Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
338
FNUS55 KRIW 031922
FWFRIW
Fire Weather Planning Forecast for Western and Central Wyoming
National Weather Service Riverton WY
122 PM MDT Wed Jul 3 2024
.DISCUSSION...
...Yellowstone NP and Teton dispatch areas (includes fire weather
zones 140...414...415...and 416)...
Scattered rain showers and thunderstorms continue to develop in
zones 140 and 415 this afternoon and there will be some lingering
rain showers through this evening. CWR around 40% in these zones.
On average RH will range from 30-40% at higher elevations and
20-30% at lower elevations this afternoon. Tomorrow will be
similar. A west wind of 10-20 mph will continue through this
afternoon, becoming light and variable late this evening through
tonight. Smoke dispersal will remain good to very good this
afternoon.
...Cody dispatch area (includes fire weather zones 275...276...
282...283...285...286...287...288...and 289)...
Scattered rain showers and thunderstorms continue to develop in
zones 275, 276, 282, 286, and 287 this afternoon and there will
be some lingering rain showers through this evening. CWR around
10-30% in these zones. On average RH will range from 25-35%
across northern zones and 10-20% across southern zones this
afternoon. A northerly wind of 15-25 mph will continue through
this afternoon, becoming light and variable late this evening
through tonight. Smoke dispersal will be excellent this afternoon
for southern zones and good decreasing to fair this afternoon
across northern zones as a cold front drops in from the north.
...Casper dispatch area (includes fire weather zones 277...278...
279...280...281...285...289...and 300)...
Scattered rain showers and thunderstorms continue to develop in
zones 280, 281, 285 this afternoon and there will be some
lingering rain showers through this evening. CWR around 50% for
zones 281/285 and 10% in zone 280. On average RH will range from
30-40% across northern zones and 15-20% across southern zones this
afternoon. A cold front will result in a wind shift from
west/northwest to northerly in most zones late this afternoon
through this evening, with wind of 15-25 mph through this
afternoon. Smoke dispersal will be excellent this afternoon for
southern zones and good decreasing to fair this afternoon across
northern zones as a cold front drops in from the north.
...Thunderstorms imply strong gusty and erratic winds...
...Haines Index is high level Haines both day and night...
WYZ280-042130-
Natrona County/Casper BLM-
Including the cities of Casper and Midwest
122 PM MDT Wed Jul 3 2024
.TONIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Isolated showers and thunderstorms in the
evening. Some thunderstorms may produce gusty
winds and small hail in the evening. Chance of
precipitation 20 percent.
Min temperature.....44-49.
24 hr trend......1 degree cooler.
Max humidity........84-90 percent.
24 hr trend......11 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Breezy. North winds around 25 mph with gusts to
around 45 mph until 2100, then northeast around
10 mph with gusts to around 45 mph until 2400,
then downslope/downvalley 4-7 mph.
Ridge top winds.....North around 20 mph until 2400, then northwest
around 10 mph.
LAL.................3 until 2100, then 2 until 2400, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 20 mph until 2400, then northwest
around 10 mph.
Mixing Height.......2800-4800 ft agl until 2400, then 400-1400 ft
agl.
Smoke dispersal.....Good until 2400, then poor.
Haines Index........3.
.INDEPENDENCE DAY...
Sky/weather.........Mostly sunny. Isolated showers and
thunderstorms early in the afternoon. Some
thunderstorms may produce gusty winds and small
hail early in the afternoon. Chance of
precipitation 20 percent.
Max temperature.....67-72.
24 hr trend......8 degrees cooler.
Min humidity........29-35 percent.
24 hr trend......13 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
northwest 10 to 15 mph. Gusts up to 25 mph.
Ridge top winds.....Northwest 15 to 20 mph.
LAL.................1 until 1200, then 2 until 1500, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing Height.......2600-4600 ft agl until 1200, then 7600-9600 ft
agl.
Smoke dispersal.....Fair to good until 1200, then very good to
excellent.
Haines Index........3.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....44-49.
24 hr trend......Unchanged.
Max humidity........75-81 percent.
24 hr trend......8 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northeast winds 10 to 15 mph with gusts to
around 25 mph until 2400, then
downslope/downvalley 4-7 mph.
Ridge top winds.....Northeast around 15 mph until 2400, then west.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph until 2400, then northwest.
Mixing Height.......3400-5400 ft agl until 2400, then 400-800 ft
agl.
Smoke dispersal.....Good until 2400, then poor.
Haines Index........3.
.FRIDAY...
Sky/weather.........Mostly sunny.
Max temperature.....75-80.
24 hr trend......7 degrees warmer.
Min humidity........19-25 percent.
24 hr trend......8 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
northwest 10 to 15 mph with gusts to around 25
mph.
Ridge top winds.....West 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing Height.......3200-5200 ft agl until 1200, then 9200-11200 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good to
excellent.
Haines Index........5.
.Forecast days 3 through 7......
.FRIDAY NIGHT...Mostly clear with isolated showers and
thunderstorms. Lows in the upper 40s. North winds around 10 mph.
.SATURDAY...Mostly clear. Scattered showers. Lows in the upper
40s. Highs around 80. North winds around 10 mph.
.SUNDAY...Mostly clear. Isolated showers and thunderstorms. Lows
in the upper 40s. Highs in the mid 70s. North winds around
10 mph.
.MONDAY...Clear. Lows in the lower 50s. Highs in the lower 80s.
Winds generally less than 10 mph.
.TUESDAY THROUGH WEDNESDAY...Clear. Lows in the mid 50s. Highs
84 to 89.
$$
WYZ283-042130-
Upper Wind River Basin/Wind River Basin-
Including the cities of Crowheart, Lander, Riverton, and Shoshoni
122 PM MDT Wed Jul 3 2024
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms early in the evening. Some
thunderstorms may produce gusty winds and small
hail early in the evening. Chance of
precipitation 20 percent.
Min temperature.....43-48.
24 hr trend......1 degree cooler.
Max humidity........74-80 percent.
24 hr trend......16 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North winds around 20 mph with gusts to around
40 mph until 2100. Downslope/downvalley 4-7 mph
after 2400.
Ridge top winds.....North around 20 mph until 2400, then northwest
around 10 mph.
LAL.................2 until 2100, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 20 mph until 2400, then northwest
around 10 mph.
Mixing Height.......3600-5600 ft agl until 2400, then 600-1800 ft
agl.
Smoke dispersal.....Good to very good until 2400, then poor.
Haines Index........4.
.INDEPENDENCE DAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Isolated showers late in the afternoon.
Isolated thunderstorms late in the afternoon.
Some thunderstorms may produce gusty winds and
small hail late in the afternoon. Chance of
precipitation 20 percent.
Max temperature.....67-72.
24 hr trend......6 degrees cooler.
Min humidity........25-31 percent.
24 hr trend......10 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then north
around 10 mph. Gusts up to 20 mph.
Ridge top winds.....North 10 to 15 mph.
LAL.................1 until 1500, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......2200-4200 ft agl until 1200, then 6600-8600 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then good to very
good.
Haines Index........4.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy. Isolated showers late in the
evening. Chance of showers 20 percent.
Min temperature.....45-50.
24 hr trend......1 degree warmer.
Max humidity........64-70 percent.
24 hr trend......8 percent drier.
Humidity recovery...Good.
20-foot winds.......North winds 10 to 15 mph with gusts to around
25 mph until 2400, then downslope/downvalley
4-7 mph.
Ridge top winds.....North around 15 mph until 2400, then west.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph until 2400, then northwest.
Mixing Height.......3400-5400 ft agl until 2400, then 400-1000 ft
agl.
Smoke dispersal.....Fair to good until 2400, then poor.
Haines Index........3.
.FRIDAY...
Sky/weather.........Mostly sunny.
Max temperature.....74-79.
24 hr trend......7 degrees warmer.
Min humidity........18-24 percent.
24 hr trend......6 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then north
around 10 mph with gusts to around 25 mph.
Ridge top winds.....West around 10 mph until 1200, then north.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing Height.......2400-4400 ft agl until 1200, then 7800-9800 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good.
Haines Index........5.
.Forecast days 3 through 7......
.FRIDAY THROUGH SATURDAY...Mostly clear with isolated showers.
Lows around 50. Highs in the lower 80s. North winds around
10 mph.
.SUNDAY...Mostly clear. Lows around 50. Highs in the upper 70s.
Northeast winds around 10 mph.
.MONDAY...Clear. Lows in the mid 50s. Highs in the lower 80s.
Winds generally less than 10 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly clear. Lows in the upper 50s.
Highs 86 to 91.
$$
WYZ285-042130-
South Bighorn Mountains-
122 PM MDT Wed Jul 3 2024
.TONIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Isolated showers and thunderstorms early in the
evening. Some thunderstorms may produce gusty
winds and small hail early in the evening.
Chance of precipitation 20 percent.
Min temperature.....43-48.
24 hr trend......5 degrees cooler.
Max humidity........79-85 percent.
24 hr trend......23 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds 15 to 20 mph with gusts to
around 35 mph until 2400, then around 10 mph
and gusty.
Ridge top winds.....Northwest 15 to 20 mph.
LAL.................3 until 2100, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing Height.......1000-3000 ft agl until 2400, then 200-600 ft
agl.
Smoke dispersal.....Poor.
Haines Index........3.
.INDEPENDENCE DAY...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms late in the morning. Some
thunderstorms may produce gusty winds and small
hail late in the morning. Chance of
precipitation 20 percent.
Max temperature.....60-65.
24 hr trend......6 degrees cooler.
Min humidity........37-43 percent.
24 hr trend......10 percent wetter.
20-foot winds.......Northwest winds 10 to 15 mph with gusts to
around 25 mph.
Ridge top winds.....Northwest 15 to 20 mph.
LAL.................1 until 0900, then 2 until 1500, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing Height.......1600-3600 ft agl until 1200, then 5200-7200 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then good to very
good.
Haines Index........3.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy. Scattered showers and isolated
thunderstorms early in the evening. Some
thunderstorms may produce gusty winds and small
hail early in the evening. Chance of
precipitation 40 percent.
Min temperature.....44-49.
24 hr trend......2 degrees warmer.
Max humidity........65-71 percent.
24 hr trend......17 percent drier.
Humidity recovery...Good.
20-foot winds.......North winds 10 to 15 mph with gusts to around
25 mph until 0300, then west with gusts to
around 15 mph.
Ridge top winds.....North around 15 mph until 2400, then west.
LAL.................2 until 2100, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph.
Mixing Height.......2400-4400 ft agl until 2400, then 200-600 ft
agl.
Smoke dispersal.....Fair to good until 2400, then poor.
Haines Index........3.
.FRIDAY...
Sky/weather.........Mostly sunny. Isolated showers and
thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds and small
hail in the afternoon. Chance of precipitation
20 percent.
Max temperature.....68-73.
24 hr trend......7 degrees warmer.
Min humidity........26-32 percent.
24 hr trend......8 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
northwest 10 to 15 mph. Gusts up to 20 mph.
Ridge top winds.....Northwest around 15 mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing Height.......2200-4200 ft agl until 1200, then 6600-8600 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good.
Haines Index........3.
.Forecast days 3 through 7......
.FRIDAY NIGHT...Mostly clear. Scattered showers and isolated
thunderstorms in the evening, then isolated showers and
thunderstorms after midnight. Lows in the upper 40s. North winds
around 10 mph.
.SATURDAY...Mostly clear. Scattered showers and isolated
thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
Northwest winds around 10 mph.
.SUNDAY...Mostly clear. Isolated showers and thunderstorms. Lows
in the upper 40s. Highs in the upper 60s. North winds around
10 mph.
.MONDAY...Clear. Lows in the lower 50s. Highs in the mid 70s.
North winds around 10 mph.
.TUESDAY THROUGH WEDNESDAY...Clear. Lows in the mid 50s. Highs
77 to 82.
$$
WYZ281-042130-
Johnson County/Casper BLM-
Including the cities of Buffalo and Kaycee
122 PM MDT Wed Jul 3 2024
.TONIGHT...
Sky/weather.........Partly cloudy. Scattered showers and
thunderstorms in the evening. Isolated showers
and thunderstorms after midnight. Some
thunderstorms may be severe with gusty winds
and small hail in the evening. Some
thunderstorms may be severe with gusty winds
and small hail late in the evening, then some
thunderstorms may produce gusty winds and small
hail. Chance of precipitation 50 percent.
Min temperature.....45-50.
24 hr trend......1 degree cooler.
Max humidity........84-90 percent.
24 hr trend......9 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North winds around 20 mph with gusts to around
35 mph until 2100, then northwest around 10 mph
with gusts to around 35 mph.
Ridge top winds.....Northwest 15 to 20 mph.
LAL.................4 until 2100, then 3 until 2400, then 2 until
0300, then 1.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing Height.......1000-3000 ft agl until 2400, then 400-800 ft
agl.
Smoke dispersal.....Poor.
Haines Index........3.
.INDEPENDENCE DAY...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms in the morning. Scattered showers
and thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds and small
hail in the late morning and early afternoon.
Some thunderstorms may produce gusty winds and
small hail early in the afternoon. Some
thunderstorms may produce gusty winds and small
hail late in the afternoon. Chance of
precipitation 50 percent.
Max temperature.....63-68.
24 hr trend......7 degrees cooler.
Min humidity........41-47 percent.
24 hr trend......12 percent wetter.
20-foot winds.......Northwest winds 10 to 15 mph with gusts to
around 30 mph.
Ridge top winds.....Northwest 15 to 20 mph.
LAL.................1 until 0900, then 2 until 1200, then 3.
Chc of wetting rain.Zero percent until 1200, then 10 percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing Height.......2400-4400 ft agl until 1200, then 4800-6800 ft
agl.
Smoke dispersal.....Good.
Haines Index........3.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms early in the evening. Scattered
showers and thunderstorms early in the evening.
Some thunderstorms may produce gusty winds and
small hail early in the evening. Some
thunderstorms may produce gusty winds and small
hail early in the evening. Chance of
precipitation 30 percent.
Min temperature.....46-51.
24 hr trend......Unchanged.
Max humidity........73-79 percent.
24 hr trend......9 percent drier.
Humidity recovery...Excellent.
20-foot winds.......North winds 10 to 15 mph with gusts to around
25 mph until 2400, then downslope/downvalley
4-7 mph.
Ridge top winds.....North around 15 mph until 2400, then west.
LAL.................3 until 2100, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph until 2400, then west.
Mixing Height.......1800-3800 ft agl until 2400, then 400-600 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........3.
.FRIDAY...
Sky/weather.........Mostly sunny. Isolated showers and
thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds and small
hail in the afternoon. Chance of precipitation
20 percent.
Max temperature.....70-75.
24 hr trend......8 degrees warmer.
Min humidity........31-37 percent.
24 hr trend......11 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then north
around 10 mph. Gusts up to 20 mph.
Ridge top winds.....West around 10 mph until 1200, then north.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......2600-4600 ft agl until 1200, then 7400-9400 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then good to very
good.
Haines Index........3.
.Forecast days 3 through 7......
.FRIDAY THROUGH SATURDAY...Partly cloudy with scattered showers
and isolated thunderstorms. Lows around 50. Highs in the upper
70s. Northwest winds around 10 mph.
.SUNDAY...Mostly clear. Isolated showers and thunderstorms. Lows
in the lower 50s. Highs in the mid 70s. Northwest winds around
10 mph.
.MONDAY...Clear. Lows in the mid 50s. Highs in the lower 80s.
Winds generally less than 10 mph.
.TUESDAY THROUGH WEDNESDAY...Clear. Lows in the upper 50s. Highs
85 to 90.
$$
WYZ282-042130-
South Bighorn Basin/Worland BLM-
Including the cities of Ten Sleep, Thermopolis, and Worland
122 PM MDT Wed Jul 3 2024
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms early in the evening. Some
thunderstorms may produce gusty winds and small
hail early in the evening. Chance of
precipitation 20 percent.
Min temperature.....42-47.
24 hr trend......2 degrees cooler.
Max humidity........81-87 percent.
24 hr trend......17 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds 10 to 15 mph with gusts to
around 30 mph until 2400, then
downslope/downvalley 4-7 mph.
Ridge top winds.....Northwest around 20 mph until 2400, then west
around 10 mph.
LAL.................3 until 2100, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 20 mph until 2400, then around
10 mph.
Mixing Height.......1800-3800 ft agl until 2400, then 400-800 ft
agl.
Smoke dispersal.....Fair to good until 2400, then poor.
Haines Index........3.
.INDEPENDENCE DAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Max temperature.....64-69.
24 hr trend......3 degrees cooler.
Min humidity........31-37 percent.
24 hr trend......3 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
northwest 10 to 15 mph with gusts to around 25
mph.
Ridge top winds.....Northwest 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......2200-4200 ft agl until 1200, then 6600-8600 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then good to very
good.
Haines Index........3.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy. Scattered showers and
thunderstorms in the evening. Some
thunderstorms may produce gusty winds and small
hail early in the evening. Some thunderstorms
may produce gusty winds and small hail early in
the evening. Some thunderstorms may produce
gusty winds and small hail early in the
evening. Chance of precipitation 50 percent.
Min temperature.....44-49.
24 hr trend......1 degree warmer.
Max humidity........68-74 percent.
24 hr trend......12 percent drier.
Humidity recovery...Good.
20-foot winds.......North winds 10 to 15 mph with gusts to around
25 mph until 2400, then downslope/downvalley
4-7 mph.
Ridge top winds.....North around 15 mph until 2400, then southwest.
LAL.................3 until 2100, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph until 2400, then west.
Mixing Height.......3200-5200 ft agl until 2400, then 400-600 ft
agl.
Smoke dispersal.....Fair to good until 2400, then poor.
Haines Index........3.
.FRIDAY...
Sky/weather.........Mostly sunny.
Max temperature.....70-75.
24 hr trend......7 degrees warmer.
Min humidity........22-28 percent.
24 hr trend......6 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1500, then north
around 10 mph with higher gusts.
Ridge top winds.....South around 10 mph until 1200, then north.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph until 1200, then
northwest.
Mixing Height.......2200-4200 ft agl until 1200, then 7000-9000 ft
agl.
Smoke dispersal.....Poor until 1200, then good to very good.
Haines Index........3.
.Forecast days 3 through 7......
.FRIDAY NIGHT...Mostly clear. Isolated showers and thunderstorms
in the evening. Lows in the lower 50s. North winds around 10 mph.
.SATURDAY...Mostly clear. Isolated showers. Lows in the lower
50s. Highs in the lower 80s. North winds around 10 mph.
.SUNDAY...Clear. Lows in the lower 50s. Highs in the upper 70s.
Northwest winds around 10 mph.
.MONDAY...Clear. Lows in the mid 50s. Highs in the mid 80s. Winds
generally less than 10 mph.
.TUESDAY THROUGH WEDNESDAY...Clear. Lows in the upper 50s. Highs
87 to 92.
$$
WYZ275-042130-
North Bighorn Basin/Worland BLM-
Including the cities of Greybull, Lovell, and Powell
122 PM MDT Wed Jul 3 2024
.TONIGHT...
Sky/weather.........Partly cloudy. Scattered showers and
thunderstorms early in the evening. Isolated
showers and thunderstorms early in the evening.
Some thunderstorms may produce gusty winds and
small hail early in the evening. Some
thunderstorms may produce gusty winds and small
hail early in the evening. Chance of
precipitation 50 percent.
Min temperature.....42-47.
24 hr trend......3 degrees cooler.
Max humidity........84-90 percent.
24 hr trend......11 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds 10 to 15 mph with gusts to
around 30 mph until 0300, then
downslope/downvalley 4-7 mph.
Ridge top winds.....Northwest around 20 mph until 2400, then around
10 mph.
LAL.................4 until 2100, then 2 until 2400, then 1.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Northwest around 20 mph until 2400, then around
10 mph.
Mixing Height.......1800-3800 ft agl until 2400, then 400-800 ft
agl.
Smoke dispersal.....Fair to good until 2400, then poor.
Haines Index........3.
.INDEPENDENCE DAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Isolated showers and thunderstorms late in the
morning. Some thunderstorms may produce gusty
winds and small hail late in the morning.
Chance of precipitation 20 percent.
Max temperature.....61-66.
24 hr trend......Unchanged.
Min humidity........36-42 percent.
24 hr trend......1 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
northwest 10 to 15 mph with gusts to around 25
mph.
Ridge top winds.....Northwest around 10 mph until 1200, then around
20 mph.
LAL.................1 until 0900, then 2 until 1500, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph until 1200, then around
20 mph.
Mixing Height.......2200-4200 ft agl until 1200, then 6400-8400 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good.
Haines Index........3.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....43-48.
24 hr trend......1 degree warmer.
Max humidity........68-74 percent.
24 hr trend......12 percent drier.
Humidity recovery...Good.
20-foot winds.......North winds 10 to 15 mph with gusts to around
25 mph until 2400, then downslope/downvalley
4-7 mph.
Ridge top winds.....Northwest 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......2600-4600 ft agl until 2400, then 400-600 ft
agl.
Smoke dispersal.....Fair to good until 2400, then poor.
Haines Index........3.
.FRIDAY...
Sky/weather.........Mostly sunny. Isolated showers in the
afternoon. Isolated thunderstorms late in the
afternoon. Some thunderstorms may produce gusty
winds and small hail late in the afternoon.
Chance of precipitation 20 percent.
Max temperature.....69-74.
24 hr trend......7 degrees warmer.
Min humidity........24-30 percent.
24 hr trend......6 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1500, then north
around 10 mph with gusts to around 25 mph.
Ridge top winds.....South around 10 mph until 1200, then north.
LAL.................1 until 1500, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph until 1200, then northwest.
Mixing Height.......2200-4200 ft agl until 1200, then 7000-9000 ft
agl.
Smoke dispersal.....Poor until 1200, then good to very good.
Haines Index........3.
.Forecast days 3 through 7......
.FRIDAY THROUGH SATURDAY...Mostly clear with isolated showers and
thunderstorms. Lows in the lower 50s. Highs in the lower 80s.
North winds around 10 mph.
.SUNDAY...Clear. Lows in the lower 50s. Highs in the upper 70s.
North winds around 10 mph.
.MONDAY...Clear. Lows in the upper 50s. Highs in the mid 80s.
Winds generally less than 10 mph.
.TUESDAY THROUGH WEDNESDAY...Clear. Lows in the upper 50s. Highs
88 to 93.
$$
WYZ276-042130-
Cody Foothills-
Including the cities of Clark, Cody, and Meeteetse
122 PM MDT Wed Jul 3 2024
.TONIGHT...
Sky/weather.........Partly cloudy. Scattered showers and
thunderstorms early in the evening, then
isolated showers and thunderstorms late in the
evening. Some thunderstorms may produce gusty
winds and small hail early in the evening.
Chance of precipitation 50 percent.
Min temperature.....41-46.
24 hr trend......3 degrees cooler.
Max humidity........79-85 percent.
24 hr trend......16 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North winds around 15 mph with gusts to around
25 mph until 2100, then downslope/downvalley
4-7 mph.
Ridge top winds.....Northwest around 15 mph until 2400, then west.
LAL.................4 until 2100, then 3 until 2400, then 1.
Chc of wetting rain.10 percent until 2400, then zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......1800-3800 ft agl until 2400, then 600-1000 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........3.
.INDEPENDENCE DAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Isolated showers and thunderstorms in the
afternoon. Some thunderstorms may produce gusty
winds and small hail in the afternoon. Chance
of precipitation 20 percent.
Max temperature.....63-68.
24 hr trend......1 degree warmer.
Min humidity........36-42 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then north
around 10 mph. Gusts up to 20 mph.
Ridge top winds.....Northwest around 10 mph until 1200, then north.
LAL.................1 until 1200, then 3.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......2400-4400 ft agl until 1200, then 5000-7000 ft
agl.
Smoke dispersal.....Fair to good.
Haines Index........3.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms early in the evening. Some
thunderstorms may produce gusty winds and small
hail early in the evening. Chance of
precipitation 20 percent.
Min temperature.....45-50.
24 hr trend......3 degrees warmer.
Max humidity........66-72 percent.
24 hr trend......12 percent drier.
Humidity recovery...Good.
20-foot winds.......North winds around 10 mph until 2100, then
downslope/downvalley 4-7 mph. Gusts up to 20
mph.
Ridge top winds.....North around 15 mph until 2400, then west.
LAL.................3 until 2100, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph until 2400, then southwest.
Mixing Height.......1600-3600 ft agl until 2400, then 400-1000 ft
agl.
Smoke dispersal.....Poor.
Haines Index........3.
.FRIDAY...
Sky/weather.........Mostly sunny. Isolated showers and
thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds and small
hail in the afternoon. Chance of precipitation
20 percent.
Max temperature.....71-76.
24 hr trend......8 degrees warmer.
Min humidity........29-35 percent.
24 hr trend......10 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
northeast around 10 mph. Gusts up to 20 mph.
Ridge top winds.....West around 10 mph until 1200, then northeast.
LAL.................1 until 1200, then 2 until 1500, then 3.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......2400-4400 ft agl until 1200, then 7000-9000 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then good to very
good.
Haines Index........4.
.Forecast days 3 through 7......
.FRIDAY NIGHT...Mostly clear. Lows around 50. Winds generally
less than 10 mph.
.SATURDAY...Mostly clear. Isolated showers and thunderstorms.
Lows in the upper 40s. Highs in the upper 70s. Northwest winds
around 10 mph.
.SUNDAY...Clear. Lows in the lower 50s. Highs in the mid 70s.
North winds around 10 mph.
.MONDAY...Clear. Lows in the mid 50s. Highs in the lower 80s.
Winds generally less than 10 mph.
.TUESDAY...Clear. Lows in the upper 50s. Highs in the mid 80s.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s.
$$
WYZ287-042130-
Owl Creek Mountains-
122 PM MDT Wed Jul 3 2024
.TONIGHT...
Sky/weather.........Partly cloudy. Scattered showers and
thunderstorms early in the evening. Isolated
showers and thunderstorms early in the evening.
Some thunderstorms may produce gusty winds and
small hail early in the evening. Chance of
precipitation 40 percent.
Min temperature.....42-47.
24 hr trend......4 degrees cooler.
Max humidity........74-80 percent.
24 hr trend......20 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North winds 15 to 20 mph with gusts to around
40 mph until 2400. Downslope/downvalley 4-7 mph
after 0300.
Ridge top winds.....North around 20 mph until 2400, then northwest
around 10 mph.
LAL.................3 until 2100, then 2 until 2400, then 1.
Chc of wetting rain.Less than 5 percent.
Transport winds.....North around 20 mph until 2400, then around 10
mph.
Mixing Height.......2000-4000 ft agl until 2400, then 200-1000 ft
agl.
Smoke dispersal.....Fair to good until 2400, then poor.
Haines Index........4.
.INDEPENDENCE DAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Isolated showers and thunderstorms early in the
afternoon. Scattered showers and thunderstorms
late in the afternoon. Some thunderstorms may
produce gusty winds and small hail in the
afternoon. Chance of precipitation 40 percent.
Max temperature.....61-66.
24 hr trend......4 degrees cooler.
Min humidity........34-40 percent.
24 hr trend......9 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1500, then north
around 10 mph. Gusts up to 20 mph.
Ridge top winds.....North 10 to 15 mph.
LAL.................1 until 1200, then 3.
Chc of wetting rain.Less than 5 percent.
Transport winds.....North 10 to 15 mph.
Mixing Height.......1800-3800 ft agl until 1200, then 5000-7000 ft
agl.
Smoke dispersal.....Fair to good.
Haines Index........3.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy. Scattered showers and
thunderstorms early in the evening, then
isolated showers late in the evening. Some
thunderstorms may produce gusty winds and small
hail early in the evening. Chance of
precipitation 50 percent.
Min temperature.....44-49.
24 hr trend......2 degrees warmer.
Max humidity........64-70 percent.
24 hr trend......11 percent drier.
Humidity recovery...Good.
20-foot winds.......North winds around 10 mph until 2400, then
downslope/downvalley 4-7 mph. Gusts up to 20
mph.
Ridge top winds.....North around 15 mph until 2400, then west.
LAL.................3 until 2100, then 1.
Chc of wetting rain.10 percent until 2400, then zero percent.
Transport winds.....North around 15 mph until 2400, then west.
Mixing Height.......1800-3800 ft agl until 2400, then 200-600 ft
agl.
Smoke dispersal.....Poor.
Haines Index........3.
.FRIDAY...
Sky/weather.........Mostly sunny. Isolated showers and
thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds and small
hail in the afternoon. Chance of precipitation
20 percent.
Max temperature.....67-72.
24 hr trend......8 degrees warmer.
Min humidity........25-31 percent.
24 hr trend......10 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
northeast around 10 mph with gusts to around 25
mph.
Ridge top winds.....South around 10 mph until 1200, then northeast.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......2000-4000 ft agl until 1200, then 6600-8600 ft
agl.
Smoke dispersal.....Poor until 1200, then good to very good.
Haines Index........3.
.Forecast days 3 through 7......
.FRIDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 10 mph.
.SATURDAY...Mostly clear. Isolated showers. Lows in the upper
40s. Highs in the mid 70s. North winds around 10 mph.
.SUNDAY...Mostly clear. Isolated showers and thunderstorms. Lows
around 50. Highs in the lower 70s. North winds around 10 mph.
.MONDAY...Clear. Lows in the mid 50s. Highs in the upper 70s.
North winds around 10 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly clear. Lows in the mid 50s.
Highs 80 to 85.
$$
WYZ286-042130-
Absaroka Mountains/North Shoshone NF-
Including the city of Pahaska
122 PM MDT Wed Jul 3 2024
.TONIGHT...
Sky/weather.........Partly cloudy. Scattered showers and
thunderstorms early in the evening, then
isolated showers and thunderstorms late in the
evening. Some thunderstorms may produce gusty
winds and small hail early in the evening.
Chance of precipitation 50 percent.
Min temperature.....37-42.
24 hr trend......3 degrees cooler.
Max humidity........83-89 percent.
24 hr trend......11 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds 10 to 15 mph with gusts to
around 30 mph until 0300, then
downslope/downvalley 4-7 mph.
Ridge top winds.....Northwest 10 to 15 mph.
LAL.................4 until 2100, then 2 until 2400, then 1.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......3000-5000 ft agl until 2400, then 400-1200 ft
agl.
Smoke dispersal.....Good until 2400, then poor.
Haines Index........4.
.INDEPENDENCE DAY...
Sky/weather.........Partly cloudy. Isolated showers in the morning.
Scattered showers and thunderstorms in the
afternoon. Some thunderstorms may produce gusty
winds and small hail early in the afternoon.
Some thunderstorms may produce gusty winds and
small hail late in the afternoon. Chance of
precipitation 50 percent.
Max temperature.....57-62.
24 hr trend......Unchanged.
Min humidity........37-43 percent.
24 hr trend......2 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
northwest around 10 mph. Gusts up to 20 mph.
Ridge top winds.....Northwest 10 to 15 mph.
LAL.................1 until 1200, then 3.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing Height.......2400-4400 ft agl until 1200, then 6000-8000 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then good to very
good.
Haines Index........4.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms early in the evening. Some
thunderstorms may produce gusty winds and small
hail early in the evening. Chance of
precipitation 20 percent.
Min temperature.....39-44.
24 hr trend......3 degrees warmer.
Max humidity........68-74 percent.
24 hr trend......13 percent drier.
Humidity recovery...Good.
20-foot winds.......Northwest winds around 10 mph until 2100, then
downslope/downvalley 4-7 mph. Gusts up to 20
mph.
Ridge top winds.....Northwest 10 to 15 mph.
LAL.................3 until 2100, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......2800-4800 ft agl until 2400, then 400-1000 ft
agl.
Smoke dispersal.....Fair to good until 2400, then poor.
Haines Index........4.
.FRIDAY...
Sky/weather.........Mostly sunny. Isolated showers and
thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds and small
hail in the afternoon. Chance of precipitation
20 percent.
Max temperature.....63-68.
24 hr trend......7 degrees warmer.
Min humidity........28-34 percent.
24 hr trend......11 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
northwest 10 to 15 mph with gusts to around 30
mph.
Ridge top winds.....West around 10 mph until 1200, then northwest
around 20 mph.
LAL.................1 until 1200, then 2 until 1500, then 3.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing Height.......2800-4800 ft agl until 1200, then 7600-9600 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good to
excellent.
Haines Index........5.
.Forecast days 3 through 7......
.FRIDAY NIGHT...Mostly clear. Lows in the lower 40s. West winds
around 10 mph.
.SATURDAY...Mostly clear. Isolated showers and thunderstorms.
Lows in the lower 40s. Highs in the upper 60s. Northwest winds
around 10 mph.
.SUNDAY THROUGH MONDAY...Mostly clear. Lows 43 to 48. Highs 66 to
71. Northwest winds around 10 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly clear. Lows in the upper 40s.
Highs 73 to 78.
$$
WYZ140-042130-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
122 PM MDT Wed Jul 3 2024
.TONIGHT...
Sky/weather.........Partly cloudy. Scattered showers and
thunderstorms early in the evening. Isolated
showers and thunderstorms early in the evening.
Some thunderstorms may produce gusty winds and
small hail early in the evening. Some
thunderstorms may produce gusty winds and small
hail early in the evening. Chance of
precipitation 50 percent.
Min temperature.....35-40.
24 hr trend......2 degrees cooler.
Max humidity........85-91 percent.
24 hr trend......5 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds around 10 mph with gusts to
around 25 mph until 2400, then
downslope/downvalley 4-7 mph.
Ridge top winds.....Northwest 10 to 15 mph.
LAL.................4 until 2100, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....North 10 to 15 mph.
Mixing Height.......3400-5400 ft agl until 2400, then 400-800 ft
agl.
Smoke dispersal.....Good until 2400, then poor.
Haines Index........4.
.INDEPENDENCE DAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Isolated showers late in the morning. Isolated
showers and thunderstorms in the afternoon.
Some thunderstorms may produce gusty winds and
small hail in the afternoon. Chance of
precipitation 20 percent.
Max temperature.....59-64.
24 hr trend......2 degrees warmer.
Min humidity........31-37 percent.
24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
northwest around 10 mph. Gusts up to 20 mph.
Ridge top winds.....Northwest 10 to 15 mph.
LAL.................1 until 1200, then 2 until 1500, then 3.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......2000-4000 ft agl until 1200, then 6400-8400 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then good to very
good.
Haines Index........4.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy then becoming clear.
Min temperature.....37-42.
24 hr trend......2 degrees warmer.
Max humidity........76-82 percent.
24 hr trend......16 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds around 10 mph and gusty until
2100, then downslope/downvalley 4-7 mph.
Ridge top winds.....Northwest around 10 mph until 2400, then south.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph until 2400, then east.
Mixing Height.......3600-5600 ft agl until 2400, then 400-800 ft
agl.
Smoke dispersal.....Good until 2400, then poor.
Haines Index........4.
.FRIDAY...
Sky/weather.........Mostly sunny. Isolated showers and
thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds and small
hail in the afternoon. Chance of precipitation
20 percent.
Max temperature.....66-71.
24 hr trend......7 degrees warmer.
Min humidity........28-34 percent.
24 hr trend......7 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west
around 10 mph with gusts to around 25 mph.
Ridge top winds.....West 10 to 15 mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph until 1200, then around
20 mph.
Mixing Height.......2400-4400 ft agl until 1200, then 7400-9400 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good.
Haines Index........4.
.Forecast days 3 through 7......
.FRIDAY NIGHT...Mostly clear. Lows around 40. Winds generally
less than 10 mph.
.SATURDAY...Mostly clear. Isolated showers. Lows in the lower
40s. Highs in the upper 60s. Winds generally less than 10 mph.
.SUNDAY THROUGH MONDAY...Clear. Lows 42 to 47. Highs 69 to 74.
Winds generally less than 10 mph.
.TUESDAY...Clear. Lows in the upper 40s. Highs in the upper 70s.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s.
$$
WYZ415-042130-
North Zone Bridger Teton NF and Grand Teton NP-
Including the cities of Jackson and Moran
122 PM MDT Wed Jul 3 2024
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms early in the evening. Some
thunderstorms may produce gusty winds and small
hail early in the evening. Chance of
precipitation 20 percent.
Min temperature.....34-39.
24 hr trend......Unchanged.
Max humidity........80-86 percent.
24 hr trend......9 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds around 10 mph with gusts to
around 25 mph until 2400, then
downslope/downvalley 4-7 mph.
Ridge top winds.....Northwest 10 to 15 mph.
LAL.................3 until 2100, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....North 10 to 15 mph.
Mixing Height.......3800-5800 ft agl until 2400, then 400-1000 ft
agl.
Smoke dispersal.....Good until 2400, then poor.
Haines Index........4.
.INDEPENDENCE DAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Isolated showers and thunderstorms late in the
afternoon. Some thunderstorms may produce gusty
winds and small hail late in the afternoon.
Chance of precipitation 20 percent.
Max temperature.....60-65.
24 hr trend......Unchanged.
Min humidity........28-34 percent.
24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west
around 10 mph. Gusts up to 20 mph.
Ridge top winds.....Northwest 10 to 15 mph.
LAL.................1 until 1500, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......2200-4200 ft agl until 1200, then 6400-8400 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then good to very
good.
Haines Index........4.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....37-42.
24 hr trend......3 degrees warmer.
Max humidity........63-69 percent.
24 hr trend......17 percent drier.
Humidity recovery...Good.
20-foot winds.......Northwest winds around 10 mph and gusty until
2100, then downslope/downvalley 4-7 mph.
Ridge top winds.....Northwest around 15 mph until 2400, then east.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph until 2400, then
southeast.
Mixing Height.......3400-5400 ft agl until 2400, then 400-1000 ft
agl.
Smoke dispersal.....Good until 2400, then poor.
Haines Index........3.
.FRIDAY...
Sky/weather.........Mostly sunny.
Max temperature.....65-70.
24 hr trend......6 degrees warmer.
Min humidity........27-33 percent.
24 hr trend......4 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west
10 to 15 mph. Gusts up to 25 mph.
Ridge top winds.....West 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph until 1200, then northwest
around 20 mph.
Mixing Height.......2400-4400 ft agl until 1200, then 7200-9200 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good.
Haines Index........5.
.Forecast days 3 through 7......
.FRIDAY NIGHT...Clear. Lows in the lower 40s. Winds generally
less than 10 mph.
.SATURDAY...Mostly clear. Lows in the lower 40s. Highs around 70.
Northwest winds around 10 mph.
.SUNDAY THROUGH MONDAY...Clear. Lows 43 to 48. Highs 71 to 76.
Winds generally less than 10 mph.
.TUESDAY THROUGH WEDNESDAY...Clear. Lows in the upper 40s. Highs
77 to 82.
$$
WYZ416-042130-
West Wind River Mountains/East Zone Bridger Teton NF-
122 PM MDT Wed Jul 3 2024
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms early in the evening. Some
thunderstorms may produce gusty winds and small
hail early in the evening. Chance of
precipitation 20 percent.
Min temperature.....35-40.
24 hr trend......Unchanged.
Max humidity........72-78 percent.
24 hr trend......7 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......West winds around 20 mph with gusts to around
35 mph until 2100. Downslope/downvalley 4-7 mph
after 0300.
Ridge top winds.....Northwest 15 to 20 mph.
LAL.................2 until 2100, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing Height.......3800-5800 ft agl until 2400, then 400-800 ft
agl.
Smoke dispersal.....Good to very good until 2400, then poor.
Haines Index........5.
.INDEPENDENCE DAY...
Sky/weather.........Mostly sunny.
Max temperature.....58-63.
24 hr trend......1 degree cooler.
Min humidity........22-28 percent.
24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then west
10 to 15 mph with gusts to around 25 mph.
Ridge top winds.....West around 10 mph until 1200, then around 20
mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph until 1200, then around
20 mph.
Mixing Height.......2200-4200 ft agl until 1200, then 6600-8600 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good.
Haines Index........4.
.THURSDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....36-41.
24 hr trend......2 degrees warmer.
Max humidity........62-68 percent.
24 hr trend......8 percent drier.
Humidity recovery...Good.
20-foot winds.......Northwest winds 10 to 15 mph with gusts to
around 25 mph until 2400, then
downslope/downvalley 4-7 mph.
Ridge top winds.....Northwest around 15 mph until 2400, then
northeast.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......3400-5400 ft agl until 2400, then 400-800 ft
agl.
Smoke dispersal.....Good until 2400, then poor.
Haines Index........4.
.FRIDAY...
Sky/weather.........Mostly sunny.
Max temperature.....62-67.
24 hr trend......5 degrees warmer.
Min humidity........21-27 percent.
24 hr trend......2 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west
around 15 mph with gusts to around 30 mph.
Ridge top winds.....West around 10 mph until 1200, then around 20
mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing Height.......2400-4400 ft agl until 1200, then 7200-9200 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good to
excellent.
Haines Index........5.
.Forecast days 3 through 7......
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows around 40. Highs in
the upper 60s. Northwest winds around 10 mph.
.SUNDAY...Mostly clear. Isolated showers and thunderstorms. Lows
in the lower 40s. Highs in the upper 60s. Winds generally less
than 10 mph.
.MONDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s. Winds generally less than 10 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly clear. Lows in the mid 40s.
Highs 72 to 77.
$$
WYZ288-042130-
East Wind River Mountains/South Shoshone NF-
Including the cities of Dubois and South Pass
122 PM MDT Wed Jul 3 2024
.TONIGHT...
Sky/weather.........Partly cloudy. Scattered showers and
thunderstorms early in the evening. Isolated
showers and thunderstorms early in the evening.
Some thunderstorms may produce gusty winds and
small hail early in the evening. Some
thunderstorms may produce gusty winds and small
hail early in the evening. Chance of
precipitation 40 percent.
Min temperature.....36-41.
24 hr trend......3 degrees cooler.
Max humidity........74-80 percent.
24 hr trend......21 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds around 20 mph with gusts to
around 35 mph until 2100, then around 10 mph
with gusts to around 35 mph.
Ridge top winds.....Northwest around 20 mph until 2400, then west
around 10 mph.
LAL.................3 until 2100, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 20 mph until 2400, then around
10 mph.
Mixing Height.......4400-6400 ft agl until 2400, then 400-1600 ft
agl.
Smoke dispersal.....Very good until 2400, then poor.
Haines Index........5.
.INDEPENDENCE DAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Isolated showers in the afternoon. Isolated
thunderstorms early in the afternoon. Some
thunderstorms may produce gusty winds and small
hail early in the afternoon. Chance of
precipitation 20 percent.
Max temperature.....60-65.
24 hr trend......3 degrees cooler.
Min humidity........25-31 percent.
24 hr trend......8 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then north
10 to 15 mph with gusts to around 25 mph.
Ridge top winds.....Northwest 10 to 15 mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing Height.......2200-4200 ft agl until 1200, then 6600-8600 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good.
Haines Index........5.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....38-43.
24 hr trend......2 degrees warmer.
Max humidity........61-67 percent.
24 hr trend......11 percent drier.
Humidity recovery...Good.
20-foot winds.......North winds around 10 mph with gusts to around
25 mph until 2400, then downslope/downvalley
4-7 mph.
Ridge top winds.....North around 15 mph until 2400, then west.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......3400-5400 ft agl until 2400, then 400-1000 ft
agl.
Smoke dispersal.....Good until 2400, then poor.
Haines Index........4.
.FRIDAY...
Sky/weather.........Mostly sunny.
Max temperature.....64-69.
24 hr trend......6 degrees warmer.
Min humidity........24-30 percent.
24 hr trend......6 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
northwest 10 to 15 mph with gusts to around 35
mph.
Ridge top winds.....West around 10 mph until 1200, then northwest
around 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing Height.......2600-4600 ft agl until 1200, then 7800-9800 ft
agl.
Smoke dispersal.....Fair to good until 1200, then very good to
excellent.
Haines Index........5.
.Forecast days 3 through 7......
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the lower 40s.
Highs in the lower 70s. Northwest winds around 10 mph.
.SUNDAY...Mostly clear. Isolated showers and thunderstorms. Lows
in the mid 40s. Highs in the mid 60s. Northeast winds around
10 mph.
.MONDAY...Mostly clear. Lows in the upper 40s. Highs in the lower
70s. Northwest winds around 10 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly clear. Lows around 50. Highs
73 to 78.
$$
WYZ414-042130-
Salt and Wyoming Ranges/West Zone Bridger Teton NF-
Including the city of Afton
122 PM MDT Wed Jul 3 2024
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....36-41.
24 hr trend......1 degree cooler.
Max humidity........69-75 percent.
24 hr trend......2 percent wetter.
Humidity recovery...Good.
20-foot winds.......Northwest winds 10 to 15 mph with gusts to
around 30 mph until 0300, then
downslope/downvalley 4-7 mph.
Ridge top winds.....West around 20 mph until 2400, then northwest
around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph until 2400, then north
around 10 mph.
Mixing Height.......4000-6000 ft agl until 2400, then 400-1000 ft
agl.
Smoke dispersal.....Good to very good until 2400, then poor.
Haines Index........4.
.INDEPENDENCE DAY...
Sky/weather.........Mostly sunny.
Max temperature.....59-64.
24 hr trend......1 degree cooler.
Min humidity........24-30 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
northwest 10 to 15 mph. Gusts up to 25 mph.
Ridge top winds.....West around 10 mph until 1200, then northwest
around 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph until 1200, then around
20 mph.
Mixing Height.......2200-4200 ft agl until 1200, then 5800-7800 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good.
Haines Index........4.
.THURSDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....38-43.
24 hr trend......2 degrees warmer.
Max humidity........65-71 percent.
24 hr trend......7 percent drier.
Humidity recovery...Good.
20-foot winds.......Northwest winds 10 to 15 mph with gusts to
around 25 mph until 2400, then
downslope/downvalley 4-7 mph.
Ridge top winds.....Northwest around 15 mph until 2400, then
southeast.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph until 2400, then
southwest.
Mixing Height.......3000-5000 ft agl until 2400, then 400-800 ft
agl.
Smoke dispersal.....Fair to good until 2400, then poor.
Haines Index........4.
.FRIDAY...
Sky/weather.........Sunny.
Max temperature.....66-71.
24 hr trend......6 degrees warmer.
Min humidity........21-27 percent.
24 hr trend......4 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then west
10 to 15 mph with gusts to around 35 mph.
Ridge top winds.....Southwest around 10 mph until 1200, then west
around 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph until 1200, then northwest
around 20 mph.
Mixing Height.......2200-4200 ft agl until 1200, then 7000-9000 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good.
Haines Index........5.
.Forecast days 3 through 7......
.FRIDAY THROUGH MONDAY...Clear. Lows 43 to 48. Highs 72 to 77.
North winds around 10 mph.
.TUESDAY...Clear. Lows in the lower 50s. Highs in the upper 70s.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s.
$$
WYZ278-042130-
Upper Green River Basin/Rock Springs BLM-
Including the cities of Big Piney, Farson, and Pinedale
122 PM MDT Wed Jul 3 2024
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....37-42.
24 hr trend......3 degrees warmer.
Max humidity........66-72 percent.
24 hr trend......4 percent drier.
Humidity recovery...Good.
20-foot winds.......Northwest winds around 20 mph with gusts to
around 40 mph until 2100. Downslope/downvalley
4-7 mph after 2400.
Ridge top winds.....Northwest around 20 mph until 2400, then around
10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 20 mph until 2400, then north
around 10 mph.
Mixing Height.......4800-6800 ft agl until 2400, then 400-600 ft
agl.
Smoke dispersal.....Very good to excellent until 2400, then poor.
Haines Index........5.
.INDEPENDENCE DAY...
Sky/weather.........Mostly sunny.
Max temperature.....65-70.
24 hr trend......1 degree cooler.
Min humidity........16-22 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
northwest 10 to 15 mph with gusts to around 30
mph.
Ridge top winds.....Northwest around 10 mph until 1200, then around
20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph until 1200, then around
20 mph.
Mixing Height.......2400-4400 ft agl until 1200, then 7800-9800 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then excellent.
Haines Index........5.
.THURSDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....37-42.
24 hr trend......1 degree warmer.
Max humidity........63-69 percent.
24 hr trend......4 percent drier.
Humidity recovery...Good.
20-foot winds.......Northwest winds 10 to 15 mph with gusts to
around 30 mph until 2400, then
downslope/downvalley 4-7 mph.
Ridge top winds.....Northwest around 20 mph until 2400, then north
around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 20 mph until 2400, then north
around 10 mph.
Mixing Height.......4000-6000 ft agl until 2400, then 400-600 ft
agl.
Smoke dispersal.....Good to very good until 2400, then poor.
Haines Index........5.
.FRIDAY...
Sky/weather.........Mostly sunny.
Max temperature.....71-76.
24 hr trend......6 degrees warmer.
Min humidity........15-21 percent.
24 hr trend......1 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west
10 to 15 mph with gusts to around 30 mph.
Ridge top winds.....Northwest around 10 mph until 1200, then west
around 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph until 1200, then northwest
around 20 mph.
Mixing Height.......2200-4200 ft agl until 1200, then 8400-10400 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then excellent.
Haines Index........6.
.Forecast days 3 through 7......
.FRIDAY THROUGH SUNDAY...Clear. Lows 41 to 46. Highs 76 to 81.
North winds around 10 mph.
.MONDAY...Mostly clear. Lows in the upper 40s. Highs in the lower
80s. Winds generally less than 10 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly clear. Lows in the lower 50s.
Highs 82 to 87.
$$
WYZ277-042130-
Lincoln and Uinta Counties/Lower Elevations-
Including the cities of Evanston, Fort Bridger, and Kemmerer
122 PM MDT Wed Jul 3 2024
.TONIGHT...
Sky/weather.........Clear.
Min temperature.....38-43.
24 hr trend......2 degrees warmer.
Max humidity........60-66 percent.
24 hr trend......6 percent drier.
Humidity recovery...Good.
20-foot winds.......Breezy. West winds around 25 mph with gusts to
around 40 mph until 2100. Downslope/downvalley
4-7 mph after 0300.
Ridge top winds.....Northwest around 20 mph until 2400, then around
10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 25 mph until 2400, then northwest
around 10 mph.
Mixing Height.......3600-5600 ft agl until 2400, then 400-800 ft
agl.
Smoke dispersal.....Very good until 2400, then poor.
Haines Index........5.
.INDEPENDENCE DAY...
Sky/weather.........Sunny.
Max temperature.....67-72.
24 hr trend......1 degree cooler.
Min humidity........16-22 percent.
24 hr trend......2 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900. Winds
northwest around 20 mph with gusts to around 30
mph after 1500.
Ridge top winds.....West 15 to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph until 1200, then around
25 mph.
Mixing Height.......2200-4200 ft agl until 1200, then 6400-8400 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good to
excellent.
Haines Index........4.
.THURSDAY NIGHT...
Sky/weather.........Clear.
Min temperature.....40-45.
24 hr trend......1 degree warmer.
Max humidity........60-66 percent.
24 hr trend......1 percent wetter.
Humidity recovery...Good.
20-foot winds.......Northwest winds 10 to 15 mph with gusts to
around 30 mph until 2400, then
downslope/downvalley 4-7 mph.
Ridge top winds.....Northwest around 20 mph until 2400, then north
around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 20 mph until 2400, then around
10 mph.
Mixing Height.......3200-5200 ft agl until 2400, then 400-600 ft
agl.
Smoke dispersal.....Good until 2400, then poor.
Haines Index........4.
.FRIDAY...
Sky/weather.........Sunny.
Max temperature.....72-77.
24 hr trend......6 degrees warmer.
Min humidity........13-19 percent.
24 hr trend......3 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west
15 to 20 mph with gusts to around 30 mph.
Ridge top winds.....West around 10 mph until 1200, then around 20
mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph until 1200, then northwest
around 20 mph.
Mixing Height.......2200-4200 ft agl until 1200, then 7600-9600 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good to
excellent.
Haines Index........5.
.Forecast days 3 through 7......
.FRIDAY THROUGH SATURDAY...Clear. Lows 43 to 48. Highs around 80.
West winds around 10 mph.
.SUNDAY THROUGH MONDAY...Clear. Lows 45 to 50. Highs 78 to 83.
North winds around 10 mph.
.TUESDAY...Clear. Lows in the lower 50s. Highs in the mid 80s.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s.
$$
WYZ279-042130-
Sweetwater County/Rock Springs BLM/Flaming Gorge NRA-
Including the cities of Green River, Rock Springs, and Wamsutter
122 PM MDT Wed Jul 3 2024
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....44-49.
24 hr trend......1 degree cooler.
Max humidity........59-65 percent.
24 hr trend......17 percent wetter.
Humidity recovery...Good.
20-foot winds.......Breezy. West winds around 25 mph with gusts to
around 40 mph until 2100. Downslope/downvalley
4-7 mph after 0300.
Ridge top winds.....Northwest around 25 mph until 2400, then north
around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 25 mph until 2400, then
northeast around 10 mph.
Mixing Height.......4800-6800 ft agl until 2400, then 400-800 ft
agl.
Smoke dispersal.....Very good to excellent until 2400, then poor.
Haines Index........6.
.INDEPENDENCE DAY...
Sky/weather.........Mostly sunny.
Max temperature.....69-74.
24 hr trend......2 degrees cooler.
Min humidity........14-20 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900. Winds
northwest around 20 mph with gusts to around 30
mph after 1500.
Ridge top winds.....West around 10 mph until 1200, then around 20
mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph until 1200, then west
around 25 mph.
Mixing Height.......2600-4600 ft agl until 1200, then 8200-10200 ft
agl.
Smoke dispersal.....Fair to good until 1200, then excellent.
Haines Index........6.
.THURSDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....43-48.
24 hr trend......Unchanged.
Max humidity........57-63 percent.
24 hr trend......6 percent drier.
Humidity recovery...Good.
20-foot winds.......Northwest winds around 20 mph with gusts to
around 30 mph until 2100. Downslope/downvalley
4-7 mph after 0300.
Ridge top winds.....North 15 to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North 15 to 20 mph.
Mixing Height.......4800-6800 ft agl until 2400, then 400-800 ft
agl.
Smoke dispersal.....Very good until 2400, then poor.
Haines Index........6.
.FRIDAY...
Sky/weather.........Mostly sunny.
Max temperature.....74-79.
24 hr trend......5 degrees warmer.
Min humidity........13-19 percent.
24 hr trend......1 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west
10 to 15 mph with gusts to around 30 mph.
Ridge top winds.....West around 10 mph until 1200, then around 20
mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph until 1200, then northwest
around 20 mph.
Mixing Height.......2600-4600 ft agl until 1200, then 9000-11000 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then excellent.
Haines Index........6.
.Forecast days 3 through 7......
.FRIDAY THROUGH SATURDAY...Clear. Lows 46 to 51. Highs in the
lower 80s. Northwest winds around 10 mph.
.SUNDAY THROUGH MONDAY...Mostly clear. Lows 48 to 53. Highs 78 to
83. North winds around 10 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly clear. Lows in the mid 50s.
Highs 83 to 88.
$$
WYZ289-042130-
Granite/Green/Ferris/Rattlesnake Mountains-
Including the city of Jeffrey City
122 PM MDT Wed Jul 3 2024
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated thunderstorms late in
the evening. Isolated showers late in the
evening. Some thunderstorms may produce gusty
winds and small hail late in the evening.
Chance of precipitation 20 percent.
Min temperature.....42-47.
24 hr trend......4 degrees cooler.
Max humidity........78-84 percent.
24 hr trend......24 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Breezy. Northwest winds around 25 mph with
gusts to around 40 mph until 2100.
Downslope/downvalley 4-7 mph after 0300.
Ridge top winds.....North around 25 mph until 2400, then northwest
around 10 mph.
LAL.................1 until 2100, then 2 until 2400, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 25 mph until 2400, then around 10
mph.
Mixing Height.......5200-7200 ft agl until 2400, then 400-1200 ft
agl.
Smoke dispersal.....Very good to excellent until 2400, then poor.
Haines Index........5.
.INDEPENDENCE DAY...
Sky/weather.........Mostly sunny.
Max temperature.....66-71.
24 hr trend......6 degrees cooler.
Min humidity........19-25 percent.
24 hr trend......9 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
northwest 10 to 15 mph with gusts to around 30
mph.
Ridge top winds.....Northwest around 10 mph until 1200, then around
20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph until 1200, then around
20 mph.
Mixing Height.......2200-4200 ft agl until 1200, then 7400-9400 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good.
Haines Index........5.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy. Isolated showers late in the
evening. Chance of showers 20 percent.
Min temperature.....43-48.
24 hr trend......1 degree warmer.
Max humidity........67-73 percent.
24 hr trend......10 percent drier.
Humidity recovery...Good.
20-foot winds.......North winds 10 to 15 mph with gusts to around
30 mph until 0300, then downslope/downvalley
4-7 mph.
Ridge top winds.....North 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 20 mph until 2400, then northeast
around 10 mph.
Mixing Height.......4000-6000 ft agl until 2400, then 200-800 ft
agl.
Smoke dispersal.....Good until 2400, then poor.
Haines Index........5.
.FRIDAY...
Sky/weather.........Mostly sunny.
Max temperature.....71-76.
24 hr trend......6 degrees warmer.
Min humidity........15-21 percent.
24 hr trend......6 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
northwest 10 to 15 mph with gusts to around 30
mph.
Ridge top winds.....West 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph until 1200, then northwest
around 20 mph.
Mixing Height.......2600-4600 ft agl until 1200, then 8800-10800 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then excellent.
Haines Index........6.
.Forecast days 3 through 7......
.FRIDAY THROUGH SATURDAY...Mostly clear with isolated showers.
Lows in the upper 40s. Highs in the upper 70s. Northwest winds
around 10 mph.
.SUNDAY...Mostly clear. Isolated showers and thunderstorms. Lows
in the upper 40s. Highs in the lower 70s. Northeast winds around
10 mph.
.MONDAY...Mostly clear. Lows in the lower 50s. Highs in the upper
70s. North winds around 10 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly clear. Lows in the mid 50s.
Highs 81 to 86.
$$
WYZ300-042130-
Casper Mountain-
122 PM MDT Wed Jul 3 2024
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers early in the
evening. Isolated thunderstorms early in the
evening. Scattered showers late in the evening.
Some thunderstorms may produce gusty winds and
small hail early in the evening. Chance of
precipitation 30 percent.
Min temperature.....42-47.
24 hr trend......4 degrees cooler.
Max humidity........85-91 percent.
24 hr trend......26 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North winds 15 to 20 mph with gusts to around
35 mph until 2400, then downslope/downvalley
4-7 mph.
Ridge top winds.....North around 20 mph until 2400, then northwest
around 10 mph.
LAL.................2 until 2400, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 25 mph until 2400, then northwest
around 10 mph.
Mixing Height.......4600-6600 ft agl until 2400, then 200-600 ft
agl.
Smoke dispersal.....Very good to excellent until 2400, then poor.
Haines Index........4.
.INDEPENDENCE DAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Max temperature.....63-68.
24 hr trend......8 degrees cooler.
Min humidity........29-35 percent.
24 hr trend......14 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
northwest 10 to 15 mph. Gusts up to 25 mph.
Ridge top winds.....Northwest 15 to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph until 1200, then around
25 mph.
Mixing Height.......2000-4000 ft agl until 1200, then 7200-9200 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then excellent.
Haines Index........3.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....42-47.
24 hr trend......1 degree warmer.
Max humidity........72-78 percent.
24 hr trend......13 percent drier.
Humidity recovery...Excellent.
20-foot winds.......North winds around 15 mph with gusts to around
25 mph until 2100, then northeast with gusts to
around 25 mph until 2400, then
downslope/downvalley 4-7 mph.
Ridge top winds.....North around 15 mph until 2400, then east.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph until 2400, then east.
Mixing Height.......3200-5200 ft agl until 2400, then 200-600 ft
agl.
Smoke dispersal.....Good until 2400, then poor.
Haines Index........3.
.FRIDAY...
Sky/weather.........Mostly sunny.
Max temperature.....70-75.
24 hr trend......6 degrees warmer.
Min humidity........19-25 percent.
24 hr trend......10 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
northwest around 10 mph with gusts to around 25
mph.
Ridge top winds.....Southwest around 10 mph until 1200, then
northwest.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph until 1200, then northwest
around 20 mph.
Mixing Height.......2800-4800 ft agl until 1200, then 8400-10400 ft
agl.
Smoke dispersal.....Fair to good until 1200, then excellent.
Haines Index........4.
.Forecast days 3 through 7......
.FRIDAY NIGHT...Partly cloudy with isolated showers and
thunderstorms. Lows in the mid 40s. Winds generally less than
10 mph.
.SATURDAY...Mostly clear. Scattered showers. Lows in the mid 40s.
Highs in the mid 70s. Northwest winds around 10 mph.
.SUNDAY...Mostly clear with isolated showers and thunderstorms.
Lows in the mid 40s. Highs in the upper 60s. Winds generally less
than 10 mph.
.MONDAY...Mostly clear. Lows around 50. Highs in the mid 70s.
Winds generally less than 10 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly clear. Lows in the lower 50s.
Highs 77 to 82.
$$