Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Cheyenne, WY
Issued by NWS Cheyenne, WY
877
FNUS55 KCYS 171911
FWFCYS
Fire Weather Planning Forecast for Southeast Wyoming/Western Nebraska
National Weather Service CHEYENNE WY
111 PM MDT Mon Aug 17 2026
.DISCUSSION...
The terrain-induced dry line will propagate eastward this afternoon,
leading to drier conditions along and east of the Laramie Range, as
well as dry conditions in western portions of the region. Afternoon
RH values will drop into the 15 to 25 percent range for most locations,
with portions of the Panhandle above 30%. Luckily, winds will be
relatively light today, limiting fire weather concerns. Dry conditions
will continue through much of the week as a drier pattern remains in
place. Elevated to near-critical fire concerns return for Wednesday
afternoon as minimum humidity values drop into the 15 to 20 percent
range and winds begin to pick up west of the Laramie Range on Wednesday.
Elevated fire conditions anticipated Thursday and through the weekend
NEZ434-181015-
Pine Ridge/Nebraska National Forest-
111 PM MDT Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 0300. Slight chance of showers. Some
thunderstorms may be severe until 2400.
Min temperature.....60-65.
24 hr trend......2 degrees warmer.
Max humidity........77-83 percent.
24 hr trend......6 percent drier.
Humidity recovery...Good.
20-foot winds.......Northeast around 5 mph.
Chc of wetting rain.10 percent.
Transport winds.....East around 10 mph shifting to the southwest
after midnight.
Mixing height.......2500-4500 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (3700-13400 knot-ft).
.TUESDAY...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms after 1500. Some thunderstorms
may be severe after 1500.
Max temperature.....82-87.
24 hr trend......5 degrees cooler.
Min humidity........27-33 percent.
24 hr trend......2 percent wetter.
20-foot winds.......North around 5 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....Northwest around 10 mph.
Mixing height.......600-2600 ft AGL increasing to 4000-6000 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (10400-44800 knot-ft).
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy until 0300, then partly cloudy.
Chance of showers and thunderstorms until 2400,
then slight chance of showers and
thunderstorms. Some thunderstorms may be
severe.
Min temperature.....56-61.
24 hr trend......3 degrees cooler.
Max humidity........89-95 percent.
24 hr trend......9 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......East around 5 mph shifting to the south after
midnight.
Chc of wetting rain.20 percent.
Transport winds.....East around 10 mph shifting to the southwest
after midnight.
Mixing height.......1200-3200 ft AGL decreasing to 600 ft AGL after
midnight.
Smoke dispersal.....Poor (4600-13500 knot-ft).
.WEDNESDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Slight chance of showers until 1200.
Max temperature.....82-87.
24 hr trend......Unchanged.
Min humidity........25-31 percent.
24 hr trend......1 percent drier.
20-foot winds.......West around 5 mph shifting to the north in the
afternoon. Gusts up to 15 mph.
Chc of wetting rain.5 percent.
Transport winds.....West around 10 mph shifting to the northwest in
the afternoon.
Mixing height.......1100-3100 ft AGL increasing to 5700-7700 ft AGL
in the afternoon.
Smoke dispersal.....Poor (10600 knot-ft) increasing to good (63400
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...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 lower
90s. East winds around 5 mph.
.SATURDAY...Mostly clear with slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs around 90. East winds
around 10 mph.
.SUNDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the lower 90s.
.MONDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the upper 80s.
$$
NEZ435-181015-
Box Butte/South Sioux/Niobrara River-
111 PM MDT Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers until
2100. Slight chance of thunderstorms until
2400Slight chance of showers after 2400 until
0300. Some thunderstorms may be severe until
2400.
Min temperature.....59-64.
24 hr trend......3 degrees warmer.
Max humidity........83-89 percent.
24 hr trend......3 percent drier.
Humidity recovery...Excellent.
20-foot winds.......East around 5 mph shifting to the northeast
after midnight. Gusts up to 15 mph.
Chc of wetting rain.5 percent.
Transport winds.....East around 10 mph shifting to the northeast
after midnight.
Mixing height.......2500-4500 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (3600-12900 knot-ft).
.TUESDAY...
Sky/weather.........Partly cloudy. Chance of showers and slight
chance of thunderstorms after 1500. Some
thunderstorms may be severe after 1500.
Max temperature.....81-86.
24 hr trend......5 degrees cooler.
Min humidity........29-35 percent.
24 hr trend......2 percent wetter.
20-foot winds.......North around 5 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....Northwest around 10 mph.
Mixing height.......900-2900 ft AGL increasing to 3800-5800 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (12200-47400 knot-ft).
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy until 0300, then partly cloudy.
Chance of showers and thunderstorms until 2400,
then slight chance of showers and
thunderstorms. Some thunderstorms may be
severe.
Min temperature.....55-60.
24 hr trend......4 degrees cooler.
Max humidity........93-99 percent.
24 hr trend......10 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......East around 5 mph shifting to the south after
midnight.
Chc of wetting rain.20 percent.
Transport winds.....East around 10 mph shifting to the southeast
after midnight.
Mixing height.......1300-3300 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (5300-10200 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy
until 1200, then mostly sunny. Slight chance of
showers. Slight chance of thunderstorms after
1200.
Max temperature.....81-86.
24 hr trend......1 degree cooler.
Min humidity........33-39 percent.
24 hr trend......8 percent drier.
20-foot winds.......Southwest around 5 mph shifting to the north in
the afternoon. Gusts up to 15 mph.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph shifting to the
northwest in the afternoon.
Mixing height.......1100-3100 ft AGL increasing to 5200-7200 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (11500-56600 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Clear. Lows in the mid 50s. Highs in the upper 80s.
South winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 50s. Highs around 90.
Southeast winds around 5 mph.
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
upper 80s. East winds around 10 mph.
.SUNDAY...Partly cloudy with chance of showers and thunderstorms.
Lows around 60. Highs in the upper 80s.
.MONDAY...Partly cloudy with chance of showers and thunderstorms.
Lows around 60. Highs in the upper 80s.
$$
NEZ436-181015-
Lower North Platte River Basin/Scottsbluff National Monument-
111 PM MDT Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Mostly clear. Slight chance of thunderstorms
until 2100. Some thunderstorms may be severe
until 2100.
Min temperature.....60-65.
24 hr trend......5 degrees warmer.
Max humidity........78-84 percent.
24 hr trend......12 percent drier.
Humidity recovery...Good.
20-foot winds.......Southeast around 5 mph shifting to the north
after midnight. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 10 mph shifting to the north
after midnight.
Mixing height.......2700-4700 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (3900-11400 knot-ft).
.TUESDAY...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms after 1200 until 1500, then
chance of showers and thunderstorms. Some
thunderstorms may be severe after 1200.
Max temperature.....82-87.
24 hr trend......5 degrees cooler.
Min humidity........31-37 percent.
24 hr trend......2 percent wetter.
20-foot winds.......North around 5 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....Northwest around 10 mph.
Mixing height.......900-2900 ft AGL increasing to 4200-6200 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (11600-54700 knot-ft).
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy
until 2400, then partly cloudy. Chance of
showers and thunderstorms until 2400, then
slight chance of showers and thunderstorms.
Some thunderstorms may be severe.
Min temperature.....56-61.
24 hr trend......5 degrees cooler.
Max humidity........94-100 percent.
24 hr trend......22 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southeast around 5 mph.
Chc of wetting rain.10 percent.
Transport winds.....South around 10 mph.
Mixing height.......1100-3100 ft AGL decreasing to 600 ft AGL after
midnight.
Smoke dispersal.....Poor (4500-8400 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy
until 1200, then mostly sunny.
Max temperature.....81-86.
24 hr trend......1 degree cooler.
Min humidity........36-42 percent.
24 hr trend......7 percent wetter.
20-foot winds.......Southwest around 5 mph shifting to the north in
the afternoon. Gusts up to 15 mph.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph shifting to the
northwest in the afternoon.
Mixing height.......1100-3100 ft AGL increasing to 5200-7200 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (11800-54500 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Clear. Lows in the upper 50s. Highs in the upper 80s.
South winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 50s. Highs around 90.
Southeast winds around 5 mph.
.SATURDAY...Mostly clear. Lows around 60. Highs in the upper 80s.
Southeast winds around 10 mph.
.SUNDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the lower 60s. Highs around 90.
.MONDAY...Partly cloudy with chance of showers and thunderstorms.
Lows around 60. Highs in the upper 80s.
$$
NEZ437-181015-
Lodgepole Creek/Southern Nebraska Panhandle-
111 PM MDT Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Mostly clear. Slight chance of showers and
thunderstorms until 2100. Some thunderstorms
may be severe until 2100.
Min temperature.....59-64.
24 hr trend......3 degrees warmer.
Max humidity........78-84 percent.
24 hr trend......15 percent drier.
Humidity recovery...Good.
20-foot winds.......South around 5 mph shifting to the west after
midnight. Gusts up to 15 mph.
Chc of wetting rain.5 percent.
Transport winds.....Southeast around 10 mph shifting to the north
after midnight.
Mixing height.......1800-3800 ft AGL decreasing to 500 ft AGL after
midnight.
Smoke dispersal.....Poor (4800-8500 knot-ft).
.TUESDAY...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms after 1200. Some thunderstorms
may be severe after 1200.
Max temperature.....81-86.
24 hr trend......5 degrees cooler.
Min humidity........32-38 percent.
24 hr trend......2 percent wetter.
20-foot winds.......North around 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....North around 10 mph.
Mixing height.......800-2800 ft AGL increasing to 3900-5900 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (12500-53800 knot-ft).
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy
until 2400, then partly cloudy. Chance of
showers and thunderstorms until 2400, then
slight chance of showers and thunderstorms.
Some thunderstorms may be severe.
Min temperature.....56-61.
24 hr trend......3 degrees cooler.
Max humidity........92-98 percent.
24 hr trend......22 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southeast around 5 mph shifting to the south
after midnight. Gusts up to 15 mph.
Chc of wetting rain.15 percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......900-2900 ft AGL decreasing to 500 ft AGL after
midnight.
Smoke dispersal.....Poor (5000-8400 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy
until 1200, then mostly sunny. Slight chance of
thunderstorms after 1200 until 1500. Chance of
showers after 1200. Chance of thunderstorms
after 1500.
Max temperature.....81-86.
24 hr trend......1 degree warmer.
Min humidity........36-42 percent.
24 hr trend......5 percent wetter.
20-foot winds.......Southwest around 5 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph shifting to the
northwest in the afternoon.
Mixing height.......1400-3400 ft AGL increasing to 5300-7300 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (15600-54900 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
80s. South winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 50s. Highs in the upper
80s. Southeast winds around 5 mph.
.SATURDAY...Mostly clear with slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the upper 80s.
Southeast winds around 10 mph.
.SUNDAY...Partly cloudy with chance of showers and thunderstorms.
Lows around 60. Highs in the upper 80s.
.MONDAY...Partly cloudy with chance of showers and thunderstorms.
Lows around 60. Highs in the upper 80s.
$$
WYZ417-181015-
Niobrara/Lower Elevations of Converse/Thunder Basin National
Grassland-
111 PM MDT Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy
until 2400, then partly cloudy. Slight chance
of thunderstorms after 2100 until 2400. Slight
chance of showers after 2100 until 0300.
Min temperature.....58-63.
24 hr trend......3 degrees warmer.
Max humidity........66-72 percent.
24 hr trend......24 percent drier.
Humidity recovery...Fair.
20-foot winds.......North 5 to 10 mph. Gusts up to 20 mph in the
evening.
Chc of wetting rain.5 percent.
Transport winds.....North around 15 mph shifting to the west after
midnight.
Mixing height.......4500-6500 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (3400-31500 knot-ft).
.TUESDAY...
Sky/weather.........Partly cloudy. Slight chance of showers until
1500, then chance of showers and thunderstorms.
Some thunderstorms may be severe after 1500.
Max temperature.....81-86.
24 hr trend......4 degrees cooler.
Min humidity........23-29 percent.
24 hr trend......7 percent wetter.
20-foot winds.......Northwest around 5 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......1200-3200 ft AGL increasing to 6200-8200 ft AGL
in the afternoon.
Smoke dispersal.....Poor (13500 knot-ft) increasing to good (83700
knot-ft) in the afternoon.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy until 0300, then partly cloudy.
Chance of thunderstorms until 2100. Chance of
showers until 2400. Slight chance of
thunderstorms after 2100 until 2400. Some
thunderstorms may be severe until 2100Some
thunderstorms may be severe after 2100 until
2400.
Min temperature.....53-58.
24 hr trend......5 degrees cooler.
Max humidity........88-94 percent.
24 hr trend......24 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......East around 10 mph shifting to the southeast
after midnight. Gusts up to 20 mph.
Chc of wetting rain.10 percent.
Transport winds.....East around 15 mph shifting to the south after
midnight.
Mixing height.......1700-3700 ft AGL decreasing to 400-1300 ft AGL
after midnight.
Smoke dispersal.....Poor (5100-18700 knot-ft).
.WEDNESDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max temperature.....82-87.
24 hr trend......1 degree warmer.
Min humidity........19-25 percent.
24 hr trend......6 percent drier.
20-foot winds.......West around 5 mph shifting to the north in the
afternoon. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......1800-3800 ft AGL increasing to 7500-9500 ft AGL
in the afternoon.
Smoke dispersal.....Poor (11900 knot-ft) increasing to very good
(117800 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Clear. Lows in the mid 50s. Highs around 90.
Southwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows around 60. Highs around 90.
Northeast winds around 5 mph.
.SATURDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the upper 80s.
Southeast winds around 10 mph.
.SUNDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the lower 60s. Highs around 90.
.MONDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the upper 80s.
$$
WYZ418-181015-
Middle North Platte River Basin/Niobrara and Converse High Plains-
111 PM MDT Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms until 2400.
Min temperature.....58-63.
24 hr trend......3 degrees warmer.
Max humidity........65-71 percent.
24 hr trend......20 percent drier.
Humidity recovery...Fair.
20-foot winds.......Northwest around 5 mph. Gusts up to 25 mph in
the evening.
Chc of wetting rain.5 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......4000-6000 ft AGL decreasing to 500 ft AGL after
midnight.
Smoke dispersal.....Poor (3200-28600 knot-ft).
.TUESDAY...
Sky/weather.........Partly cloudy. Slight chance of showers until
1500. Slight chance of thunderstorms after 1200
until 1500, then chance of showers and
thunderstorms. Some thunderstorms may be severe
after 1200.
Max temperature.....77-82.
24 hr trend......7 degrees cooler.
Min humidity........27-33 percent.
24 hr trend......13 percent wetter.
20-foot winds.......Northwest around 5 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......1200-3200 ft AGL increasing to 5700-7700 ft AGL
in the afternoon.
Smoke dispersal.....Poor (15300 knot-ft) increasing to good (81800
knot-ft) in the afternoon.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
Slight chance of showers until 2100. Slight
chance of thunderstorms until 2400. Chance of
showers after 2100 until 2400. Some
thunderstorms may be severe until 2400.
Min temperature.....53-58.
24 hr trend......4 degrees cooler.
Max humidity........85-91 percent.
24 hr trend......33 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......East around 5 mph shifting to the south after
midnight.
Chc of wetting rain.5 percent.
Transport winds.....North around 10 mph shifting to the south after
midnight.
Mixing height.......1500-3500 ft AGL decreasing to 400-1000 ft AGL
after midnight.
Smoke dispersal.....Poor (4700-15800 knot-ft).
.WEDNESDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max temperature.....81-86.
24 hr trend......4 degrees warmer.
Min humidity........18-24 percent.
24 hr trend......11 percent drier.
20-foot winds.......West around 5 mph shifting to the northwest in
the afternoon. Gusts up to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......2300-4300 ft AGL increasing to 8200-10200 ft
AGL in the afternoon.
Smoke dispersal.....Poor (17700 knot-ft) increasing to very good
(148100 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the mid 50s. Highs around 90.
Southwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 50s. Highs around 90.
Northeast winds around 5 mph.
.SATURDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the upper 80s.
Southeast winds around 10 mph.
.SUNDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the upper 80s.
.MONDAY...Partly cloudy with chance of showers and thunderstorms.
Lows around 60. Highs in the mid 80s.
$$
WYZ419-181015-
North Laramie Range and Adjacent High Plains-
111 PM MDT Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms until 2100.
Min temperature.....56-62.
24 hr trend......4 degrees warmer.
Max humidity........49-55 percent.
24 hr trend......22 percent drier.
Humidity recovery...Poor.
20-foot winds.......Northwest around 5 mph shifting to the west
after midnight. Gusts up to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph.
Mixing height.......4400-6400 ft AGL decreasing to 500 ft AGL after
midnight.
Smoke dispersal.....Poor (3700-30100 knot-ft).
.TUESDAY...
Sky/weather.........Partly cloudy until 1500, then mostly cloudy.
Slight chance of showers until 1500. Slight
chance of thunderstorms after 1200 until 1500,
then chance of showers and thunderstorms.
Max temperature.....69-79.
24 hr trend......6 degrees cooler.
Min humidity........30-36 percent.
24 hr trend......14 percent wetter.
20-foot winds.......Northwest 5 to 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....West around 10 mph increasing to around 20 mph
in the afternoon.
Mixing height.......1800-3800 ft AGL increasing to 5800-7800 ft AGL
in the afternoon.
Smoke dispersal.....Poor (21600 knot-ft) increasing to very good
(112500 knot-ft) in the afternoon.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
Slight chance of showers and thunderstorms
until 2100.
Min temperature.....52-58.
24 hr trend......4 degrees cooler.
Max humidity........69-75 percent.
24 hr trend......19 percent wetter.
Humidity recovery...Good.
20-foot winds.......West around 5 mph.
Chc of wetting rain.5 percent.
Transport winds.....West around 10 mph.
Mixing height.......1900-3900 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (4500-16800 knot-ft).
.WEDNESDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max temperature.....74-82.
24 hr trend......5 degrees warmer.
Min humidity........19-25 percent.
24 hr trend......14 percent drier.
20-foot winds.......West 5 to 10 mph. Gusts up to 20 mph increasing
to 30 mph in the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......3200-5200 ft AGL increasing to 9000-11000 ft
AGL in the afternoon.
Smoke dispersal.....Poor (37800 knot-ft) increasing to excellent
(191600 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. West winds around 5 mph.
.FRIDAY...Mostly clear with slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the mid 80s. West
winds around 5 mph.
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the lower 80s.
South winds around 5 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the lower 80s.
.MONDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the upper 70s.
$$
WYZ420-181015-
North Laramie Valley/Shirley Basin-
111 PM MDT Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....53-58.
24 hr trend......4 degrees warmer.
Max humidity........54-60 percent.
24 hr trend......19 percent drier.
Humidity recovery...Fair.
20-foot winds.......North around 5 mph in the evening becoming
light.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph becoming southeast
around 5 mph after midnight.
Mixing height.......4900-6900 ft AGL decreasing to 500 ft AGL after
midnight.
Smoke dispersal.....Poor to fair (3000-49800 knot-ft).
.TUESDAY...
Sky/weather.........Partly cloudy until 1200, then mostly cloudy.
Slight chance of showers until 1500. Chance of
showers and thunderstorms after 1500.
Max temperature.....72-77.
24 hr trend......7 degrees cooler.
Min humidity........27-33 percent.
24 hr trend......15 percent wetter.
20-foot winds.......West 5 to 10 mph. Gusts up to 15 mph increasing
to 25 mph in the afternoon.
Chc of wetting rain.5 percent.
Transport winds.....West around 10 mph increasing to around 20 mph
in the afternoon.
Mixing height.......1400-3400 ft AGL increasing to 5900-7900 ft AGL
in the afternoon.
Smoke dispersal.....Poor (19100 knot-ft) increasing to very good
(128400 knot-ft) in the afternoon.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
Slight chance of showers and thunderstorms
until 2100.
Min temperature.....49-54.
24 hr trend......6 degrees cooler.
Max humidity........80-86 percent.
24 hr trend......25 percent wetter.
Humidity recovery...Good.
20-foot winds.......West around 5 mph and gusty shifting to the
south after midnight.
Chc of wetting rain.5 percent.
Transport winds.....West around 15 mph becoming southeast around 5
mph after midnight.
Mixing height.......2300-4300 ft AGL decreasing to 500 ft AGL after
midnight.
Smoke dispersal.....Poor (3300-26800 knot-ft).
.WEDNESDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max temperature.....78-83.
24 hr trend......7 degrees warmer.
Min humidity........16-22 percent.
24 hr trend......10 percent drier.
20-foot winds.......West around 5 mph increasing to northwest
around 15 mph in the afternoon. Gusts up to 30
mph.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph increasing to northwest
around 25 mph in the afternoon.
Mixing height.......3000-5000 ft AGL increasing to 9400-11400 ft
AGL in the afternoon.
Smoke dispersal.....Poor (33600 knot-ft) increasing to excellent
(222300 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows around 50. Highs in the mid 80s.
West winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
80s. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 80s.
Southeast winds around 5 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the lower 80s.
.MONDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the lower 50s. Highs around 80.
$$
WYZ421-181015-
Ferris/Seminoe/Shirley Mountains-
111 PM MDT Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....56-61.
24 hr trend......3 degrees warmer.
Max humidity........50-56 percent.
24 hr trend......6 percent drier.
Humidity recovery...Poor.
20-foot winds.......Northwest around 5 mph and gusty shifting to
the south after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph becoming southeast around 5
mph after midnight.
Mixing height.......4900-6900 ft AGL decreasing to 500 ft AGL after
midnight.
Smoke dispersal.....Poor to fair (2800-49400 knot-ft).
.TUESDAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy
until 1500, then mostly cloudy. Slight chance
of showers until 1200, then chance of showers
and slight chance of thunderstorms.
Max temperature.....71-77.
24 hr trend......4 degrees cooler.
Min humidity........26-32 percent.
24 hr trend......15 percent wetter.
20-foot winds.......West 5 to 10 mph. Gusts up to 15 mph increasing
to 25 mph in the afternoon.
Chc of wetting rain.5 percent.
Transport winds.....West around 10 mph increasing to around 20 mph
in the afternoon.
Mixing height.......1300-3300 ft AGL increasing to 6100-8100 ft AGL
in the afternoon.
Smoke dispersal.....Poor (18600 knot-ft) increasing to very good
(133100 knot-ft) in the afternoon.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
Slight chance of showers and thunderstorms
until 2100.
Min temperature.....52-57.
24 hr trend......3 degrees cooler.
Max humidity........68-74 percent.
24 hr trend......21 percent wetter.
Humidity recovery...Good.
20-foot winds.......Southwest around 5 mph. Gusts up to 25 mph in
the evening.
Chc of wetting rain.5 percent.
Transport winds.....West around 10 mph shifting to the east after
midnight.
Mixing height.......2700-4700 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (3200-28900 knot-ft).
.WEDNESDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max temperature.....76-84.
24 hr trend......10 degrees warmer.
Min humidity........15-21 percent.
24 hr trend......15 percent drier.
20-foot winds.......Southwest around 5 mph shifting to the
northwest in the afternoon. Gusts up to 25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph increasing to west
around 20 mph in the afternoon.
Mixing height.......2900-4900 ft AGL increasing to 9700-11700 ft
AGL in the afternoon.
Smoke dispersal.....Poor (28900 knot-ft) increasing to excellent
(206400 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s. Southwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid
80s. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows around 60. Highs in the mid 80s. Southeast
winds around 5 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 80s.
.MONDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 70s.
$$
WYZ422-181015-
Central and West Carbon-
111 PM MDT Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy
until 2400, then partly cloudy.
Min temperature.....57-62.
24 hr trend......6 degrees warmer.
Max humidity........43-49 percent.
24 hr trend......3 percent drier.
Humidity recovery...Poor.
20-foot winds.......Northwest around 10 mph and gusty shifting to
the southeast after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph becoming southeast
around 5 mph after midnight.
Mixing height.......5400-7400 ft AGL decreasing to 500 ft AGL after
midnight.
Smoke dispersal.....Good (64100 knot-ft) decreasing to poor (3100
knot-ft) after midnight.
.TUESDAY...
Sky/weather.........Mostly cloudy until 1500, then partly cloudy.
Slight chance of showers Slight chance of
thunderstorms after 1200.
Max temperature.....72-77.
24 hr trend......9 degrees cooler.
Min humidity........27-33 percent.
24 hr trend......14 percent wetter.
20-foot winds.......West 5 to 10 mph. Gusts up to 20 mph increasing
to 30 mph in the afternoon.
Chc of wetting rain.5 percent.
Transport winds.....Northwest around 10 mph increasing to west
around 20 mph in the afternoon.
Mixing height.......1800-3800 ft AGL increasing to 6400-8400 ft AGL
in the afternoon.
Smoke dispersal.....Poor (19500 knot-ft) increasing to very good
(135400 knot-ft) in the afternoon.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
Slight chance of showers and thunderstorms
until 2100.
Min temperature.....52-57.
24 hr trend......6 degrees cooler.
Max humidity........67-73 percent.
24 hr trend......27 percent wetter.
Humidity recovery...Good.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 25 mph
decreasing to 15 mph after midnight.
Chc of wetting rain.5 percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......2900-4900 ft AGL decreasing to 500 ft AGL after
midnight.
Smoke dispersal.....Poor (3700-29300 knot-ft).
.WEDNESDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max temperature.....81-86.
24 hr trend......10 degrees warmer.
Min humidity........13-19 percent.
24 hr trend......14 percent drier.
20-foot winds.......Southwest around 5 mph and gusty increasing to
west around 15 mph with higher gusts in the
afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph increasing to west
around 25 mph in the afternoon.
Mixing height.......3200-5200 ft AGL increasing to 10200-12200 ft
AGL in the afternoon.
Smoke dispersal.....Poor (33200 knot-ft) increasing to excellent
(244900 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
80s. Southwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
80s. West winds around 5 mph.
.SATURDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the mid 80s.
Southeast winds around 5 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 80s.
.MONDAY...Partly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the mid 50s. Highs in the upper 70s.
$$
WYZ423-181015-
Southwest Carbon County-
111 PM MDT Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....57-62.
24 hr trend......6 degrees warmer.
Max humidity........38-44 percent.
24 hr trend......10 percent drier.
Humidity recovery...Poor.
20-foot winds.......Northwest around 5 mph shifting to the
southeast after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph shifting to the east
after midnight.
Mixing height.......5400-7400 ft AGL decreasing to 500 ft AGL after
midnight.
Smoke dispersal.....Poor to fair (3100-47300 knot-ft).
.TUESDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy
until 1500, then mostly cloudy. Slight chance
of showers until 0900, then chance of showers
until 1200. Slight chance of showers and
thunderstorms after 1200.
Max temperature.....74-80.
24 hr trend......5 degrees cooler.
Min humidity........23-29 percent.
24 hr trend......12 percent wetter.
20-foot winds.......West 5 to 10 mph. Gusts up to 15 mph increasing
to 25 mph in the afternoon.
Chc of wetting rain.10 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......1800-3800 ft AGL increasing to 6500-8500 ft AGL
in the afternoon.
Smoke dispersal.....Poor (16800 knot-ft) increasing to very good
(120000 knot-ft) in the afternoon.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy until 2100, then partly cloudy.
Slight chance of showers until 2100.
Min temperature.....50-55.
24 hr trend......6 degrees cooler.
Max humidity........72-78 percent.
24 hr trend......32 percent wetter.
Humidity recovery...Good.
20-foot winds.......Southwest around 10 mph shifting to the
southeast after midnight. Gusts up to 20 mph.
Chc of wetting rain.5 percent.
Transport winds.....South 5 to 10 mph.
Mixing height.......2400-4400 ft AGL decreasing to 500 ft AGL after
midnight.
Smoke dispersal.....Poor (3000-21700 knot-ft).
.WEDNESDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max temperature.....83-88.
24 hr trend......7 degrees warmer.
Min humidity........19 percent.
24 hr trend......8 percent drier.
20-foot winds.......South around 5 mph and gusty shifting to the
west with higher gusts in the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph increasing to west
around 20 mph in the afternoon.
Mixing height.......3000-5000 ft AGL increasing to 10300-12300 ft
AGL in the afternoon.
Smoke dispersal.....Poor (23900 knot-ft) increasing to excellent
(214900 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
80s. Southwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
80s. West winds around 5 mph.
.SATURDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the mid 80s. South
winds around 5 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the lower 80s.
.MONDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
$$
WYZ424-181015-
Sierra Madre Range/Medicine Bow NF-
111 PM MDT Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....53-59.
24 hr trend......6 degrees warmer.
Max humidity........37-43 percent.
24 hr trend......6 percent drier.
Humidity recovery...Poor.
20-foot winds.......West around 5 mph shifting to the south after
midnight.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph shifting to the southeast
after midnight.
Mixing height.......4800-6800 ft AGL decreasing to 600 ft AGL after
midnight.
Smoke dispersal.....Poor to fair (2900-44000 knot-ft).
.TUESDAY...
Sky/weather.........Partly cloudy until 1500, then mostly cloudy.
Chance of showers. Slight chance of
thunderstorms after 1200.
Max temperature.....66-74.
24 hr trend......11 degrees cooler.
Min humidity........28-34 percent.
24 hr trend......13 percent wetter.
20-foot winds.......West 5 to 10 mph with higher gusts.
Chc of wetting rain.10 percent.
Transport winds.....West around 10 mph increasing to around 20 mph
in the afternoon.
Mixing height.......2500-4500 ft AGL increasing to 6400-8400 ft AGL
in the afternoon.
Smoke dispersal.....Poor (30000 knot-ft) increasing to very good
(128300 knot-ft) in the afternoon.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy until 2100, then partly cloudy.
Chance of showers and slight chance of
thunderstorms until 2100, then slight chance of
showers until 2400.
Min temperature.....47-53.
24 hr trend......7 degrees cooler.
Max humidity........65-71 percent.
24 hr trend......26 percent wetter.
Humidity recovery...Fair.
20-foot winds.......Southwest around 5 mph.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......2200-4200 ft AGL decreasing to 600 ft AGL after
midnight.
Smoke dispersal.....Poor (4000-25000 knot-ft).
.WEDNESDAY...
Sky/weather.........Partly cloudy.
Max temperature.....72-80.
24 hr trend......10 degrees warmer.
Min humidity........17-23 percent.
24 hr trend......9 percent drier.
20-foot winds.......Southwest around 5 mph shifting to the west in
the afternoon. Gusts up to 25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph increasing to around 25 mph
in the afternoon.
Mixing height.......3500-5500 ft AGL increasing to 10200-11500 ft
AGL in the afternoon.
Smoke dispersal.....Poor (39400 knot-ft) increasing to excellent
(216600 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. Southwest winds around 5 mph.
.FRIDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs around 80. Southwest
winds around 5 mph.
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the upper 70s. South
winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely and chance of
thunderstorms. Lows in the lower 50s. Highs in the mid 70s.
.MONDAY...Partly cloudy with chance of showers and thunderstorms.
Lows around 50. Highs in the lower 70s.
$$
WYZ425-181015-
Upper North Platte River Basin-
111 PM MDT Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....55-60.
24 hr trend......7 degrees warmer.
Max humidity........41-47 percent.
24 hr trend......7 percent drier.
Humidity recovery...Poor.
20-foot winds.......West around 5 mph shifting to the south after
midnight.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph shifting to the southeast
after midnight.
Mixing height.......5300-7300 ft AGL decreasing to 600 ft AGL after
midnight.
Smoke dispersal.....Poor to fair (2900-49400 knot-ft).
.TUESDAY...
Sky/weather.........Partly cloudy until 1500, then mostly cloudy.
Chance of showers. Slight chance of
thunderstorms after 1200.
Max temperature.....73-78.
24 hr trend......6 degrees cooler.
Min humidity........23-29 percent.
24 hr trend......11 percent wetter.
20-foot winds.......West 5 to 10 mph with higher gusts.
Chc of wetting rain.10 percent.
Transport winds.....West around 10 mph increasing to around 20 mph
in the afternoon.
Mixing height.......2200-4200 ft AGL increasing to 6700-8700 ft AGL
in the afternoon.
Smoke dispersal.....Poor (25100 knot-ft) increasing to very good
(130600 knot-ft) in the afternoon.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
Chance of showers and slight chance of
thunderstorms until 2100.
Min temperature.....49-54.
24 hr trend......5 degrees cooler.
Max humidity........72-78 percent.
24 hr trend......29 percent wetter.
Humidity recovery...Good.
20-foot winds.......South 5 to 10 mph. Gusts up to 25 mph
decreasing to 15 mph after midnight.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......2400-4400 ft AGL decreasing to 600 ft AGL after
midnight.
Smoke dispersal.....Poor (4000-25900 knot-ft).
.WEDNESDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1200, then partly cloudy.
Max temperature.....80-85.
24 hr trend......6 degrees warmer.
Min humidity........13-19 percent.
24 hr trend......9 percent drier.
20-foot winds.......Southwest around 5 mph and gusty increasing to
west around 15 mph with higher gusts in the
afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph increasing to west
around 25 mph in the afternoon.
Mixing height.......3500-5500 ft AGL increasing to 10400-12300 ft
AGL in the afternoon.
Smoke dispersal.....Poor (37400 knot-ft) increasing to excellent
(246600 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows around 50. Highs in the mid 80s.
Southwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
80s. Southwest winds around 5 mph.
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 80s. South
winds around 5 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the lower 80s.
.MONDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the upper 70s.
$$
WYZ426-181015-
Snowy Range/Medicine Bow NF-
111 PM MDT Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....48-56.
24 hr trend......5 degrees warmer.
Max humidity........44-50 percent.
24 hr trend......8 percent drier.
Humidity recovery...Poor.
20-foot winds.......West around 5 mph. Gusts up to 25 mph in the
evening.
Chc of wetting rain.Zero percent.
Transport winds.....West 5 to 10 mph.
Mixing height.......4700-6700 ft AGL decreasing to 600 ft AGL after
midnight.
Smoke dispersal.....Poor to fair (3200-46000 knot-ft).
.TUESDAY...
Sky/weather.........Partly cloudy until 1500, then mostly cloudy.
Chance of showers. Chance of thunderstorms
after 1200.
Max temperature.....62-72.
24 hr trend......6 degrees cooler.
Min humidity........32-38 percent.
24 hr trend......17 percent wetter.
20-foot winds.......West 5 to 10 mph with higher gusts.
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 6000-8000 ft AGL
in the afternoon.
Smoke dispersal.....Poor (35000 knot-ft) increasing to very good
(129600 knot-ft) in the afternoon.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
Chance of showers and slight chance of
thunderstorms until 2100.
Min temperature.....43-51.
24 hr trend......5 degrees cooler.
Max humidity........75-81 percent.
24 hr trend......29 percent wetter.
Humidity recovery...Good.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 25 mph
decreasing to 15 mph after midnight.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......2200-4200 ft AGL decreasing to 600 ft AGL after
midnight.
Smoke dispersal.....Poor (4600-24200 knot-ft).
.WEDNESDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1200, then partly cloudy.
Max temperature.....69-77.
24 hr trend......6 degrees warmer.
Min humidity........22-28 percent.
24 hr trend......13 percent drier.
20-foot winds.......Southwest around 5 mph increasing to west
around 15 mph in the afternoon. Gusts up to 30
mph.
Chc of wetting rain.5 percent.
Transport winds.....West around 15 mph increasing to around 25 mph
in the afternoon.
Mixing height.......3500-5500 ft AGL increasing to 9700-11200 ft
AGL in the afternoon.
Smoke dispersal.....Fair (48600 knot-ft) increasing to excellent
(236500 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. West winds around 5 mph.
.FRIDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the upper 70s.
West winds around 5 mph.
.SATURDAY...Partly cloudy with showers likely and chance of
thunderstorms. Lows in the lower 50s. Highs in the mid 70s. South
winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely and chance of
thunderstorms. Lows around 50. Highs in the lower 70s.
.MONDAY...Partly cloudy with showers likely and chance of
thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
$$
WYZ427-181015-
North Snowy Range Foothills-
111 PM MDT Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....56-61.
24 hr trend......7 degrees warmer.
Max humidity........42-48 percent.
24 hr trend......16 percent drier.
Humidity recovery...Poor.
20-foot winds.......West around 5 mph and gusty shifting to the
southwest after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph becoming south around 5
mph after midnight.
Mixing height.......5100-7100 ft AGL decreasing to 600 ft AGL after
midnight.
Smoke dispersal.....Fair (53800 knot-ft) decreasing to poor (3100
knot-ft) after midnight.
.TUESDAY...
Sky/weather.........Partly cloudy until 1200, then mostly cloudy.
Slight chance of showers until 0900, then
chance of showers Chance of thunderstorms after
1200.
Max temperature.....72-77.
24 hr trend......6 degrees cooler.
Min humidity........26-32 percent.
24 hr trend......15 percent wetter.
20-foot winds.......West 5 to 10 mph. Gusts up to 20 mph increasing
to 30 mph in the afternoon.
Chc of wetting rain.10 percent.
Transport winds.....West around 10 mph increasing to around 20 mph
in the afternoon.
Mixing height.......2000-4000 ft AGL increasing to 6300-8300 ft AGL
in the afternoon.
Smoke dispersal.....Poor (26500 knot-ft) increasing to very good
(139000 knot-ft) in the afternoon.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
Slight chance of showers and thunderstorms
until 2100.
Min temperature.....51-56.
24 hr trend......5 degrees cooler.
Max humidity........65-71 percent.
24 hr trend......25 percent wetter.
Humidity recovery...Fair.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 25 mph in
the evening.
Chc of wetting rain.5 percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......2800-4800 ft AGL decreasing to 600 ft AGL after
midnight.
Smoke dispersal.....Poor (4300-32900 knot-ft).
.WEDNESDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max temperature.....78-83.
24 hr trend......7 degrees warmer.
Min humidity........15-21 percent.
24 hr trend......11 percent drier.
20-foot winds.......West around 5 mph increasing to around 15 mph
in the afternoon. Gusts up to 30 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph increasing to around 25 mph
in the afternoon.
Mixing height.......3400-5400 ft AGL increasing to 10300-12000 ft
AGL in the afternoon.
Smoke dispersal.....Fair (45800 knot-ft) increasing to excellent
(258800 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 80s. West winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s. West winds around 5 mph.
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the mid 80s. South
winds around 5 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs around 80.
.MONDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 70s.
$$
WYZ428-181015-
Southern Laramie Valley-
111 PM MDT Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....52-57.
24 hr trend......5 degrees warmer.
Max humidity........53-59 percent.
24 hr trend......19 percent drier.
Humidity recovery...Fair.
20-foot winds.......Southwest around 5 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph shifting to the south
after midnight.
Mixing height.......4800-6800 ft AGL decreasing to 600 ft AGL after
midnight.
Smoke dispersal.....Poor (3500-33500 knot-ft).
.TUESDAY...
Sky/weather.........Partly cloudy until 1200, then mostly cloudy.
Slight chance of showers until 0900, then
chance of showers, Chance of thunderstorms after
1200.
Max temperature.....73-78.
24 hr trend......6 degrees cooler.
Min humidity........25-31 percent.
24 hr trend......13 percent wetter.
20-foot winds.......West 5 to 10 mph with higher gusts.
Chc of wetting rain.10 percent.
Transport winds.....West around 10 mph increasing to around 20 mph
in the afternoon.
Mixing height.......2600-4600 ft AGL increasing to 5000-7000 ft AGL
in the afternoon.
Smoke dispersal.....Poor (26200 knot-ft) increasing to very good
(105100 knot-ft) in the afternoon.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
Chance of showers and slight chance of
thunderstorms until 2100, then slight chance of
showers until 2400.
Min temperature.....49-54.
24 hr trend......4 degrees cooler.
Max humidity........78-84 percent.
24 hr trend......25 percent wetter.
Humidity recovery...Good.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 25 mph
decreasing to 15 mph after midnight.
Chc of wetting rain.5 percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......2400-4400 ft AGL decreasing to 600 ft AGL after
midnight.
Smoke dispersal.....Poor (4200-21300 knot-ft).
.WEDNESDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1200, then partly cloudy.
Max temperature.....79-84.
24 hr trend......6 degrees warmer.
Min humidity........16-22 percent.
24 hr trend......12 percent drier.
20-foot winds.......Southwest around 5 mph and gusty increasing to
northwest around 15 mph with higher gusts in
the afternoon.
Chc of wetting rain.5 percent.
Transport winds.....West around 10 mph increasing to northwest
around 25 mph in the afternoon.
Mixing height.......3200-5200 ft AGL increasing to 9200-11200 ft
AGL in the afternoon.
Smoke dispersal.....Poor (34200 knot-ft) increasing to excellent
(220200 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows around 50. Highs in the mid 80s.
West winds around 5 mph.
.FRIDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 80s.
Southwest winds around 5 mph.
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 80s. South
winds around 5 mph.
.SUNDAY...Partly cloudy. Showers likely and chance of
thunderstorms. Lows in the mid 50s. Highs in the lower 80s.
.MONDAY...Partly cloudy with showers likely and chance of
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
$$
WYZ429-181015-
Southern Laramie Range-
111 PM MDT Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....54-59.
24 hr trend......2 degrees warmer.
Max humidity........44-50 percent.
24 hr trend......34 percent drier.
Humidity recovery...Poor.
20-foot winds.......Southwest around 5 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph.
Mixing height.......4500-6500 ft AGL decreasing to 600 ft AGL after
midnight.
Smoke dispersal.....Poor (4200-27000 knot-ft).
.TUESDAY...
Sky/weather.........Partly cloudy until 1200, then mostly cloudy.
Slight chance of showers until 1200, then
chance of showers and thunderstorms.
Max temperature.....70-75.
24 hr trend......5 degrees cooler.
Min humidity........27-33 percent.
24 hr trend......13 percent wetter.
20-foot winds.......West 5 to 10 mph. Gusts up to 15 mph increasing
to 25 mph in the afternoon.
Chc of wetting rain.10 percent.
Transport winds.....West around 10 mph increasing to around 20 mph
in the afternoon.
Mixing height.......3000-5000 ft AGL increasing to 5400-7400 ft AGL
in the afternoon.
Smoke dispersal.....Poor (30000 knot-ft) increasing to very good
(104700 knot-ft) in the afternoon.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
Slight chance of thunderstorms until 2100.
Chance of showers until 2400.
Min temperature.....52-57.
24 hr trend......2 degrees cooler.
Max humidity........66-72 percent.
24 hr trend......20 percent wetter.
Humidity recovery...Fair.
20-foot winds.......West 5 to 10 mph. Gusts up to 25 mph decreasing
to 15 mph after midnight.
Chc of wetting rain.5 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......2000-4000 ft AGL decreasing to 600 ft AGL after
midnight.
Smoke dispersal.....Poor (5200-19700 knot-ft).
.WEDNESDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1200, then partly cloudy.
Max temperature.....75-80.
24 hr trend......4 degrees warmer.
Min humidity........18-24 percent.
24 hr trend......7 percent drier.
20-foot winds.......West 10 to 15 mph with higher gusts.
Chc of wetting rain.5 percent.
Transport winds.....West around 15 mph increasing to northwest
around 25 mph in the afternoon.
Mixing height.......3500-5500 ft AGL increasing to 8900-10900 ft
AGL in the afternoon.
Smoke dispersal.....Fair (43100 knot-ft) increasing to excellent
(206200 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs around 80.
West winds around 5 mph.
.FRIDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the lower 80s. West
winds around 5 mph.
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the upper 50s. Highs around 80. South
winds around 5 mph.
.SUNDAY...Partly cloudy. Showers likely and chance of
thunderstorms. Lows in the upper 50s. Highs in the upper 70s.
.MONDAY...Partly cloudy with showers likely and chance of
thunderstorms. Lows in the mid 50s. Highs in the mid 70s.
$$
WYZ430-181015-
Laramie Foothills and High Plains-
111 PM MDT Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....57-62.
24 hr trend......5 degrees warmer.
Max humidity........53-59 percent.
24 hr trend......37 percent drier.
Humidity recovery...Fair.
20-foot winds.......South around 5 mph shifting to the west after
midnight. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph shifting to the north after
midnight.
Mixing height.......3600-5600 ft AGL decreasing to 500 ft AGL after
midnight.
Smoke dispersal.....Poor (5000-16000 knot-ft).
.TUESDAY...
Sky/weather.........Partly cloudy. Slight chance of showers until
1200, then chance of showers and thunderstorms.
Some thunderstorms may be severe after 1200
until 1500Some thunderstorms may be severe
after 1500.
Max temperature.....76-81.
24 hr trend......6 degrees cooler.
Min humidity........27-33 percent.
24 hr trend......13 percent wetter.
20-foot winds.......Northwest 5 to 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......2800-4800 ft AGL increasing to 4800-6800 ft AGL
in the afternoon.
Smoke dispersal.....Poor (25400 knot-ft) increasing to good (85500
knot-ft) in the afternoon.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy
until 2400, then partly cloudy. Chance of
thunderstorms until 2100. Chance of showers
until 2400. Slight chance of thunderstorms
after 2100 until 2400. Some thunderstorms may
be severe until 2100Some thunderstorms may be
severe after 2100 until 2400.
Min temperature.....54-59.
24 hr trend......4 degrees cooler.
Max humidity........79-85 percent.
24 hr trend......37 percent wetter.
Humidity recovery...Good.
20-foot winds.......Southwest around 5 mph.
Chc of wetting rain.10 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......1200-3200 ft AGL decreasing to 600 ft AGL after
midnight.
Smoke dispersal.....Poor (5500-13100 knot-ft).
.WEDNESDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1500, then partly cloudy.
Max temperature.....80-85.
24 hr trend......4 degrees warmer.
Min humidity........19-25 percent.
24 hr trend......6 percent drier.
20-foot winds.......West 5 to 10 mph. Gusts up to 15 mph increasing
to 25 mph in the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......3500-5500 ft AGL increasing to 8100-10100 ft
AGL in the afternoon.
Smoke dispersal.....Poor (31100 knot-ft) increasing to very good
(143200 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
80s. Northwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 50s. Highs in the upper
80s. West winds around 5 mph.
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the mid 80s. South
winds around 5 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows around 60. Highs in the mid 80s.
.MONDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 80s.
$$
WYZ431-181015-
Laramie East High Plains-
111 PM MDT Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....57-62.
24 hr trend......4 degrees warmer.
Max humidity........66-72 percent.
24 hr trend......24 percent drier.
Humidity recovery...Fair.
20-foot winds.......South around 5 mph shifting to the west after
midnight. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph shifting to the north after
midnight.
Mixing height.......2700-4700 ft AGL decreasing to 500 ft AGL after
midnight.
Smoke dispersal.....Poor (4700-13500 knot-ft).
.TUESDAY...
Sky/weather.........Partly cloudy. Slight chance of showers until
1200, then chance of showers and thunderstorms.
Some thunderstorms may be severe after 1200
until 1500Some thunderstorms may be severe
after 1500.
Max temperature.....80-85.
24 hr trend......3 degrees cooler.
Min humidity........28-34 percent.
24 hr trend......8 percent wetter.
20-foot winds.......North 5 to 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......1300-3300 ft AGL increasing to 4400-6400 ft AGL
in the afternoon.
Smoke dispersal.....Poor (14900 knot-ft) increasing to good (65000
knot-ft) in the afternoon.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy
until 2400, then partly cloudy. Chance of
showers and thunderstorms until 2400, then
slight chance of showers. Some thunderstorms
may be severe until 2100Some thunderstorms may
be severe after 2100 until 2400.
Min temperature.....54-59.
24 hr trend......3 degrees cooler.
Max humidity........89-95 percent.
24 hr trend......21 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southeast around 10 mph shifting to the
southwest after midnight. Gusts up to 20 mph.
Chc of wetting rain.10 percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......1000-3000 ft AGL decreasing to 600 ft AGL after
midnight.
Smoke dispersal.....Poor (6100-10400 knot-ft).
.WEDNESDAY...
Sky/weather.........Partly cloudy until 1200, then mostly sunny.
Max temperature.....82-87.
24 hr trend......2 degrees warmer.
Min humidity........28 percent.
24 hr trend......5 percent drier.
20-foot winds.......Southwest around 5 mph shifting to the
northwest in the afternoon. Gusts up to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph.
Mixing height.......1800-3800 ft AGL increasing to 7100-9100 ft AGL
in the afternoon.
Smoke dispersal.....Poor (15800 knot-ft) increasing to good (89200
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
80s. South winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 50s. Highs around 90.
Southeast winds around 5 mph.
.SATURDAY...Mostly clear with slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the upper 80s.
Southeast winds around 10 mph.
.SUNDAY...Partly cloudy with chance of showers and thunderstorms.
Lows around 60. Highs in the upper 80s.
.MONDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the upper 80s.
$$
WYZ432-181015-
Bordeaux/Chugwater/Wheatland-
111 PM MDT Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....60-65.
24 hr trend......4 degrees warmer.
Max humidity........60-66 percent.
24 hr trend......22 percent drier.
Humidity recovery...Fair.
20-foot winds.......East around 5 mph shifting to the west after
midnight. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph shifting to the
northwest after midnight.
Mixing height.......2900-4900 ft AGL decreasing to 500 ft AGL after
midnight.
Smoke dispersal.....Poor (3500-14500 knot-ft).
.TUESDAY...
Sky/weather.........Partly cloudy until 1500, then mostly cloudy.
Slight chance of showers after 0900 until 1500.
Slight chance of thunderstorms after 1200 until
1500, then chance of showers and thunderstorms.
Some thunderstorms may be severe after 1200.
Max temperature.....80-85.
24 hr trend......5 degrees cooler.
Min humidity........26-32 percent.
24 hr trend......7 percent wetter.
20-foot winds.......Northwest around 5 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......1300-3300 ft AGL increasing to 4800-6800 ft AGL
in the afternoon.
Smoke dispersal.....Poor (14900 knot-ft) increasing to good (74800
knot-ft) in the afternoon.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
Chance of thunderstorms until 2100. Chance of
showers until 2400. Slight chance of
thunderstorms after 2100 until 2400. Some
thunderstorms may be severe until 2100Some
thunderstorms may be severe after 2100 until
2400.
Min temperature.....57-62.
24 hr trend......3 degrees cooler.
Max humidity........82-88 percent.
24 hr trend......22 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southeast around 5 mph shifting to the
southwest after midnight. Gusts up to 15 mph.
Chc of wetting rain.5 percent.
Transport winds.....West around 10 mph.
Mixing height.......1500-3500 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (3800-13100 knot-ft).
.WEDNESDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1500, then partly cloudy.
Max temperature.....82-87.
24 hr trend......2 degrees warmer.
Min humidity........20-26 percent.
24 hr trend......7 percent drier.
20-foot winds.......West around 5 mph shifting to the north and
gusty in the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......2300-4300 ft AGL increasing to 7600-9600 ft AGL
in the afternoon.
Smoke dispersal.....Poor (18000 knot-ft) increasing to very good
(123300 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 50s. Highs around 90.
Southeast winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 60s. Highs around 90.
Southwest winds around 5 mph.
.SATURDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs around 90. Southeast
winds around 5 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 60s. Highs around 90.
.MONDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the upper 80s.
$$
WYZ433-181015-
Goshen/Middle-Lower North Platte River Basin-
111 PM MDT Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....59-64.
24 hr trend......3 degrees warmer.
Max humidity........73-79 percent.
24 hr trend......12 percent drier.
Humidity recovery...Good.
20-foot winds.......East around 5 mph shifting to the northwest
after midnight. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph shifting to the north
after midnight.
Mixing height.......2800-4800 ft AGL decreasing to 500 ft AGL after
midnight.
Smoke dispersal.....Poor (3200-13000 knot-ft).
.TUESDAY...
Sky/weather.........Partly cloudy. Slight chance of showers after
0900 until 1500. Chance of showers and
thunderstorms after 1500. Some thunderstorms
may be severe after 1500.
Max temperature.....81-86.
24 hr trend......7 degrees cooler.
Min humidity........28-34 percent.
24 hr trend......7 percent wetter.
20-foot winds.......North around 5 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......1000-3000 ft AGL increasing to 4500-6500 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (12400-60300 knot-ft).
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy
until 2400, then partly cloudy. Chance of
showers and thunderstorms until 2100, then
slight chance of showers and thunderstorms
until 2400. Some thunderstorms may be severe
until 2400.
Min temperature.....56-61.
24 hr trend......3 degrees cooler.
Max humidity........93-99 percent.
24 hr trend......22 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southeast around 5 mph.
Chc of wetting rain.5 percent.
Transport winds.....South around 10 mph shifting to the northeast
after midnight.
Mixing height.......1200-3200 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (3800-10300 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly cloudy until 0900, then mostly sunny.
Max temperature.....84-89.
24 hr trend......3 degrees warmer.
Min humidity........23-29 percent.
24 hr trend......3 percent drier.
20-foot winds.......West around 5 mph shifting to the north in the
afternoon. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West around 5 mph increasing to northwest
around 15 mph in the afternoon.
Mixing height.......1400-3400 ft AGL increasing to 6600-8600 ft AGL
in the afternoon.
Smoke dispersal.....Poor (10500 knot-ft) increasing to good (94900
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 90s. Southeast winds around 5 mph.
.FRIDAY...Mostly clear. Lows around 60. Highs in the lower 90s.
East winds around 5 mph.
.SATURDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the lower 90s.
Southeast winds around 5 mph.
.SUNDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the lower 90s.
.MONDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the upper 80s.
$$