Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Cheyenne, WY
Issued by NWS Cheyenne, WY
105
FNUS55 KCYS 171018
FWFCYS
Fire Weather Planning Forecast for Southeast Wyoming/Western Nebraska
National Weather Service CHEYENNE WY
418 AM MDT Tue Jun 17 2025
.DISCUSSION...
Fire weather concerns will remain low today due to scattered showers
and thunderstorms expected across most of the area. Fire weather
concerns will exist for Carbon County through mid-week. Here,
conditions will be very dry, with relative humidity falling below 15
percent with wind gusts over 25 MPH. Fire weather conditions will
become more widespread across the area towards the end of the week
with above average temperatures. Luckily, fuels largely remain in
green-up across the area due to recent rainfall.
NEZ434-172215-
Pine Ridge/Nebraska National Forest-
418 AM MDT Tue Jun 17 2025
.TODAY...
Sky/weather.........Cloudy. Chance of showers and slight chance of
thunderstorms until 1200, then showers and
thunderstorms likely. Some thunderstorms may
produce heavy rainfall until 1200Some
thunderstorms may produce heavy rainfall after
1200 until 1500, then some thunderstorms may
produce damaging winds, large hail, and heavy
rainfall.
Max temperature.....68-73.
24 hr trend......15 degrees cooler.
Min humidity........60-66 percent.
24 hr trend......23 percent wetter.
20-foot winds.......Northeast around 5 mph and gusty.
Chc of wetting rain.40 percent.
Transport winds.....East around 10 mph shifting to the southeast in
the afternoon.
Mixing height.......1500-3500 ft AGL.
Smoke dispersal.....Poor (14600-30400 knot-ft).
.TONIGHT...
Sky/weather.........Mostly cloudy until 2100, then partly cloudy.
Chance of showers and thunderstorms until 2400.
Some thunderstorms may produce heavy rainfall
until 2400.
Min temperature.....50-55.
24 hr trend......4 degrees cooler.
Max humidity........94-100 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Northwest around 5 mph.
Chc of wetting rain.15 percent.
Transport winds.....North around 10 mph shifting to the west after
midnight.
Mixing height.......300-2300 ft AGL.
Smoke dispersal.....Poor (2300-9400 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....80-85.
24 hr trend......13 degrees warmer.
Min humidity........23-29 percent.
24 hr trend......38 percent drier.
20-foot winds.......Northwest around 5 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph.
Mixing height.......1400-3400 ft AGL increasing to 5200-7200 ft AGL
in the afternoon.
Smoke dispersal.....Poor (14200 knot-ft) increasing to good (70000
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.JUNETEENTH...Clear. Lows in the upper 50s. Highs in the lower
90s. Southwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
90s. South winds around 10 mph.
.SATURDAY...Clear. Lows in the lower 60s. Highs in the mid 90s.
South winds around 10 mph.
.SUNDAY...Not as warm. Mostly clear. Lows in the lower 60s. Highs
in the mid 80s.
.MONDAY...Not as warm. Partly cloudy. Chance of showers and
thunderstorms. Lows in the lower 50s. Highs around 70.
$$
NEZ435-172215-
Box Butte/South Sioux/Niobrara River-
418 AM MDT Tue Jun 17 2025
.TODAY...
Sky/weather.........Cloudy. Chance of showers and slight chance of
thunderstorms until 1200, then showers and
thunderstorms likely. Some thunderstorms may
produce heavy rainfall until 0900Some
thunderstorms may produce damaging winds, large
hail, and heavy rainfall after 0900 until 1200,
then some thunderstorms may produce heavy
rainfall until 1400Some thunderstorms may be
severe with damaging winds, large hail, and
heavy rainfall after 1400.
Max temperature.....67-72.
24 hr trend......16 degrees cooler.
Min humidity........59-65 percent.
24 hr trend......23 percent wetter.
20-foot winds.......Northeast 5 to 10 mph and gusty.
Chc of wetting rain.40 percent.
Transport winds.....East around 10 mph shifting to the south in the
afternoon.
Mixing height.......1600-3600 ft AGL.
Smoke dispersal.....Poor (15800-35600 knot-ft).
.TONIGHT...
Sky/weather.........Mostly cloudy until 2100, then partly cloudy.
Chance of thunderstorms until 2000. Chance of
showers until 2400. Chance of thunderstorms
after 2000 until 2400. Some thunderstorms may
be severe with damaging winds, large hail, and
heavy rainfall until 1900Some thunderstorms may
produce damaging winds, large hail, and heavy
rainfall after 1900 until 2000, then some
thunderstorms may produce heavy rainfall until
2400.
Min temperature.....49-54.
24 hr trend......6 degrees cooler.
Max humidity........100 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......North around 5 mph.
Chc of wetting rain.15 percent.
Transport winds.....North around 10 mph.
Mixing height.......400-2400 ft AGL.
Smoke dispersal.....Poor (2700-11700 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....79-84.
24 hr trend......12 degrees warmer.
Min humidity........23-29 percent.
24 hr trend......36 percent drier.
20-foot winds.......Northwest around 5 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......1400-3400 ft AGL increasing to 5700-7700 ft AGL
in the afternoon.
Smoke dispersal.....Poor (16500 knot-ft) increasing to good (88600
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.JUNETEENTH...Clear. Lows in the mid 50s. Highs in the lower 90s.
South winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 60s. Highs in the mid
90s. South winds around 10 mph.
.SATURDAY...Clear. Lows around 60. Highs in the upper 90s.
Southwest winds around 10 mph.
.SUNDAY...Mostly clear. Lows around 60. Highs in the upper 80s.
.MONDAY...Not as warm. Partly cloudy with chance of showers and
thunderstorms. Lows in the lower 50s. Highs around 70.
$$
NEZ436-172215-
Lower North Platte River Basin/Scottsbluff National Monument-
418 AM MDT Tue Jun 17 2025
.TODAY...
Sky/weather.........Mostly cloudy. Chance of showers and slight
chance of thunderstorms until 1200, then
showers and thunderstorms likely. Some
thunderstorms may be severe with damaging
winds, large hail, and heavy rainfall until
0900Some thunderstorms may produce damaging
winds, large hail, and heavy rainfall after
0900 until 1400Some thunderstorms may be severe
with damaging winds, large hail, and heavy
rainfall after 1400.
Max temperature.....68-73.
24 hr trend......17 degrees cooler.
Min humidity........59-65 percent.
24 hr trend......32 percent wetter.
20-foot winds.......Northeast 5 to 10 mph and gusty.
Chc of wetting rain.45 percent.
Transport winds.....East around 10 mph shifting to the south in the
afternoon.
Mixing height.......1700-3700 ft AGL.
Smoke dispersal.....Poor (17000-39000 knot-ft).
.TONIGHT...
Sky/weather.........Mostly cloudy until 2100, then partly cloudy.
Chance of thunderstorms until 2000. Chance of
showers until 2400. Chance of thunderstorms
after 2000 until 2400. Some thunderstorms may
be severe with damaging winds, large hail, and
heavy rainfall until 1900Some thunderstorms may
produce damaging winds, large hail, and heavy
rainfall after 1900 until 2000, then some
thunderstorms may produce heavy rainfall until
2400.
Min temperature.....49-54.
24 hr trend......5 degrees cooler.
Max humidity........94-100 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Northwest around 5 mph.
Chc of wetting rain.10 percent.
Transport winds.....Northwest around 10 mph.
Mixing height.......400-2400 ft AGL.
Smoke dispersal.....Poor (4000-10300 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....79-84.
24 hr trend......10 degrees warmer.
Min humidity........24-30 percent.
24 hr trend......40 percent drier.
20-foot winds.......Northwest around 5 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......1300-3300 ft AGL increasing to 5400-7400 ft AGL
in the afternoon.
Smoke dispersal.....Poor (16100 knot-ft) increasing to good (73200
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.JUNETEENTH...Warmer, clear. Lows in the upper 50s. Highs in the
mid 90s. South winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 60s. Highs in the upper
90s. South winds around 10 mph.
.SATURDAY...Clear. Lows in the lower 60s. Highs in the upper 90s.
Southwest winds around 10 mph.
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
90s.
.MONDAY...Not as warm. Partly cloudy with chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 70s.
$$
NEZ437-172215-
Lodgepole Creek/Southern Nebraska Panhandle-
418 AM MDT Tue Jun 17 2025
.TODAY...
Sky/weather.........Mostly cloudy. Chance of showers and slight
chance of thunderstorms until 1200, then
showers and thunderstorms likely. Some
thunderstorms may be severe with damaging
winds, large hail, and heavy rainfall until
1200, then some thunderstorms may produce
damaging winds, large hail, and heavy rainfall
until 1400Some thunderstorms may be severe with
damaging winds, large hail, and heavy rainfall
after 1400.
Max temperature.....67-72.
24 hr trend......18 degrees cooler.
Min humidity........61-67 percent.
24 hr trend......26 percent wetter.
20-foot winds.......Northeast around 10 mph and gusty.
Chc of wetting rain.50 percent.
Transport winds.....East 10 to 15 mph.
Mixing height.......1500-3500 ft AGL.
Smoke dispersal.....Poor (18800-37800 knot-ft).
.TONIGHT...
Sky/weather.........Mostly cloudy until 2100, then partly cloudy.
Chance of showers and thunderstorms until 2100,
then slight chance of showers and thunderstorms
until 2400. Some thunderstorms may be severe
with damaging winds, large hail, and heavy
rainfall until 2000Some thunderstorms may
produce damaging winds, large hail, and heavy
rainfall after 2000 until 2100, then some
thunderstorms may produce heavy rainfall until
2400.
Min temperature.....48-53.
24 hr trend......7 degrees cooler.
Max humidity........100 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Northwest around 5 mph.
Chc of wetting rain.10 percent.
Transport winds.....North around 15 mph.
Mixing height.......200-2000 ft AGL.
Smoke dispersal.....Poor (5400-10800 knot-ft).
.WEDNESDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max temperature.....78-83.
24 hr trend......11 degrees warmer.
Min humidity........25-31 percent.
24 hr trend......37 percent drier.
20-foot winds.......North around 5 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......1800-3800 ft AGL increasing to 5900-7900 ft AGL
in the afternoon.
Smoke dispersal.....Poor (19800 knot-ft) increasing to good (88200
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.JUNETEENTH...Warmer, clear. Lows in the mid 50s. Highs in the
lower 90s. South winds around 10 mph.
.FRIDAY...Clear. Lows in the lower 60s. Highs in the upper 90s.
Southwest winds around 10 mph.
.SATURDAY...Mostly clear. Lows around 60. Highs in the upper 90s.
Southwest winds around 10 mph.
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
90s.
.MONDAY...Not as warm. Partly cloudy with chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 70s.
$$
WYZ417-172215-
Niobrara/Lower Elevations of Converse/Thunder Basin National
Grassland-
418 AM MDT Tue Jun 17 2025
.TODAY...
Sky/weather.........Mostly cloudy. Slight chance of thunderstorms
until 0900. Chance of showers. Chance of
thunderstorms after 0900. Some thunderstorms
may produce heavy rainfall until 0900Some
thunderstorms may produce heavy rainfall after
0900.
Max temperature.....66-71.
24 hr trend......15 degrees cooler.
Min humidity........57-63 percent.
24 hr trend......28 percent wetter.
20-foot winds.......North around 5 mph and gusty.
Chc of wetting rain.35 percent.
Transport winds.....Southeast around 10 mph shifting to the west in
the afternoon.
Mixing height.......1900-3900 ft AGL.
Smoke dispersal.....Poor to fair (15800-41700 knot-ft).
.TONIGHT...
Sky/weather.........Mostly cloudy until 2100, then partly cloudy.
Chance of showers and thunderstorms until 2100,
then slight chance of showers and thunderstorms
until 2400. Some thunderstorms may produce
heavy rainfall until 2400.
Min temperature.....48-53.
24 hr trend......4 degrees cooler.
Max humidity........94-100 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......North around 5 mph shifting to the west after
midnight. Gusts up to 15 mph.
Chc of wetting rain.15 percent.
Transport winds.....Northwest around 10 mph.
Mixing height.......600-2600 ft AGL decreasing to 100-600 ft AGL
after midnight.
Smoke dispersal.....Poor (2400-9800 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....78-83.
24 hr trend......13 degrees warmer.
Min humidity........21-27 percent.
24 hr trend......38 percent drier.
20-foot winds.......West around 5 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph.
Mixing height.......2100-4100 ft AGL increasing to 6700-8700 ft AGL
in the afternoon.
Smoke dispersal.....Poor (16500 knot-ft) increasing to good (92800
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.JUNETEENTH...Clear. Lows in the mid 50s. Highs in the lower 90s.
Southwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows around 60. Highs in the lower 90s.
South winds around 10 mph.
.SATURDAY...Clear. Lows around 60. Highs in the lower 90s. South
winds around 10 mph.
.SUNDAY...Not as warm. Mostly clear. Lows in the upper 50s. Highs
in the lower 80s.
.MONDAY...Not as warm. Partly cloudy with chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
$$
WYZ418-172215-
Middle North Platte River Basin/Niobrara and Converse High Plains-
418 AM MDT Tue Jun 17 2025
.TODAY...
Sky/weather.........Mostly cloudy. Chance of showers and
thunderstorms until 1200, then showers and
thunderstorms likely. Some thunderstorms may
produce damaging winds, large hail, and heavy
rainfall until 0900Some thunderstorms may
produce heavy rainfall after 0900 until 1400,
then some thunderstorms may produce damaging
winds, large hail, and heavy rainfall.
Max temperature.....66-71.
24 hr trend......15 degrees cooler.
Min humidity........54-60 percent.
24 hr trend......22 percent wetter.
20-foot winds.......Northeast around 5 mph and gusty.
Chc of wetting rain.35 percent.
Transport winds.....Southeast around 10 mph shifting to the west in
the afternoon.
Mixing height.......1900-3900 ft AGL.
Smoke dispersal.....Poor to fair (12900-41300 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of showers and
thunderstorms until 2400. Some thunderstorms
may produce heavy rainfall until 2400.
Min temperature.....47-52.
24 hr trend......5 degrees cooler.
Max humidity........92-98 percent.
24 hr trend......4 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North around 5 mph shifting to the west after
midnight. Gusts up to 15 mph.
Chc of wetting rain.15 percent.
Transport winds.....Northwest around 10 mph.
Mixing height.......900-2900 ft AGL decreasing to 100-600 ft AGL
after midnight.
Smoke dispersal.....Poor (2700-13200 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....78-83.
24 hr trend......13 degrees warmer.
Min humidity........20-26 percent.
24 hr trend......30 percent drier.
20-foot winds.......West around 5 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......2200-4200 ft AGL increasing to 7300-9300 ft AGL
in the afternoon.
Smoke dispersal.....Poor (20400 knot-ft) increasing to very good
(114600 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.JUNETEENTH...Clear. Lows in the mid 50s. Highs in the lower 90s.
Southwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
90s. Southwest winds around 10 mph.
.SATURDAY...Clear. Lows in the upper 50s. Highs in the lower 90s.
Southwest winds around 10 mph.
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s.
.MONDAY...Not as warm. Partly cloudy with chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
$$
WYZ419-172215-
North Laramie Range and Adjacent High Plains-
418 AM MDT Tue Jun 17 2025
.TODAY...
Sky/weather.........Mostly cloudy. Chance of showers and
thunderstorms until 1200, then showers and
thunderstorms likely. Some thunderstorms may be
severe with damaging winds, large hail, and
heavy rainfall until 0900Some thunderstorms may
produce heavy rainfall after 0900 until 1200,
then some thunderstorms may produce damaging
winds, large hail, and heavy rainfall.
Max temperature.....60-68.
24 hr trend......11 degrees cooler.
Min humidity........54-60 percent.
24 hr trend......33 percent wetter.
20-foot winds.......Northeast 5 to 10 mph and gusty.
Chc of wetting rain.45 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......2500-4500 ft AGL.
Smoke dispersal.....Poor to fair (16500-52600 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of showers and
thunderstorms until 2400. Some thunderstorms
may produce heavy rainfall until 2400.
Min temperature.....44-50.
24 hr trend......3 degrees cooler.
Max humidity........83-89 percent.
24 hr trend......7 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northwest around 5 mph.
Chc of wetting rain.15 percent.
Transport winds.....North around 10 mph shifting to the west after
midnight.
Mixing height.......800-2800 ft AGL decreasing to 0-600 ft AGL
after midnight.
Smoke dispersal.....Poor (2800-11800 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....71-79.
24 hr trend......12 degrees warmer.
Min humidity........20-26 percent.
24 hr trend......33 percent drier.
20-foot winds.......West 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph.
Mixing height.......2500-4500 ft AGL increasing to 7900-9900 ft AGL
in the afternoon.
Smoke dispersal.....Poor (34400 knot-ft) increasing to very good
(130300 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.JUNETEENTH...Warmer. Mostly clear. Lows in the mid 50s. Highs in
the mid 80s. Southwest winds around 10 mph.
.FRIDAY...Mostly clear. Lows around 60. Highs in the mid 80s.
Southwest winds around 15 mph.
.SATURDAY...Clear. Lows in the upper 50s. Highs in the mid 80s.
Southwest winds around 15 mph.
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs around 80.
.MONDAY...Cooler. Partly cloudy with chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the upper 60s.
$$
WYZ420-172215-
North Laramie Valley/Shirley Basin-
418 AM MDT Tue Jun 17 2025
.TODAY...
Sky/weather.........Mostly cloudy. Chance of showers and slight
chance of thunderstorms until 1200, then
showers and thunderstorms likely. Some
thunderstorms may produce heavy rainfall after
0900 until 1400, then some thunderstorms may
produce damaging winds, large hail, and heavy
rainfall until 1700Some thunderstorms may
produce heavy rainfall after 1700.
Max temperature.....66-71.
24 hr trend......16 degrees cooler.
Min humidity........35-41 percent.
24 hr trend......28 percent wetter.
20-foot winds.......Northeast around 5 mph shifting to the north in
the afternoon. Gusts up to 25 mph.
Chc of wetting rain.35 percent.
Transport winds.....Northwest around 10 mph increasing to around 20
mph in the afternoon.
Mixing height.......2600-4600 ft AGL increasing to 5200-7200 ft AGL
in the afternoon.
Smoke dispersal.....Poor (31100 knot-ft) increasing to very good
(121700 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of showers and
thunderstorms until 2100, then slight chance of
showers and thunderstorms until 2400. Some
thunderstorms may produce heavy rainfall until
2400.
Min temperature.....42-47.
24 hr trend......8 degrees cooler.
Max humidity........85-91 percent.
24 hr trend......7 percent drier.
Humidity recovery...Excellent.
20-foot winds.......North around 5 mph and gusty in the evening
becoming light.
Chc of wetting rain.10 percent.
Transport winds.....North around 10 mph shifting to the west after
midnight.
Mixing height.......1200-3200 ft AGL decreasing to 100-600 ft AGL
after midnight.
Smoke dispersal.....Poor (2100-18100 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....76-81.
24 hr trend......14 degrees warmer.
Min humidity........13-19 percent.
24 hr trend......21 percent drier.
20-foot winds.......West 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph increasing to around 20 mph
in the afternoon.
Mixing height.......2600-4600 ft AGL increasing to 8700-10700 ft
AGL in the afternoon.
Smoke dispersal.....Poor (28800 knot-ft) increasing to excellent
(176100 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.JUNETEENTH...Mostly clear. Lows in the upper 40s. Highs in the
upper 80s. Southwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
80s. Southwest winds around 10 mph.
.SATURDAY...Clear. Lows in the mid 50s. Highs in the upper 80s.
Southwest winds around 10 mph.
.SUNDAY...Clear. Lows in the lower 50s. Highs in the lower 80s.
.MONDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the mid 40s. Highs in the mid 70s.
$$
WYZ421-172215-
Ferris/Seminoe/Shirley Mountains-
418 AM MDT Tue Jun 17 2025
.TODAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy
until 1500, then mostly cloudy. Chance of
showers. Slight chance of thunderstorms after
0900 until 1200, then chance of thunderstorms.
Some thunderstorms may produce heavy rainfall
after 0900.
Max temperature.....66-74.
24 hr trend......8 degrees cooler.
Min humidity........28-34 percent.
24 hr trend......16 percent wetter.
20-foot winds.......North 5 to 10 mph and gusty.
Chc of wetting rain.20 percent.
Transport winds.....Northwest around 10 mph increasing to west
around 20 mph in the afternoon.
Mixing height.......2300-4300 ft AGL increasing to 5000-7000 ft AGL
in the afternoon.
Smoke dispersal.....Poor (24100 knot-ft) increasing to very good
(100000 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of showers and
thunderstorms until 2100, then slight chance of
showers and thunderstorms until 2400. Some
thunderstorms may produce heavy rainfall until
2400.
Min temperature.....45-50.
24 hr trend......1 degree cooler.
Max humidity........79-85 percent.
24 hr trend......16 percent drier.
Humidity recovery...Good.
20-foot winds.......North around 5 mph in the evening becoming
light.
Chc of wetting rain.10 percent.
Transport winds.....Northeast around 10 mph shifting to the south
after midnight.
Mixing height.......1600-3600 ft AGL decreasing to 0-700 ft AGL
after midnight.
Smoke dispersal.....Poor (1400-19100 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....74-82.
24 hr trend......1 degree warmer.
Min humidity........10-16 percent.
24 hr trend......15 percent drier.
20-foot winds.......West 5 to 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph increasing to west
around 20 mph in the afternoon.
Mixing height.......2600-4600 ft AGL increasing to 9000-11000 ft
AGL in the afternoon.
Smoke dispersal.....Poor (24200 knot-ft) increasing to excellent
(180000 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.JUNETEENTH...Mostly clear. Lows in the lower 50s. Highs in the
upper 80s. Southwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s. Southwest winds around 10 mph.
.SATURDAY...Clear. Lows in the upper 50s. Highs in the mid 80s.
Southwest winds around 15 mph.
.SUNDAY...Clear. Lows in the lower 50s. Highs in the upper 70s.
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the mid 70s.
$$
WYZ422-172215-
Central and West Carbon-
418 AM MDT Tue Jun 17 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 heavy rainfall after
1200.
Max temperature.....71-76.
24 hr trend......11 degrees cooler.
Min humidity........19-25 percent.
24 hr trend......13 percent wetter.
20-foot winds.......Northwest 5 to 10 mph. Gusts up to 15 mph
increasing to 25 mph in the afternoon.
Chc of wetting rain.10 percent.
Transport winds.....North around 10 mph increasing to west around
20 mph in the afternoon.
Mixing height.......2500-4500 ft AGL increasing to 7100-9100 ft AGL
in the afternoon.
Smoke dispersal.....Poor (28600 knot-ft) increasing to excellent
(159800 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms until 2100. Some thunderstorms
may produce heavy rainfall until 2100.
Min temperature.....44-49.
24 hr trend......7 degrees cooler.
Max humidity........81-87 percent.
24 hr trend......3 percent wetter.
Humidity recovery...Good.
20-foot winds.......North around 10 mph and gusty in the evening
becoming light.
Chc of wetting rain.5 percent.
Transport winds.....Northeast around 15 mph becoming south around 5
mph after midnight.
Mixing height.......3300-5300 ft AGL decreasing to 100-600 ft AGL
after midnight.
Smoke dispersal.....Poor (1200-35500 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....77-82.
24 hr trend......6 degrees warmer.
Min humidity........9-15 percent.
24 hr trend......8 percent drier.
20-foot winds.......West 5 to 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph increasing to west
around 20 mph in the afternoon.
Mixing height.......2600-4600 ft AGL increasing to 8900-10900 ft
AGL in the afternoon.
Smoke dispersal.....Poor (24500 knot-ft) increasing to excellent
(183600 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.JUNETEENTH...Clear. Lows in the lower 50s. Highs in the upper
80s. Southwest winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s. Southwest winds around 15 mph.
.SATURDAY...Clear. Lows in the mid 50s. Highs in the mid 80s.
Southwest winds around 15 mph.
.SUNDAY...Clear. Lows in the lower 50s. Highs around 80.
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the upper 70s.
$$
WYZ423-172215-
Southwest Carbon County-
418 AM MDT Tue Jun 17 2025
.TODAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy.
Slight chance of showers. Slight chance of
thunderstorms after 1200. Some thunderstorms
may produce heavy rainfall after 1200.
Max temperature.....74-80.
24 hr trend......10 degrees cooler.
Min humidity........10-16 percent.
24 hr trend......8 percent wetter.
20-foot winds.......Northwest 5 to 10 mph. Gusts up to 15 mph
increasing to 30 mph in the afternoon.
Chc of wetting rain.5 percent.
Transport winds.....North around 10 mph increasing to west around
20 mph in the afternoon.
Mixing height.......2900-4900 ft AGL increasing to 8300-10300 ft
AGL in the afternoon.
Smoke dispersal.....Poor (31500 knot-ft) increasing to excellent
(174100 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Partly cloudy until 2400, then clear.
Min temperature.....43-48.
24 hr trend......8 degrees cooler.
Max humidity........75-81 percent.
24 hr trend......18 percent wetter.
Humidity recovery...Good.
20-foot winds.......North around 10 mph and gusty shifting to the
east after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph becoming east around 5 mph
after midnight.
Mixing height.......5700-7700 ft AGL decreasing to 100-700 ft AGL
after midnight.
Smoke dispersal.....Good (67900 knot-ft) decreasing to poor (1800
knot-ft) after midnight.
.WEDNESDAY...
Sky/weather.........Sunny.
Max temperature.....79-84.
24 hr trend......5 degrees warmer.
Min humidity........8-14 percent.
24 hr trend......1 percent drier.
20-foot winds.......South around 5 mph shifting to the west in the
afternoon. Gusts up to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 5 mph increasing to west
around 15 mph in the afternoon.
Mixing height.......2300-4300 ft AGL increasing to 8800-10800 ft
AGL in the afternoon.
Smoke dispersal.....Poor (17400 knot-ft) increasing to excellent
(150000 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.JUNETEENTH...Clear. Lows in the upper 40s. Highs around 90.
South winds around 10 mph.
.FRIDAY...Clear. Lows in the mid 50s. Highs in the upper 80s.
Southwest winds around 15 mph.
.SATURDAY...Clear. Lows in the mid 50s. Highs in the upper 80s.
Southwest winds around 15 mph.
.SUNDAY...Clear. Lows in the lower 50s. Highs in the lower 80s.
.MONDAY...Mostly clear. Lows in the mid 40s. Highs around 80.
$$
WYZ424-172215-
Sierra Madre Range/Medicine Bow NF-
418 AM MDT Tue Jun 17 2025
.TODAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy.
Chance of showers. Slight chance of
thunderstorms after 1200. Some thunderstorms
may produce heavy rainfall after 1200.
Max temperature.....62-72.
24 hr trend......14 degrees cooler.
Min humidity........19-25 percent.
24 hr trend......15 percent wetter.
20-foot winds.......Northeast around 5 mph and gusty shifting to
the northwest with higher gusts in the
afternoon.
Chc of wetting rain.10 percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......2400-4400 ft AGL increasing to 6400-8400 ft AGL
in the afternoon.
Smoke dispersal.....Fair (40800 knot-ft) increasing to very good
(134200 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Partly cloudy until 2400, then clear.
Min temperature.....39-45.
24 hr trend......8 degrees cooler.
Max humidity........70-76 percent.
24 hr trend......16 percent wetter.
Humidity recovery...Good.
20-foot winds.......Northwest around 10 mph and gusty in the
evening becoming light.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph becoming east around 5 mph
after midnight.
Mixing height.......4500-6500 ft AGL decreasing to 0-700 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (1200-50800 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....67-77.
24 hr trend......4 degrees warmer.
Min humidity........13-19 percent.
24 hr trend......7 percent drier.
20-foot winds.......West 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....West around 5 mph increasing to around 15 mph
in the afternoon.
Mixing height.......2300-4300 ft AGL increasing to 7400-9400 ft AGL
in the afternoon.
Smoke dispersal.....Poor (21400 knot-ft) increasing to very good
(118500 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.JUNETEENTH...Clear. Lows in the upper 40s. Highs around 80.
Southwest winds around 10 mph.
.FRIDAY...Clear. Lows in the lower 50s. Highs in the upper 70s.
Southwest winds around 15 mph.
.SATURDAY...Clear. Lows in the lower 50s. Highs in the upper 70s.
Southwest winds around 15 mph.
.SUNDAY...Clear. Lows around 50. Highs in the mid 70s.
.MONDAY...Mostly clear. Lows in the lower 40s. Highs in the lower
70s.
$$
WYZ425-172215-
Upper North Platte River Basin-
418 AM MDT Tue Jun 17 2025
.TODAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy.
Slight chance of showers until 0900, then
chance of showers. Chance of thunderstorms
after 1200. Some thunderstorms may produce
heavy rainfall after 1200.
Max temperature.....71-76.
24 hr trend......13 degrees cooler.
Min humidity........17-23 percent.
24 hr trend......14 percent wetter.
20-foot winds.......Southwest around 5 mph shifting to the
northwest in the afternoon. Gusts up to 20 mph.
Chc of wetting rain.10 percent.
Transport winds.....West around 10 mph increasing to around 20 mph
in the afternoon.
Mixing height.......2700-4700 ft AGL increasing to 6100-8100 ft AGL
in the afternoon.
Smoke dispersal.....Poor (33100 knot-ft) increasing to very good
(129600 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....41-46.
24 hr trend......9 degrees cooler.
Max humidity........78-84 percent.
24 hr trend......9 percent wetter.
Humidity recovery...Good.
20-foot winds.......North around 5 mph in the evening becoming
light.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph shifting to the south after
midnight.
Mixing height.......3600-5600 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (1900-35800 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....77-82.
24 hr trend......6 degrees warmer.
Min humidity........10-16 percent.
24 hr trend......6 percent drier.
20-foot winds.......Southwest 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph increasing to west
around 20 mph in the afternoon.
Mixing height.......2800-4800 ft AGL increasing to 8900-10900 ft
AGL in the afternoon.
Smoke dispersal.....Poor (23400 knot-ft) increasing to excellent
(162000 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.JUNETEENTH...Clear. Lows in the upper 40s. Highs in the upper
80s. Southwest winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s. Southwest winds around 15 mph.
.SATURDAY...Clear. Lows in the mid 50s. Highs in the mid 80s.
Southwest winds around 15 mph.
.SUNDAY...Clear. Lows in the lower 50s. Highs in the lower 80s.
.MONDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
70s.
$$
WYZ426-172215-
Snowy Range/Medicine Bow NF-
418 AM MDT Tue Jun 17 2025
.TODAY...
Sky/weather.........Mostly cloudy until 1500, then partly cloudy.
Chance of showers. Slight chance of
thunderstorms after 0900 until 1200, then
chance of thunderstorms. Some thunderstorms may
produce heavy rainfall after 0900.
Max temperature.....58-68.
24 hr trend......10 degrees cooler.
Min humidity........27-33 percent.
24 hr trend......17 percent wetter.
20-foot winds.......Northwest 5 to 10 mph and gusty.
Chc of wetting rain.20 percent.
Transport winds.....Southwest around 15 mph increasing to west
around 25 mph in the afternoon.
Mixing height.......2600-4600 ft AGL increasing to 6100-8100 ft AGL
in the afternoon.
Smoke dispersal.....Fair (42400 knot-ft) increasing to excellent
(150000 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Partly cloudy until 0300, then clear. Slight
chance of showers and thunderstorms until 2400.
Some thunderstorms may produce heavy rainfall
until 2400.
Min temperature.....35-41.
24 hr trend......12 degrees cooler.
Max humidity........85-91 percent.
24 hr trend......16 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest around 5 mph shifting to the west
after midnight.
Chc of wetting rain.5 percent.
Transport winds.....North around 10 mph shifting to the west after
midnight.
Mixing height.......3000-5000 ft AGL decreasing to 0-600 ft AGL
after midnight.
Smoke dispersal.....Poor (1100-31900 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....65-75.
24 hr trend......5 degrees warmer.
Min humidity........14-20 percent.
24 hr trend......9 percent drier.
20-foot winds.......West 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph increasing to around 20 mph
in the afternoon.
Mixing height.......2500-4500 ft AGL increasing to 7500-9500 ft AGL
in the afternoon.
Smoke dispersal.....Poor (28400 knot-ft) increasing to very good
(144300 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.JUNETEENTH...Mostly clear. Lows in the mid 40s. Highs in the
upper 70s. Southwest winds around 10 mph.
.FRIDAY...Mostly clear. Lows around 50. Highs in the upper 70s.
Southwest winds around 15 mph.
.SATURDAY...Clear. Lows in the upper 40s. Highs in the upper 70s.
Southwest winds around 15 mph.
.SUNDAY...Clear. Lows in the upper 40s. Highs in the mid 70s.
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 40s. Highs in the lower 70s.
$$
WYZ427-172215-
North Snowy Range Foothills-
418 AM MDT Tue Jun 17 2025
.TODAY...
Sky/weather.........Mostly cloudy. Chance of showers. Slight chance
of thunderstorms after 0900 until 1200, then
chance of thunderstorms. Some thunderstorms may
produce heavy rainfall after 0900.
Max temperature.....68-73.
24 hr trend......14 degrees cooler.
Min humidity........24-30 percent.
24 hr trend......20 percent wetter.
20-foot winds.......Southwest around 5 mph shifting to the north in
the afternoon. Gusts up to 25 mph.
Chc of wetting rain.15 percent.
Transport winds.....West around 15 mph increasing to around 25 mph
in the afternoon.
Mixing height.......2700-4700 ft AGL increasing to 6400-8400 ft AGL
in the afternoon.
Smoke dispersal.....Poor (35700 knot-ft) increasing to excellent
(153200 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms until 2400. Some thunderstorms
may produce heavy rainfall until 2400.
Min temperature.....43-48.
24 hr trend......7 degrees cooler.
Max humidity........80-86 percent.
24 hr trend......7 percent drier.
Humidity recovery...Good.
20-foot winds.......North around 5 mph shifting to the southwest
after midnight.
Chc of wetting rain.5 percent.
Transport winds.....Northeast around 10 mph shifting to the
southwest after midnight.
Mixing height.......2500-4500 ft AGL decreasing to 100-600 ft AGL
after midnight.
Smoke dispersal.....Poor (2400-26400 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....75-80.
24 hr trend......7 degrees warmer.
Min humidity........12-18 percent.
24 hr trend......12 percent drier.
20-foot winds.......West 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph increasing to around 20 mph
in the afternoon.
Mixing height.......2800-4800 ft AGL increasing to 8600-10600 ft
AGL in the afternoon.
Smoke dispersal.....Poor (36700 knot-ft) increasing to excellent
(175500 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.JUNETEENTH...Mostly clear. Lows in the lower 50s. Highs in the
mid 80s. Southwest winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s. Southwest winds around 15 mph.
.SATURDAY...Clear. Lows in the mid 50s. Highs in the mid 80s.
Southwest winds around 15 mph.
.SUNDAY...Clear. Lows in the mid 50s. Highs in the lower 80s.
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the upper 70s.
$$
WYZ428-172215-
Southern Laramie Valley-
418 AM MDT Tue Jun 17 2025
.TODAY...
Sky/weather.........Mostly cloudy. Chance of showers and slight
chance of thunderstorms until 1200, then
showers and thunderstorms likely. Some
thunderstorms may produce damaging winds, large
hail, and heavy rainfall after 0900 until 1200,
then some thunderstorms may produce heavy
rainfall until 1500Some thunderstorms may
produce heavy rainfall after 1500.
Max temperature.....67-72.
24 hr trend......14 degrees cooler.
Min humidity........32-38 percent.
24 hr trend......27 percent wetter.
20-foot winds.......Southeast around 5 mph shifting to the north in
the afternoon. Gusts up to 25 mph.
Chc of wetting rain.30 percent.
Transport winds.....Southwest around 10 mph increasing to northwest
around 20 mph in the afternoon.
Mixing height.......2600-4600 ft AGL increasing to 4900-6900 ft AGL
in the afternoon.
Smoke dispersal.....Poor (34400 knot-ft) increasing to very good
(113200 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of showers and
thunderstorms until 2100, then slight chance of
showers and thunderstorms until 2400. Some
thunderstorms may produce heavy rainfall until
2400.
Min temperature.....42-47.
24 hr trend......8 degrees cooler.
Max humidity........85-91 percent.
24 hr trend......4 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northwest around 5 mph and gusty in the evening
becoming light.
Chc of wetting rain.5 percent.
Transport winds.....North around 10 mph shifting to the west after
midnight.
Mixing height.......1700-3700 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (2500-17300 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....76-81.
24 hr trend......9 degrees warmer.
Min humidity........14-20 percent.
24 hr trend......16 percent drier.
20-foot winds.......West 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph increasing to around 20 mph
in the afternoon.
Mixing height.......3000-5000 ft AGL increasing to 8300-10300 ft
AGL in the afternoon.
Smoke dispersal.....Poor (34400 knot-ft) increasing to excellent
(152900 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.JUNETEENTH...Mostly clear. Lows in the upper 40s. Highs in the
mid 80s. Southwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
80s. Southwest winds around 10 mph.
.SATURDAY...Clear. Lows in the lower 50s. Highs in the upper 80s.
Southwest winds around 10 mph.
.SUNDAY...Clear. Lows in the lower 50s. Highs in the lower 80s.
.MONDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the mid 70s.
$$
WYZ429-172215-
Southern Laramie Range-
418 AM MDT Tue Jun 17 2025
.TODAY...
Sky/weather.........Mostly cloudy. Chance of showers until 1200.
Chance of thunderstorms after 0900 until 1200,
then showers and thunderstorms likely. Some
thunderstorms may be severe with damaging
winds, large hail, and heavy rainfall after
0900 until 1200, then some thunderstorms may
produce damaging winds, large hail, and heavy
rainfall until 1400Some thunderstorms may be
severe with damaging winds, large hail, and
heavy rainfall after 1400 until 1700, then some
thunderstorms may produce damaging winds, large
hail, and heavy rainfall.
Max temperature.....62-67.
24 hr trend......16 degrees cooler.
Min humidity........44-50 percent.
24 hr trend......29 percent wetter.
20-foot winds.......North 5 to 10 mph. Gusts up to 15 mph
increasing to 25 mph in the afternoon.
Chc of wetting rain.45 percent.
Transport winds.....Southwest around 10 mph increasing to northwest
around 20 mph in the afternoon.
Mixing height.......1900-3900 ft AGL increasing to 3900-5900 ft AGL
in the afternoon.
Smoke dispersal.....Poor (22400 knot-ft) increasing to good (87500
knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of showers and
thunderstorms until 2100, then slight chance of
showers and thunderstorms until 2400. Some
thunderstorms may produce heavy rainfall until
2400.
Min temperature.....43-48.
24 hr trend......7 degrees cooler.
Max humidity........86-92 percent.
24 hr trend......4 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northwest around 5 mph. Gusts up to 25 mph
decreasing to 15 mph after midnight.
Chc of wetting rain.10 percent.
Transport winds.....North around 10 mph shifting to the west after
midnight.
Mixing height.......700-2700 ft AGL decreasing to -99-500 ft AGL
after midnight.
Smoke dispersal.....Poor (1500-10700 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....71-76.
24 hr trend......10 degrees warmer.
Min humidity........19-25 percent.
24 hr trend......24 percent drier.
20-foot winds.......West 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing height.......2300-4300 ft AGL increasing to 7400-9400 ft AGL
in the afternoon.
Smoke dispersal.....Poor (38400 knot-ft) increasing to very good
(140400 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.JUNETEENTH...Mostly clear. Lows in the lower 50s. Highs in the
lower 80s. Southwest winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Southwest winds around 15 mph.
.SATURDAY...Clear. Lows in the mid 50s. Highs in the mid 80s.
Southwest winds around 15 mph.
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs around 80.
.MONDAY...Cooler. Partly cloudy with chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the upper 60s.
$$
WYZ430-172215-
Laramie Foothills and High Plains-
418 AM MDT Tue Jun 17 2025
.TODAY...
Sky/weather.........Mostly cloudy. Chance of showers and
thunderstorms until 1200, then showers with
thunderstorms likely. Some thunderstorms may be
severe with damaging winds, large hail, and
heavy rainfall until 0900Some thunderstorms may
be severe with damaging winds, large hail, and
heavy rainfall after 0900 until 1200. Some
thunderstorms may be severe with damaging
winds, large hail, and heavy rainfall after
1200.
Max temperature.....65-70.
24 hr trend......15 degrees cooler.
Min humidity........51-57 percent.
24 hr trend......31 percent wetter.
20-foot winds.......North 5 to 10 mph and gusty.
Chc of wetting rain.50 percent.
Transport winds.....East 10 to 15 mph.
Mixing height.......2200-4200 ft AGL.
Smoke dispersal.....Poor (17500-38900 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 1900. Slight chance of showers until
2400. Slight chance of thunderstorms after 1900
until 2400. Some thunderstorms may produce
damaging winds, large hail, and heavy rainfall
until 1900Some thunderstorms may produce heavy
rainfall after 1900 until 2400.
Min temperature.....45-50.
24 hr trend......5 degrees cooler.
Max humidity........89-95 percent.
24 hr trend......7 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northwest around 5 mph.
Chc of wetting rain.10 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......300-2300 ft AGL.
Smoke dispersal.....Poor (4200-10900 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....76-81.
24 hr trend......11 degrees warmer.
Min humidity........20-26 percent.
24 hr trend......31 percent drier.
20-foot winds.......Northwest around 5 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph.
Mixing height.......2700-4700 ft AGL increasing to 7800-9800 ft AGL
in the afternoon.
Smoke dispersal.....Fair (41000 knot-ft) increasing to very good
(119500 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.JUNETEENTH...Mostly clear. Lows in the lower 50s. Highs in the
upper 80s. Southwest winds around 10 mph.
.FRIDAY...Mostly clear. Lows around 60. Highs in the lower 90s.
Southwest winds around 15 mph.
.SATURDAY...Clear. Lows in the upper 50s. Highs in the lower 90s.
Southwest winds around 10 mph.
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s.
.MONDAY...Not as warm. Partly cloudy with chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
$$
WYZ431-172215-
Laramie East High Plains-
418 AM MDT Tue Jun 17 2025
.TODAY...
Sky/weather.........Mostly cloudy. Chance of showers and
thunderstorms until 1200, then showers and
thunderstorms likely. Some thunderstorms may be
severe with damaging winds, large hail, and
heavy rainfall until 0900Some thunderstorms may
be severe with damaging winds, large hail, and
heavy rainfall after 0900.
Max temperature.....66-71.
24 hr trend......14 degrees cooler.
Min humidity........54-60 percent.
24 hr trend......29 percent wetter.
20-foot winds.......Northeast 5 to 10 mph.
Chc of wetting rain.45 percent.
Transport winds.....East around 10 mph shifting to the northwest in
the afternoon.
Mixing height.......1300-3300 ft AGL.
Smoke dispersal.....Poor (15100-29600 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2000. Slight chance of showers until
2400. Slight chance of thunderstorms after 2000
until 2400. Some thunderstorms may be severe
with damaging winds, large hail, and heavy
rainfall until 1900Some thunderstorms may
produce damaging winds, large hail, and heavy
rainfall after 1900 until 2000, then some
thunderstorms may produce heavy rainfall until
2400.
Min temperature.....Around 48.
24 hr trend......6 degrees cooler.
Max humidity........94-100 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Northwest around 5 mph.
Chc of wetting rain.5 percent.
Transport winds.....Northwest around 15 mph.
Mixing height.......200-2100 ft AGL.
Smoke dispersal.....Poor (4800-12600 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....78-83.
24 hr trend......10 degrees warmer.
Min humidity........21-27 percent.
24 hr trend......34 percent drier.
20-foot winds.......Northwest around 5 mph shifting to the
northeast in the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......2100-4100 ft AGL increasing to 6900-8900 ft AGL
in the afternoon.
Smoke dispersal.....Poor (27600 knot-ft) increasing to good (97100
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.JUNETEENTH...Warmer, clear. Lows in the mid 50s. Highs in the
lower 90s. Southwest winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 60s. Highs in the mid
90s. Southwest winds around 10 mph.
.SATURDAY...Clear. Lows in the upper 50s. Highs in the mid 90s.
Southwest winds around 10 mph.
.SUNDAY...Mostly clear. Lows around 60. Highs in the upper 80s.
.MONDAY...Not as warm. Partly cloudy with chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 70s.
$$
WYZ432-172215-
Bordeaux/Chugwater/Wheatland-
418 AM MDT Tue Jun 17 2025
.TODAY...
Sky/weather.........Mostly cloudy. Chance of showers and
thunderstorms until 1200, then showers and
thunderstorms likely. Some thunderstorms may be
severe with damaging winds, large hail, and
heavy rainfall until 0900Some thunderstorms may
produce heavy rainfall after 0900 until 1200,
then some thunderstorms may be severe with
damaging winds, large hail, and heavy rainfall.
Max temperature.....67-72.
24 hr trend......18 degrees cooler.
Min humidity........52-58 percent.
24 hr trend......30 percent wetter.
20-foot winds.......Northeast around 5 mph and gusty.
Chc of wetting rain.40 percent.
Transport winds.....East around 10 mph shifting to the northwest in
the afternoon.
Mixing height.......1600-3600 ft AGL.
Smoke dispersal.....Poor (12900-28300 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of thunderstorms until
1900. Chance of showers until 2400. Chance of
thunderstorms after 1900 until 2400. Some
thunderstorms may produce damaging winds, large
hail, and heavy rainfall until 1900Some
thunderstorms may produce heavy rainfall after
1900 until 2400.
Min temperature.....49-54.
24 hr trend......5 degrees cooler.
Max humidity........88-94 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......North around 5 mph shifting to the west after
midnight.
Chc of wetting rain.15 percent.
Transport winds.....Northwest around 10 mph.
Mixing height.......900-2900 ft AGL decreasing to 100-700 ft AGL
after midnight.
Smoke dispersal.....Poor (3400-13000 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....79-84.
24 hr trend......12 degrees warmer.
Min humidity........22-28 percent.
24 hr trend......28 percent drier.
20-foot winds.......Northwest around 5 mph shifting to the
northeast in the afternoon. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 5 to 10 mph.
Mixing height.......1900-3900 ft AGL increasing to 6600-8600 ft AGL
in the afternoon.
Smoke dispersal.....Poor (16200 knot-ft) increasing to good (77700
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.JUNETEENTH...Clear. Lows in the upper 50s. Highs in the lower
90s. Southwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 60s. Highs in the mid
90s. Southwest winds around 10 mph.
.SATURDAY...Clear. Lows in the lower 60s. Highs in the mid 90s.
Southwest winds around 10 mph.
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the upper
80s.
.MONDAY...Not as warm. Partly cloudy with chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the lower 70s.
$$
WYZ433-172215-
Goshen/Middle-Lower North Platte River Basin-
418 AM MDT Tue Jun 17 2025
.TODAY...
Sky/weather.........Mostly cloudy. Chance of showers and slight
chance of thunderstorms until 1200, then
showers and thunderstorms likely. Some
thunderstorms may be severe with damaging
winds, large hail, and heavy rainfall until
0900Some thunderstorms may produce heavy
rainfall after 0900 until 1200, then some
thunderstorms may produce damaging winds, large
hail, and heavy rainfall until 1400Some
thunderstorms may be severe with damaging
winds, large hail, and heavy rainfall after
1400.
Max temperature.....69-74.
24 hr trend......16 degrees cooler.
Min humidity........51-57 percent.
24 hr trend......20 percent wetter.
20-foot winds.......Northeast around 5 mph.
Chc of wetting rain.40 percent.
Transport winds.....East around 10 mph shifting to the south in the
afternoon.
Mixing height.......1700-3700 ft AGL.
Smoke dispersal.....Poor (12700-33300 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of thunderstorms until
1900. Chance of showers until 2400. Chance of
thunderstorms after 1900 until 2400. Some
thunderstorms may produce damaging winds, large
hail, and heavy rainfall until 1900Some
thunderstorms may produce heavy rainfall after
1900 until 2400.
Min temperature.....49-54.
24 hr trend......6 degrees cooler.
Max humidity........93-99 percent.
24 hr trend......7 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North around 5 mph shifting to the west after
midnight.
Chc of wetting rain.10 percent.
Transport winds.....Northwest 5 to 10 mph.
Mixing height.......700-2700 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (2800-12000 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....81-86.
24 hr trend......12 degrees warmer.
Min humidity........21-27 percent.
24 hr trend......28 percent drier.
20-foot winds.......Light winds becoming north around 5 mph in the
afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 5 to 10 mph.
Mixing height.......1400-3400 ft AGL increasing to 5800-7800 ft AGL
in the afternoon.
Smoke dispersal.....Poor (13200 knot-ft) increasing to good (73700
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.JUNETEENTH...Clear. Lows in the mid 50s. Highs in the mid 90s.
South winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 60s. Highs in the upper
90s. South winds around 10 mph.
.SATURDAY...Clear. Lows in the upper 50s. Highs in the upper 90s.
Southwest winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs around 90.
.MONDAY...Not as warm. Partly cloudy with chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 70s.
$$