Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Cheyenne, WY
Issued by NWS Cheyenne, WY
860
FNUS55 KCYS 310756
FWFCYS
Fire Weather Planning Forecast for Southeast Wyoming/Western Nebraska
National Weather Service CHEYENNE WY
156 AM MDT Thu Jul 31 2025
.DISCUSSION...
Elevated to near critical fire weather conditions are expected
today in the lower elevations of Carbon county once again.
As the dryline advances eastward, RH will drop to between
10 and 16%. Increasing southwest winds will push winds close
to critical as well. Expect similar conditions Friday and Saturday,
with RH easily critical each afternoon, but winds more marginal.
While confidence is not high enough now for a headline, we may tip
over into critical and need a Red Flag Warning in Carbon county
these days. Fire weather concerns will remain minimal along and
east of the Laramie Range with humidity remaining quite high.
NEZ434-312215-
Pine Ridge/Nebraska National Forest-
156 AM MDT Thu Jul 31 2025
.TODAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy.
Chance of showers and slight chance of
thunderstorms until 0900, then slight chance of
showers until 1200, then chance of showers and
thunderstorms.
Max temperature.....75-80.
24 hr trend......Unchanged.
Min humidity........55-61 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Southeast 10 to 15 mph with higher gusts.
Chc of wetting rain.5 percent.
Transport winds.....Southeast around 20 mph.
Mixing height.......1100-3100 ft AGL increasing to 3700-5700 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (32900-72900 knot-ft).
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of showers and
thunderstorms until 2400, then slight chance of
thunderstorms until 0300. Slight chance of
showers after 2400.
Min temperature.....58-63.
24 hr trend......Unchanged.
Max humidity........92-98 percent.
24 hr trend......5 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Southeast around 15 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....South 20 to 25 mph.
Mixing height.......1400-3400 ft AGL decreasing to 400-1200 ft AGL
after midnight.
Smoke dispersal.....Poor (16700-35600 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy. Slight chance of showers until
1200, then chance of showers and thunderstorms.
Max temperature.....82-87.
24 hr trend......7 degrees warmer.
Min humidity........42-48 percent.
24 hr trend......11 percent drier.
20-foot winds.......South around 15 mph with higher gusts.
Chc of wetting rain.5 percent.
Transport winds.....South 20 to 25 mph.
Mixing height.......1400-3400 ft AGL increasing to 3500-5500 ft AGL
in the afternoon.
Smoke dispersal.....Fair to good (45800-67700 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the upper 80s. South winds around
10 mph.
.SUNDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the mid 80s. North winds around
5 mph.
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs around 90. Southeast
winds around 5 mph.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the mid 90s.
.WEDNESDAY...Mostly clear. Lows in the lower 60s. Highs in the
mid 90s.
$$
NEZ435-312215-
Box Butte/South Sioux/Niobrara River-
156 AM MDT Thu Jul 31 2025
.TODAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy.
Slight chance of showers until 1200, then
chance of showers and thunderstorms. Some
thunderstorms may produce damaging winds, large
hail, and heavy rainfall after 1300 until 1500,
then some thunderstorms may produce damaging
winds and large hail until 1600Some
thunderstorms may produce damaging winds, large
hail, and heavy rainfall after 1600.
Max temperature.....77-82.
24 hr trend......3 degrees warmer.
Min humidity........49-55 percent.
24 hr trend......9 percent drier.
20-foot winds.......Southeast around 10 mph with higher gusts.
Chc of wetting rain.5 percent.
Transport winds.....Southeast around 20 mph.
Mixing height.......900-2900 ft AGL increasing to 3200-5200 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (29200-69800 knot-ft).
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of showers and
thunderstorms until 2400, then slight chance of
thunderstorms until 0300. Slight chance of
showers after 2400.
Min temperature.....56-61.
24 hr trend......1 degree warmer.
Max humidity........100 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Southeast around 10 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....South around 25 mph.
Mixing height.......1200-3200 ft AGL decreasing to 600-1200 ft AGL
after midnight.
Smoke dispersal.....Poor (20500-36300 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy. Slight chance of showers until
1200, then chance of showers and thunderstorms.
Max temperature.....81-86.
24 hr trend......5 degrees warmer.
Min humidity........44-50 percent.
24 hr trend......10 percent drier.
20-foot winds.......South around 15 mph with higher gusts.
Chc of wetting rain.5 percent.
Transport winds.....South 20 to 25 mph.
Mixing height.......1100-3100 ft AGL increasing to 3100-5000 ft AGL
in the afternoon.
Smoke dispersal.....Fair to good (42700-67000 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 80s. South winds around
10 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the mid 80s. Northeast winds around
5 mph.
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs around 90. Southeast
winds around 5 mph.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows around 60. Highs in the mid 90s.
.WEDNESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows around 60. Highs in the mid 90s.
$$
NEZ436-312215-
Lower North Platte River Basin/Scottsbluff National Monument-
156 AM MDT Thu Jul 31 2025
.TODAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy.
Slight chance of showers until 1200, then
chance of showers and thunderstorms. Some
thunderstorms may produce damaging winds, large
hail, and heavy rainfall after 1300 until 1500,
then some thunderstorms may produce damaging
winds and large hail until 1600Some
thunderstorms may produce damaging winds, large
hail, and heavy rainfall after 1600.
Max temperature.....80-85.
24 hr trend......4 degrees warmer.
Min humidity........43-49 percent.
24 hr trend......10 percent drier.
20-foot winds.......Southeast 10 to 15 mph with higher gusts.
Chc of wetting rain.5 percent.
Transport winds.....Southeast around 20 mph.
Mixing height.......1000-3000 ft AGL increasing to 3400-5400 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (34400-79900 knot-ft).
.TONIGHT...
Sky/weather.........Mostly cloudy until 0300, then partly cloudy.
Chance of showers and thunderstorms until 2400,
then slight chance of thunderstorms until 0300.
Slight chance of showers after 2400.
Min temperature.....57-62.
24 hr trend......1 degree cooler.
Max humidity........93-99 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Southeast around 15 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....Southeast 20 to 25 mph.
Mixing height.......800-2800 ft AGL.
Smoke dispersal.....Poor (14600-31100 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
after 1200 until 1500. Chance of showers after
1200. Chance of thunderstorms after 1500.
Max temperature.....83-88.
24 hr trend......3 degrees warmer.
Min humidity........40-46 percent.
24 hr trend......8 percent drier.
20-foot winds.......Southeast around 15 mph with higher gusts.
Chc of wetting rain.10 percent.
Transport winds.....South 20 to 25 mph.
Mixing height.......1200-3200 ft AGL increasing to 3500-5500 ft AGL
in the afternoon.
Smoke dispersal.....Fair to good (40100-68400 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 80s. South winds around
10 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 80s. Northeast winds
around 5 mph.
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs around 90. Southeast
winds around 5 mph.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows around 60. Highs in the mid 90s.
.WEDNESDAY...Mostly clear. Lows around 60. Highs in the mid 90s.
$$
NEZ437-312215-
Lodgepole Creek/Southern Nebraska Panhandle-
156 AM MDT Thu Jul 31 2025
.TODAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy.
Slight chance of showers until 1500. Slight
chance of thunderstorms after 0900 until 1500,
then chance of showers and thunderstorms.
Max temperature.....78-83.
24 hr trend......3 degrees warmer.
Min humidity........43-49 percent.
24 hr trend......6 percent drier.
20-foot winds.......Southeast 10 to 15 mph with higher gusts.
Chc of wetting rain.10 percent.
Transport winds.....Southeast around 20 mph.
Mixing height.......800-2800 ft AGL increasing to 3100-5100 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (27900-74000 knot-ft).
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of showers and
thunderstorms until 2400, then slight chance of
showers.
Min temperature.....55-60.
24 hr trend......Unchanged.
Max humidity........94-100 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Southeast around 15 mph and gusty.
Chc of wetting rain.20 percent.
Transport winds.....South 20 to 25 mph.
Mixing height.......1100-3100 ft AGL decreasing to 600-1100 ft AGL
after midnight.
Smoke dispersal.....Poor (15500-31000 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
after 1200 until 1500. Chance of showers after
1200. Chance of thunderstorms after 1500.
Max temperature.....80-85.
24 hr trend......Unchanged.
Min humidity........44-50 percent.
24 hr trend......3 percent wetter.
20-foot winds.......South around 15 mph with higher gusts.
Chc of wetting rain.10 percent.
Transport winds.....South 20 to 25 mph.
Mixing height.......900-2900 ft AGL increasing to 3100-5100 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (36400-68400 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the mid 80s. South winds around
10 mph.
.SUNDAY...Mostly clear. Chance of showers and thunderstorms. Lows
in the mid 50s. Highs in the mid 80s. Southwest winds around
5 mph.
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the upper 80s.
Southeast winds around 5 mph.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the mid 90s.
.WEDNESDAY...Mostly clear. Lows in the upper 50s. Highs in the
mid 90s.
$$
WYZ417-312215-
Niobrara/Lower Elevations of Converse/Thunder Basin National
Grassland-
156 AM MDT Thu Jul 31 2025
.TODAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Slight chance of thunderstorms until 1300.
Slight chance of showers. Isolated
thunderstorms after 1300. Some thunderstorms
may produce damaging winds, large hail, and
heavy rainfall after 1300 until 1500, then some
thunderstorms may produce damaging winds and
large hail until 1600, then some thunderstorms
may produce damaging winds, large hail, and
heavy rainfall.
Max temperature.....76-81.
24 hr trend......Unchanged.
Min humidity........48-54 percent.
24 hr trend......10 percent wetter.
20-foot winds.......Southeast 10 to 15 mph with higher gusts.
Chc of wetting rain.5 percent.
Transport winds.....Southeast around 20 mph.
Mixing height.......1200-3200 ft AGL increasing to 3900-5900 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (37400-82000 knot-ft).
.TONIGHT...
Sky/weather.........Mostly cloudy until 2100, then partly cloudy.
Chance of thunderstorms until 2100. Chance of
showers until 2400. Chance of thunderstorms
after 2100 until 2400. Some thunderstorms may
produce damaging winds, large hail, and heavy
rainfall until 2100.
Min temperature.....54-59.
24 hr trend......2 degrees cooler.
Max humidity........94-100 percent.
24 hr trend......1 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southeast 10 to 15 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....Southeast 15 to 20 mph.
Mixing height.......1200-3200 ft AGL decreasing to 400-1100 ft AGL
after midnight.
Smoke dispersal.....Poor (11200-33900 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
after 1200 until 1500. Chance of showers after
1200. Chance of thunderstorms after 1500.
Max temperature.....83-88.
24 hr trend......7 degrees warmer.
Min humidity........32-38 percent.
24 hr trend......18 percent drier.
20-foot winds.......Southeast around 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....Southeast around 15 mph.
Mixing height.......1100-3100 ft AGL increasing to 4100-6100 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (21700-48200 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the upper 80s.
Southeast winds around 5 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the lower 80s. North winds around
5 mph.
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the upper 80s.
Southeast winds around 5 mph.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the lower 90s.
.WEDNESDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 90s.
$$
WYZ418-312215-
Middle North Platte River Basin/Niobrara and Converse High Plains-
156 AM MDT Thu Jul 31 2025
.TODAY...
Sky/weather.........Partly cloudy. Slight chance of showers until
1200, then chance of thunderstorms and showers.
Some thunderstorms may produce damaging winds,
large hail, and heavy rainfall after 1300 until
1500, then some thunderstorms may produce
damaging winds and large hail until 1600Some
thunderstorms may produce damaging winds, large
hail, and heavy rainfall after 1600.
Max temperature.....78-83.
24 hr trend......Unchanged.
Min humidity........46-52 percent.
24 hr trend......7 percent wetter.
20-foot winds.......Southeast 10 to 15 mph with higher gusts.
Chc of wetting rain.10 percent.
Transport winds.....Southeast around 20 mph.
Mixing height.......900-2900 ft AGL increasing to 3200-5200 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (30600-72800 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. Some
thunderstorms may produce damaging winds, large
hail, and heavy rainfall until 2100.
Min temperature.....53-58.
24 hr trend......1 degree cooler.
Max humidity........91-97 percent.
24 hr trend......1 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southeast around 10 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....Southeast 15 to 20 mph.
Mixing height.......500-2500 ft AGL.
Smoke dispersal.....Poor (9200-23700 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.....82-87.
24 hr trend......7 degrees warmer.
Min humidity........27-33 percent.
24 hr trend......20 percent drier.
20-foot winds.......Southeast around 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....South around 15 mph.
Mixing height.......800-2800 ft AGL increasing to 4500-6500 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (16500-51000 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the upper 80s.
Southeast winds around 5 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the mid 80s. North winds around
5 mph.
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the upper 80s.
Southeast winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 90s.
.WEDNESDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 90s.
$$
WYZ419-312215-
North Laramie Range and Adjacent High Plains-
156 AM MDT Thu Jul 31 2025
.TODAY...
Sky/weather.........Partly cloudy. Showers likely and chance of
thunderstorms after 1200. Some thunderstorms
may produce damaging winds, large hail, and
heavy rainfall after 1300 until 1500, then some
thunderstorms may produce damaging winds and
large hail until 1600Some thunderstorms may
produce damaging winds, large hail, and heavy
rainfall after 1600.
Max temperature.....73-79.
24 hr trend......4 degrees warmer.
Min humidity........41-47 percent.
24 hr trend......13 percent drier.
20-foot winds.......Southeast around 10 mph with higher gusts.
Chc of wetting rain.15 percent.
Transport winds.....South 15 to 20 mph.
Mixing height.......900-2900 ft AGL increasing to 4300-6300 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (18400-67600 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of thunderstorms until
2100. Chance of showers until 2400. Some
thunderstorms may produce damaging winds, large
hail, and heavy rainfall until 2100.
Min temperature.....53-58.
24 hr trend......4 degrees warmer.
Max humidity........72-78 percent.
24 hr trend......18 percent drier.
Humidity recovery...Good.
20-foot winds.......South around 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....South 15 to 20 mph.
Mixing height.......400-2400 ft AGL.
Smoke dispersal.....Poor (6200-17000 knot-ft).
.FRIDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Chance of showers and thunderstorms after 1200.
Max temperature.....76-84.
24 hr trend......8 degrees warmer.
Min humidity........22-28 percent.
24 hr trend......24 percent drier.
20-foot winds.......Southwest 5 to 10 mph.
Chc of wetting rain.10 percent.
Transport winds.....Southwest around 10 mph increasing to around 20
mph in the afternoon.
Mixing height.......2500-4500 ft AGL increasing to 7200-9200 ft AGL
in the afternoon.
Smoke dispersal.....Poor (18800 knot-ft) increasing to very good
(112500 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the lower 80s. Southwest winds
around 5 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 70s. West winds around
5 mph.
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 80s.
Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid
80s.
.WEDNESDAY...Mostly clear. Lows in the upper 50s. Highs in the
mid 80s.
$$
WYZ420-312215-
North Laramie Valley/Shirley Basin-
156 AM MDT Thu Jul 31 2025
.TODAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Chance of thunderstorms after 1200 until 1300.
Chance of showers after 1200. Chance of
thunderstorms after 1300. Some thunderstorms
may produce damaging winds, large hail, and
heavy rainfall after 1300 until 1500, then some
thunderstorms may produce damaging winds and
large hail until 1600, then some thunderstorms
may produce damaging winds, large hail, and
heavy rainfall.
Max temperature.....79-84.
24 hr trend......4 degrees warmer.
Min humidity........26-32 percent.
24 hr trend......13 percent drier.
20-foot winds.......Southeast around 10 mph with higher gusts.
Chc of wetting rain.15 percent.
Transport winds.....Southeast around 10 mph increasing to south
around 20 mph in the afternoon.
Mixing height.......900-2900 ft AGL increasing to 7100-9100 ft AGL
in the afternoon.
Smoke dispersal.....Poor (15500 knot-ft) increasing to very good
(113600 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of thunderstorms until
2100. Chance of showers until 2400. Some
thunderstorms may produce damaging winds, large
hail, and heavy rainfall until 2100.
Min temperature.....48-53.
24 hr trend......2 degrees cooler.
Max humidity........79-85 percent.
24 hr trend......9 percent drier.
Humidity recovery...Good.
20-foot winds.......Southeast 5 to 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....Southeast around 25 mph becoming south around
15 mph after midnight.
Mixing height.......1200-3200 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (6600-32100 knot-ft).
.FRIDAY...
Sky/weather.........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.....80-85.
24 hr trend......3 degrees warmer.
Min humidity........11-17 percent.
24 hr trend......11 percent drier.
20-foot winds.......Southwest 5 to 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....Southwest 15 to 20 mph.
Mixing height.......3900-5900 ft AGL increasing to 11400-13400 ft
AGL in the afternoon.
Smoke dispersal.....Poor (31800 knot-ft) increasing to excellent
(214400 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Chance of showers and slight chance of
thunderstorms. Lows in the upper 40s. Highs in the lower 80s.
Southwest winds around 5 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the lower 80s.
West winds around 5 mph.
.MONDAY...Mostly clear. Lows around 50. Highs in the mid 80s.
Southeast winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 80s.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 80s.
$$
WYZ421-312215-
Ferris/Seminoe/Shirley Mountains-
156 AM MDT Thu Jul 31 2025
.TODAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Chance of thunderstorms and showers after 1200.
Some thunderstorms may produce damaging winds,
large hail, and heavy rainfall after 1300 until
1500, then some thunderstorms may produce
damaging winds and large hail until 1600, then
some thunderstorms may produce damaging winds,
large hail, and heavy rainfall.
Max temperature.....78-86.
24 hr trend......Unchanged.
Min humidity........16-22 percent.
24 hr trend......11 percent drier.
20-foot winds.......Southeast around 5 mph shifting to the
southwest in the afternoon. Gusts up to 20 mph.
Chc of wetting rain.5 percent.
Transport winds.....South around 10 mph increasing to southwest
around 20 mph in the afternoon.
Mixing height.......1000-3000 ft AGL increasing to 8000-10000 ft
AGL in the afternoon.
Smoke dispersal.....Poor (11300 knot-ft) increasing to excellent
(171300 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated thunderstorms until
2100. Slight chance of showers until 2400. Some
thunderstorms may produce damaging winds, large
hail, and heavy rainfall until 2100.
Min temperature.....52-57.
24 hr trend......3 degrees warmer.
Max humidity........63-69 percent.
24 hr trend......15 percent drier.
Humidity recovery...Fair.
20-foot winds.......Southeast 5 to 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....Southeast around 20 mph becoming south around
10 mph after midnight.
Mixing height.......4100-6100 ft AGL decreasing to 200-1100 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (5100-42700 knot-ft).
.FRIDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Slight chance of showers and thunderstorms
after 1200.
Max temperature.....79-87.
24 hr trend......7 degrees warmer.
Min humidity........8-14 percent.
24 hr trend......8 percent drier.
20-foot winds.......Southwest 5 to 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph increasing to west
around 20 mph in the afternoon.
Mixing height.......3300-5300 ft AGL increasing to 11300-13300 ft
AGL in the afternoon.
Smoke dispersal.....Poor (26000 knot-ft) increasing to excellent
(198800 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the lower 80s. West
winds around 5 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the lower 80s.
West winds around 5 mph.
.MONDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
80s. Southeast winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s.
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s.
$$
WYZ422-312215-
Central and West Carbon-
156 AM MDT Thu Jul 31 2025
.TODAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Chance of showers and isolated thunderstorms
after 1200. Some thunderstorms may produce
damaging winds, large hail, and heavy rainfall
after 1300 until 1500, then some thunderstorms
may produce damaging winds and large hail until
1600Some thunderstorms may produce damaging
winds, large hail, and heavy rainfall after
1600.
Max temperature.....82-87.
24 hr trend......3 degrees warmer.
Min humidity........12-18 percent.
24 hr trend......8 percent drier.
20-foot winds.......Southeast around 5 mph shifting to the
southwest in the afternoon. Gusts up to 20 mph.
Chc of wetting rain.5 percent.
Transport winds.....South around 10 mph increasing to southwest
around 25 mph in the afternoon.
Mixing height.......2500-4500 ft AGL increasing to 10000-12000 ft
AGL in the afternoon.
Smoke dispersal.....Poor (24100 knot-ft) increasing to excellent
(262200 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2100. Slight chance of showers until
2400. Some thunderstorms may produce damaging
winds, large hail, and heavy rainfall until
2100.
Min temperature.....49-54.
24 hr trend......1 degree warmer.
Max humidity........62-68 percent.
24 hr trend......18 percent drier.
Humidity recovery...Fair.
20-foot winds.......Southeast 5 to 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....South around 20 mph decreasing to around 10 mph
after midnight.
Mixing height.......5100-7100 ft AGL decreasing to 300-1000 ft AGL
after midnight.
Smoke dispersal.....Fair (56900 knot-ft) decreasing to poor (5000
knot-ft) after midnight.
.FRIDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Slight chance of showers and thunderstorms
after 1200.
Max temperature.....82-87.
24 hr trend......1 degree warmer.
Min humidity........10 percent.
24 hr trend......6 percent drier.
20-foot winds.......Southwest 5 to 10 mph with higher gusts.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 15 mph increasing to west
around 25 mph in the afternoon.
Mixing height.......4400-6400 ft AGL increasing to 12900-14900 ft
AGL in the afternoon.
Smoke dispersal.....Fair (48100 knot-ft) increasing to excellent
(266500 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 80s.
Southwest winds around 5 mph.
.SUNDAY...Mostly clear. Slight chance of showers. Lows around 50.
Highs in the lower 80s. West winds around 5 mph.
.MONDAY...Mostly clear. Lows around 50. Highs in the mid 80s.
South winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
mid 80s.
$$
WYZ423-312215-
Southwest Carbon County-
156 AM MDT Thu Jul 31 2025
.TODAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Slight chance of thunderstorms after 1200 until
1300. Slight chance of showers after 1200.
Slight chance of thunderstorms after 1300. Some
thunderstorms may produce damaging winds, large
hail, and heavy rainfall after 1300 until 1500,
then some thunderstorms may produce damaging
winds and large hail until 1600, then some
thunderstorms may produce damaging winds, large
hail, and heavy rainfall.
Max temperature.....84-89.
24 hr trend......Unchanged.
Min humidity........10-16 percent.
24 hr trend......2 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.....South around 15 mph increasing to southwest
around 25 mph in the afternoon.
Mixing height.......2700-4700 ft AGL increasing to 10900-12900 ft
AGL in the afternoon.
Smoke dispersal.....Poor (35500 knot-ft) increasing to excellent
(311800 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....47-52.
24 hr trend......1 degree cooler.
Max humidity........61-67 percent.
24 hr trend......12 percent drier.
Humidity recovery...Fair.
20-foot winds.......Southeast 5 to 10 mph. Gusts up to 25 mph
decreasing to 15 mph after midnight.
Chc of wetting rain.5 percent.
Transport winds.....South around 20 mph decreasing to around 10 mph
after midnight.
Mixing height.......5200-7200 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Good (76100 knot-ft) decreasing to poor (5000
knot-ft) after midnight.
.FRIDAY...
Sky/weather.........Mostly sunny.
Max temperature.....82-87.
24 hr trend......2 degrees cooler.
Min humidity........10 percent.
24 hr trend......5 percent drier.
20-foot winds.......Southwest around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph increasing to southwest
around 25 mph in the afternoon.
Mixing height.......4600-6600 ft AGL increasing to 13900-15900 ft
AGL in the afternoon.
Smoke dispersal.....Fair (57400 knot-ft) increasing to excellent
(273400 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the mid 80s. South
winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
80s. West winds around 5 mph.
.MONDAY...Mostly clear. Lows in the upper 40s. Highs in the upper
80s. South winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
80s.
.WEDNESDAY...Mostly clear. Lows around 50. Highs in the upper
80s.
$$
WYZ424-312215-
Sierra Madre Range/Medicine Bow NF-
156 AM MDT Thu Jul 31 2025
.TODAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Chance of thunderstorms after 1200 until 1300.
Chance of showers after 1200. Isolated
thunderstorms after 1300. Some thunderstorms
may produce damaging winds, large hail, and
heavy rainfall after 1300 until 1500, then some
thunderstorms may produce damaging winds and
large hail until 1600, then some thunderstorms
may produce damaging winds, large hail, and
heavy rainfall.
Max temperature.....74-82.
24 hr trend......1 degree cooler.
Min humidity........14-20 percent.
24 hr trend......3 percent drier.
20-foot winds.......Southwest 5 to 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....South around 15 mph increasing to southwest
around 25 mph in the afternoon.
Mixing height.......4700-6700 ft AGL increasing to 10700-12700 ft
AGL in the afternoon.
Smoke dispersal.....Fair (52800 knot-ft) increasing to excellent
(240400 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers until
2400.
Min temperature.....45-53.
24 hr trend......1 degree cooler.
Max humidity........51-57 percent.
24 hr trend......19 percent drier.
Humidity recovery...Poor.
20-foot winds.......South around 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....South around 15 mph.
Mixing height.......2600-4600 ft AGL decreasing to 100-900 ft AGL
after midnight.
Smoke dispersal.....Poor (4800-35300 knot-ft).
.FRIDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Slight chance of thunderstorms after 1200 until
1500. Slight chance of showers after 1200.
Max temperature.....71-79.
24 hr trend......2 degrees cooler.
Min humidity........13 percent.
24 hr trend......6 percent drier.
20-foot winds.......Southwest around 10 mph with higher gusts.
Chc of wetting rain.5 percent.
Transport winds.....Southwest 20 to 25 mph.
Mixing height.......4600-6600 ft AGL increasing to 13300-15300 ft
AGL in the afternoon.
Smoke dispersal.....Fair (58900 knot-ft) increasing to excellent
(272300 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the mid 70s.
Southwest winds around 10 mph.
.SUNDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Southwest winds around 5 mph.
.MONDAY...Mostly clear. Lows in the upper 40s. Highs around 80.
South winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s.
.WEDNESDAY...Mostly clear. Lows around 50. Highs in the upper
70s.
$$
WYZ425-312215-
Upper North Platte River Basin-
156 AM MDT Thu Jul 31 2025
.TODAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Chance of thunderstorms and showers after 1200.
Some thunderstorms may produce damaging winds,
large hail, and heavy rainfall after 1300 until
1500, then some thunderstorms may produce
damaging winds and large hail until 1600, then
some thunderstorms may produce damaging winds,
large hail, and heavy rainfall.
Max temperature.....82-87.
24 hr trend......1 degree warmer.
Min humidity........11-17 percent.
24 hr trend......5 percent drier.
20-foot winds.......South around 5 mph shifting to the southwest in
the afternoon. Gusts up to 20 mph.
Chc of wetting rain.5 percent.
Transport winds.....South around 15 mph increasing to southwest
around 25 mph in the afternoon.
Mixing height.......5700-7700 ft AGL increasing to 11700-13700 ft
AGL in the afternoon.
Smoke dispersal.....Fair (47300 knot-ft) increasing to excellent
(257500 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers until
2400.
Min temperature.....48-53.
24 hr trend......Unchanged.
Max humidity........57-63 percent.
24 hr trend......15 percent drier.
Humidity recovery...Fair.
20-foot winds.......Southeast around 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....South 15 to 20 mph.
Mixing height.......3000-5000 ft AGL decreasing to 600-1100 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (9600-40800 knot-ft).
.FRIDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Slight chance of showers and thunderstorms
after 1200.
Max temperature.....80-85.
24 hr trend......2 degrees cooler.
Min humidity........6-12 percent.
24 hr trend......5 percent drier.
20-foot winds.......Southwest around 10 mph with higher gusts.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 15 mph increasing to west
around 25 mph in the afternoon.
Mixing height.......5100-7100 ft AGL increasing to 14600-16600 ft
AGL in the afternoon.
Smoke dispersal.....Fair (59000 knot-ft) increasing to excellent
(296000 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the lower 80s.
Southwest winds around 10 mph.
.SUNDAY...Mostly clear. Lows in the upper 40s. Highs in the lower
80s. Southwest winds around 5 mph.
.MONDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
80s. Southwest winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
80s.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
mid 80s.
$$
WYZ426-312215-
Snowy Range/Medicine Bow NF-
156 AM MDT Thu Jul 31 2025
.TODAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy
until 1500, then mostly cloudy. Showers likely
and chance of thunderstorms after 1200. Some
thunderstorms may produce damaging winds, large
hail, and heavy rainfall after 1300 until 1500,
then some thunderstorms may produce damaging
winds and large hail until 1600Some
thunderstorms may produce damaging winds, large
hail, and heavy rainfall after 1600.
Max temperature.....71-79.
24 hr trend......1 degree warmer.
Min humidity........17-23 percent.
24 hr trend......14 percent drier.
20-foot winds.......Southwest 5 to 10 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....Southwest 15 to 20 mph.
Mixing height.......4400-6400 ft AGL increasing to 8800-10800 ft
AGL in the afternoon.
Smoke dispersal.....Fair (40800 knot-ft) increasing to excellent
(181600 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2100. Slight chance of showers until
2400. Some thunderstorms may produce damaging
winds, large hail, and heavy rainfall until
2100.
Min temperature.....42-50.
24 hr trend......1 degree cooler.
Max humidity........64-70 percent.
24 hr trend......8 percent drier.
Humidity recovery...Fair.
20-foot winds.......South around 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....South around 15 mph.
Mixing height.......2000-4000 ft AGL decreasing to 100-900 ft AGL
after midnight.
Smoke dispersal.....Poor (5400-22200 knot-ft).
.FRIDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Chance of showers and slight chance of
thunderstorms after 1200.
Max temperature.....70-78.
24 hr trend......1 degree cooler.
Min humidity........11-17 percent.
24 hr trend......9 percent drier.
20-foot winds.......Southwest around 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....Southwest 20 to 25 mph.
Mixing height.......4500-6500 ft AGL increasing to 12100-14100 ft
AGL in the afternoon.
Smoke dispersal.....Fair (53200 knot-ft) increasing to excellent
(240700 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear with chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the mid 70s.
Southwest winds around 10 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the mid 70s.
Southwest winds around 5 mph.
.MONDAY...Mostly 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...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s.
$$
WYZ427-312215-
North Snowy Range Foothills-
156 AM MDT Thu Jul 31 2025
.TODAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy
until 1500, then mostly cloudy. Chance of
thunderstorms after 1200 until 1300. Chance of
showers after 1200. Chance of thunderstorms
after 1300. Some thunderstorms may produce
damaging winds, large hail, and heavy rainfall
after 1300 until 1500, then some thunderstorms
may produce damaging winds and large hail until
1600, then some thunderstorms may produce
damaging winds, large hail, and heavy rainfall.
Max temperature.....80-85.
24 hr trend......3 degrees warmer.
Min humidity........17-23 percent.
24 hr trend......12 percent drier.
20-foot winds.......Southeast 5 to 10 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....South around 10 mph increasing to southwest
around 20 mph in the afternoon.
Mixing height.......3000-5000 ft AGL increasing to 9100-11100 ft
AGL in the afternoon.
Smoke dispersal.....Poor (25000 knot-ft) increasing to excellent
(172000 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2100. Slight chance of showers until
2400. Some thunderstorms may produce damaging
winds, large hail, and heavy rainfall until
2100.
Min temperature.....50-55.
24 hr trend......3 degrees warmer.
Max humidity........58-64 percent.
24 hr trend......23 percent drier.
Humidity recovery...Fair.
20-foot winds.......South around 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....South 15 to 20 mph.
Mixing height.......2100-4100 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (7400-28100 knot-ft).
.FRIDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Slight chance of showers and thunderstorms
after 1200.
Max temperature.....79-84.
24 hr trend......Unchanged.
Min humidity........8-14 percent.
24 hr trend......9 percent drier.
20-foot winds.......Southwest 5 to 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 15 mph increasing to west
around 25 mph in the afternoon.
Mixing height.......4600-6600 ft AGL increasing to 12900-14900 ft
AGL in the afternoon.
Smoke dispersal.....Fair (51300 knot-ft) increasing to excellent
(271200 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the lower 80s.
Southwest winds around 10 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the lower 80s.
West winds around 5 mph.
.MONDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
80s. South winds around 10 mph.
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s.
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s.
$$
WYZ428-312215-
Southern Laramie Valley-
156 AM MDT Thu Jul 31 2025
.TODAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy
until 1500, then mostly cloudy. Showers likely
and chance of thunderstorms after 1200. Some
thunderstorms may produce damaging winds, large
hail, and heavy rainfall after 1300 until 1500,
then some thunderstorms may produce damaging
winds and large hail until 1600, then some
thunderstorms may produce damaging winds, large
hail, and heavy rainfall.
Max temperature.....79-84.
24 hr trend......5 degrees warmer.
Min humidity........23-29 percent.
24 hr trend......8 percent drier.
20-foot winds.......Southeast around 10 mph and gusty.
Chc of wetting rain.15 percent.
Transport winds.....South 15 to 20 mph.
Mixing height.......3400-5400 ft AGL increasing to 7100-9100 ft AGL
in the afternoon.
Smoke dispersal.....Poor (26400 knot-ft) increasing to very good
(106200 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of thunderstorms until
2100. Chance of showers until 2400. Some
thunderstorms may produce damaging winds, large
hail, and heavy rainfall until 2100.
Min temperature.....48-53.
24 hr trend......3 degrees cooler.
Max humidity........74-80 percent.
24 hr trend......5 percent drier.
Humidity recovery...Good.
20-foot winds.......South around 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....South 15 to 20 mph.
Mixing height.......1300-3300 ft AGL decreasing to 500-1000 ft AGL
after midnight.
Smoke dispersal.....Poor (8700-22900 knot-ft).
.FRIDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy
until 1500, then mostly cloudy. Chance of
showers and thunderstorms after 1200.
Max temperature.....80-85.
24 hr trend......1 degree warmer.
Min humidity........16 percent.
24 hr trend......12 percent drier.
20-foot winds.......Southwest 5 to 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......4500-6500 ft AGL increasing to 10700-12700 ft
AGL in the afternoon.
Smoke dispersal.....Fair (43800 knot-ft) increasing to excellent
(191400 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear with chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the lower 80s.
Southwest winds around 5 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the lower 80s.
West winds around 5 mph.
.MONDAY...Mostly clear. Lows around 50. Highs in the mid 80s.
South winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 80s.
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 80s.
$$
WYZ429-312215-
Southern Laramie Range-
156 AM MDT Thu Jul 31 2025
.TODAY...
Sky/weather.........Partly cloudy until 1500, then mostly cloudy.
Patchy fog until 0900. Slight chance of showers
until 1200, then thunderstorms and showers
likely. Some thunderstorms may produce damaging
winds, large hail, and heavy rainfall after
1300 until 1500, then some thunderstorms may
produce damaging winds and large hail until
1600, then some thunderstorms may produce
damaging winds, large hail, and heavy rainfall.
Max temperature.....70-75.
24 hr trend......3 degrees warmer.
Min humidity........44-50 percent.
24 hr trend......3 percent drier.
20-foot winds.......South 10 to 15 mph with higher gusts.
Chc of wetting rain.25 percent.
Transport winds.....South 15 to 20 mph.
Mixing height.......700-2700 ft AGL increasing to 3100-5100 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (16200-48700 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of thunderstorms until
2100. Chance of showers until 2400. Some
thunderstorms may produce damaging winds, large
hail, and heavy rainfall until 2100.
Min temperature.....51-56.
24 hr trend......Unchanged.
Max humidity........79-85 percent.
24 hr trend......8 percent drier.
Humidity recovery...Good.
20-foot winds.......South 10 to 15 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....South 15 to 20 mph.
Mixing height.......100-1800 ft AGL.
Smoke dispersal.....Poor (4900-12900 knot-ft).
.FRIDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy
until 1500, then mostly cloudy. Chance of
showers and thunderstorms after 1200.
Max temperature.....76-81.
24 hr trend......6 degrees warmer.
Min humidity........14-20 percent.
24 hr trend......35 percent drier.
20-foot winds.......Southwest around 10 mph and gusty.
Chc of wetting rain.15 percent.
Transport winds.....West around 15 mph.
Mixing height.......3500-5500 ft AGL increasing to 8200-10200 ft
AGL in the afternoon.
Smoke dispersal.....Poor (32100 knot-ft) increasing to very good
(133400 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear with chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
Southwest winds around 10 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
West winds around 5 mph.
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the lower 80s.
South winds around 10 mph.
.TUESDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 80s.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
lower 80s.
$$
WYZ430-312215-
Laramie Foothills and High Plains-
156 AM MDT Thu Jul 31 2025
.TODAY...
Sky/weather.........Partly cloudy until 1500, then mostly cloudy.
Patchy fog until 0900. Slight chance of showers
until 1200, then thunderstorms and showers
likely. Some thunderstorms may produce damaging
winds, large hail, and heavy rainfall after
1300 until 1500, then some thunderstorms may
produce damaging winds and large hail until
1600Some thunderstorms may produce damaging
winds, large hail, and heavy rainfall after
1600.
Max temperature.....76-81.
24 hr trend......6 degrees warmer.
Min humidity........43-49 percent.
24 hr trend......10 percent drier.
20-foot winds.......South 10 to 15 mph with higher gusts.
Chc of wetting rain.20 percent.
Transport winds.....South around 20 mph.
Mixing height.......1700-3700 ft AGL.
Smoke dispersal.....Poor to good (31100-66600 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of thunderstorms until
2100. Chance of showers until 2400. Slight
chance of thunderstorms after 2100 until 2400.
Some thunderstorms may produce damaging winds,
large hail, and heavy rainfall until 2100.
Min temperature.....52-57.
24 hr trend......2 degrees cooler.
Max humidity........91-97 percent.
24 hr trend......1 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......South 10 to 15 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....South around 20 mph.
Mixing height.......400-1900 ft AGL.
Smoke dispersal.....Poor (10000-19300 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1200, then partly cloudy until 1500, then
mostly cloudy. Chance of showers and
thunderstorms after 1200.
Max temperature.....81-86.
24 hr trend......5 degrees warmer.
Min humidity........22-28 percent.
24 hr trend......21 percent drier.
20-foot winds.......South around 10 mph and gusty.
Chc of wetting rain.20 percent.
Transport winds.....Southwest around 15 mph.
Mixing height.......2700-4700 ft AGL increasing to 4900-6900 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (22800-65500 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the mid 80s. Southwest winds
around 10 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the lower 80s.
West winds around 5 mph.
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 80s. South
winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the upper 50s. Highs around 90.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs around
90.
$$
WYZ431-312215-
Laramie East High Plains-
156 AM MDT Thu Jul 31 2025
.TODAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy
until 1500, then mostly cloudy. Slight chance
of showers until 1200, then chance of
thunderstorms and showers. Some thunderstorms
may produce damaging winds, large hail, and
heavy rainfall after 1300 until 1500, then some
thunderstorms may produce damaging winds and
large hail until 1600, then some thunderstorms
may produce damaging winds, large hail, and
heavy rainfall.
Max temperature.....78-83.
24 hr trend......6 degrees warmer.
Min humidity........42-48 percent.
24 hr trend......12 percent drier.
20-foot winds.......Southeast 10 to 15 mph with higher gusts.
Chc of wetting rain.15 percent.
Transport winds.....South 20 to 25 mph.
Mixing height.......800-2800 ft AGL increasing to 2800-4800 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (33800-79700 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. Some
thunderstorms may produce damaging winds, large
hail, and heavy rainfall until 2100.
Min temperature.....54-59.
24 hr trend......1 degree cooler.
Max humidity........93-99 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......South around 15 mph and gusty.
Chc of wetting rain.20 percent.
Transport winds.....South 20 to 25 mph.
Mixing height.......500-2500 ft AGL.
Smoke dispersal.....Poor (10200-23600 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1200, then partly cloudy. Showers likely
and chance of thunderstorms after 1200.
Max temperature.....82-87.
24 hr trend......4 degrees warmer.
Min humidity........29-35 percent.
24 hr trend......13 percent drier.
20-foot winds.......South around 15 mph with higher gusts.
Chc of wetting rain.20 percent.
Transport winds.....South 15 to 20 mph.
Mixing height.......900-2900 ft AGL increasing to 2900-4900 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (26600-49300 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the mid 80s. South winds around
10 mph.
.SUNDAY...Mostly clear. Chance of showers and thunderstorms. Lows
in the mid 50s. Highs in the mid 80s. West winds around 5 mph.
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the upper 80s.
Southeast winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
90s.
.WEDNESDAY...Mostly clear. Lows in the upper 50s. Highs in the
mid 90s.
$$
WYZ432-312215-
Bordeaux/Chugwater/Wheatland-
156 AM MDT Thu Jul 31 2025
.TODAY...
Sky/weather.........Partly cloudy until 1500, then mostly cloudy.
Slight chance of showers until 1200, then
chance of thunderstorms and showers. Some
thunderstorms may produce damaging winds, large
hail, and heavy rainfall after 1300 until 1500,
then some thunderstorms may produce damaging
winds and large hail until 1600, then some
thunderstorms may produce damaging winds, large
hail, and heavy rainfall.
Max temperature.....79-84.
24 hr trend......8 degrees warmer.
Min humidity........41-47 percent.
24 hr trend......10 percent drier.
20-foot winds.......Southeast 10 to 15 mph with higher gusts.
Chc of wetting rain.10 percent.
Transport winds.....Southeast around 20 mph.
Mixing height.......2200-4200 ft AGL.
Smoke dispersal.....Poor to good (34400-83700 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of thunderstorms until
2100. Chance of showers until 2400. Slight
chance of thunderstorms after 2100 until 2400.
Some thunderstorms may produce damaging winds,
large hail, and heavy rainfall until 2100.
Min temperature.....56-61.
24 hr trend......1 degree cooler.
Max humidity........84-90 percent.
24 hr trend......6 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Southeast around 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....South 15 to 20 mph.
Mixing height.......600-2600 ft AGL.
Smoke dispersal.....Poor (7800-21000 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1200, then partly cloudy. Chance of
showers and thunderstorms after 1200.
Max temperature.....83-88.
24 hr trend......2 degrees warmer.
Min humidity........24-30 percent.
24 hr trend......18 percent drier.
20-foot winds.......Southeast around 10 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....South around 15 mph.
Mixing height.......1300-3300 ft AGL increasing to 6400-8400 ft AGL
in the afternoon.
Smoke dispersal.....Poor (18400 knot-ft) increasing to good (77800
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the upper 80s. South winds around
5 mph.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the mid 80s.
Northwest winds around 5 mph.
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs around 90. Southeast
winds around 5 mph.
.TUESDAY...Mostly clear. Lows around 60. Highs in the mid 90s.
.WEDNESDAY...Mostly clear. Lows in the lower 60s. Highs in the
mid 90s.
$$
WYZ433-312215-
Goshen/Middle-Lower North Platte River Basin-
156 AM MDT Thu Jul 31 2025
.TODAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy
until 1500, then mostly cloudy. Slight chance
of showers until 1200, then chance of
thunderstorms and showers. Some thunderstorms
may produce damaging winds, large hail, and
heavy rainfall after 1300 until 1500, then some
thunderstorms may produce damaging winds and
large hail until 1600Some thunderstorms may
produce damaging winds, large hail, and heavy
rainfall after 1600.
Max temperature.....82-87.
24 hr trend......5 degrees warmer.
Min humidity........41-47 percent.
24 hr trend......8 percent drier.
20-foot winds.......Southeast 10 to 15 mph with higher gusts.
Chc of wetting rain.5 percent.
Transport winds.....Southeast 20 to 25 mph.
Mixing height.......1000-3000 ft AGL increasing to 3500-5500 ft AGL
in the afternoon.
Smoke dispersal.....Poor (36400 knot-ft) increasing to good (91900
knot-ft) in the afternoon.
.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. Some
thunderstorms may produce damaging winds, large
hail, and heavy rainfall until 2100.
Min temperature.....Around 58.
24 hr trend......2 degrees cooler.
Max humidity........93-99 percent.
24 hr trend......1 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southeast around 10 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....Southeast 15 to 20 mph.
Mixing height.......1100-3100 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (8900-24200 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.....84-89.
24 hr trend......2 degrees warmer.
Min humidity........30-36 percent.
24 hr trend......9 percent drier.
20-foot winds.......Southeast around 10 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....South 15 to 20 mph.
Mixing height.......1200-3200 ft AGL increasing to 4500-6500 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (30400-58700 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs around 90. Southeast
winds around 5 mph.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the upper 80s. North
winds around 5 mph.
.MONDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
90s. Southeast winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the upper 50s. Highs in the
upper 90s.
.WEDNESDAY...Mostly clear. Lows in the upper 50s. Highs in the
upper 90s.
$$