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Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
000
FNUS55 KRIW 230829
FWFRIW
Fire Weather Planning Forecast for Western and Central Wyoming
National Weather Service Riverton WY
229 AM MDT Tue Apr 23 2024
.DISCUSSION...
***This product is currently automated with no discussion,
and will not be refreshed with all forecast updates. It should
be used for planning purposes only. If you need additional fire
weather information, please contact the NWS office in Riverton,
Wyoming. The normal fire weather forecast will resume in its
entirety sometime in Spring 2024.***
---Thunderstorms imply strong gusty and erratic winds---
---Haines Index is high level Haines both day and night---
WYZ280-232200-
Natrona County/Casper BLM-
Including the cities of Casper and Midwest
229 AM MDT Tue Apr 23 2024
.TODAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Max temperature.....56-61.
24 hr trend......5 degrees cooler.
Min humidity........20-26 percent.
24 hr trend......8 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then east
around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Northeast 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....East 10 to 15 mph until 1500, then southwest.
Mixing Height.......400 ft agl until 0900. 5200-6800 ft agl after
1200.
Smoke dispersal.....Poor until 1200, then good.
Haines Index........3.
.TONIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Min temperature.....38-43.
24 hr trend......5 degrees warmer.
Max humidity........63-69 percent.
24 hr trend......15 percent wetter.
Humidity recovery...Good.
20-foot winds.......East winds 10 to 15 mph and gusty until 0300,
then downslope/downvalley 4-7 mph.
Ridge top winds.....East 15 to 20 mph until 0300, then southwest
around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....East 15 to 20 mph until 0300, then south around
10 mph.
Mixing Height.......5000-5600 ft agl until 2100, then 400-800 ft
agl.
Smoke dispersal.....Good until 2100, then poor.
Haines Index........3.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Isolated rain showers in the
afternoon. Chance of showers 20 percent.
Max temperature.....67-72.
24 hr trend......12 degrees warmer.
Min humidity........19-25 percent.
24 hr trend......4 percent drier.
20-foot winds.......Southwest winds 10 to 15 mph with higher gusts
until 1500, then west with higher gusts.
Ridge top winds.....Southwest around 15 mph until 1500, then west.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph until 1500, then around 20
mph.
Mixing Height.......400-1200 ft agl until 1200. 8200-8800 ft agl
after 1500.
Smoke dispersal.....Poor until 1200. Very good after 1500.
Haines Index........4.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Isolated showers and
thunderstorms in the evening. Lows in the mid 40s. South winds
around 10 mph.
.THURSDAY...Mostly cloudy. Numerous showers and scattered
thunderstorms. Lows in the lower 40s. Highs around 70. West winds
around 10 mph.
.FRIDAY...Cooler. Showers and isolated thunderstorms. Lows in the
upper 30s. Highs in the mid 50s. North winds around 15 mph.
.SATURDAY...Cloudy with showers. Lows in the mid 30s. Highs in
the lower 50s. Northeast winds around 10 mph.
.SUNDAY...Partly cloudy with scattered showers. Lows in the upper
30s. Highs in the mid 50s.
.MONDAY...Mostly sunny. Isolated showers in the afternoon. Highs
in the mid 60s.
$$
WYZ283-232200-
Upper Wind River Basin/Wind River Basin-
Including the cities of Crowheart, Lander, Riverton, and Shoshoni
229 AM MDT Tue Apr 23 2024
.TODAY...
Sky/weather.........Partly cloudy.
Max temperature.....58-63.
24 hr trend......3 degrees cooler.
Min humidity........20-26 percent.
24 hr trend......8 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then east
around 10 mph. Gusts up to 15 mph.
Ridge top winds.....East around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 15 mph until 0900. Southwest
after 1500.
Mixing Height.......400 ft agl until 0900. 4400-6200 ft agl after
1200.
Smoke dispersal.....Poor to fair.
Haines Index........3.
.TONIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Min temperature.....36-41.
24 hr trend......5 degrees warmer.
Max humidity........54-60 percent.
24 hr trend......9 percent wetter.
Humidity recovery...Moderate.
20-foot winds.......Northeast winds around 10 mph until 0300, then
west. Gusts up to 15 mph.
Ridge top winds.....Northeast around 15 mph until 0300, then west.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....East around 15 mph until 0300, then west.
Mixing Height.......4000-4800 ft agl until 2100, then 400-600 ft
agl.
Smoke dispersal.....Fair to good until 2100, then poor.
Haines Index........4.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Isolated rain showers early in
the afternoon. Chance of showers 20 percent.
Max temperature.....66-71.
24 hr trend......9 degrees warmer.
Min humidity........20-26 percent.
24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
southwest around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Southwest 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing Height.......400-1200 ft agl until 1200. 7200-7800 ft agl
after 1500.
Smoke dispersal.....Poor until 1500, then good to very good.
Haines Index........4.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Isolated showers in the
evening. Lows in the lower 40s. Southwest winds around 10 mph.
.THURSDAY...Mostly cloudy. Numerous showers and isolated
thunderstorms. Lows in the lower 40s. Highs in the upper 60s.
West winds around 10 mph.
.FRIDAY...Cooler. Showers and isolated thunderstorms. Lows in the
upper 30s. Highs in the upper 50s. Northeast winds around 10 mph.
.SATURDAY...Mostly cloudy with showers, isolated thunderstorms
and snow showers. Lows in the mid 30s. Highs in the lower 50s.
North winds around 10 mph.
.SUNDAY...Partly cloudy with scattered showers and isolated snow
showers. Lows in the upper 30s. Highs in the upper 50s.
.MONDAY...Mostly sunny. Isolated showers in the afternoon. Highs
in the mid 60s.
$$
WYZ285-232200-
South Bighorn Mountains-
229 AM MDT Tue Apr 23 2024
.TODAY...
Sky/weather.........Partly cloudy.
Max temperature.....50-55.
24 hr trend......1 degree cooler.
Min humidity........26-32 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
southeast around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Southwest around 10 mph until 0900, then
southeast.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph.
Mixing Height.......400 ft agl until 0900. 5000-6200 ft agl after
1200.
Smoke dispersal.....Poor until 1200, then good.
Haines Index........2.
.TONIGHT...
Sky/weather.........Partly cloudy then becoming mostly cloudy then
becoming partly cloudy.
Min temperature.....36-41.
24 hr trend......8 degrees warmer.
Max humidity........46-52 percent.
24 hr trend......2 percent drier.
Humidity recovery...Moderate.
20-foot winds.......Southeast winds around 15 mph until 0300, then
southwest. Gusts up to 20 mph.
Ridge top winds.....Southeast around 20 mph until 0300, then
southwest.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast 15 to 20 mph.
Mixing Height.......4200-4600 ft agl until 2100, then 400-600 ft
agl.
Smoke dispersal.....Good until 2100, then poor.
Haines Index........4.
.WEDNESDAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Isolated rain showers late in the afternoon.
Chance of showers 20 percent.
Max temperature.....60-65.
24 hr trend......11 degrees warmer.
Min humidity........20-26 percent.
24 hr trend......7 percent drier.
20-foot winds.......West winds 10 to 15 mph.
Ridge top winds.....West around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph.
Mixing Height.......400-1200 ft agl until 1200. 6800-7000 ft agl
after 1500.
Smoke dispersal.....Poor to fair until 1500, then good.
Haines Index........4.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Isolated showers in the
evening. Lows in the lower 40s. South winds around 10 mph.
.THURSDAY...Showers and scattered thunderstorms. Lows around 40.
Highs in the lower 60s. West winds around 10 mph.
.FRIDAY...Cooler. Showers, snow showers and isolated
thunderstorms. Lows in the mid 30s. Highs in the upper 40s. North
winds around 10 mph.
.SATURDAY...Showers and snow showers. Lows in the mid 30s. Highs
in the mid 40s. North winds around 10 mph.
.SUNDAY...Partly cloudy with scattered showers and snow showers.
Lows in the mid 30s. Highs around 50.
.MONDAY...Mostly sunny. Isolated showers in the afternoon. Highs
in the upper 50s.
$$
WYZ281-232200-
Johnson County/Casper BLM-
Including the cities of Buffalo and Kaycee
229 AM MDT Tue Apr 23 2024
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly sunny then
becoming partly cloudy.
Max temperature.....52-57.
24 hr trend......1 degree warmer.
Min humidity........24-30 percent.
24 hr trend......1 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then east
around 10 mph. Gusts up to 15 mph.
Ridge top winds.....West around 10 mph until 0900, then northeast
until 1500, then east.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph until 1500, then
southwest.
Mixing Height.......400 ft agl until 0900. 7600-8400 ft agl after
1500.
Smoke dispersal.....Poor until 1200, then good.
Haines Index........2.
.TONIGHT...
Sky/weather.........Partly cloudy then becoming mostly cloudy then
becoming partly cloudy.
Min temperature.....37-42.
24 hr trend......4 degrees warmer.
Max humidity........52-58 percent.
24 hr trend......11 percent wetter.
Humidity recovery...Moderate.
20-foot winds.......Southeast winds around 10 mph until 2400, then
south. Gusts up to 15 mph.
Ridge top winds.....Southeast around 15 mph until 2400, then south.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 15 mph.
Mixing Height.......6000-6800 ft agl until 2100, then 400-600 ft
agl.
Smoke dispersal.....Good until 2100, then poor.
Haines Index........4.
.WEDNESDAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Max temperature.....65-70.
24 hr trend......13 degrees warmer.
Min humidity........16-22 percent.
24 hr trend......7 percent drier.
20-foot winds.......South winds around 10 mph until 1200, then
southeast. Gusts up to 15 mph.
Ridge top winds.....South around 15 mph until 1200, then southeast.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph.
Mixing Height.......400-1000 ft agl until 1200. 7600-8000 ft agl
after 1500.
Smoke dispersal.....Poor to fair until 1500, then good to very
good.
Haines Index........4.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. South
winds around 10 mph.
.THURSDAY...Mostly cloudy. Scattered showers and isolated
thunderstorms. Lows in the mid 40s. Highs around 70. Northwest
winds around 15 mph.
.FRIDAY THROUGH SATURDAY...Cloudy with numerous showers. Lows
37 to 42. Highs 54 to 59. Northeast winds 10 to 15 mph.
.SUNDAY...Partly cloudy with scattered showers. Lows in the upper
30s. Highs in the upper 50s.
.MONDAY...Mostly sunny. Isolated showers in the afternoon. Highs
in the upper 60s.
$$
WYZ282-232200-
South Bighorn Basin/Worland BLM-
Including the cities of Ten Sleep, Thermopolis, and Worland
229 AM MDT Tue Apr 23 2024
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly sunny then
becoming partly cloudy.
Max temperature.....52-57.
24 hr trend......2 degrees warmer.
Min humidity........22-28 percent.
24 hr trend......1 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
southeast around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Southwest around 10 mph until 0900, then north
until 1200, then southeast.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing Height.......400-2200 ft agl until 1200, then 5400-6600 ft
agl.
Smoke dispersal.....Poor until 1200, then fair to good.
Haines Index........2.
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....37-42.
24 hr trend......5 degrees warmer.
Max humidity........47-53 percent.
24 hr trend......7 percent wetter.
Humidity recovery...Moderate.
20-foot winds.......East winds around 10 mph until 2400, then
south. Gusts up to 15 mph.
Ridge top winds.....East around 15 mph until 2400, then south.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 15 mph until 0300, then south.
Mixing Height.......4800-5200 ft agl until 2100, then 400-600 ft
agl.
Smoke dispersal.....Good until 2100, then poor.
Haines Index........4.
.WEDNESDAY...
Sky/weather.........Partly cloudy then becoming mostly sunny then
becoming partly cloudy.
Max temperature.....63-68.
24 hr trend......10 degrees warmer.
Min humidity........14-20 percent.
24 hr trend......4 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1500, then east
around 10 mph and gusty.
Ridge top winds.....South around 10 mph until 1200, then east.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph until 1500, then west.
Mixing Height.......400-1000 ft agl until 1200. 6800-7200 ft agl
after 1500.
Smoke dispersal.....Poor until 1500, then good.
Haines Index........4.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. Southeast
winds around 10 mph.
.THURSDAY...Numerous showers and isolated thunderstorms. Lows in
the mid 40s. Highs in the lower 70s. Northwest winds around
10 mph.
.FRIDAY...Cooler. Showers and isolated thunderstorms. Lows in the
lower 40s. Highs in the mid 50s. Northwest winds around 10 mph.
.SATURDAY...Cloudy with showers. Lows in the upper 30s. Highs in
the mid 50s. Northwest winds around 10 mph.
.SUNDAY...Partly cloudy with scattered showers. Lows in the upper
30s. Highs in the upper 50s.
.MONDAY...Mostly sunny. Isolated showers in the afternoon. Highs
in the mid 60s.
$$
WYZ275-232200-
North Bighorn Basin/Worland BLM-
Including the cities of Greybull, Lovell, and Powell
229 AM MDT Tue Apr 23 2024
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly sunny then
becoming partly cloudy.
Max temperature.....49-54.
24 hr trend......2 degrees warmer.
Min humidity........22-28 percent.
24 hr trend......1 percent drier.
20-foot winds.......Northwest winds around 10 mph until 0900, then
upslope/upvalley 5-9 mph until 1200, then
southeast around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Northwest around 15 mph until 0900, then
northeast until 1200, then southeast.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North 10 to 15 mph until 1200, then south.
Mixing Height.......400 ft agl until 0900. 6000-7200 ft agl after
1200.
Smoke dispersal.....Poor until 1200, then good.
Haines Index........2.
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....35-40.
24 hr trend......5 degrees warmer.
Max humidity........45-51 percent.
24 hr trend......4 percent wetter.
Humidity recovery...Moderate.
20-foot winds.......Southeast winds around 10 mph with gusts to
around 15 mph.
Ridge top winds.....Southeast around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 15 mph.
Mixing Height.......5200-6000 ft agl until 2100, then 400 ft agl.
Smoke dispersal.....Good until 2100, then poor.
Haines Index........4.
.WEDNESDAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Max temperature.....61-66.
24 hr trend......10 degrees warmer.
Min humidity........15-21 percent.
24 hr trend......3 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
southeast around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Southeast 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph until 1500, then southwest.
Mixing Height.......400-1000 ft agl until 1200. 6800-7600 ft agl
after 1500.
Smoke dispersal.....Poor until 1500, then good to very good.
Haines Index........4.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. Southeast
winds around 10 mph.
.THURSDAY...Mostly cloudy with numerous showers and isolated
thunderstorms. Lows in the mid 40s. Highs in the upper 60s.
Northwest winds around 10 mph.
.FRIDAY...Cooler, showers. Lows in the lower 40s. Highs in the
mid 50s. North winds around 10 mph.
.SATURDAY...Mostly cloudy with numerous showers. Lows in the
upper 30s. Highs in the mid 50s. Northwest winds around 10 mph.
.SUNDAY...Partly cloudy with scattered showers. Lows in the upper
30s. Highs around 60.
.MONDAY...Partly cloudy. Isolated showers in the afternoon. Highs
in the mid 60s.
$$
WYZ276-232200-
Cody Foothills-
Including the cities of Clark, Cody, and Meeteetse
229 AM MDT Tue Apr 23 2024
.TODAY...
Sky/weather.........Partly cloudy.
Max temperature.....54-59.
24 hr trend......2 degrees warmer.
Min humidity........23-29 percent.
24 hr trend......3 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
southeast around 10 mph. Gusts up to 15 mph.
Ridge top winds.....West around 10 mph until 0900, then east.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph until 0900, then east until
1200, then south.
Mixing Height.......400 ft agl until 0900. 4600-6200 ft agl after
1200.
Smoke dispersal.....Poor until 1200, then good.
Haines Index........2.
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....36-41.
24 hr trend......7 degrees warmer.
Max humidity........46-52 percent.
24 hr trend......2 percent wetter.
Humidity recovery...Moderate.
20-foot winds.......Southeast winds around 10 mph until 2100, then
downslope/downvalley 4-7 mph until 2400, then
southwest around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Southeast around 15 mph until 2100, then
southwest.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph until 0300, then southwest.
Mixing Height.......4200-5000 ft agl until 2100, then 400-600 ft
agl.
Smoke dispersal.....Fair to good until 2100, then poor.
Haines Index........4.
.WEDNESDAY...
Sky/weather.........Partly cloudy then becoming mostly sunny then
becoming partly cloudy.
Max temperature.....63-68.
24 hr trend......10 degrees warmer.
Min humidity........18-24 percent.
24 hr trend......4 percent drier.
20-foot winds.......Southwest winds around 10 mph until 0900, then
upslope/upvalley 5-9 mph until 1200, then
southeast around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Southwest 10 to 15 mph until 1200, then
southeast.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing Height.......400-1000 ft agl until 1200. 7800-8400 ft agl
after 1500.
Smoke dispersal.....Poor until 1200. Very good after 1500.
Haines Index........4.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 40s. Southwest
winds around 10 mph.
.THURSDAY...Mostly cloudy with numerous showers and isolated
thunderstorms. Lows in the lower 40s. Highs in the lower 60s.
Northwest winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Showers with possible snow showers and
thunderstorms. Lows 34 to 39. Highs in the upper 40s. Northwest
winds around 10 mph.
.SUNDAY...Partly cloudy with scattered showers and isolated snow
showers. Lows in the upper 30s. Highs in the mid 50s.
.MONDAY...Partly cloudy. Isolated showers in the morning, then
scattered showers in the afternoon. Highs in the upper 50s.
$$
WYZ287-232200-
Owl Creek Mountains-
229 AM MDT Tue Apr 23 2024
.TODAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Max temperature.....50-55.
24 hr trend......1 degree cooler.
Min humidity........22-28 percent.
24 hr trend......6 percent wetter.
20-foot winds.......West winds around 10 mph until 0900, then
southeast.
Ridge top winds.....West around 15 mph until 0900, then southeast.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph until 0900, then south.
Mixing Height.......400 ft agl until 0900. 4600-5800 ft agl after
1200.
Smoke dispersal.....Poor until 1200, then good.
Haines Index........2.
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....38-43.
24 hr trend......7 degrees warmer.
Max humidity........42-48 percent.
24 hr trend......1 percent wetter.
Humidity recovery...Moderate.
20-foot winds.......Southeast winds around 15 mph until 2100, then
southwest.
Ridge top winds.....Southeast around 15 mph until 2100, then
southwest.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 15 mph until 0300, then
southwest.
Mixing Height.......4000-4400 ft agl until 2100, then 400-600 ft
agl.
Smoke dispersal.....Fair to good until 2100, then poor.
Haines Index........4.
.WEDNESDAY...
Sky/weather.........Partly cloudy.
Max temperature.....60-65.
24 hr trend......10 degrees warmer.
Min humidity........21-27 percent.
24 hr trend......2 percent drier.
20-foot winds.......Southwest winds around 10 mph until 0900, then
south. Gusts up to 15 mph.
Ridge top winds.....Southwest around 15 mph until 0900, then south.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing Height.......400-1000 ft agl until 1200. 7400-7600 ft agl
after 1500.
Smoke dispersal.....Poor until 1500, then very good.
Haines Index........4.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 40s. West winds
around 10 mph.
.THURSDAY...Showers and isolated thunderstorms. Lows in the lower
40s. Highs in the lower 60s. Northwest winds around 10 mph.
.FRIDAY...Cooler. Showers with possible snow showers and
thunderstorms. Lows in the upper 30s. Highs in the upper 40s.
North winds around 10 mph.
.SATURDAY...Cloudy with showers and snow showers. Lows in the mid
30s. Highs in the mid 40s. Northwest winds around 10 mph.
.SUNDAY...Partly cloudy with scattered showers and isolated snow
showers. Lows in the upper 30s. Highs in the lower 50s.
.MONDAY...Partly cloudy. Isolated snow showers in the morning,
then scattered showers in the afternoon. Highs in the upper 50s.
$$
WYZ286-232200-
Absaroka Mountains/North Shoshone NF-
Including the city of Pahaska
229 AM MDT Tue Apr 23 2024
.TODAY...
Sky/weather.........Partly cloudy.
Max temperature.....46-51.
24 hr trend......1 degree warmer.
Min humidity........33-39 percent.
24 hr trend......13 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then south
10 to 15 mph with higher gusts.
Ridge top winds.....South 10 to 15 mph until 1500, then southwest
around 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast 10 to 15 mph until 1200, then
southwest 15 to 20 mph.
Mixing Height.......600-1400 ft agl until 1200, then 3400-4800 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........3.
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....30-35.
24 hr trend......8 degrees warmer.
Max humidity........54-60 percent.
24 hr trend......5 percent drier.
Humidity recovery...Moderate.
20-foot winds.......West winds 10 to 15 mph.
Ridge top winds.....West around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph.
Mixing Height.......3000-3200 ft agl until 2100, then 600 ft agl.
Smoke dispersal.....Poor.
Haines Index........4.
.WEDNESDAY...
Sky/weather.........Partly cloudy then becoming mostly sunny then
becoming partly cloudy. Isolated rain showers
early in the afternoon. Chance of showers 20
percent.
Max temperature.....55-60.
24 hr trend......8 degrees warmer.
Min humidity........29-35 percent.
24 hr trend......5 percent drier.
20-foot winds.......West winds 10 to 15 mph with higher gusts.
Ridge top winds.....West 15 to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing Height.......600-1400 ft agl until 1200. 6800-7200 ft agl
after 1500.
Smoke dispersal.....Poor until 1200, then good to very good.
Haines Index........4.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Isolated showers and snow
showers in the evening, then isolated snow showers after
midnight. Lows in the mid 30s. West winds around 10 mph.
.THURSDAY...Showers with possible snow showers and thunderstorms.
Lows in the lower 30s. Highs in the upper 40s. West winds around
10 mph.
.FRIDAY...Snow showers, showers and isolated thunderstorms. Lows
around 30. Highs in the lower 40s. North winds around 10 mph.
.SATURDAY...Snow showers, showers and isolated thunderstorms.
Lows in the upper 20s. Highs in the upper 30s. Northwest winds
around 10 mph.
.SUNDAY...Partly cloudy with numerous showers and snow showers.
Lows in the upper 20s. Highs in the lower 40s.
.MONDAY...Partly cloudy. Isolated snow showers in the morning,
then scattered showers and snow showers in the afternoon. Highs
in the mid 40s.
$$
WYZ140-232200-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
229 AM MDT Tue Apr 23 2024
.TODAY...
Sky/weather.........Partly cloudy.
Max temperature.....51-56.
24 hr trend......4 degrees warmer.
Min humidity........27-33 percent.
24 hr trend......7 percent wetter.
20-foot winds.......East winds around 10 mph until 0900. Southwest
after 1200.
Ridge top winds.....East around 15 mph until 0900. Southwest after
1200.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast 10 to 15 mph until 1200, then
southwest.
Mixing Height.......600-1200 ft agl until 1200, then 3600-5400 ft
agl.
Smoke dispersal.....Fair to good.
Haines Index........3.
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....27-32.
24 hr trend......7 degrees warmer.
Max humidity........58-64 percent.
24 hr trend......5 percent drier.
Humidity recovery...Good.
20-foot winds.......Southwest winds around 10 mph until 2400, then
south. Gusts up to 15 mph.
Ridge top winds.....Southwest around 15 mph until 2400, then south.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph until 2400, then south.
Mixing Height.......3000-3800 ft agl until 2100, then 400-600 ft
agl.
Smoke dispersal.....Poor.
Haines Index........4.
.WEDNESDAY...
Sky/weather.........Partly cloudy then becoming mostly sunny then
becoming partly cloudy. Isolated rain showers
late in the afternoon. Chance of showers 20
percent.
Max temperature.....57-62.
24 hr trend......6 degrees warmer.
Min humidity........25-31 percent.
24 hr trend......2 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
southwest 10 to 15 mph with higher gusts.
Ridge top winds.....South 10 to 15 mph until 1200, then southwest
15 to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph until 1200, then west 15
to 20 mph.
Mixing Height.......400-1200 ft agl until 1200. 6200-7000 ft agl
after 1500.
Smoke dispersal.....Poor until 1200, then good.
Haines Index........4.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy with isolated showers and snow
showers. Lows around 30. South winds around 10 mph.
.THURSDAY...Cooler. Showers with possible snow showers and
thunderstorms. Lows in the lower 30s. Highs in the upper 40s.
Winds generally less than 10 mph.
.FRIDAY...Showers, snow showers and isolated thunderstorms. Lows
in the upper 20s. Highs in the lower 40s. Northwest winds around
10 mph.
.SATURDAY...Showers and snow showers. Lows in the mid 20s. Highs
around 40. West winds around 10 mph.
.SUNDAY THROUGH MONDAY...Mostly cloudy with numerous showers and
snow showers. Lows in the upper 20s. Highs in the lower 40s.
$$
WYZ415-232200-
North Zone Bridger Teton NF and Grand Teton NP-
Including the cities of Jackson and Moran
229 AM MDT Tue Apr 23 2024
.TODAY...
Sky/weather.........Partly cloudy.
Max temperature.....50-55.
24 hr trend......3 degrees warmer.
Min humidity........29-35 percent.
24 hr trend......10 percent wetter.
20-foot winds.......Southeast winds around 10 mph until 1200, then
southwest.
Ridge top winds.....Southeast around 15 mph until 1200, then
southwest.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph until 1200, then southwest.
Mixing Height.......600-800 ft agl until 1200, then 2800-4000 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........4.
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....29-34.
24 hr trend......6 degrees warmer.
Max humidity........58-64 percent.
24 hr trend......2 percent drier.
Humidity recovery...Good.
20-foot winds.......West winds around 10 mph until 2100, then
southeast. Gusts up to 15 mph.
Ridge top winds.....West around 15 mph until 2100, then southeast.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph until 2400, then
southeast.
Mixing Height.......600-2400 ft agl.
Smoke dispersal.....Poor.
Haines Index........4.
.WEDNESDAY...
Sky/weather.........Partly cloudy then becoming mostly sunny then
becoming partly cloudy. Isolated rain showers
early in the afternoon. Chance of showers 20
percent.
Max temperature.....55-60.
24 hr trend......4 degrees warmer.
Min humidity........31-37 percent.
24 hr trend......4 percent wetter.
20-foot winds.......South winds around 10 mph until 1200, then
southwest.
Ridge top winds.....South 10 to 15 mph until 1200, then southwest.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph until 1200, then west.
Mixing Height.......600-1200 ft agl until 1200, then 4000-6000 ft
agl.
Smoke dispersal.....Poor to fair until 1500, then good.
Haines Index........4.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Mostly cloudy with isolated showers and snow
showers. Lows in the lower 30s. Winds generally less than 10 mph.
.THURSDAY...Cooler. Mostly cloudy with showers with possible snow
showers and thunderstorms. Lows in the lower 30s. Highs in the
upper 40s. Southwest winds around 10 mph.
.FRIDAY...Showers, snow showers and isolated thunderstorms. Lows
around 30. Highs in the lower 40s. West winds around 10 mph.
.SATURDAY...Snow showers, showers and isolated thunderstorms.
Lows in the upper 20s. Highs in the upper 30s. West winds around
10 mph.
.SUNDAY...Mostly cloudy with numerous snow showers and scattered
showers. Lows in the upper 20s. Highs in the lower 40s.
.MONDAY...Partly cloudy with scattered snow showers and showers.
Highs in the lower 40s.
$$
WYZ416-232200-
West Wind River Mountains/East Zone Bridger Teton NF-
229 AM MDT Tue Apr 23 2024
.TODAY...
Sky/weather.........Partly cloudy.
Max temperature.....48-53.
24 hr trend......3 degrees warmer.
Min humidity........27-33 percent.
24 hr trend......13 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
southwest 10 to 15 mph with higher gusts.
Ridge top winds.....South 10 to 15 mph until 1200, then southwest
around 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 10 mph until 0900, then
southwest 15 to 20 mph.
Mixing Height.......600-1200 ft agl until 1200, then 3200-5000 ft
agl.
Smoke dispersal.....Fair to good.
Haines Index........4.
.TONIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Min temperature.....29-34.
24 hr trend......7 degrees warmer.
Max humidity........59-65 percent.
24 hr trend......9 percent wetter.
Humidity recovery...Good.
20-foot winds.......West winds around 15 mph until 2100, then
northeast until 0300, then south.
Ridge top winds.....West around 15 mph until 2100, then northeast
until 0300, then south.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph until 2400, then east
until 0300, then south.
Mixing Height.......2800-3400 ft agl until 2100, then 600 ft agl.
Smoke dispersal.....Poor.
Haines Index........4.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Isolated rain showers and snow
showers in the morning. Scattered rain showers
in the afternoon. Chance of precipitation 50
percent.
Max temperature.....52-57.
24 hr trend......4 degrees warmer.
Min humidity........36-42 percent.
24 hr trend......6 percent wetter.
20-foot winds.......Southeast winds around 10 mph until 0900, then
west with higher gusts.
Ridge top winds.....Southeast around 15 mph until 0900, then west.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing Height.......600-1400 ft agl until 1200, then 4400-6200 ft
agl.
Smoke dispersal.....Poor until 1200, then good.
Haines Index........4.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Isolated showers and snow
showers in the evening, then isolated snow showers after
midnight. Lows in the lower 30s. Southwest winds around 10 mph.
.THURSDAY...Showers, scattered thunderstorms and snow showers.
Lows in the upper 20s. Highs in the upper 40s. West winds around
10 mph.
.FRIDAY...Showers, snow showers and isolated thunderstorms. Lows
in the upper 20s. Highs in the mid 40s. Northwest winds around
10 mph.
.SATURDAY...Mostly cloudy with snow showers, showers and isolated
thunderstorms. Lows in the mid 20s. Highs around 40. Northwest
winds around 10 mph.
.SUNDAY THROUGH MONDAY...Partly cloudy with scattered snow
showers and showers. Lows in the upper 20s. Highs 42 to 47.
$$
WYZ288-232200-
East Wind River Mountains/South Shoshone NF-
Including the cities of Dubois and South Pass
229 AM MDT Tue Apr 23 2024
.TODAY...
Sky/weather.........Partly cloudy.
Max temperature.....50-55.
24 hr trend......Unchanged.
Min humidity........28-34 percent.
24 hr trend......15 percent wetter.
20-foot winds.......Southwest winds around 10 mph until 0900, then
southeast until 1500, then southwest with
higher gusts.
Ridge top winds.....Southwest around 15 mph until 0900, then
southeast until 1500, then southwest.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph until 1200, then west.
Mixing Height.......600-1400 ft agl until 1200, then 3400-5400 ft
agl.
Smoke dispersal.....Poor until 1500, then good.
Haines Index........4.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated snow showers late in
the evening. Chance of snow 20 percent.
Min temperature.....31-36.
24 hr trend......8 degrees warmer.
Max humidity........55-61 percent.
24 hr trend......5 percent wetter.
Humidity recovery...Moderate.
20-foot winds.......West winds 10 to 15 mph.
Ridge top winds.....West around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph.
Mixing Height.......3000-4000 ft agl until 2100, then 600 ft agl.
Smoke dispersal.....Poor.
Haines Index........4.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Isolated snow showers early in
the morning. Isolated rain showers early in the
morning, then scattered rain showers in the
afternoon. Chance of precipitation 50 percent.
Max temperature.....56-61.
24 hr trend......7 degrees warmer.
Min humidity........33-39 percent.
24 hr trend......1 percent wetter.
20-foot winds.......West winds 10 to 15 mph with higher gusts.
Ridge top winds.....West 15 to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing Height.......400-1400 ft agl until 1200. 6400-7600 ft agl
after 1500.
Smoke dispersal.....Poor until 1200, then good to very good.
Haines Index........4.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Scattered showers, snow showers
and isolated thunderstorms in the evening, then isolated snow
showers after midnight. Lows in the mid 30s. West winds around
10 mph.
.THURSDAY...Showers with possible snow showers and thunderstorms.
Lows in the lower 30s. Highs in the lower 50s. West winds around
10 mph.
.FRIDAY...Showers, snow showers and isolated thunderstorms. Lows
in the lower 30s. Highs in the mid 40s. North winds around
10 mph.
.SATURDAY...Snow showers, showers and isolated thunderstorms.
Lows in the upper 20s. Highs in the lower 40s. Northwest winds
around 10 mph.
.SUNDAY...Partly cloudy with numerous snow showers and scattered
showers. Lows around 30. Highs in the mid 40s.
.MONDAY...Partly cloudy. Isolated showers and snow showers in the
morning, then scattered showers and snow showers in the
afternoon. Highs in the upper 40s.
$$
WYZ414-232200-
Salt and Wyoming Ranges/West Zone Bridger Teton NF-
Including the city of Afton
229 AM MDT Tue Apr 23 2024
.TODAY...
Sky/weather.........Partly cloudy.
Max temperature.....51-56.
24 hr trend......5 degrees warmer.
Min humidity........26-32 percent.
24 hr trend......10 percent wetter.
20-foot winds.......South winds around 10 mph and gusty until 1200,
then west with higher gusts.
Ridge top winds.....South around 15 mph until 1200, then west.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph until 1200, then west.
Mixing Height.......600-800 ft agl until 1200, then 2800-4400 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........4.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated snow showers in the
late evening and early morning. Chance of snow
20 percent.
Min temperature.....30-35.
24 hr trend......5 degrees warmer.
Max humidity........72-78 percent.
24 hr trend......17 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......West winds around 10 mph until 2100, then
south. Gusts up to 15 mph.
Ridge top winds.....West around 15 mph until 2100, then south.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph until 2100, then northeast
until 2400, then south.
Mixing Height.......600-2200 ft agl.
Smoke dispersal.....Poor.
Haines Index........4.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Isolated snow showers early in
the morning. Isolated rain showers in the
morning, then scattered rain showers and
isolated thunderstorms in the afternoon. Chance
of precipitation 50 percent.
Max temperature.....55-60.
24 hr trend......4 degrees warmer.
Min humidity........33-39 percent.
24 hr trend......7 percent wetter.
20-foot winds.......South winds around 10 mph until 1200, then west
with higher gusts.
Ridge top winds.....South around 15 mph until 1200, then west.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Southwest 15 to 20 mph.
Mixing Height.......600-1200 ft agl until 1200, then 4600-6400 ft
agl.
Smoke dispersal.....Poor until 1200, then good.
Haines Index........3.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Mostly cloudy. Scattered showers and isolated
thunderstorms in the evening, then scattered showers and snow
showers after midnight. Lows in the mid 30s. South winds around
10 mph.
.THURSDAY...Mostly cloudy with showers with possible snow showers
and thunderstorms. Lows in the lower 30s. Highs around 50. West
winds around 10 mph.
.FRIDAY...Showers with possible snow showers and thunderstorms.
Lows in the lower 30s. Highs in the mid 40s. West winds around
10 mph.
.SATURDAY...Snow showers, showers and isolated thunderstorms.
Lows in the upper 20s. Highs in the lower 40s. West winds around
10 mph.
.SUNDAY THROUGH MONDAY...Partly cloudy with scattered showers,
snow showers and isolated thunderstorms. Lows in the upper 20s.
Highs 43 to 48.
$$
WYZ278-232200-
Upper Green River Basin/Rock Springs BLM-
Including the cities of Big Piney, Farson, and Pinedale
229 AM MDT Tue Apr 23 2024
.TODAY...
Sky/weather.........Partly cloudy.
Max temperature.....55-60.
24 hr trend......3 degrees warmer.
Min humidity........21-27 percent.
24 hr trend......9 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
southeast around 10 mph and gusty until 1200,
then west with higher gusts.
Ridge top winds.....East around 15 mph until 1200, then west.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 15 mph until 1200, then west.
Mixing Height.......400-1400 ft agl until 1200. 6600-7800 ft agl
after 1500.
Smoke dispersal.....Poor until 1200. Very good after 1500.
Haines Index........4.
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....32-37.
24 hr trend......6 degrees warmer.
Max humidity........69-75 percent.
24 hr trend......16 percent wetter.
Humidity recovery...Good.
20-foot winds.......Northwest winds 10 to 15 mph and gusty until
2400, then downslope/downvalley 4-7 mph.
Ridge top winds.....North 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph until 2100, then north 10 to
15 mph.
Mixing Height.......4400-5600 ft agl until 2100, then 400-600 ft
agl.
Smoke dispersal.....Good until 2100, then poor.
Haines Index........4.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Isolated rain showers late in
the morning. Isolated thunderstorms late in the
afternoon. Chance of precipitation 20 percent.
Max temperature.....60-65.
24 hr trend......3 degrees warmer.
Min humidity........28-34 percent.
24 hr trend......6 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west
around 15 mph with gusts to around 25 mph.
Ridge top winds.....North around 10 mph until 1200, then west
around 20 mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph until 1200, then west
around 20 mph.
Mixing Height.......400-1200 ft agl until 1200. 7000-8000 ft agl
after 1500.
Smoke dispersal.....Poor until 1200. Very good after 1500.
Haines Index........4.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 30s. Northwest
winds around 10 mph.
.THURSDAY...Partly cloudy. Numerous showers, scattered
thunderstorms and snow showers. Lows in the mid 30s. Highs around
60. West winds around 15 mph.
.FRIDAY THROUGH SATURDAY...Numerous showers, snow showers and
isolated thunderstorms. Lows 29 to 34. Highs 50 to 55. Northwest
winds around 10 mph.
.SUNDAY THROUGH MONDAY...Partly cloudy with isolated showers and
snow showers. Lows around 30. Highs 54 to 59.
$$
WYZ277-232200-
Lincoln and Uinta Counties/Lower Elevations-
Including the cities of Evanston, Fort Bridger, and Kemmerer
229 AM MDT Tue Apr 23 2024
.TODAY...
Sky/weather.........Partly cloudy. Isolated rain showers in the
afternoon. Isolated thunderstorms late in the
afternoon. Chance of precipitation 20 percent.
Max temperature.....56-61.
24 hr trend......3 degrees warmer.
Min humidity........24-30 percent.
24 hr trend......12 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
southeast around 10 mph until 1200, then west
with higher gusts.
Ridge top winds.....Northeast around 10 mph until 0900, then
southeast until 1200, then west 15 to 20 mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....East around 10 mph until 1200, then west 15 to
20 mph.
Mixing Height.......400-1000 ft agl until 1200. 6000-7000 ft agl
after 1500.
Smoke dispersal.....Poor to fair until 1500, then very good.
Haines Index........4.
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....34-39.
24 hr trend......5 degrees warmer.
Max humidity........78-84 percent.
24 hr trend......20 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds around 10 mph until 2100, then
downslope/downvalley 4-7 mph. Gusts up to 15
mph.
Ridge top winds.....North 10 to 15 mph until 2400, then northeast.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph until 2100, then northeast.
Mixing Height.......4000-4800 ft agl until 2100, then 400-600 ft
agl.
Smoke dispersal.....Fair to good until 2100, then poor.
Haines Index........3.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Isolated rain showers in the
morning. Scattered rain showers and isolated
thunderstorms in the afternoon. Chance of
precipitation 40 percent.
Max temperature.....61-66.
24 hr trend......5 degrees warmer.
Min humidity........26-32 percent.
24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
southwest 10 to 15 mph with higher gusts.
Ridge top winds.....North around 10 mph until 0900, then southwest
15 to 20 mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph until 0900, then west 15 to
20 mph.
Mixing Height.......400-1000 ft agl until 1200. 7400-8000 ft agl
after 1500.
Smoke dispersal.....Poor until 1200. Very good after 1500.
Haines Index........4.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Isolated showers after
midnight. Lows in the upper 30s. Southwest winds around 10 mph.
.THURSDAY...Partly cloudy. Showers, scattered thunderstorms and
snow showers. Lows in the mid 30s. Highs in the upper 50s. West
winds around 15 mph.
.FRIDAY...Mostly cloudy with numerous showers with possible snow
showers and thunderstorms. Lows in the lower 30s. Highs in the
lower 50s. West winds around 10 mph.
.SATURDAY...Mostly cloudy. Numerous snow showers and scattered
showers. Lows around 30. Highs in the upper 40s. Northwest winds
around 15 mph.
.SUNDAY THROUGH MONDAY...Partly cloudy with scattered showers,
isolated thunderstorms and snow showers. Lows in the lower 30s.
Highs 53 to 58.
$$
WYZ279-232200-
Sweetwater County/Rock Springs BLM/Flaming Gorge NRA-
Including the cities of Green River, Rock Springs, and Wamsutter
229 AM MDT Tue Apr 23 2024
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Scattered rain showers and isolated
thunderstorms in the afternoon. Chance of
precipitation 50 percent.
Max temperature.....57-62.
24 hr trend......2 degrees cooler.
Min humidity........25-31 percent.
24 hr trend......12 percent wetter.
20-foot winds.......Northeast winds around 10 mph until 1200, then
west with higher gusts.
Ridge top winds.....Northeast around 15 mph until 1200, then west.
LAL.................1 until 1200, then 3.
Chc of wetting rain.Less than 5 percent.
Transport winds.....East around 15 mph until 1200, then west.
Mixing Height.......400-1400 ft agl until 1200. 7800-8400 ft agl
after 1500.
Smoke dispersal.....Poor until 1200. Very good after 1500.
Haines Index........4.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms early in the evening. Chance of
precipitation 20 percent.
Min temperature.....38-43.
24 hr trend......5 degrees warmer.
Max humidity........71-77 percent.
24 hr trend......24 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......West winds around 10 mph until 2100, then south
until 0300, then downslope/downvalley 4-7 mph.
Gusts up to 15 mph.
Ridge top winds.....West around 15 mph until 2100, then southwest.
LAL.................2 until 2400, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph until 2400, then south.
Mixing Height.......5200-6600 ft agl until 2100, then 400-600 ft
agl.
Smoke dispersal.....Good until 2100, then poor.
Haines Index........4.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Scattered rain showers and
isolated thunderstorms in the afternoon. Chance
of precipitation 40 percent.
Max temperature.....63-68.
24 hr trend......6 degrees warmer.
Min humidity........22-28 percent.
24 hr trend......1 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
southwest 10 to 15 mph with higher gusts.
Ridge top winds.....Southwest 10 to 15 mph until 1200, then west
around 20 mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph until 1200, then west 20
to 25 mph.
Mixing Height.......400-1200 ft agl until 1200, then 7200-9200 ft
agl.
Smoke dispersal.....Poor until 1200, then very good to excellent.
Haines Index........4.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s.
Southwest winds around 10 mph.
.THURSDAY...Partly cloudy. Numerous showers and isolated
thunderstorms. Lows in the upper 30s. Highs in the lower 60s.
Southwest winds around 15 mph.
.FRIDAY...Mostly cloudy with numerous showers, scattered
thunderstorms and snow showers. Lows in the mid 30s. Highs in the
mid 50s. West winds around 15 mph.
.SATURDAY...Mostly cloudy. Numerous showers, snow showers and
isolated thunderstorms. Lows in the lower 30s. Highs in the lower
50s. Northwest winds around 15 mph.
.SUNDAY...Partly cloudy with isolated showers and thunderstorms.
Lows in the mid 30s. Highs in the mid 50s.
.MONDAY...Partly cloudy. Isolated showers in the afternoon. Highs
in the lower 60s.
$$
WYZ289-232200-
Granite/Green/Ferris/Rattlesnake Mountains-
Including the city of Jeffrey City
229 AM MDT Tue Apr 23 2024
.TODAY...
Sky/weather.........Partly cloudy.
Max temperature.....54-59.
24 hr trend......2 degrees cooler.
Min humidity........21-27 percent.
24 hr trend......10 percent wetter.
20-foot winds.......East winds around 10 mph until 1500, then
north. Gusts up to 15 mph.
Ridge top winds.....East around 15 mph until 1500, then north.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....East around 15 mph until 1200, then west.
Mixing Height.......600-2200 ft agl until 1200. 6800-7200 ft agl
after 1500.
Smoke dispersal.....Poor to fair until 1500, then good to very
good.
Haines Index........4.
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....37-42.
24 hr trend......8 degrees warmer.
Max humidity........61-67 percent.
24 hr trend......15 percent wetter.
Humidity recovery...Good.
20-foot winds.......Northeast winds 10 to 15 mph until 2400, then
southeast until 0300, then southwest.
Ridge top winds.....Northeast around 15 mph until 2400, then
southeast until 0300, then southwest.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph until 2100, then east until
0300, then southwest.
Mixing Height.......5400-6400 ft agl until 2100, then 400-800 ft
agl.
Smoke dispersal.....Good until 2100, then poor.
Haines Index........4.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Isolated rain showers in the
morning, then scattered rain showers and
isolated thunderstorms in the afternoon. Chance
of precipitation 40 percent.
Max temperature.....64-69.
24 hr trend......10 degrees warmer.
Min humidity........21-27 percent.
24 hr trend......2 percent wetter.
20-foot winds.......West winds 10 to 15 mph with gusts to around 25
mph until 1500, then around 20 mph with gusts
to around 25 mph.
Ridge top winds.....West 15 to 20 mph until 1500, then around 25
mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph until 1500, then around 25
mph.
Mixing Height.......400-1200 ft agl until 1200. 9400-9600 ft agl
after 1500.
Smoke dispersal.....Poor until 1200. Excellent after 1500.
Haines Index........4.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Isolated showers and
thunderstorms in the evening. Lows in the lower 40s. Southwest
winds around 10 mph.
.THURSDAY...Mostly cloudy. Numerous showers and isolated
thunderstorms. Lows in the upper 30s. Highs in the mid 60s. West
winds around 15 mph.
.FRIDAY...Cooler. Showers with possible snow showers and
thunderstorms. Lows in the upper 30s. Highs in the mid 50s. North
winds around 15 mph.
.SATURDAY...Mostly cloudy with showers and numerous snow showers.
Lows in the lower 30s. Highs around 50. North winds around
15 mph.
.SUNDAY...Partly cloudy with scattered showers and isolated snow
showers. Lows in the mid 30s. Highs in the mid 50s.
.MONDAY...Mostly sunny. Isolated showers in the afternoon. Highs
in the lower 60s.
$$
WYZ300-232200-
Casper Mountain-
229 AM MDT Tue Apr 23 2024
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Max temperature.....50-55.
24 hr trend......4 degrees cooler.
Min humidity........26-32 percent.
24 hr trend......9 percent wetter.
20-foot winds.......Northeast winds 10 to 15 mph.
Ridge top winds.....Northeast around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....East around 15 mph until 1200, then west.
Mixing Height.......600 ft agl until 0900. 5400-7000 ft agl after
1200.
Smoke dispersal.....Poor until 1200, then good.
Haines Index........3.
.TONIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Min temperature.....38-43.
24 hr trend......9 degrees warmer.
Max humidity........68-74 percent.
24 hr trend......25 percent wetter.
Humidity recovery...Good.
20-foot winds.......Southeast winds 15 to 20 mph until 2400, then
south. Gusts up to 25 mph until 0300.
Ridge top winds.....East around 15 mph until 2100, then southeast
20 to 25 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 15 mph until 2100, then
southeast 20 to 25 mph.
Mixing Height.......4400 ft agl until 2100, then 400-600 ft agl.
Smoke dispersal.....Good until 2100, then poor.
Haines Index........3.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Isolated rain showers late in
the morning. Scattered rain showers in the
afternoon. Isolated thunderstorms late in the
afternoon. Chance of precipitation 40 percent.
Max temperature.....60-65.
24 hr trend......10 degrees warmer.
Min humidity........26-32 percent.
24 hr trend......4 percent wetter.
20-foot winds.......South winds around 10 mph until 0900, then
west. Gusts up to 20 mph.
Ridge top winds.....South around 15 mph until 0900, then west.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph until 1200, then west
around 25 mph.
Mixing Height.......400-1600 ft agl until 1200. 8400-8600 ft agl
after 1500.
Smoke dispersal.....Poor until 1200. Excellent after 1500.
Haines Index........4.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Isolated showers and
thunderstorms in the evening. Lows in the lower 40s. South winds
around 10 mph.
.THURSDAY...Mostly cloudy. Numerous showers and scattered
thunderstorms. Lows in the upper 30s. Highs in the lower 60s.
West winds around 10 mph.
.FRIDAY...Cooler. Showers with possible snow showers and
thunderstorms. Lows in the mid 30s. Highs in the upper 40s. North
winds around 10 mph.
.SATURDAY...Cloudy with showers and numerous snow showers. Lows
in the lower 30s. Highs in the upper 40s. Northeast winds around
10 mph.
.SUNDAY...Partly cloudy. Scattered showers and snow showers. Lows
in the mid 30s. Highs in the upper 40s.
.MONDAY...Mostly sunny. Isolated showers in the afternoon. Highs
in the upper 50s.
$$
- National Weather Service
- Topeka, KS Weather Forecast Office
- 1116 NE Strait Avenue
- Topeka, KS 66616-1667
- 785-234-2592
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- Page last modified: Sep 19th, 2023 19:10 UTC