Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
399
FNUS55 KRIW 031142
FWFRIW
Fire Weather Planning Forecast for Western and Central Wyoming
National Weather Service Riverton WY
541 AM MDT Fri May 3 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---
WYZ280-032200-
Natrona County/Casper BLM-
Including the cities of Casper and Midwest
541 AM MDT Fri May 3 2024
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Numerous snow showers in the morning, then
scattered snow showers and rain showers in the
afternoon. Snow accumulation up to 1 inch.
Chance of precipitation 70 percent.
Max temperature.....42-47.
24 hr trend......4 degrees cooler.
Min humidity........37-43 percent.
24 hr trend......24 percent wetter.
20-foot winds.......Northeast winds around 10 mph until 1500, then
northwest. Gusts up to 15 mph.
Ridge top winds.....Northeast 10 to 15 mph until 1500, then
northwest.
LAL.................1.
Chc of wetting rain.35 percent until 1200, then zero percent.
Transport winds.....Northeast around 15 mph until 1500, then
northwest.
Mixing Height.......1000-2600 ft agl until 1500, then 3600-3800 ft
agl.
Smoke dispersal.....Poor.
Haines Index........2.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....26-31.
24 hr trend......1 degree cooler.
Max humidity........71-77 percent.
24 hr trend......13 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds around 10 mph until 2100, then
northeast until 0300, then downslope/downvalley
4-7 mph. Gusts up to 15 mph.
Ridge top winds.....Northwest around 15 mph until 2100, then
northeast.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph until 2100, then east
until 0300, then southeast.
Mixing Height.......4400 ft agl until 2100, then 400-800 ft agl.
Smoke dispersal.....Poor.
Haines Index........2.
.SATURDAY...
Sky/weather.........Sunny.
Max temperature.....62-67.
24 hr trend......18 degrees warmer.
Min humidity........21-27 percent.
24 hr trend......15 percent drier.
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.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph.
Mixing Height.......400-2000 ft agl until 1200, then 5000-6200 ft
agl.
Smoke dispersal.....Poor until 1200, then good.
Haines Index........3.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Mostly clear. Lows in the upper 30s. Southeast
winds around 10 mph.
.SUNDAY...Mostly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the upper 30s. Highs in the lower 70s.
South winds around 20 mph.
.MONDAY...Cooler, breezy. Mostly cloudy with showers likely and
chance of snow showers. Lows in the mid 30s. Highs in the lower
50s. West winds around 25 mph.
.TUESDAY...Breezy. Partly cloudy. Chance of showers and slight
chance of snow showers. Lows in the lower 30s. Highs in the lower
50s. West winds around 25 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly cloudy with chance of
showers and snow showers. Lows in the lower 30s. Highs in the
lower 50s.
$$
WYZ283-032200-
Upper Wind River Basin/Wind River Basin-
Including the cities of Crowheart, Lander, Riverton, and Shoshoni
541 AM MDT Fri May 3 2024
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Numerous snow showers in the morning, then
scattered snow showers and isolated rain
showers in the afternoon. Snow accumulation up
to 2 inches. Chance of precipitation 70
percent.
Max temperature.....42-47.
24 hr trend......4 degrees cooler.
Min humidity........39-45 percent.
24 hr trend......20 percent wetter.
20-foot winds.......Northeast winds around 10 mph with higher gusts
until 1500, then south.
Ridge top winds.....North around 15 mph until 1500, then south.
LAL.................1.
Chc of wetting rain.30 percent until 1200, then zero percent.
Transport winds.....Northeast around 15 mph.
Mixing Height.......1000-2000 ft agl until 1200, then 3000-4800 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........2.
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....26-31.
24 hr trend......1 degree cooler.
Max humidity........64-70 percent.
24 hr trend......11 percent drier.
Humidity recovery...Good.
20-foot winds.......Downslope/downvalley 4-7 mph until 2100, then
northeast around 10 mph until 2400, then
downslope/downvalley 4-7 mph. Gusts up to 15
mph.
Ridge top winds.....Southeast around 10 mph until 2100, then east.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph until 2100, then southeast
until 2400, then northeast until 0300, then
south.
Mixing Height.......3800-4800 ft agl until 2100, then 400-600 ft
agl.
Smoke dispersal.....Poor.
Haines Index........2.
.SATURDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy then
becoming mostly sunny.
Max temperature.....60-65.
24 hr trend......18 degrees warmer.
Min humidity........27-33 percent.
24 hr trend......12 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then south
around 10 mph. Gusts up to 15 mph.
Ridge top winds.....South 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph.
Mixing Height.......400-1600 ft agl until 1200, then 3400-5400 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........3.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Not as cool. Partly cloudy. Lows in the lower
40s. South winds around 10 mph.
.SUNDAY...Breezy. Partly cloudy. Chance of showers and slight
chance of thunderstorms. Lows in the upper 30s. Highs in the
upper 60s. South winds around 25 mph.
.MONDAY...Cooler. Mostly cloudy with chance of showers and snow
showers likely. Lows in the mid 30s. Highs in the mid 50s. West
winds around 20 mph.
.TUESDAY...Partly cloudy with slight chance of showers and snow
showers. Lows in the lower 30s. Highs in the mid 50s. West winds
around 20 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly cloudy with chance of
showers and snow showers. Lows in the lower 30s. Highs in the
lower 50s.
$$
WYZ285-032200-
South Bighorn Mountains-
541 AM MDT Fri May 3 2024
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Numerous snow showers in the morning, then
scattered snow showers early in the afternoon.
Isolated snow showers late in the afternoon.
Snow accumulation of 1 to 2 inches. Chance of
snow 70 percent.
Max temperature.....37-42.
24 hr trend......3 degrees cooler.
Min humidity........42-48 percent.
24 hr trend......23 percent wetter.
20-foot winds.......Northwest winds around 10 mph with higher
gusts.
Ridge top winds.....Northwest around 15 mph.
LAL.................1.
Chc of wetting rain.30 percent until 1200, then zero percent.
Transport winds.....Northeast around 15 mph until 1200, then
northwest.
Mixing Height.......800-2200 ft agl until 1200, then 3000-5000 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........2.
.TONIGHT...
Sky/weather.........Partly cloudy then becoming clear.
Min temperature.....26-31.
24 hr trend......3 degrees warmer.
Max humidity........65-71 percent.
24 hr trend......25 percent drier.
Humidity recovery...Good.
20-foot winds.......North winds around 10 mph until 2100, then
downslope/downvalley 4-7 mph until 2400, then
south around 10 mph. Gusts up to 15 mph.
Ridge top winds.....North 10 to 15 mph until 2400, then south.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph until 2400, then south.
Mixing Height.......4600-5200 ft agl until 2100, then 400-600 ft
agl.
Smoke dispersal.....Fair to good until 2100, then poor.
Haines Index........2.
.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....56-61.
24 hr trend......16 degrees warmer.
Min humidity........24-30 percent.
24 hr trend......14 percent drier.
20-foot winds.......South winds 10 to 15 mph. Gusts up to 20 mph
until 1200, then 25 mph.
Ridge top winds.....South 15 to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph.
Mixing Height.......400-2200 ft agl until 1200, then 4400-5400 ft
agl.
Smoke dispersal.....Poor until 1200, then good.
Haines Index........3.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Not as cool. Mostly clear. Lows in the lower
40s. Southeast winds around 15 mph.
.SUNDAY...Breezy. Mostly cloudy with chance of showers, snow
showers and slight chance of thunderstorms. Lows in the mid 30s.
Highs in the mid 60s. South winds around 25 mph.
.MONDAY...Cooler. Mostly cloudy with showers and snow showers
likely. Lows in the lower 30s. Highs in the mid 40s. West winds
around 20 mph.
.TUESDAY...Mostly cloudy. Chance of snow showers and showers.
Lows around 30. Highs in the mid 40s. West winds around 20 mph.
.WEDNESDAY...Mostly cloudy with snow showers likely and chance of
showers. Lows in the lower 30s. Highs in the mid 40s.
.THURSDAY...Mostly cloudy. Chance of snow showers in the morning,
then showers and snow showers likely in the afternoon. Highs in
the mid 40s.
$$
WYZ281-032200-
Johnson County/Casper BLM-
Including the cities of Buffalo and Kaycee
541 AM MDT Fri May 3 2024
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Scattered snow showers and rain showers through
the day. Chance of precipitation 50 percent.
Max temperature.....39-44.
24 hr trend......5 degrees cooler.
Min humidity........42-48 percent.
24 hr trend......21 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then north
around 10 mph with higher gusts.
Ridge top winds.....North around 15 mph.
LAL.................1.
Chc of wetting rain.Less than 5 percent.
Transport winds.....North around 15 mph.
Mixing Height.......600-800 ft agl until 0900. 4600-5400 ft agl
after 1500.
Smoke dispersal.....Fair to good.
Haines Index........2.
.TONIGHT...
Sky/weather.........Partly cloudy then becoming clear.
Min temperature.....27-32.
24 hr trend......Unchanged.
Max humidity........69-75 percent.
24 hr trend......11 percent drier.
Humidity recovery...Good.
20-foot winds.......North winds around 10 mph and gusty until 2100,
then downslope/downvalley 4-7 mph.
Ridge top winds.....North 10 to 15 mph until 2400, then southwest.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North 10 to 15 mph until 2400. South after
0300.
Mixing Height.......4400-5000 ft agl until 2100, then 400-1000 ft
agl.
Smoke dispersal.....Good until 2100, then poor.
Haines Index........2.
.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....60-65.
24 hr trend......18 degrees warmer.
Min humidity........23-29 percent.
24 hr trend......19 percent drier.
20-foot winds.......South winds 10 to 15 mph. Gusts up to 20 mph
until 1200, then 25 mph.
Ridge top winds.....South 15 to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph.
Mixing Height.......400-2200 ft agl until 1200, then 5200-6600 ft
agl.
Smoke dispersal.....Poor until 1200, then good to very good.
Haines Index........2.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Not as cool. Mostly clear. Lows around 40.
South winds around 15 mph.
.SUNDAY...Warmer. Partly cloudy. Chance of showers and slight
chance of thunderstorms. Lows in the lower 40s. Highs in the mid
70s. South winds around 20 mph.
.MONDAY...Cooler. Mostly cloudy with showers. Lows in the upper
30s. Highs in the mid 50s. West winds around 20 mph.
.TUESDAY...Mostly cloudy. Chance of showers and slight chance of
snow showers. Lows in the mid 30s. Highs in the mid 50s.
Northwest winds around 20 mph.
.WEDNESDAY...Mostly cloudy with chance of showers and snow
showers. Lows in the mid 30s. Highs in the lower 50s.
.THURSDAY...Mostly cloudy. Chance of showers and snow showers in
the morning, then showers likely in the afternoon. Highs in the
lower 50s.
$$
WYZ282-032200-
South Bighorn Basin/Worland BLM-
Including the cities of Ten Sleep, Thermopolis, and Worland
541 AM MDT Fri May 3 2024
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Isolated rain showers in the morning. Scattered
snow showers through the day. Scattered rain
showers in the afternoon. Chance of
precipitation 50 percent.
Max temperature.....40-45.
24 hr trend......5 degrees cooler.
Min humidity........35-41 percent.
24 hr trend......19 percent wetter.
20-foot winds.......Northwest winds around 10 mph until 1200, then
north. Gusts up to 15 mph.
Ridge top winds.....Northwest around 15 mph.
LAL.................1.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Northwest around 15 mph.
Mixing Height.......800-2800 ft agl until 1200, then 5000-7000 ft
agl.
Smoke dispersal.....Fair to good.
Haines Index........2.
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....25-30.
24 hr trend......Unchanged.
Max humidity........64-70 percent.
24 hr trend......16 percent drier.
Humidity recovery...Good.
20-foot winds.......North winds around 10 mph until 2100, then
downslope/downvalley 4-7 mph. Gusts up to 15
mph.
Ridge top winds.....Northwest 10 to 15 mph until 2400, then
southwest.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North 10 to 15 mph until 2400, then southeast.
Mixing Height.......6000-6800 ft agl until 2100, then 400-800 ft
agl.
Smoke dispersal.....Good until 2100, then poor.
Haines Index........2.
.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....58-63.
24 hr trend......18 degrees warmer.
Min humidity........22-28 percent.
24 hr trend......13 percent drier.
20-foot winds.......South winds 10 to 15 mph. 25 mph after 0900.
Ridge top winds.....South 10 to 15 mph until 1200, then around 20
mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph until 1200, then around 20
mph.
Mixing Height.......400-2200 ft agl until 1200, then 4600-5800 ft
agl.
Smoke dispersal.....Poor until 1200, then good.
Haines Index........3.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Not as cool. Mostly clear. Lows in the lower
40s. Southeast winds around 10 mph.
.SUNDAY...Warmer. Mostly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the lower 40s. Highs in the
lower 70s. South winds around 20 mph.
.MONDAY...Cooler. Mostly cloudy with showers likely. Lows in the
upper 30s. Highs in the mid 50s. West winds around 15 mph.
.TUESDAY...Mostly cloudy. Chance of showers and snow showers.
Lows in the mid 30s. Highs in the mid 50s. Northwest winds around
15 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly cloudy with chance of
showers and snow showers. Lows in the mid 30s. Highs in the mid
50s.
$$
WYZ275-032200-
North Bighorn Basin/Worland BLM-
Including the cities of Greybull, Lovell, and Powell
541 AM MDT Fri May 3 2024
.TODAY...
Sky/weather.........Partly cloudy. Isolated snow showers in the
morning. Chance of snow 20 percent.
Max temperature.....38-43.
24 hr trend......3 degrees cooler.
Min humidity........35-41 percent.
24 hr trend......12 percent wetter.
20-foot winds.......Northwest winds 10 to 15 mph with higher gusts.
Ridge top winds.....Northwest 15 to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing Height.......600 ft agl until 0900. 5400-7000 ft agl after
1200.
Smoke dispersal.....Poor until 0900, then good.
Haines Index........2.
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....25-30.
24 hr trend......Unchanged.
Max humidity........62-68 percent.
24 hr trend......12 percent drier.
Humidity recovery...Good.
20-foot winds.......Northwest winds around 10 mph until 2100, then
downslope/downvalley 4-7 mph. Gusts up to 15
mph.
Ridge top winds.....Northwest 10 to 15 mph until 2400. South after
0300.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph until 2400, then
southeast.
Mixing Height.......5600-6200 ft agl until 2100, then 400-1200 ft
agl.
Smoke dispersal.....Good until 2100, then poor.
Haines Index........2.
.SATURDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Max temperature.....56-61.
24 hr trend......16 degrees warmer.
Min humidity........21-27 percent.
24 hr trend......11 percent drier.
20-foot winds.......Southeast winds 10 to 15 mph with higher gusts
until 1200, then around 20 mph with gusts to
around 30 mph.
Ridge top winds.....Southeast 15 to 20 mph until 1200, then around
25 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast 15 to 20 mph until 1200, then south
around 25 mph.
Mixing Height.......400-2000 ft agl until 1200, then 4800-6000 ft
agl.
Smoke dispersal.....Poor until 1200, then good to very good.
Haines Index........3.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Not as cool. Partly cloudy. Lows in the lower
40s. Southeast winds around 15 mph.
.SUNDAY...Warmer, breezy. Mostly cloudy with chance of showers
and slight chance of thunderstorms. Lows in the lower 40s. Highs
in the mid 70s. South winds around 25 mph.
.MONDAY...Cooler. Mostly cloudy with showers likely and slight
chance of snow showers. Lows in the upper 30s. Highs in the mid
50s. Northwest winds around 15 mph.
.TUESDAY...Mostly cloudy with chance of showers and snow showers.
Lows in the mid 30s. Highs in the mid 50s. Northwest winds around
15 mph.
.WEDNESDAY...Mostly cloudy with chance of showers and snow
showers. Lows in the mid 30s. Highs in the lower 50s.
.THURSDAY...Mostly cloudy. Chance of showers and snow showers in
the morning, then chance of showers in the afternoon. Highs in
the mid 50s.
$$
WYZ276-032200-
Cody Foothills-
Including the cities of Clark, Cody, and Meeteetse
541 AM MDT Fri May 3 2024
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Scattered snow showers early in the morning.
Isolated snow showers in the late morning and
afternoon. Chance of snow 50 percent.
Max temperature.....39-44.
24 hr trend......4 degrees cooler.
Min humidity........42-48 percent.
24 hr trend......20 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
northeast 10 to 15 mph with higher gusts.
Ridge top winds.....Northeast 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Less than 5 percent.
Transport winds.....North 10 to 15 mph.
Mixing Height.......600-800 ft agl until 0900. 4800-5400 ft agl
after 1500.
Smoke dispersal.....Fair to good.
Haines Index........2.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated snow showers early in
the evening. Chance of snow 20 percent.
Min temperature.....26-31.
24 hr trend......3 degrees warmer.
Max humidity........63-69 percent.
24 hr trend......21 percent drier.
Humidity recovery...Good.
20-foot winds.......Northeast winds around 10 mph until 2100, then
downslope/downvalley 4-7 mph until 0300, then
south around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Northeast around 15 mph until 2100. South after
2400.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast 10 to 15 mph until 2400, then
southwest.
Mixing Height.......3600-4200 ft agl until 2100, then 400-1200 ft
agl.
Smoke dispersal.....Poor.
Haines Index........2.
.SATURDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Max temperature.....57-62.
24 hr trend......17 degrees warmer.
Min humidity........26-32 percent.
24 hr trend......16 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
southeast 10 to 15 mph with gusts to around 25
mph.
Ridge top winds.....South 10 to 15 mph until 1200, then southeast
around 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph until 1200, then around 20
mph.
Mixing Height.......400-2000 ft agl until 1200, then 3800-5400 ft
agl.
Smoke dispersal.....Poor until 1200, then good.
Haines Index........3.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Not as cool. Partly cloudy. Lows in the lower
40s. South winds around 10 mph.
.SUNDAY...Mostly cloudy with showers likely and slight chance of
thunderstorms. Lows in the upper 30s. Highs in the upper 60s.
Southwest winds around 15 mph.
.MONDAY...Cooler. Mostly cloudy with showers and snow showers.
Lows in the mid 30s. Highs in the lower 50s. West winds around
20 mph.
.TUESDAY...Mostly cloudy with chance of snow showers and showers.
Lows in the mid 30s. Highs around 50. West winds around 20 mph.
.WEDNESDAY...Mostly cloudy with snow showers likely and chance of
showers. Lows in the mid 30s. Highs in the upper 40s.
.THURSDAY...Mostly cloudy. Chance of showers and snow showers in
the morning, then showers and snow showers likely in the
afternoon. Highs around 50.
$$
WYZ287-032200-
Owl Creek Mountains-
541 AM MDT Fri May 3 2024
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Scattered snow showers in the morning, then
isolated snow showers in the afternoon. Chance
of snow 50 percent.
Max temperature.....36-41.
24 hr trend......5 degrees cooler.
Min humidity........45-51 percent.
24 hr trend......29 percent wetter.
20-foot winds.......North winds around 10 mph until 1200, then
southeast. Gusts up to 15 mph.
Ridge top winds.....North around 15 mph until 1200, then southeast.
LAL.................1.
Chc of wetting rain.30 percent until 1200, then 5 percent.
Transport winds.....North 15 to 20 mph until 1500, then northeast
around 10 mph.
Mixing Height.......800-2400 ft agl until 1200, then 3600-5200 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........2.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated snow showers early in
the evening. Chance of snow 20 percent.
Min temperature.....26-31.
24 hr trend......3 degrees warmer.
Max humidity........63-69 percent.
24 hr trend......23 percent drier.
Humidity recovery...Good.
20-foot winds.......North winds around 10 mph until 2100, then
downslope/downvalley 4-7 mph until 0300, then
south around 10 mph. Gusts up to 15 mph.
Ridge top winds.....North around 10 mph until 2400, then south.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph until 2400, then southwest.
Mixing Height.......4200-5000 ft agl until 2100, then 400-800 ft
agl.
Smoke dispersal.....Poor.
Haines Index........2.
.SATURDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Max temperature.....54-59.
24 hr trend......17 degrees warmer.
Min humidity........29-35 percent.
24 hr trend......17 percent drier.
20-foot winds.......South winds 10 to 15 mph. Gusts up to 20 mph
until 1200, then 25 mph.
Ridge top winds.....South 15 to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph.
Mixing Height.......400-1600 ft agl until 1200, then 3200-4400 ft
agl.
Smoke dispersal.....Poor until 1200, then fair to good.
Haines Index........3.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Not as cool. Partly cloudy. Lows in the lower
40s. South winds around 10 mph.
.SUNDAY...Breezy. Mostly cloudy with showers, snow showers likely
and slight chance of thunderstorms. Lows in the upper 30s. Highs
in the mid 60s. Southwest winds around 25 mph.
.MONDAY...Cooler. Mostly cloudy with showers and snow showers
likely. Lows in the mid 30s. Highs in the upper 40s. West winds
around 15 mph.
.TUESDAY...Partly cloudy. Chance of snow showers and showers.
Lows in the lower 30s. Highs in the upper 40s. West winds around
15 mph.
.WEDNESDAY...Mostly cloudy with snow showers likely and chance of
showers. Lows in the lower 30s. Highs in the upper 40s.
.THURSDAY...Mostly cloudy. Chance of snow showers and showers in
the morning, then showers and snow showers likely in the
afternoon. Highs in the mid 40s.
$$
WYZ286-032200-
Absaroka Mountains/North Shoshone NF-
Including the city of Pahaska
541 AM MDT Fri May 3 2024
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Numerous snow showers in the morning. Scattered
snow showers in the afternoon. Snow
accumulation up to 4 inches. Chance of snow 70
percent.
Max temperature.....33-38.
24 hr trend......Unchanged.
Min humidity........45-51 percent.
24 hr trend......15 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900. Winds
northwest around 10 mph with higher gusts after
1500.
Ridge top winds.....North 10 to 15 mph.
LAL.................1.
Chc of wetting rain.20 percent.
Transport winds.....Northeast 10 to 15 mph until 1200, then
northwest.
Mixing Height.......600-2200 ft agl until 1200, then 3600-4600 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........3.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated snow showers early in
the evening. Chance of snow 20 percent.
Min temperature.....19-24.
24 hr trend......2 degrees warmer.
Max humidity........69-75 percent.
24 hr trend......16 percent drier.
Humidity recovery...Good.
20-foot winds.......North winds around 10 mph until 2100, then
downslope/downvalley 4-7 mph. Gusts up to 15
mph.
Ridge top winds.....North around 15 mph until 2100, then south
until 0300, then southwest.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing Height.......3200-3800 ft agl until 2100, then 600-800 ft
agl.
Smoke dispersal.....Poor.
Haines Index........2.
.SATURDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Max temperature.....48-53.
24 hr trend......13 degrees warmer.
Min humidity........37-43 percent.
24 hr trend......10 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then south
10 to 15 mph with higher gusts.
Ridge top winds.....Southwest around 10 mph until 1200, then south.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph until 1200, then south.
Mixing Height.......600-1600 ft agl until 1200, then 3000-4200 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........3.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Not as cold. Partly cloudy. Lows in the lower
30s. South winds around 10 mph.
.SUNDAY...Snow showers, showers and slight chance of
thunderstorms. Lows in the upper 20s. Highs in the lower 50s.
Southwest winds around 15 mph.
.MONDAY...Colder. Mostly cloudy with snow showers. Lows in the
mid 20s. Highs in the upper 30s. West winds around 20 mph.
.TUESDAY...Mostly cloudy with snow showers likely. Lows in the
lower 20s. Highs in the mid 30s. West winds around 20 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly cloudy with snow showers
likely. Lows in the mid 20s. Highs 36 to 41.
$$
WYZ140-032200-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
541 AM MDT Fri May 3 2024
.TODAY...
Sky/weather.........Partly cloudy. Isolated snow showers early in
the afternoon. Chance of snow 20 percent.
Max temperature.....37-42.
24 hr trend......2 degrees warmer.
Min humidity........37-43 percent.
24 hr trend......8 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
northwest around 10 mph and gusty until 1500,
then west with higher gusts.
Ridge top winds.....North 10 to 15 mph until 1200, then northwest.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North 10 to 15 mph until 1500, then northwest.
Mixing Height.......600-2400 ft agl until 1200, then 4800-5600 ft
agl.
Smoke dispersal.....Fair to good.
Haines Index........3.
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....18-23.
24 hr trend......1 degree warmer.
Max humidity........77-83 percent.
24 hr trend......14 percent drier.
Humidity recovery...Excellent.
20-foot winds.......West winds around 10 mph until 2100, then
downslope/downvalley 4-7 mph until 2400, then
south around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Southwest 10 to 15 mph until 2400, then south.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph until 2400, then south.
Mixing Height.......4800-5200 ft agl until 2100, then 400-600 ft
agl.
Smoke dispersal.....Fair to good until 2100, then poor.
Haines Index........2.
.SATURDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Max temperature.....51-56.
24 hr trend......12 degrees warmer.
Min humidity........33-39 percent.
24 hr trend......4 percent drier.
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 around 20
mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph.
Mixing Height.......400-1600 ft agl until 1200, then 3600-5000 ft
agl.
Smoke dispersal.....Poor to fair until 1500, then good.
Haines Index........3.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Not as cold. Mostly cloudy. Slight chance of
showers and snow showers after midnight. Lows in the lower 30s.
Southeast winds around 10 mph.
.SUNDAY...Showers, snow showers and slight chance of
thunderstorms. Lows in the mid 20s. Highs in the upper 40s.
Southwest winds around 10 mph.
.MONDAY...Colder. Snow showers. Lows in the lower 20s. Highs in
the mid 30s. West winds around 15 mph.
.TUESDAY...Mostly cloudy with snow showers likely. Lows around
20. Highs in the mid 30s. West winds around 15 mph.
.WEDNESDAY...Mostly cloudy with snow showers likely. Lows in the
lower 20s. Highs in the mid 30s.
.THURSDAY...Mostly cloudy. Chance of snow showers in the morning,
then snow showers likely in the afternoon. Highs in the lower
40s.
$$
WYZ415-032200-
North Zone Bridger Teton NF and Grand Teton NP-
Including the cities of Jackson and Moran
541 AM MDT Fri May 3 2024
.TODAY...
Sky/weather.........Partly cloudy. Numerous snow showers early in
the morning, then scattered snow showers late
in the morning. Isolated snow showers early in
the afternoon. Snow accumulation up to 1 inch.
Chance of snow 70 percent.
Max temperature.....37-42.
24 hr trend......2 degrees warmer.
Min humidity........39-45 percent.
24 hr trend......8 percent wetter.
20-foot winds.......North winds around 10 mph and gusty until 1500,
then northwest with higher gusts.
Ridge top winds.....North around 15 mph until 1500, then northwest.
LAL.................1.
Chc of wetting rain.10 percent until 1200, then zero percent.
Transport winds.....Northeast around 15 mph until 1200, then
northwest.
Mixing Height.......600-1800 ft agl until 1200, then 4400-5200 ft
agl.
Smoke dispersal.....Poor until 1200, then fair to good.
Haines Index........3.
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....16-21.
24 hr trend......1 degree cooler.
Max humidity........74-80 percent.
24 hr trend......17 percent drier.
Humidity recovery...Excellent.
20-foot winds.......West winds around 10 mph until 2100, then
downslope/downvalley 4-7 mph until 0300, then
southeast around 10 mph. 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.....West 10 to 15 mph until 2400, then southeast.
Mixing Height.......4000-4200 ft agl until 2100, then 400-600 ft
agl.
Smoke dispersal.....Poor.
Haines Index........2.
.SATURDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Max temperature.....51-56.
24 hr trend......12 degrees warmer.
Min humidity........38-44 percent.
24 hr trend......2 percent drier.
20-foot winds.......South winds 10 to 15 mph with higher gusts.
Ridge top winds.....South 15 to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph.
Mixing Height.......600-1400 ft agl until 1200, then 3000-4000 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........3.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Not as cold. Mostly cloudy. Slight chance of
showers and snow showers after midnight. Lows in the mid 30s.
Southeast winds around 10 mph.
.SUNDAY...Snow showers, showers and slight chance of
thunderstorms. Lows in the mid 20s. Highs in the upper 40s.
Southwest winds around 15 mph.
.MONDAY...Colder. Snow showers. Lows in the mid 20s. Highs in the
lower 30s. West winds around 15 mph.
.TUESDAY...Mostly cloudy with snow showers likely. Lows around
20. Highs in the lower 30s. West winds around 15 mph.
.WEDNESDAY...Mostly cloudy with chance of snow showers. Lows in
the lower 20s. Highs in the lower 30s.
.THURSDAY...Mostly cloudy. Chance of snow showers in the morning,
then chance of snow showers and showers in the afternoon. Highs
around 40.
$$
WYZ416-032200-
West Wind River Mountains/East Zone Bridger Teton NF-
541 AM MDT Fri May 3 2024
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Numerous snow showers in the morning, then
scattered snow showers late in the morning.
Isolated snow showers late in the afternoon.
Snow accumulation of 1 to 2 inches. Chance of
snow 70 percent.
Max temperature.....35-40.
24 hr trend......2 degrees warmer.
Min humidity........37-43 percent.
24 hr trend......10 percent wetter.
20-foot winds.......South winds around 10 mph and gusty until 0900,
then northwest with gusts to around 25 mph.
Ridge top winds.....Southwest around 15 mph until 0900, then
northwest.
LAL.................1.
Chc of wetting rain.40 percent until 1200, then 5 percent.
Transport winds.....South around 15 mph until 0900, then west.
Mixing Height.......600-2000 ft agl until 1200, then 3600-5000 ft
agl.
Smoke dispersal.....Poor until 1500, then good.
Haines Index........3.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated snow showers early in
the evening. Chance of snow 20 percent.
Min temperature.....16-21.
24 hr trend......1 degree cooler.
Max humidity........66-72 percent.
24 hr trend......22 percent drier.
Humidity recovery...Good.
20-foot winds.......Northwest winds around 10 mph until 2100, then
north until 2400, then downslope/downvalley 4-7
mph until 0300, then east around 10 mph. Gusts
up to 15 mph.
Ridge top winds.....Northwest around 15 mph until 2100, then north
until 2400, then east.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph until 2400, then east.
Mixing Height.......4000-4200 ft agl until 2100, then 400-600 ft
agl.
Smoke dispersal.....Fair until 2100, then poor.
Haines Index........3.
.SATURDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Max temperature.....45-50.
24 hr trend......11 degrees warmer.
Min humidity........39-45 percent.
24 hr trend......Unchanged.
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 around 20
mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph until 1500, then around 20
mph.
Mixing Height.......400-1600 ft agl until 1200, then 2800-3600 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........3.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Not as cold. Mostly cloudy. Lows in the lower
30s. Southeast winds around 15 mph.
.SUNDAY...Snow showers with possible showers and thunderstorms
likely. Lows in the lower 20s. Highs in the upper 40s. Southwest
winds around 20 mph.
.MONDAY...Colder. Cloudy with snow showers. Lows in the lower
20s. Highs in the mid 30s. West winds around 20 mph.
.TUESDAY...Mostly cloudy with snow showers likely. Lows around
18. Highs in the lower 30s. West winds around 20 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly cloudy with chance of snow
showers. Lows around 20. Highs 35 to 40.
$$
WYZ288-032200-
East Wind River Mountains/South Shoshone NF-
Including the cities of Dubois and South Pass
541 AM MDT Fri May 3 2024
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 3 PM MDT THIS
AFTERNOON...
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy. Snow
showers in the morning, then numerous snow
showers in the afternoon. Snow accumulation of
1 to 5 inches. Chance of snow 90 percent.
Max temperature.....34-39.
24 hr trend......1 degree cooler.
Min humidity........41-47 percent.
24 hr trend......20 percent wetter.
20-foot winds.......Northeast winds around 10 mph and gusty.
Ridge top winds.....Northeast around 15 mph.
LAL.................1.
Chc of wetting rain.60 percent until 1200, then 25 percent.
Transport winds.....Northeast around 15 mph until 1500, then north.
Mixing Height.......800-1800 ft agl until 1200, then 2800-3800 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........3.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated snow showers early in
the evening. Chance of snow 20 percent.
Min temperature.....18-23.
24 hr trend......Unchanged.
Max humidity........62-68 percent.
24 hr trend......26 percent drier.
Humidity recovery...Good.
20-foot winds.......West winds around 10 mph until 2400, then
downslope/downvalley 4-7 mph until 0300, then
southeast around 10 mph. Gusts up to 15 mph.
Ridge top winds.....West 10 to 15 mph until 2400, then southeast.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph until 2400, then southwest.
Mixing Height.......2800-3200 ft agl until 2100, then 400-600 ft
agl.
Smoke dispersal.....Poor.
Haines Index........3.
.SATURDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy then
becoming mostly sunny then becoming partly
cloudy.
Max temperature.....49-54.
24 hr trend......15 degrees warmer.
Min humidity........39-45 percent.
24 hr trend......7 percent drier.
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 around 20
mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph until 1500, then south
around 20 mph.
Mixing Height.......400-1400 ft agl until 1200, then 2600-4000 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........3.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Not as cool. Partly cloudy. Lows in the mid
30s. South winds around 10 mph.
.SUNDAY...Breezy. Snow showers, showers and slight chance of
thunderstorms. Lows in the upper 20s. Highs in the lower 50s.
Southwest winds around 25 mph.
.MONDAY...Colder, breezy. Mostly cloudy with snow showers. Lows
in the mid 20s. Highs in the upper 30s. West winds around 25 mph.
.TUESDAY...Breezy. Partly cloudy with snow showers likely. Lows
in the lower 20s. Highs in the upper 30s. West winds around
25 mph.
.WEDNESDAY...Mostly cloudy with chance of snow showers. Lows in
the mid 20s. Highs in the upper 30s.
.THURSDAY...Mostly cloudy. Chance of snow showers in the morning,
then snow showers likely in the afternoon. Highs around 40.
$$
WYZ414-032200-
Salt and Wyoming Ranges/West Zone Bridger Teton NF-
Including the city of Afton
541 AM MDT Fri May 3 2024
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy. Snow
showers in the morning, then scattered snow
showers in the afternoon. Snow accumulation up
to 3 inches. Chance of snow near 100 percent.
Max temperature.....36-41.
24 hr trend......3 degrees warmer.
Min humidity........43-49 percent.
24 hr trend......9 percent wetter.
20-foot winds.......Northwest winds around 10 mph and gusty.
Ridge top winds.....Northwest around 15 mph.
LAL.................1.
Chc of wetting rain.35 percent until 1200, then zero percent.
Transport winds.....West 15 to 20 mph until 1200, then northwest.
Mixing Height.......600-2000 ft agl until 1200, then 4000-5200 ft
agl.
Smoke dispersal.....Fair to good.
Haines Index........3.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....19-24.
24 hr trend......1 degree cooler.
Max humidity........74-80 percent.
24 hr trend......23 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds around 10 mph until 2100, then
downslope/downvalley 4-7 mph until 0300, then
southeast around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Northwest around 15 mph until 2100, then
northeast until 2400, then southeast.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph until 2400, then
southeast.
Mixing Height.......4000-4400 ft agl until 2100, then 400-600 ft
agl.
Smoke dispersal.....Poor.
Haines Index........3.
.SATURDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Max temperature.....50-55.
24 hr trend......12 degrees warmer.
Min humidity........39-45 percent.
24 hr trend......2 percent drier.
20-foot winds.......Southeast winds 10 to 15 mph. Gusts up to 20
mph until 1500, then 25 mph.
Ridge top winds.....Southeast 15 to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast 15 to 20 mph.
Mixing Height.......400-1400 ft agl until 1200. 4800-5200 ft agl
after 1500.
Smoke dispersal.....Poor to fair until 1500, then good.
Haines Index........3.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Not as cool. Mostly cloudy. Chance of showers
and slight chance of snow showers after midnight. Lows in the mid
30s. Southeast winds around 15 mph.
.SUNDAY...Snow showers, showers and slight chance of
thunderstorms. Lows in the mid 20s. Highs in the upper 40s.
Southwest winds around 15 mph.
.MONDAY THROUGH TUESDAY...Snow showers. Lows 21 to 26. Highs in
the mid 30s. West winds around 20 mph.
.WEDNESDAY...Mostly cloudy with chance of snow showers. Lows in
the lower 20s. Highs in the mid 30s.
.THURSDAY...Mostly cloudy. Slight chance of snow showers in the
morning, then chance of snow showers and showers in the
afternoon. Highs in the lower 40s.
$$
WYZ278-032200-
Upper Green River Basin/Rock Springs BLM-
Including the cities of Big Piney, Farson, and Pinedale
541 AM MDT Fri May 3 2024
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Scattered snow showers until late afternoon.
Isolated snow showers early in the afternoon.
Chance of snow 50 percent.
Max temperature.....40-45.
24 hr trend......2 degrees warmer.
Min humidity........34-40 percent.
24 hr trend......7 percent wetter.
20-foot winds.......West winds 10 to 15 mph with gusts to around 25
mph until 1200, then northwest with gusts to
around 25 mph.
Ridge top winds.....Southwest around 15 mph until 0900, then
northwest.
LAL.................1.
Chc of wetting rain.Less than 5 percent.
Transport winds.....West 15 to 20 mph until 1500, then northwest.
Mixing Height.......600-800 ft agl until 0900. 5400-7400 ft agl
after 1200.
Smoke dispersal.....Poor to fair until 1200, then very good.
Haines Index........3.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....20-25.
24 hr trend......2 degrees cooler.
Max humidity........68-74 percent.
24 hr trend......18 percent drier.
Humidity recovery...Good.
20-foot winds.......Northwest winds around 10 mph and gusty until
2100, then downslope/downvalley 4-7 mph until
0300, then northeast around 10 mph.
Ridge top winds.....North 10 to 15 mph until 2400, then northeast.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph until 2400, then
northeast.
Mixing Height.......5600-6600 ft agl until 2100, then 400-600 ft
agl.
Smoke dispersal.....Good until 2100, then poor.
Haines Index........3.
.SATURDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Max temperature.....56-61.
24 hr trend......14 degrees warmer.
Min humidity........28-34 percent.
24 hr trend......4 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
southeast 10 to 15 mph with gusts to around 25
mph.
Ridge top winds.....East around 15 mph until 1200, then southeast.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....East around 15 mph until 1200, then south.
Mixing Height.......400-2000 ft agl until 1200, then 3600-5600 ft
agl.
Smoke dispersal.....Poor to fair until 1500, then good.
Haines Index........4.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Not as cool. Mostly cloudy. Lows in the upper
30s. Southeast winds around 15 mph.
.SUNDAY...Breezy. Showers, snow showers likely and slight chance
of thunderstorms. Lows in the upper 20s. Highs in the upper 50s.
Southwest winds around 25 mph.
.MONDAY...Colder. Mostly cloudy. Chance of snow showers and
showers. Lows in the upper 20s. Highs in the lower 40s. West
winds around 20 mph.
.TUESDAY...Partly cloudy with chance of snow showers. Lows in the
mid 20s. Highs in the lower 40s. West winds around 20 mph.
.WEDNESDAY...Partly cloudy with slight chance of snow showers.
Lows in the mid 20s. Highs in the mid 40s.
.THURSDAY...Partly cloudy. Slight chance of snow showers in the
morning, then chance of showers and snow showers in the
afternoon. Highs in the lower 50s.
$$
WYZ277-032200-
Lincoln and Uinta Counties/Lower Elevations-
Including the cities of Evanston, Fort Bridger, and Kemmerer
541 AM MDT Fri May 3 2024
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy then
becoming mostly sunny. Scattered snow showers
in the morning, then isolated snow showers
early in the afternoon. Chance of snow 50
percent.
Max temperature.....40-45.
24 hr trend......2 degrees warmer.
Min humidity........34-40 percent.
24 hr trend......10 percent wetter.
20-foot winds.......West winds around 15 mph with gusts to around
25 mph.
Ridge top winds.....West 20 to 25 mph.
LAL.................1.
Chc of wetting rain.Less than 5 percent.
Transport winds.....West 20 to 25 mph.
Mixing Height.......800 ft agl until 0900. 6800-7600 ft agl after
1500.
Smoke dispersal.....Poor until 0900. Very good after 1200.
Haines Index........3.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....22-27.
24 hr trend......2 degrees cooler.
Max humidity........70-76 percent.
24 hr trend......13 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds around 10 mph until 2100, then
downslope/downvalley 4-7 mph until 0300, then
northeast around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Northwest 10 to 15 mph until 2400, then
northeast.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph until 2400, then
northeast.
Mixing Height.......5600-6400 ft agl until 2100, then 400-600 ft
agl.
Smoke dispersal.....Good until 2100, then poor.
Haines Index........3.
.SATURDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Max temperature.....57-62.
24 hr trend......15 degrees warmer.
Min humidity........27-33 percent.
24 hr trend......6 percent drier.
20-foot winds.......East winds 10 to 15 mph with higher gusts until
1500, then southeast with higher gusts.
Ridge top winds.....East 15 to 20 mph until 1500, then southeast.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....East 15 to 20 mph until 1500, then south.
Mixing Height.......400-1600 ft agl until 1200. 6200-6800 ft agl
after 1500.
Smoke dispersal.....Poor until 1500, then very good.
Haines Index........4.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Not as cool. Mostly cloudy. Slight chance of
showers after midnight. Lows in the lower 40s. Southeast winds
around 10 mph.
.SUNDAY...Showers, snow showers and slight chance of
thunderstorms. Lows in the upper 20s. Highs in the mid 50s.
Southwest winds around 20 mph.
.MONDAY...Colder, breezy. Mostly cloudy. Snow showers likely.
Lows in the upper 20s. Highs in the lower 40s. West winds around
25 mph.
.TUESDAY...Partly cloudy with snow showers likely. Lows in the
mid 20s. Highs in the lower 40s. West winds around 20 mph.
.WEDNESDAY...Partly cloudy with chance of snow showers. Lows in
the mid 20s. Highs in the lower 40s.
.THURSDAY...Partly cloudy. Slight chance of snow showers in the
morning, then chance of showers and snow showers in the
afternoon. Highs around 50.
$$
WYZ279-032200-
Sweetwater County/Rock Springs BLM/Flaming Gorge NRA-
Including the cities of Green River, Rock Springs, and Wamsutter
541 AM MDT Fri May 3 2024
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Scattered rain showers in the morning.
Scattered snow showers through the day.
Isolated rain showers in the afternoon. Chance
of precipitation 50 percent.
Max temperature.....42-47.
24 hr trend......Unchanged.
Min humidity........31-37 percent.
24 hr trend......8 percent wetter.
20-foot winds.......West winds 15 to 20 mph with gusts to around 30
mph.
Ridge top winds.....West 20 to 25 mph until 1200, then around 30
mph until 1500, then northwest around 20 mph.
LAL.................1.
Chc of wetting rain.Less than 5 percent.
Transport winds.....West 20 to 25 mph until 1200, then 25 to 30
mph.
Mixing Height.......600-800 ft agl until 0900. 8000-9200 ft agl
after 1500.
Smoke dispersal.....Poor until 0900. Excellent after 1200.
Haines Index........3.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....26-31.
24 hr trend......3 degrees cooler.
Max humidity........68-74 percent.
24 hr trend......10 percent drier.
Humidity recovery...Good.
20-foot winds.......North winds around 10 mph until 2100, then
downslope/downvalley 4-7 mph. Gusts up to 15
mph.
Ridge top winds.....North around 15 mph until 2100, then east.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 20 mph until 2100, then north
around 10 mph until 2400, then east.
Mixing Height.......6400-7400 ft agl until 2100, then 400-600 ft
agl.
Smoke dispersal.....Good to very good until 2100, then poor.
Haines Index........3.
.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....61-66.
24 hr trend......17 degrees warmer.
Min humidity........22-28 percent.
24 hr trend......5 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then south
10 to 15 mph with gusts to around 25 mph.
Ridge top winds.....Southeast 15 to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 15 mph until 1200, then south.
Mixing Height.......400-1600 ft agl until 1200. 6600-7400 ft agl
after 1500.
Smoke dispersal.....Poor until 1200. Very good after 1500.
Haines Index........4.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Not as cool. Partly cloudy. Lows in the lower
40s. Southeast winds around 15 mph.
.SUNDAY...Windy. Mostly cloudy with showers likely with possible
snow showers and thunderstorms. Lows around 30. Highs in the
lower 60s. Southwest winds around 30 mph.
.MONDAY...Cooler, breezy. Partly cloudy. Chance of snow showers
and showers. Lows in the upper 20s. Highs in the mid 40s. West
winds around 25 mph.
.TUESDAY...Breezy. Partly cloudy with chance of snow showers.
Lows in the mid 20s. Highs in the mid 40s. West winds around
25 mph.
.WEDNESDAY...Partly cloudy with slight chance of snow showers.
Lows in the upper 20s. Highs in the upper 40s.
.THURSDAY...Partly cloudy. Slight chance of snow showers in the
morning, then chance of showers in the afternoon. Highs in the
lower 50s.
$$
WYZ289-032200-
Granite/Green/Ferris/Rattlesnake Mountains-
Including the city of Jeffrey City
541 AM MDT Fri May 3 2024
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Numerous snow showers early in the morning,
then scattered snow showers in the late morning
and early afternoon. Isolated snow showers
early in the afternoon. Snow accumulation up to
1 inch. Chance of snow 70 percent.
Max temperature.....38-43.
24 hr trend......3 degrees cooler.
Min humidity........35-41 percent.
24 hr trend......19 percent wetter.
20-foot winds.......North winds 10 to 15 mph with higher gusts.
Ridge top winds.....North 15 to 20 mph.
LAL.................1.
Chc of wetting rain.25 percent until 1200, then 5 percent.
Transport winds.....North around 15 mph.
Mixing Height.......1400-3400 ft agl until 1500, then 3800-5200 ft
agl.
Smoke dispersal.....Fair to good.
Haines Index........3.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....25-30.
24 hr trend......1 degree cooler.
Max humidity........68-74 percent.
24 hr trend......16 percent drier.
Humidity recovery...Good.
20-foot winds.......Downslope/downvalley 4-7 mph. Gusts up to 10
mph.
Ridge top winds.....North around 10 mph until 2100, then east.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph until 2100, then east
until 0300, then southeast.
Mixing Height.......3800-4400 ft agl until 2100, then 400-600 ft
agl.
Smoke dispersal.....Poor.
Haines Index........3.
.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....58-63.
24 hr trend......19 degrees warmer.
Min humidity........24-30 percent.
24 hr trend......12 percent drier.
20-foot winds.......South winds 10 to 15 mph. Gusts up to 15 mph
until 1200, then 20 mph.
Ridge top winds.....South 15 to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph.
Mixing Height.......400-1600 ft agl until 1200, then 4000-5800 ft
agl.
Smoke dispersal.....Poor until 1200, then good.
Haines Index........4.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Not as cool. Mostly clear. Lows around 40.
Southeast winds around 15 mph.
.SUNDAY...Windy. Mostly cloudy with chance of showers, snow
showers and slight chance of thunderstorms. Lows in the lower
30s. Highs in the mid 60s. Southwest winds around 30 mph.
.MONDAY...Cooler, windy. Partly cloudy. Snow showers and showers
likely. Lows in the lower 30s. Highs in the upper 40s. West winds
around 30 mph.
.TUESDAY...Breezy. Partly cloudy with chance of snow showers and
showers. Lows in the upper 20s. Highs in the upper 40s. West
winds around 25 mph.
.WEDNESDAY...Partly cloudy. Chance of snow showers and showers.
Lows around 30. Highs in the upper 40s.
.THURSDAY...Mostly cloudy. Chance of snow showers in the morning,
then chance of showers and snow showers in the afternoon. Highs
in the upper 40s.
$$
WYZ300-032200-
Casper Mountain-
541 AM MDT Fri May 3 2024
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Numerous snow showers in the morning, then
scattered snow showers late in the morning.
Isolated snow showers late in the afternoon.
Snow accumulation up to 2 inches. Chance of
snow 70 percent.
Max temperature.....36-41.
24 hr trend......4 degrees cooler.
Min humidity........43-49 percent.
24 hr trend......30 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then north
around 10 mph with higher gusts.
Ridge top winds.....South around 10 mph until 0900, then north.
LAL.................1.
Chc of wetting rain.25 percent until 1200, then zero percent.
Transport winds.....Southeast around 10 mph until 0900, then
northwest.
Mixing Height.......800-2600 ft agl until 1500, then 3600-3800 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........2.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....24-29.
24 hr trend......1 degree cooler.
Max humidity........68-74 percent.
24 hr trend......10 percent drier.
Humidity recovery...Good.
20-foot winds.......North winds around 10 mph until 2100, then
downslope/downvalley 4-7 mph until 2400, then
east around 10 mph until 0300, then southeast.
Gusts up to 15 mph until 0300, then 20 mph.
Ridge top winds.....North around 15 mph until 2100, then east until
0300, then southeast.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph until 2100, then
northeast until 2400, then southeast.
Mixing Height.......3800-4000 ft agl until 2100, then 400-600 ft
agl.
Smoke dispersal.....Poor.
Haines Index........2.
.SATURDAY...
Sky/weather.........Sunny.
Max temperature.....57-62.
24 hr trend......19 degrees warmer.
Min humidity........25-31 percent.
24 hr trend......22 percent drier.
20-foot winds.......South winds around 10 mph with higher gusts.
Ridge top winds.....South around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph.
Mixing Height.......400-2200 ft agl until 1200, then 4800-6000 ft
agl.
Smoke dispersal.....Poor until 1200, then good.
Haines Index........3.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Not as cool. Mostly clear. Lows in the upper
30s. Southeast winds around 15 mph.
.SUNDAY...Mostly cloudy. Chance of showers, snow showers and
slight chance of thunderstorms. Lows in the mid 30s. Highs in the
mid 60s. South winds around 20 mph.
.MONDAY...Cooler, windy. Mostly cloudy with snow showers and
showers likely. Lows in the lower 30s. Highs in the mid 40s. West
winds around 30 mph.
.TUESDAY...Breezy. Partly cloudy with chance of snow showers.
Lows in the upper 20s. Highs in the mid 40s. West winds around
25 mph.
.WEDNESDAY...Mostly cloudy. Chance of snow showers. Lows around
30. Highs in the mid 40s.
.THURSDAY...Mostly cloudy. Chance of snow showers in the morning,
then snow showers and showers likely in the afternoon. Highs in
the mid 40s.
$$