidity........62-68 percent.
24 hr trend......35 percent drier.
Humidity recovery...Fair.
20-foot winds.......Southwest 10 to 15 mph with gusts to around 35
mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph.
Mixing height.......1200-3200 ft AGL decreasing to 600 ft AGL after
midnight.
Smoke dispersal.....Poor (9700-15200 knot-ft).
.SATURDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....70-75.
24 hr trend......6 degrees warmer.
Min humidity........20-26 percent.
24 hr trend......27 percent drier.
20-foot winds.......West 10 to 15 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph.
Mixing height.......2800-4800 ft AGL increasing to 7800-9800 ft AGL
in the afternoon.
Smoke dispersal.....Poor (39100 knot-ft) increasing to excellent
(177100 knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....45-50.
24 hr trend......1 degree cooler.
Max humidity........57-63 percent.
24 hr trend......7 percent drier.
Humidity recovery...Fair.
20-foot winds.......Southwest 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......2900-4900 ft AGL decreasing to 600 ft AGL after
midnight.
Smoke dispersal.....Poor (5800-25200 knot-ft).
.SUNDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy
until 1500, then mostly cloudy.
Max temperature.....70-75.
24 hr trend......Unchanged.
Min humidity........20-26 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Southwest 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......2500-4500 ft AGL increasing to 6100-8100 ft AGL
in the afternoon.
Smoke dispersal.....Poor (22800 knot-ft) increasing to very good
(121600 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the upper 40s. Highs in the mid 60s.
Southwest winds around 10 mph.
.TUESDAY...Mostly cloudy with showers likely and slight chance of
thunderstorms. Lows in the mid 40s. Highs in the lower 60s.
Southwest winds around 5 mph.
.WEDNESDAY...Partly cloudy. Slight chance of showers. Lows in the
lower 40s. Highs in the mid 60s. Southwest winds around 10 mph.
.THURSDAY...Mostly clear. Slight chance of showers. Lows in the
lower 40s. Highs in the upper 60s.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
60s.
$$
WYZ428-261015-
Southern Laramie Valley-
233 PM MDT Fri Sep 25 2026
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....43-48.
24 hr trend......Unchanged.
Max humidity........71-77 percent.
24 hr trend......29 percent drier.
Humidity recovery...Good.
20-foot winds.......Southwest around 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......500-2500 ft AGL.
Smoke dispersal.....Poor (8100-8600 knot-ft).
.SATURDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Max temperature.....70-75.
24 hr trend......7 degrees warmer.
Min humidity........21-27 percent.
24 hr trend......24 percent drier.
20-foot winds.......West around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......2800-4800 ft AGL increasing to 7700-9700 ft AGL
in the afternoon.
Smoke dispersal.....Poor (31400 knot-ft) increasing to very good
(143700 knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....43-48.
24 hr trend......Unchanged.
Max humidity........68-74 percent.
24 hr trend......2 percent wetter.
Humidity recovery...Good.
20-foot winds.......Southwest around 5 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......1300-3300 ft AGL decreasing to 600 ft AGL after
midnight.
Smoke dispersal.....Poor (4700-11400 knot-ft).
.SUNDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy
until 1500, then mostly cloudy.
Max temperature.....71-76.
24 hr trend......1 degree warmer.
Min humidity........20-26 percent.
24 hr trend......1 percent drier.
20-foot winds.......South around 5 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph.
Mixing height.......2000-4000 ft AGL increasing to 6300-8300 ft AGL
in the afternoon.
Smoke dispersal.....Poor (17400 knot-ft) increasing to very good
(109300 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the mid 40s. Highs in the mid 60s.
Southwest winds around 5 mph.
.TUESDAY...Mostly cloudy with showers likely and slight chance of
thunderstorms. Lows in the lower 40s. Highs in the lower 60s.
Northwest winds around 5 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers. Lows
around 40. Highs in the mid 60s. West winds around 10 mph.
.THURSDAY...Mostly clear. Slight chance of showers. Lows around
40. Highs in the upper 60s.
.FRIDAY...Mostly clear. Lows in the lower 40s. Highs in the lower
70s.
$$
WYZ429-261015-
Southern Laramie Range-
233 PM MDT Fri Sep 25 2026
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers until
2100.
Min temperature.....44-49.
24 hr trend......Unchanged.
Max humidity........76-82 percent.
24 hr trend......17 percent drier.
Humidity recovery...Good.
20-foot winds.......West 10 to 15 mph with gusts to around 35 mph.
Chc of wetting rain.5 percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......500-2000 ft AGL.
Smoke dispersal.....Poor (8800-10600 knot-ft).
.SATURDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....67-72.
24 hr trend......8 degrees warmer.
Min humidity........22-28 percent.
24 hr trend......41 percent drier.
20-foot winds.......West 10 to 15 mph with gusts to around 35 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......2400-4400 ft AGL increasing to 7300-9300 ft AGL
in the afternoon.
Smoke dispersal.....Poor (36700 knot-ft) increasing to very good
(127300 knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....46-51.
24 hr trend......Unchanged.
Max humidity........53-59 percent.
24 hr trend......25 percent drier.
Humidity recovery...Fair.
20-foot winds.......Southwest 5 to 10 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......800-2800 ft AGL decreasing to 600 ft AGL after
midnight.
Smoke dispersal.....Poor (5000-8800 knot-ft).
.SUNDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy
until 1500, then mostly cloudy.
Max temperature.....68-73.
24 hr trend......1 degree warmer.
Min humidity........21-27 percent.
24 hr trend......Unchanged.
20-foot winds.......Southwest 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......2100-4100 ft AGL increasing to 6300-8300 ft AGL
in the afternoon.
Smoke dispersal.....Poor (17400 knot-ft) increasing to very good
(101400 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the upper 40s. Highs in the lower 60s.
Southwest winds around 10 mph.
.TUESDAY...Mostly cloudy with showers likely and slight chance of
thunderstorms. Lows in the mid 40s. Highs in the upper 50s.
Northwest winds around 5 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers. Lows in
the lower 40s. Highs in the lower 60s. Northwest winds around
10 mph.
.THURSDAY...Mostly clear. Slight chance of showers. Lows in the
lower 40s. Highs in the mid 60s.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
60s.
$$
WYZ430-261015-
Laramie Foothills and High Plains-
233 PM MDT Fri Sep 25 2026
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of showers and slight
chance of thunderstorms until 2100.
Min temperature.....48-53.
24 hr trend......1 degree warmer.
Max humidity........80-86 percent.
24 hr trend......23 percent drier.
Humidity recovery...Good.
20-foot winds.......Southwest 10 to 15 mph. Gusts up to 20 mph
increasing to 30 mph after midnight.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph increasing to west
around 20 mph after midnight.
Mixing height.......500-2500 ft AGL.
Smoke dispersal.....Poor (9000-10200 knot-ft).
.SATURDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....74-79.
24 hr trend......10 degrees warmer.
Min humidity........17-23 percent.
24 hr trend......34 percent drier.
20-foot winds.......Northwest 10 to 15 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing height.......3000-5000 ft AGL increasing to 7400-9400 ft AGL
in the afternoon.
Smoke dispersal.....Fair (41100 knot-ft) increasing to very good
(113700 knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Mostly cloudy until 2100, then partly cloudy.
Min temperature.....48-53.
24 hr trend......Unchanged.
Max humidity........55-61 percent.
24 hr trend......16 percent drier.
Humidity recovery...Fair.
20-foot winds.......Southwest around 5 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph.
Mixing height.......400-1600 ft AGL.
Smoke dispersal.....Poor (5400-5800 knot-ft).
.SUNDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Max temperature.....75-80.
24 hr trend......1 degree warmer.
Min humidity........18-24 percent.
24 hr trend......2 percent wetter.
20-foot winds.......Southwest around 5 mph and gusty shifting to
the south with higher gusts in the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......2300-4300 ft AGL increasing to 6800-8800 ft AGL
in the afternoon.
Smoke dispersal.....Poor (15600 knot-ft) increasing to very good
(119000 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the lower 50s. Highs in the lower 70s.
Southwest winds around 10 mph.
.TUESDAY...Mostly cloudy with showers likely and slight chance of
thunderstorms. Lows in the mid 40s. Highs in the mid 60s. North
winds around 5 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers. Lows in
the mid 40s. Highs in the upper 60s. Northwest winds around
10 mph.
.THURSDAY...Mostly clear. Slight chance of showers. Lows in the
mid 40s. Highs in the lower 70s.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s.
$$
WYZ431-261015-
Laramie East High Plains-
233 PM MDT Fri Sep 25 2026
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of showers and
thunderstorms until 2100.
Min temperature.....49-54.
24 hr trend......Unchanged.
Max humidity........90-96 percent.
24 hr trend......4 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Southwest around 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....South around 10 mph increasing to southwest
around 20 mph after midnight.
Mixing height.......1000-3000 ft AGL decreasing to 600 ft AGL after
midnight.
Smoke dispersal.....Poor (8100-13000 knot-ft).
.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....76-81.
24 hr trend......11 degrees warmer.
Min humidity........18-24 percent.
24 hr trend......37 percent drier.
20-foot winds.......West around 15 mph shifting to the north in the
afternoon. Gusts up to 30 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing height.......2500-4500 ft AGL increasing to 6100-8100 ft AGL
in the afternoon.
Smoke dispersal.....Poor (34700 knot-ft) increasing to good (94100
knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....49-54.
24 hr trend......Unchanged.
Max humidity........58-64 percent.
24 hr trend......33 percent drier.
Humidity recovery...Fair.
20-foot winds.......South around 5 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph.
Mixing height.......400-900 ft AGL.
Smoke dispersal.....Poor (4700-5400 knot-ft).
.SUNDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1500, then partly cloudy.
Max temperature.....78-83.
24 hr trend......Unchanged.
Min humidity........25 percent.
24 hr trend......2 percent wetter.
20-foot winds.......Southwest around 5 mph and gusty increasing to
south around 15 mph with higher gusts in the
afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph increasing to south
around 20 mph in the afternoon.
Mixing height.......1400-3400 ft AGL increasing to 6100-8100 ft AGL
in the afternoon.
Smoke dispersal.....Poor (13100 knot-ft) increasing to very good
(124700 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 70s. South
winds around 10 mph.
.TUESDAY...Mostly cloudy with showers likely and slight chance of
thunderstorms. Lows in the upper 40s. Highs in the mid 60s. North
winds around 5 mph.
.WEDNESDAY...Partly cloudy with chance of showers. Lows in the
mid 40s. Highs in the upper 60s. North winds around 5 mph.
.THURSDAY...Mostly clear. Slight chance of showers. Lows in the
mid 40s. Highs in the lower 70s.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s.
$$
WYZ432-261015-
Bordeaux/Chugwater/Wheatland-
233 PM MDT Fri Sep 25 2026
.TONIGHT...
Sky/weather.........Mostly cloudy until 2100, then partly cloudy.
Chance of showers and slight chance of
thunderstorms until 2100.
Min temperature.....53-58.
24 hr trend......3 degrees warmer.
Max humidity........78-84 percent.
24 hr trend......19 percent drier.
Humidity recovery...Good.
20-foot winds.......Southwest around 5 mph increasing to around 15
mph with gusts to around 35 mph after midnight.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph increasing to west
around 20 mph after midnight.
Mixing height.......500-2100 ft AGL.
Smoke dispersal.....Poor (7800-8800 knot-ft).
.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....77-82.
24 hr trend......3 degrees warmer.
Min humidity........18-24 percent.
24 hr trend......25 percent drier.
20-foot winds.......West around 15 mph with gusts to around 35 mph
shifting to the north with higher gusts in the
afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing height.......1500-3500 ft AGL increasing to 5500-7500 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (25200-74200 knot-ft).
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....53-58.
24 hr trend......1 degree cooler.
Max humidity........53-59 percent.
24 hr trend......26 percent drier.
Humidity recovery...Fair.
20-foot winds.......South 5 to 10 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph.
Mixing height.......400-1000 ft AGL.
Smoke dispersal.....Poor (5100-5400 knot-ft).
.SUNDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Max temperature.....79-84.
24 hr trend......4 degrees warmer.
Min humidity........18-24 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Southwest around 5 mph and gusty shifting to
the southeast with higher gusts in the
afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......1700-3700 ft AGL increasing to 6700-8700 ft AGL
in the afternoon.
Smoke dispersal.....Poor (10500 knot-ft) increasing to very good
(104200 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the upper 50s. Highs in the mid 70s.
Southwest winds around 5 mph.
.TUESDAY...Mostly cloudy with showers likely and slight chance of
thunderstorms. Lows in the lower 50s. Highs in the upper 60s.
North winds around 5 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers. Lows in
the upper 40s. Highs in the lower 70s. Northwest winds around
5 mph.
.THURSDAY...Mostly clear. Slight chance of showers. Lows in the
upper 40s. Highs in the mid 70s.
.FRIDAY...Mostly clear. Lows around 50. Highs in the mid 70s.
$$
WYZ433-261015-
Goshen/Middle-Lower North Platte River Basin-
233 PM MDT Fri Sep 25 2026
.TONIGHT...
Sky/weather.........Mostly cloudy until 2100, then partly cloudy.
Chance of showers and thunderstorms until 2100.
Min temperature.....51-56.
24 hr trend......2 degrees warmer.
Max humidity........84-90 percent.
24 hr trend......13 percent drier.
Humidity recovery...Excellent.
20-foot winds.......South 5 to 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......700-2700 ft AGL decreasing to 500 ft AGL after
midnight.
Smoke dispersal.....Poor (5200-9300 knot-ft).
.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....79-84.
24 hr trend......7 degrees warmer.
Min humidity........20-26 percent.
24 hr trend......31 percent drier.
20-foot winds.......Northwest 5 to 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 20 mph decreasing to around 10
mph in the afternoon.
Mixing height.......900-2900 ft AGL increasing to 4300-6300 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (21000-56000 knot-ft).
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....51-56.
24 hr trend......2 degrees cooler.
Max humidity........69-75 percent.
24 hr trend......4 percent drier.
Humidity recovery...Good.
20-foot winds.......Southeast around 5 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph.
Mixing height.......500 ft AGL.
Smoke dispersal.....Poor (4200-4600 knot-ft).
.SUNDAY...
Sky/weather.........Mostly cloudy until 0900, then mostly sunny
until 1500, then partly cloudy.
Max temperature.....81-86.
24 hr trend......2 degrees warmer.
Min humidity........21-27 percent.
24 hr trend......1 percent wetter.
20-foot winds.......South 5 to 10 mph. Gusts up to 25 mph in the
afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....South around 5 mph increasing to around 15 mph
in the afternoon.
Mixing height.......800-2800 ft AGL increasing to 5500-7500 ft AGL
in the afternoon.
Smoke dispersal.....Poor (6000 knot-ft) increasing to good (89900
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the upper 50s. Highs in the upper 70s.
South winds around 5 mph.
.TUESDAY...Mostly cloudy with showers likely and slight chance of
thunderstorms. Lows in the lower 50s. Highs around 70. North
winds around 5 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers. Lows in
the upper 40s. Highs in the lower 70s. North winds around 5 mph.
.THURSDAY...Mostly clear with slight chance of showers. Lows in
the upper 40s. Highs in the mid 70s.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the upper
70s.
$$