Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
608
FNUS55 KRIW 080817
FWFRIW
Fire Weather Planning Forecast for Western and Central Wyoming
National Weather Service Riverton WY
216 AM MDT Wed May 8 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---
WYZ280-082200-
Natrona County/Casper BLM-
Including the cities of Casper and Midwest
216 AM MDT Wed May 8 2024
.TODAY...
Sky/weather.........Mostly cloudy. Chance of rain showers and snow
showers in the morning, then rain showers and
snow showers likely in the afternoon. Little or
no snow accumulation. Chance of precipitation
70 percent.
Max temperature.....42-47.
24 hr trend......7 degrees cooler.
Min humidity........65-71 percent.
24 hr trend......37 percent wetter.
20-foot winds.......Breezy. West winds 20 to 25 mph with gusts to
around 35 mph until 1500, then northwest around
15 mph with gusts to around 25 mph.
Ridge top winds.....West 25 to 30 mph until 1500, then northwest
around 20 mph.
LAL.................1.
Chc of wetting rain.15 percent until 1200, then 50 percent.
Transport winds.....West 25 to 30 mph until 1500, then northwest
around 20 mph.
Mixing Height.......1000-3000 ft agl until 1200, then 3000-3600 ft
agl.
Smoke dispersal.....Fair to good.
Haines Index........2.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of thunderstorms
in the evening. Rain showers and snow showers
likely through the night. Little or no snow
accumulation. Chance of precipitation 70
percent.
Min temperature.....32-37.
24 hr trend......3 degrees cooler.
Max humidity........90-96 percent.
24 hr trend......12 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North winds around 15 mph and gusty.
Ridge top winds.....North around 20 mph.
LAL.................2 until 2400, then 1.
Chc of wetting rain.60 percent until 2400, then 25 percent.
Transport winds.....North around 20 mph.
Mixing Height.......1200-2600 ft agl.
Smoke dispersal.....Poor to fair.
Haines Index........2.
.THURSDAY...
Sky/weather.........Mostly cloudy. Chance of snow showers early in
the morning. Chance of rain showers through the
day. Slight chance of thunderstorms in the
afternoon. Chance of precipitation 50 percent.
Max temperature.....46-51.
24 hr trend......4 degrees warmer.
Min humidity........60-66 percent.
24 hr trend......3 percent drier.
20-foot winds.......Northeast winds around 15 mph with gusts to
around 25 mph.
Ridge top winds.....Northeast around 20 mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.12 percent.
Transport winds.....Northeast around 20 mph.
Mixing Height.......1200-2200 ft agl until 1200, then 3400-4600 ft
agl.
Smoke dispersal.....Fair to good.
Haines Index........2.
.Forecast days 3 through 7......
.THURSDAY NIGHT...Partly cloudy. Chance of showers and slight
chance of thunderstorms in the evening. Lows in the upper 30s.
North winds around 10 mph.
.FRIDAY...Mostly clear with slight chance of showers. Lows in the
mid 30s. Highs in the upper 50s. Winds generally less than
10 mph.
.SATURDAY...Clear. Lows in the lower 40s. Highs in the upper 60s.
Northwest winds around 10 mph.
.SUNDAY...Mostly clear. Slight chance of showers. Lows in the mid
40s. Highs in the lower 70s. Northwest winds around 10 mph.
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the mid 70s.
.TUESDAY...Mostly sunny. Chance of showers and slight chance of
thunderstorms in the afternoon. Highs in the lower 70s.
$$
WYZ283-082200-
Upper Wind River Basin/Wind River Basin-
Including the cities of Crowheart, Lander, Riverton, and Shoshoni
216 AM MDT Wed May 8 2024
.TODAY...
Sky/weather.........Cloudy. Chance of rain showers in the morning.
Chance of snow showers through the day. Rain
showers likely and slight chance of
thunderstorms in the afternoon. Little or no
snow accumulation. Chance of precipitation 70
percent.
Max temperature.....44-49.
24 hr trend......5 degrees cooler.
Min humidity........58-64 percent.
24 hr trend......29 percent wetter.
20-foot winds.......Northwest winds around 15 mph with gusts to
around 25 mph.
Ridge top winds.....Northwest around 20 mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.10 percent until 1200, then 40 percent.
Transport winds.....Northwest 20 to 25 mph.
Mixing Height.......800-1000 ft agl until 0900, then 2800-4400 ft
agl.
Smoke dispersal.....Fair to good.
Haines Index........2.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of thunderstorms
in the evening. Rain showers and snow showers
likely through the night. Little or no snow
accumulation. Chance of precipitation 70
percent.
Min temperature.....33-38.
24 hr trend......1 degree cooler.
Max humidity........86-92 percent.
24 hr trend......22 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North winds 15 to 20 mph with gusts to around
25 mph until 2400, then northeast around 10 mph
and gusty.
Ridge top winds.....North 15 to 20 mph.
LAL.................2 until 2400, then 1.
Chc of wetting rain.27 percent.
Transport winds.....North 20 to 25 mph until 2400, then around 15
mph.
Mixing Height.......1400-3200 ft agl until 2400, then 1000-1200 ft
agl.
Smoke dispersal.....Poor.
Haines Index........2.
.THURSDAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Chance of snow showers early in the morning.
Chance of rain showers through the day. Slight
chance of thunderstorms in the afternoon.
Chance of precipitation 50 percent.
Max temperature.....47-52.
24 hr trend......3 degrees warmer.
Min humidity........53-59 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Northeast winds 10 to 15 mph with higher gusts.
Ridge top winds.....Northeast 15 to 20 mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.12 percent.
Transport winds.....Northeast 15 to 20 mph.
Mixing Height.......1000-2400 ft agl until 1200, then 3800-5400 ft
agl.
Smoke dispersal.....Poor to fair until 1500, then good.
Haines Index........2.
.Forecast days 3 through 7......
.THURSDAY NIGHT...Partly cloudy. Chance of showers and slight
chance of thunderstorms in the evening, then slight chance of
showers after midnight. Lows in the upper 30s. North winds around
10 mph.
.FRIDAY...Mostly clear with slight chance of showers. Lows in the
upper 30s. Highs in the upper 50s. Winds generally less than
10 mph.
.SATURDAY...Clear. Lows in the lower 40s. Highs in the upper 60s.
North winds around 10 mph.
.SUNDAY...Mostly clear. Slight chance of showers. Lows in the mid
40s. Highs in the lower 70s. West winds around 10 mph.
.MONDAY THROUGH TUESDAY...Mostly clear with slight chance of
showers and thunderstorms. Lows in the mid 40s. Highs in the mid
70s.
$$
WYZ285-082200-
South Bighorn Mountains-
216 AM MDT Wed May 8 2024
...WINTER STORM WARNING IN EFFECT UNTIL 6 AM MDT THURSDAY...
.TODAY...
Sky/weather.........Cloudy. Snow showers in the morning. Rain
showers through the day. Snow showers likely in
the afternoon. Snow accumulation up to 5
inches. Chance of precipitation 90 percent.
Max temperature.....37-42.
24 hr trend......7 degrees cooler.
Min humidity........75-81 percent.
24 hr trend......45 percent wetter.
20-foot winds.......Windy. Northwest winds 25 to 30 mph with gusts
to around 45 mph until 1200, then 15 to 20 mph
with gusts to around 35 mph.
Ridge top winds.....Northwest 30 to 35 mph until 1200, then 20 to
25 mph.
LAL.................1.
Chc of wetting rain.60 percent.
Transport winds.....Northwest around 35 mph until 1200, then around
25 mph.
Mixing Height.......800-2400 ft agl.
Smoke dispersal.....Poor to fair.
Haines Index........2.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of thunderstorms
early in the evening. Snow showers and rain
showers likely until early morning, then chance
of snow showers and rain showers after
midnight. Snow accumulation up to 2 inches.
Chance of precipitation 70 percent.
Min temperature.....30-35.
24 hr trend......1 degree warmer.
Max humidity........88-94 percent.
24 hr trend......2 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North winds around 15 mph with gusts to around
25 mph.
Ridge top winds.....North around 20 mph.
LAL.................1.
Chc of wetting rain.55 percent until 2400, then 30 percent.
Transport winds.....North around 20 mph until 0300, then northeast.
Mixing Height.......800-2000 ft agl.
Smoke dispersal.....Poor.
Haines Index........2.
.THURSDAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Chance of snow showers until late afternoon.
Chance of rain showers through the day. Slight
chance of thunderstorms late in the afternoon.
Chance of precipitation 50 percent.
Max temperature.....41-46.
24 hr trend......6 degrees warmer.
Min humidity........68-74 percent.
24 hr trend......11 percent drier.
20-foot winds.......Northeast winds 10 to 15 mph with higher gusts.
Ridge top winds.....Northeast 15 to 20 mph.
LAL.................1.
Chc of wetting rain.7 percent.
Transport winds.....Northeast 15 to 20 mph.
Mixing Height.......800-2000 ft agl until 1200, then 3000-4000 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........2.
.Forecast days 3 through 7......
.THURSDAY NIGHT...Partly cloudy. Chance of showers, snow showers
and slight chance of thunderstorms in the evening, then chance of
snow showers and slight chance of showers after midnight. Lows in
the mid 30s. Winds generally less than 10 mph.
.FRIDAY...Mostly clear with chance of snow showers and slight
chance of showers. Lows in the mid 30s. Highs in the lower 50s.
Winds generally less than 10 mph.
.SATURDAY...Clear. Lows in the lower 40s. Highs in the lower 60s.
Northwest winds around 10 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the mid 60s.
Northwest winds around 10 mph.
.MONDAY...Mostly clear. Chance of showers and slight chance of
thunderstorms. Lows in the mid 40s. Highs in the upper 60s.
.TUESDAY...Mostly sunny. Slight chance of showers in the morning,
then chance of showers and slight chance of thunderstorms in the
afternoon. Highs in the mid 60s.
$$
WYZ281-082200-
Johnson County/Casper BLM-
Including the cities of Buffalo and Kaycee
216 AM MDT Wed May 8 2024
.TODAY...
Sky/weather.........Cloudy. Snow showers likely in the morning.
Rain showers likely through the day. Little or
no snow accumulation. Chance of precipitation
70 percent.
Max temperature.....40-45.
24 hr trend......9 degrees cooler.
Min humidity........71-77 percent.
24 hr trend......42 percent wetter.
20-foot winds.......Breezy. Northwest winds 20 to 25 mph with gusts
to around 35 mph.
Ridge top winds.....Northwest around 25 mph.
LAL.................1.
Chc of wetting rain.52 percent.
Transport winds.....Northwest around 25 mph.
Mixing Height.......800-2400 ft agl.
Smoke dispersal.....Poor to fair.
Haines Index........2.
.TONIGHT...
Sky/weather.........Cloudy. Rain showers likely and slight chance
of thunderstorms in the evening, then chance of
rain showers and snow showers after midnight.
No snow accumulation. Chance of precipitation
70 percent.
Min temperature.....33-38.
24 hr trend......Unchanged.
Max humidity........90-96 percent.
24 hr trend......5 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North winds 15 to 20 mph. Gusts up to 30 mph
until 2400, then 20 mph.
Ridge top winds.....North 20 to 25 mph.
LAL.................1.
Chc of wetting rain.50 percent until 2400, then 20 percent.
Transport winds.....North 20 to 25 mph.
Mixing Height.......1000-2200 ft agl.
Smoke dispersal.....Poor to fair.
Haines Index........2.
.THURSDAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Chance of snow showers early in the morning.
Chance of rain showers through the day. Slight
chance of thunderstorms late in the afternoon.
Chance of precipitation 50 percent.
Max temperature.....47-52.
24 hr trend......7 degrees warmer.
Min humidity........62-68 percent.
24 hr trend......12 percent drier.
20-foot winds.......North winds 10 to 15 mph with gusts to around
25 mph.
Ridge top winds.....North 15 to 20 mph.
LAL.................1.
Chc of wetting rain.7 percent.
Transport winds.....North 15 to 20 mph.
Mixing Height.......1000-2200 ft agl until 1200, then 4000-4600 ft
agl.
Smoke dispersal.....Fair to good.
Haines Index........2.
.Forecast days 3 through 7......
.THURSDAY NIGHT...Partly cloudy. Slight chance of showers and
thunderstorms in the evening. Lows in the upper 30s. Northwest
winds around 10 mph.
.FRIDAY...Warmer. Mostly clear. Lows in the upper 30s. Highs in
the lower 60s. Winds generally less than 10 mph.
.SATURDAY...Mostly clear. Lows in the lower 40s. Highs in the
upper 60s. West winds around 10 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
Northwest winds around 10 mph.
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the mid 70s.
.TUESDAY...Mostly sunny. Chance of showers and slight chance of
thunderstorms in the afternoon. Highs in the lower 70s.
$$
WYZ282-082200-
South Bighorn Basin/Worland BLM-
Including the cities of Ten Sleep, Thermopolis, and Worland
216 AM MDT Wed May 8 2024
.TODAY...
Sky/weather.........Cloudy. Rain showers and snow showers in the
morning, then rain showers likely in the
afternoon. No snow accumulation. Chance of
precipitation 90 percent.
Max temperature.....39-44.
24 hr trend......9 degrees cooler.
Min humidity........74-80 percent.
24 hr trend......50 percent wetter.
20-foot winds.......Breezy. Northwest winds 15 to 20 mph with gusts
to around 30 mph until 1500, then around 25 mph
with gusts to around 35 mph.
Ridge top winds.....Northwest 20 to 25 mph until 1500, then around
30 mph.
LAL.................1.
Chc of wetting rain.70 percent until 1200, then 25 percent.
Transport winds.....Northwest 20 to 25 mph until 1500, then around
30 mph.
Mixing Height.......1200-2600 ft agl.
Smoke dispersal.....Poor to fair.
Haines Index........2.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of thunderstorms
in the evening. Chance of rain showers through
the night. Chance of snow showers early in the
morning. Chance of precipitation 50 percent.
Min temperature.....31-36.
24 hr trend......Unchanged.
Max humidity........90-96 percent.
24 hr trend......1 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Breezy. Northwest winds 20 to 25 mph with gusts
to around 35 mph until 2400, then 10 to 15 mph
with gusts to around 25 mph.
Ridge top winds.....Northwest 25 to 30 mph until 2400, then 15 to
20 mph.
LAL.................1.
Chc of wetting rain.7 percent.
Transport winds.....Northwest 25 to 30 mph until 2400, then north
15 to 20 mph.
Mixing Height.......800-2400 ft agl.
Smoke dispersal.....Poor.
Haines Index........2.
.THURSDAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Slight chance of snow showers in the morning.
Chance of rain showers through the day. Slight
chance of thunderstorms in the afternoon.
Chance of precipitation 50 percent.
Max temperature.....46-51.
24 hr trend......9 degrees warmer.
Min humidity........56-62 percent.
24 hr trend......24 percent drier.
20-foot winds.......Northwest winds around 10 mph until 1500, then
north. Gusts up to 20 mph.
Ridge top winds.....Northwest around 15 mph until 1500, then north.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....North around 15 mph.
Mixing Height.......800-1800 ft agl until 1200, then 3000-4800 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........2.
.Forecast days 3 through 7......
.THURSDAY NIGHT...Partly cloudy. Slight chance of showers and
thunderstorms in the evening. Lows in the upper 30s. North winds
around 10 mph.
.FRIDAY...Warmer. Mostly clear. Lows in the upper 30s. Highs in
the lower 60s. Winds generally less than 10 mph.
.SATURDAY...Clear. Lows in the mid 40s. Highs around 70. Winds
generally less than 10 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the mid 70s. Winds
generally less than 10 mph.
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the mid 70s.
.TUESDAY...Mostly sunny. Chance of showers and slight chance of
thunderstorms in the afternoon. Highs in the mid 70s.
$$
WYZ275-082200-
North Bighorn Basin/Worland BLM-
Including the cities of Greybull, Lovell, and Powell
216 AM MDT Wed May 8 2024
.TODAY...
Sky/weather.........Mostly cloudy. Rain showers and snow showers in
the morning, then rain showers likely in the
afternoon. Snow accumulation up to 2 inches.
Chance of precipitation near 100 percent.
Max temperature.....39-44.
24 hr trend......8 degrees cooler.
Min humidity........75-81 percent.
24 hr trend......49 percent wetter.
20-foot winds.......Breezy. Northwest winds 20 to 25 mph with gusts
to around 40 mph.
Ridge top winds.....Northwest 25 to 30 mph.
LAL.................1.
Chc of wetting rain.75 percent until 1200, then 30 percent.
Transport winds.....Northwest 25 to 30 mph.
Mixing Height.......1000-2400 ft agl.
Smoke dispersal.....Poor to fair.
Haines Index........2.
.TONIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy. Rain
showers likely in the evening, then chance of
rain showers and snow showers after midnight.
Little or no snow accumulation. Chance of
precipitation 70 percent.
Min temperature.....31-36.
24 hr trend......1 degree warmer.
Max humidity........86-92 percent.
24 hr trend......3 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Breezy. North winds 20 to 25 mph with gusts to
around 40 mph until 0300, then around 15 mph
with gusts to around 25 mph.
Ridge top winds.....North 25 to 30 mph until 0300, then around 20
mph.
LAL.................1.
Chc of wetting rain.15 percent until 2400, then 5 percent.
Transport winds.....North 25 to 30 mph until 0300, then around 20
mph.
Mixing Height.......600-2000 ft agl.
Smoke dispersal.....Poor.
Haines Index........2.
.THURSDAY...
Sky/weather.........Partly cloudy. Slight chance of snow showers in
the morning. Chance of rain showers through the
day. Chance of precipitation 50 percent.
Max temperature.....45-50.
24 hr trend......8 degrees warmer.
Min humidity........59-65 percent.
24 hr trend......23 percent drier.
20-foot winds.......North winds around 15 mph with gusts to around
25 mph.
Ridge top winds.....North around 20 mph.
LAL.................1.
Chc of wetting rain.Less than 5 percent.
Transport winds.....North around 20 mph.
Mixing Height.......600-1800 ft agl until 1200, then 3000-4400 ft
agl.
Smoke dispersal.....Fair to good.
Haines Index........2.
.Forecast days 3 through 7......
.THURSDAY NIGHT...Mostly clear. Slight chance of showers in the
evening. Lows in the upper 30s. North winds around 10 mph.
.FRIDAY...Warmer. Mostly clear. Lows in the upper 30s. Highs in
the lower 60s. Winds generally less than 10 mph.
.SATURDAY...Clear. Lows in the mid 40s. Highs around 70. East
winds around 10 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the mid 70s. East
winds around 10 mph.
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the mid 70s.
.TUESDAY...Mostly sunny. Slight chance of showers in the morning,
then chance of showers and slight chance of thunderstorms in the
afternoon. Highs in the mid 70s.
$$
WYZ276-082200-
Cody Foothills-
Including the cities of Clark, Cody, and Meeteetse
216 AM MDT Wed May 8 2024
.TODAY...
Sky/weather.........Cloudy. Rain showers and snow showers through
the day. Slight chance of thunderstorms in the
afternoon. Snow accumulation up to 2 inches.
Chance of precipitation 90 percent.
Max temperature.....40-45.
24 hr trend......7 degrees cooler.
Min humidity........59-65 percent.
24 hr trend......34 percent wetter.
20-foot winds.......Breezy. Northwest winds around 20 mph until
1500, then north. Gusts up to 35 mph.
Ridge top winds.....Northwest around 25 mph until 1500, then north.
LAL.................1 until 1200, then 2.
Chc of wetting rain.70 percent.
Transport winds.....Northwest 25 to 30 mph.
Mixing Height.......800-2400 ft agl.
Smoke dispersal.....Poor to fair.
Haines Index........2.
.TONIGHT...
Sky/weather.........Mostly cloudy. Rain showers and slight chance
of thunderstorms in the evening. Snow showers
through the night. Rain showers likely after
midnight. Little or no snow accumulation.
Chance of precipitation 90 percent.
Min temperature.....33-38.
24 hr trend......Unchanged.
Max humidity........87-93 percent.
24 hr trend......18 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Breezy. North winds 20 to 25 mph with gusts to
around 35 mph until 0300, then around 15 mph
with gusts to around 25 mph.
Ridge top winds.....North 25 to 30 mph until 0300, then around 20
mph.
LAL.................2 until 2400, then 1.
Chc of wetting rain.60 percent until 2400, then 45 percent.
Transport winds.....North 25 to 30 mph until 0300, then around 20
mph.
Mixing Height.......800-2200 ft agl.
Smoke dispersal.....Poor to fair.
Haines Index........2.
.THURSDAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Chance of snow showers in the morning. Chance
of rain showers through the day. Slight chance
of thunderstorms in the afternoon. Chance of
precipitation 50 percent.
Max temperature.....44-49.
24 hr trend......5 degrees warmer.
Min humidity........63-69 percent.
24 hr trend......2 percent wetter.
20-foot winds.......North winds around 15 mph with gusts to around
25 mph.
Ridge top winds.....North around 20 mph.
LAL.................1.
Chc of wetting rain.10 percent.
Transport winds.....North around 20 mph.
Mixing Height.......1000-3000 ft agl until 1500, then 3200-3600 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........2.
.Forecast days 3 through 7......
.THURSDAY NIGHT...Partly cloudy. Slight chance of showers in the
evening. Lows in the upper 30s. Northwest winds around 10 mph.
.FRIDAY...Warmer. Mostly clear. Lows in the upper 30s. Highs in
the upper 50s. Winds generally less than 10 mph.
.SATURDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
60s. Northwest winds around 10 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs around 70. West winds
around 10 mph.
.MONDAY THROUGH TUESDAY...Partly cloudy with chance of showers
and slight chance of thunderstorms. Lows in the upper 40s. Highs
68 to 73.
$$
WYZ287-082200-
Owl Creek Mountains-
216 AM MDT Wed May 8 2024
.TODAY...
Sky/weather.........Cloudy. Rain showers and snow showers through
the day. Slight chance of thunderstorms in the
afternoon. Snow accumulation up to 2 inches.
Chance of precipitation 90 percent.
Max temperature.....36-41.
24 hr trend......7 degrees cooler.
Min humidity........58-64 percent.
24 hr trend......33 percent wetter.
20-foot winds.......Windy. North winds 15 to 20 mph with gusts to
around 35 mph until 1500, then around 30 mph
with gusts to around 45 mph.
Ridge top winds.....North around 20 mph until 1200, then 30 to 35
mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.50 percent until 1200, then 65 percent.
Transport winds.....North around 20 mph until 1200, then 30 to 35
mph.
Mixing Height.......800-2400 ft agl until 1200, then 2600-3000 ft
agl.
Smoke dispersal.....Fair to good.
Haines Index........2.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of thunderstorms
in the evening. Rain showers and snow showers
likely, then chance of rain showers and snow
showers early in the morning. Snow accumulation
up to 2 inches. Chance of precipitation 70
percent.
Min temperature.....31-36.
24 hr trend......1 degree cooler.
Max humidity........88-94 percent.
24 hr trend......16 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Windy. North winds 25 to 30 mph with gusts to
around 45 mph until 0300, then around 20 mph
with gusts to around 30 mph.
Ridge top winds.....North 30 to 35 mph until 0300, then around 25
mph.
LAL.................2 until 2400, then 1.
Chc of wetting rain.35 percent.
Transport winds.....North 30 to 35 mph until 0300, then around 25
mph.
Mixing Height.......800-2600 ft agl.
Smoke dispersal.....Poor to fair.
Haines Index........2.
.THURSDAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Chance of snow showers in the morning. Chance
of rain showers through the day. Slight chance
of thunderstorms in the afternoon. Chance of
precipitation 50 percent.
Max temperature.....41-46.
24 hr trend......5 degrees warmer.
Min humidity........66-72 percent.
24 hr trend......5 percent wetter.
20-foot winds.......North winds 15 to 20 mph with gusts to around
30 mph.
Ridge top winds.....North 20 to 25 mph.
LAL.................1.
Chc of wetting rain.12 percent.
Transport winds.....North 20 to 25 mph.
Mixing Height.......1000-2000 ft agl until 1200, then 3400-4600 ft
agl.
Smoke dispersal.....Poor to fair until 1500, then good.
Haines Index........2.
.Forecast days 3 through 7......
.THURSDAY NIGHT...Partly cloudy. Chance of showers and slight
chance of thunderstorms in the evening, then slight chance of
showers and snow showers after midnight. Lows in the upper 30s.
Northwest winds around 10 mph.
.FRIDAY...Warmer. Mostly clear with slight chance of showers and
snow showers. Lows in the upper 30s. Highs in the mid 50s. Winds
generally less than 10 mph.
.SATURDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
60s. North winds around 10 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the upper 60s.
West winds around 10 mph.
.MONDAY THROUGH TUESDAY...Mostly clear with chance of showers and
slight chance of thunderstorms. Lows in the upper 40s. Highs in
the upper 60s.
$$
WYZ286-082200-
Absaroka Mountains/North Shoshone NF-
Including the city of Pahaska
216 AM MDT Wed May 8 2024
...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM THIS MORNING TO
3 AM MDT THURSDAY...
.TODAY...
Sky/weather.........Mostly cloudy. Snow showers through the day.
Rain showers and slight chance of thunderstorms
in the afternoon. Snow accumulation up to 7
inches. Chance of precipitation near 100
percent.
Max temperature.....36-41.
24 hr trend......1 degree warmer.
Min humidity........59-65 percent.
24 hr trend......28 percent wetter.
20-foot winds.......Northwest winds 15 to 20 mph with gusts to
around 35 mph until 1500, then north with gusts
to around 25 mph.
Ridge top winds.....Northwest 20 to 25 mph until 1500, then north.
LAL.................1 until 1200, then 2.
Chc of wetting rain.60 percent until 1200, then 70 percent.
Transport winds.....Northwest 25 to 30 mph until 1200, then north
around 20 mph.
Mixing Height.......800-2800 ft agl.
Smoke dispersal.....Poor to fair.
Haines Index........3.
.TONIGHT...
Sky/weather.........Mostly cloudy. Rain showers and slight chance
of thunderstorms in the evening. Snow showers
through the night. Rain showers likely after
midnight. Snow accumulation up to 6 inches.
Chance of precipitation near 100 percent.
Min temperature.....28-33.
24 hr trend......4 degrees warmer.
Max humidity........86-92 percent.
24 hr trend......11 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast winds around 15 mph with gusts to
around 25 mph.
Ridge top winds.....Northeast around 20 mph.
LAL.................2 until 2400, then 1.
Chc of wetting rain.60 percent until 2400, then 50 percent.
Transport winds.....Northeast around 20 mph.
Mixing Height.......600-2600 ft agl.
Smoke dispersal.....Poor.
Haines Index........2.
.THURSDAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Chance of snow showers and rain showers through
the day. Slight chance of thunderstorms in the
afternoon. Chance of precipitation 50 percent.
Max temperature.....39-44.
24 hr trend......2 degrees warmer.
Min humidity........62-68 percent.
24 hr trend......2 percent drier.
20-foot winds.......Northeast winds around 15 mph with higher
gusts.
Ridge top winds.....Northeast around 20 mph.
LAL.................1.
Chc of wetting rain.12 percent.
Transport winds.....Northeast around 20 mph.
Mixing Height.......600-2200 ft agl until 1200, then 2600-3600 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........2.
.Forecast days 3 through 7......
.THURSDAY NIGHT...Partly cloudy. Chance of snow showers, showers
and slight chance of thunderstorms in the evening, then slight
chance of snow showers after midnight. Lows in the upper 20s.
Winds generally less than 10 mph.
.FRIDAY...Mostly clear. Slight chance of snow showers. Lows
around 30. Highs in the upper 40s. Winds generally less than
10 mph.
.SATURDAY...Mostly clear. Lows in the mid 30s. Highs in the mid
50s. West winds around 10 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 30s. Highs in the upper 50s.
West winds around 10 mph.
.MONDAY THROUGH TUESDAY...Mostly clear with chance of showers and
slight chance of thunderstorms. Lows in the mid 30s. Highs 55 to
60.
$$
WYZ140-082200-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
216 AM MDT Wed May 8 2024
...WINTER WEATHER ADVISORY IN EFFECT UNTIL NOON MDT TODAY...
.TODAY...
Sky/weather.........Mostly cloudy. Snow showers through the day.
Rain showers likely and slight chance of
thunderstorms in the afternoon. Snow
accumulation up to 3 inches. Chance of
precipitation near 100 percent.
Max temperature.....36-41.
24 hr trend......1 degree warmer.
Min humidity........66-72 percent.
24 hr trend......30 percent wetter.
20-foot winds.......Northwest winds around 15 mph with gusts to
around 25 mph.
Ridge top winds.....Northwest 15 to 20 mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.60 percent until 1200, then 30 percent.
Transport winds.....Northwest around 20 mph.
Mixing Height.......800-2600 ft agl until 1500, then 2800-3000 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........2.
.TONIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Chance of rain showers early in the evening.
Chance of snow showers. Slight chance of snow
showers early in the morning. Chance of
precipitation 50 percent.
Min temperature.....29-34.
24 hr trend......4 degrees warmer.
Max humidity........86-92 percent.
24 hr trend......1 percent drier.
Humidity recovery...Excellent.
20-foot winds.......North winds 10 to 15 mph and gusty.
Ridge top winds.....North 15 to 20 mph.
LAL.................1.
Chc of wetting rain.7 percent.
Transport winds.....North 15 to 20 mph.
Mixing Height.......2400-2600 ft agl until 2100, then 600 ft agl.
Smoke dispersal.....Poor.
Haines Index........2.
.THURSDAY...
Sky/weather.........Partly cloudy. Slight chance of snow showers.
Slight chance of rain showers in the late
morning and afternoon. Chance of precipitation
20 percent.
Max temperature.....41-46.
24 hr trend......5 degrees warmer.
Min humidity........54-60 percent.
24 hr trend......15 percent drier.
20-foot winds.......Northeast winds 10 to 15 mph with higher gusts.
Ridge top winds.....Northeast 15 to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast 15 to 20 mph.
Mixing Height.......600-2200 ft agl until 1200, then 3600-4400 ft
agl.
Smoke dispersal.....Fair to good.
Haines Index........2.
.Forecast days 3 through 7......
.THURSDAY NIGHT...Mostly clear. Lows in the mid 20s. Winds
generally less than 10 mph.
.FRIDAY...Mostly clear. Lows in the upper 20s. Highs in the mid
50s. Winds generally less than 10 mph.
.SATURDAY...Mostly clear. Lows in the lower 30s. Highs in the
upper 50s. Southwest winds around 10 mph.
.SUNDAY...Mostly clear. Slight chance of showers. Lows in the mid
30s. Highs in the upper 50s. Southwest winds around 10 mph.
.MONDAY THROUGH TUESDAY...Partly cloudy with chance of showers.
Lows in the lower 30s. Highs 55 to 60.
$$
WYZ415-082200-
North Zone Bridger Teton NF and Grand Teton NP-
Including the cities of Jackson and Moran
216 AM MDT Wed May 8 2024
...WINTER STORM WARNING IN EFFECT UNTIL NOON MDT TODAY...
.TODAY...
Sky/weather.........Cloudy. Snow showers in the morning, then snow
showers likely with possible showers and
thunderstorms in the afternoon. Snow
accumulation up to 5 inches. Chance of
precipitation near 100 percent.
Max temperature.....36-41.
24 hr trend......4 degrees warmer.
Min humidity........70-76 percent.
24 hr trend......13 percent wetter.
20-foot winds.......Northwest winds around 15 mph with gusts to
around 25 mph.
Ridge top winds.....Northwest 15 to 20 mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.45 percent until 1200, then 35 percent.
Transport winds.....Northwest around 20 mph.
Mixing Height.......600-2000 ft agl until 1200, then 2600-2800 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........2.
.TONIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy then
becoming mostly cloudy. Chance of snow showers,
rain showers and slight chance of thunderstorms
in the evening. Slight chance of snow showers
after midnight. Chance of precipitation 50
percent.
Min temperature.....24-29.
24 hr trend......2 degrees warmer.
Max humidity........84-90 percent.
24 hr trend......2 percent drier.
Humidity recovery...Excellent.
20-foot winds.......North winds around 10 mph and gusty.
Ridge top winds.....North around 15 mph.
LAL.................2 until 2400, then 1.
Chc of wetting rain.5 percent.
Transport winds.....North 15 to 20 mph.
Mixing Height.......2400-2600 ft agl until 2100, then 600 ft agl.
Smoke dispersal.....Poor.
Haines Index........2.
.THURSDAY...
Sky/weather.........Partly cloudy. Slight chance of snow showers
through the day. Slight chance of rain showers
late in the morning. Chance of precipitation 20
percent.
Max temperature.....44-49.
24 hr trend......6 degrees warmer.
Min humidity........51-57 percent.
24 hr trend......21 percent drier.
20-foot winds.......Northeast winds 10 to 15 mph with higher gusts.
Ridge top winds.....Northeast 15 to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....East 15 to 20 mph.
Mixing Height.......600-2400 ft agl until 1200, then 4000-5000 ft
agl.
Smoke dispersal.....Poor until 1200, then good.
Haines Index........3.
.Forecast days 3 through 7......
.THURSDAY NIGHT...Mostly clear. Lows in the mid 20s. East winds
around 10 mph.
.FRIDAY...Mostly clear. Lows in the upper 20s. Highs in the lower
50s. Winds generally less than 10 mph.
.SATURDAY...Clear. Lows in the lower 30s. Highs in the mid 50s.
Northwest winds around 10 mph.
.SUNDAY...Mostly clear. Slight chance of showers. Lows in the mid
30s. Highs in the upper 50s. Southwest winds around 10 mph.
.MONDAY...Mostly clear. Chance of showers. Lows in the lower 30s.
Highs in the upper 50s.
.TUESDAY...Mostly sunny. Slight chance of showers in the
afternoon. Highs in the mid 50s.
$$
WYZ416-082200-
West Wind River Mountains/East Zone Bridger Teton NF-
216 AM MDT Wed May 8 2024
.TODAY...
Sky/weather.........Cloudy. Chance of snow showers in the morning,
then snow showers likely in the afternoon.
Slight chance of thunderstorms late in the
afternoon. Snow accumulation up to 3 inches.
Chance of precipitation 70 percent.
Max temperature.....35-40.
24 hr trend......6 degrees warmer.
Min humidity........57-63 percent.
24 hr trend......5 percent wetter.
20-foot winds.......Northwest winds 15 to 20 mph with gusts to
around 30 mph.
Ridge top winds.....Northwest 20 to 25 mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.15 percent until 1200, then 50 percent.
Transport winds.....Northwest 20 to 25 mph.
Mixing Height.......800-2400 ft agl until 1200, then 3000-3600 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........3.
.TONIGHT...
Sky/weather.........Mostly cloudy. Snow showers likely early in the
evening. Slight chance of thunderstorms early
in the evening. Chance of snow showers. Snow
accumulation up to 4 inches. Chance of
precipitation 70 percent.
Min temperature.....25-30.
24 hr trend......5 degrees warmer.
Max humidity........84-90 percent.
24 hr trend......2 percent drier.
Humidity recovery...Excellent.
20-foot winds.......North winds 10 to 15 mph and gusty.
Ridge top winds.....North 15 to 20 mph.
LAL.................2 until 2400, then 1.
Chc of wetting rain.27 percent.
Transport winds.....Northeast 15 to 20 mph.
Mixing Height.......2600-2800 ft agl until 2100, then 600-800 ft
agl.
Smoke dispersal.....Poor.
Haines Index........3.
.THURSDAY...
Sky/weather.........Partly cloudy. Chance of snow showers and
slight chance of rain showers through the day.
Slight chance of thunderstorms in the
afternoon. Chance of precipitation 50 percent.
Max temperature.....38-43.
24 hr trend......2 degrees warmer.
Min humidity........56-62 percent.
24 hr trend......10 percent drier.
20-foot winds.......Northeast winds 15 to 20 mph. Gusts up to 30
mph until 1500, then 35 mph.
Ridge top winds.....Northeast 20 to 25 mph.
LAL.................1.
Chc of wetting rain.15 percent until 1200, then 5 percent.
Transport winds.....Northeast 20 to 25 mph until 1500, then around
30 mph.
Mixing Height.......600-2400 ft agl until 1200, then 3600-4600 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then good.
Haines Index........3.
.Forecast days 3 through 7......
.THURSDAY NIGHT...Partly cloudy. Slight chance of thunderstorms
and snow showers in the evening, then slight chance of snow
showers after midnight. Lows in the mid 20s. Northeast winds
around 15 mph.
.FRIDAY...Mostly clear. Slight chance of snow showers. Lows in
the mid 20s. Highs in the upper 40s. Northeast winds around
10 mph.
.SATURDAY...Mostly clear. Lows around 30. Highs in the mid 50s.
Northwest winds around 10 mph.
.SUNDAY...Mostly clear. Slight chance of showers. Lows in the
lower 30s. Highs in the upper 50s. Northwest winds around 10 mph.
.MONDAY THROUGH TUESDAY...Mostly clear with slight chance of
showers. Lows in the lower 30s. Highs 55 to 60.
$$
WYZ288-082200-
East Wind River Mountains/South Shoshone NF-
Including the cities of Dubois and South Pass
216 AM MDT Wed May 8 2024
...WINTER WEATHER ADVISORY IN EFFECT FROM NOON TODAY TO 9 AM MDT
THURSDAY...
.TODAY...
Sky/weather.........Cloudy. Chance of snow showers in the morning,
then snow showers, rain showers and slight
chance of thunderstorms in the afternoon. Snow
accumulation up to 5 inches. Chance of
precipitation 90 percent.
Max temperature.....36-41.
24 hr trend......1 degree warmer.
Min humidity........56-62 percent.
24 hr trend......17 percent wetter.
20-foot winds.......Northwest winds 15 to 20 mph with gusts to
around 35 mph until 1500, then north with
higher gusts.
Ridge top winds.....Northwest 20 to 25 mph until 1500, then north.
LAL.................1 until 1200, then 2.
Chc of wetting rain.15 percent until 1200, then 65 percent.
Transport winds.....Northwest 25 to 30 mph until 1200, then north
around 20 mph.
Mixing Height.......800-2800 ft agl until 1200, then 3200-4200 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........3.
.TONIGHT...
Sky/weather.........Mostly cloudy. Rain showers and slight chance
of thunderstorms early in the evening. Snow
showers through the night. Snow accumulation up
to 9 inches. Chance of precipitation near 100
percent.
Min temperature.....26-31.
24 hr trend......3 degrees warmer.
Max humidity........87-93 percent.
24 hr trend......18 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast winds around 15 mph with gusts to
around 25 mph.
Ridge top winds.....Northeast around 20 mph.
LAL.................2 until 2400, then 1.
Chc of wetting rain.62 percent.
Transport winds.....Northeast around 20 mph.
Mixing Height.......800-2800 ft agl.
Smoke dispersal.....Poor.
Haines Index........2.
.THURSDAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy. Snow
showers in the morning. Rain showers likely
through the day. Snow showers likely and slight
chance of thunderstorms in the afternoon. Snow
accumulation up to 4 inches. Chance of
precipitation near 100 percent.
Max temperature.....35-40.
24 hr trend......1 degree cooler.
Min humidity........63-69 percent.
24 hr trend......16 percent wetter.
20-foot winds.......Northeast winds 15 to 20 mph with gusts to
around 30 mph.
Ridge top winds.....Northeast 20 to 25 mph.
LAL.................1.
Chc of wetting rain.55 percent until 1200, then 30 percent.
Transport winds.....Northeast 20 to 25 mph.
Mixing Height.......800-2200 ft agl until 1200, then 3000-4000 ft
agl.
Smoke dispersal.....Fair to good.
Haines Index........2.
.Forecast days 3 through 7......
.THURSDAY NIGHT...Partly cloudy. Chance of snow showers, showers
and slight chance of thunderstorms in the evening, then slight
chance of showers and snow showers after midnight. Lows around
30. Northeast winds around 15 mph.
.FRIDAY...Mostly clear with chance of snow showers and slight
chance of showers. Lows around 30. Highs in the upper 40s. North
winds around 10 mph.
.SATURDAY...Mostly clear. Slight chance of showers. Lows in the
mid 30s. Highs in the mid 50s. Northwest winds around 10 mph.
.SUNDAY...Mostly clear. Chance of showers. Lows in the upper 30s.
Highs in the upper 50s. West winds around 10 mph.
.MONDAY...Mostly clear. Chance of showers. Lows in the upper 30s.
Highs around 60.
.TUESDAY...Mostly sunny. Chance of showers in the afternoon.
Highs in the upper 50s.
$$
WYZ414-082200-
Salt and Wyoming Ranges/West Zone Bridger Teton NF-
Including the city of Afton
216 AM MDT Wed May 8 2024
.TODAY...
Sky/weather.........Mostly cloudy. Snow showers in the morning,
then chance of snow showers, rain showers and
slight chance of thunderstorms in the
afternoon. Snow accumulation up to 5 inches.
Chance of precipitation 90 percent.
Max temperature.....34-39.
24 hr trend......5 degrees warmer.
Min humidity........70-76 percent.
24 hr trend......7 percent wetter.
20-foot winds.......Northwest winds 15 to 20 mph. Gusts up to 35
mph until 1200, then 25 mph.
Ridge top winds.....Northwest 20 to 25 mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.45 percent until 1200, then 20 percent.
Transport winds.....Northwest 25 to 30 mph until 1500, then around
20 mph.
Mixing Height.......600-2000 ft agl until 1200, then 2600-3000 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........2.
.TONIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Chance of snow showers, rain showers and slight
chance of thunderstorms in the evening. Slight
chance of snow showers after midnight. Chance
of precipitation 40 percent.
Min temperature.....23-28.
24 hr trend......3 degrees warmer.
Max humidity........85-91 percent.
24 hr trend......2 percent drier.
Humidity recovery...Excellent.
20-foot winds.......North winds around 10 mph and gusty until 2400,
then downslope/downvalley 4-7 mph.
Ridge top winds.....North 10 to 15 mph.
LAL.................2 until 2400, then 1.
Chc of wetting rain.Less than 5 percent.
Transport winds.....North 15 to 20 mph until 2400, then around 10
mph.
Mixing Height.......600-2400 ft agl.
Smoke dispersal.....Poor.
Haines Index........3.
.THURSDAY...
Sky/weather.........Partly cloudy. Slight chance of rain showers in
the morning. Chance of snow showers through the
day. Chance of rain showers and slight chance
of thunderstorms in the afternoon. Chance of
precipitation 40 percent.
Max temperature.....42-47.
24 hr trend......8 degrees warmer.
Min humidity........49-55 percent.
24 hr trend......21 percent drier.
20-foot winds.......East winds 10 to 15 mph. Gusts up to 20 mph
until 1500, then 25 mph.
Ridge top winds.....East 15 to 20 mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Less than 5 percent.
Transport winds.....East 15 to 20 mph.
Mixing Height.......600-2200 ft agl until 1200, then 4600-6000 ft
agl.
Smoke dispersal.....Poor until 1200, then good.
Haines Index........3.
.Forecast days 3 through 7......
.THURSDAY NIGHT...Mostly clear. Lows in the mid 20s. East winds
around 10 mph.
.FRIDAY...Mostly clear. Slight chance of showers. Lows in the
upper 20s. Highs in the lower 50s. East winds around 10 mph.
.SATURDAY...Clear. Lows in the mid 30s. Highs in the upper 50s.
Northwest winds around 10 mph.
.SUNDAY...Mostly clear. Slight chance of showers. Lows in the mid
30s. Highs in the upper 50s. West winds around 10 mph.
.MONDAY THROUGH TUESDAY...Mostly clear with slight chance of
showers and thunderstorms. Lows in the mid 30s. Highs 57 to 62.
$$
WYZ278-082200-
Upper Green River Basin/Rock Springs BLM-
Including the cities of Big Piney, Farson, and Pinedale
216 AM MDT Wed May 8 2024
.TODAY...
Sky/weather.........Mostly cloudy. Chance of snow showers through
the day. Chance of rain showers and slight
chance of thunderstorms in the afternoon.
Chance of precipitation 50 percent.
Max temperature.....38-43.
24 hr trend......5 degrees warmer.
Min humidity........50-56 percent.
24 hr trend......5 percent wetter.
20-foot winds.......Breezy. Northwest winds 20 to 25 mph. Gusts up
to 40 mph until 1500, then 30 mph.
Ridge top winds.....Northwest 25 to 30 mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent until 1200, then 10 percent.
Transport winds.....Northwest 25 to 30 mph.
Mixing Height.......1400-3400 ft agl until 1200, then 4000-5600 ft
agl.
Smoke dispersal.....Good to very good.
Haines Index........3.
.TONIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Chance of rain showers and slight chance of
thunderstorms in the evening. Chance of snow
showers through the night. Chance of
precipitation 50 percent.
Min temperature.....26-31.
24 hr trend......2 degrees warmer.
Max humidity........85-91 percent.
24 hr trend......10 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North winds 10 to 15 mph and gusty until 2400,
then downslope/downvalley 4-7 mph.
Ridge top winds.....North around 20 mph until 2100, then northwest
around 10 mph.
LAL.................2 until 2400, then 1.
Chc of wetting rain.7 percent.
Transport winds.....North 15 to 20 mph until 2400, then around 10
mph.
Mixing Height.......3000-3800 ft agl until 2100, then 600-1000 ft
agl.
Smoke dispersal.....Fair to good until 2100, then poor.
Haines Index........3.
.THURSDAY...
Sky/weather.........Partly cloudy. Chance of rain showers in the
morning. Chance of snow showers through the
day. Slight chance of showers and thunderstorms
in the afternoon. Chance of precipitation 50
percent.
Max temperature.....43-48.
24 hr trend......4 degrees warmer.
Min humidity........44-50 percent.
24 hr trend......9 percent drier.
20-foot winds.......Breezy. Northeast winds around 10 mph and gusty
until 0900, then east 20 to 25 mph with gusts
to around 35 mph.
Ridge top winds.....Northeast around 15 mph until 0900, then east
25 to 30 mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Northeast around 15 mph until 0900, then east
25 to 30 mph.
Mixing Height.......600-800 ft agl until 0900. 5000-6600 ft agl
after 1200.
Smoke dispersal.....Poor to fair until 1200, then very good.
Haines Index........3.
.Forecast days 3 through 7......
.THURSDAY NIGHT...Mostly clear. Slight chance of showers in the
evening. Lows around 30. Northeast winds around 15 mph.
.FRIDAY...Warmer. Mostly clear. Lows in the lower 30s. Highs in
the upper 50s. East winds around 10 mph.
.SATURDAY...Clear. Lows in the mid 30s. Highs in the mid 60s.
Northwest winds around 10 mph.
.SUNDAY...Mostly clear. Slight chance of showers. Lows in the
upper 30s. Highs in the upper 60s. Northwest winds around 10 mph.
.MONDAY THROUGH TUESDAY...Mostly clear with slight chance of
showers. Lows in the upper 30s. Highs in the upper 60s.
$$
WYZ277-082200-
Lincoln and Uinta Counties/Lower Elevations-
Including the cities of Evanston, Fort Bridger, and Kemmerer
216 AM MDT Wed May 8 2024
.TODAY...
Sky/weather.........Mostly cloudy. Chance of snow showers through
the day. Slight chance of rain showers in the
afternoon. Chance of precipitation 50 percent.
Max temperature.....38-43.
24 hr trend......5 degrees warmer.
Min humidity........51-57 percent.
24 hr trend......6 percent wetter.
20-foot winds.......Breezy. Northwest winds 20 to 25 mph with gusts
to around 35 mph.
Ridge top winds.....Northwest 25 to 30 mph.
LAL.................1.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Northwest 25 to 30 mph.
Mixing Height.......1000-2600 ft agl until 1200, then 3800-5000 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then good to very
good.
Haines Index........2.
.TONIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy then
becoming mostly cloudy. Slight chance of rain
showers early in the evening. Slight chance of
snow showers. Chance of snow showers early in
the morning. Chance of precipitation 40
percent.
Min temperature.....26-31.
24 hr trend......5 degrees warmer.
Max humidity........85-91 percent.
24 hr trend......6 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North winds 10 to 15 mph with gusts to around
25 mph until 2400, then downslope/downvalley
4-7 mph.
Ridge top winds.....Northwest 15 to 20 mph until 2400, then
northeast around 10 mph.
LAL.................1.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Northwest 15 to 20 mph until 2400, then
northeast around 10 mph.
Mixing Height.......3400-4000 ft agl until 2100, then 600-1000 ft
agl.
Smoke dispersal.....Good until 2100, then poor.
Haines Index........3.
.THURSDAY...
Sky/weather.........Partly cloudy. Chance of rain showers and snow
showers through the day. Slight chance of
thunderstorms in the afternoon. Chance of
precipitation 50 percent.
Max temperature.....44-49.
24 hr trend......7 degrees warmer.
Min humidity........39-45 percent.
24 hr trend......15 percent drier.
20-foot winds.......Breezy. East winds around 10 mph and gusty
until 0900, then 20 to 25 mph with gusts to
around 40 mph.
Ridge top winds.....East around 15 mph until 0900, then 25 to 30
mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.10 percent until 1200, then zero percent.
Transport winds.....East around 15 mph until 0900, then 25 to 30
mph.
Mixing Height.......600-2400 ft agl until 1200, then 5400-7000 ft
agl.
Smoke dispersal.....Poor until 1200, then very good to excellent.
Haines Index........3.
.Forecast days 3 through 7......
.THURSDAY NIGHT...Mostly clear. Lows in the lower 30s. East winds
around 20 mph.
.FRIDAY...Mostly clear. Slight chance of showers. Lows in the
lower 30s. Highs in the upper 50s. East winds around 10 mph.
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 30s. Highs in the lower 60s.
Northwest winds around 10 mph.
.SUNDAY...Clear. Lows around 40. Highs in the upper 60s. West
winds around 10 mph.
.MONDAY...Mostly clear. Lows around 40. Highs in the upper 60s.
.TUESDAY...Mostly sunny. Slight chance of showers and
thunderstorms in the afternoon. Highs in the upper 60s.
$$
WYZ279-082200-
Sweetwater County/Rock Springs BLM/Flaming Gorge NRA-
Including the cities of Green River, Rock Springs, and Wamsutter
216 AM MDT Wed May 8 2024
.TODAY...
Sky/weather.........Mostly cloudy. Slight chance of snow showers
until late afternoon. Slight chance of rain
showers early in the afternoon, then chance of
rain showers and snow showers late in the
afternoon. Chance of precipitation 50 percent.
Max temperature.....38-43.
24 hr trend......3 degrees warmer.
Min humidity........50-56 percent.
24 hr trend......11 percent wetter.
20-foot winds.......Breezy. West winds 20 to 25 mph. Gusts up to 40
mph until 1500, then 30 mph.
Ridge top winds.....West 25 to 30 mph.
LAL.................1.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Northwest 25 to 30 mph.
Mixing Height.......1200-1400 ft agl until 0900. 5000-6000 ft agl
after 1200.
Smoke dispersal.....Poor until 0900, then good to very good.
Haines Index........2.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of thunderstorms
early in the evening. Chance of rain showers in
the evening. Chance of snow showers through the
night. Chance of precipitation 50 percent.
Min temperature.....28-33.
24 hr trend......2 degrees warmer.
Max humidity........89-95 percent.
24 hr trend......13 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North winds 10 to 15 mph until 2400, then
northeast. Gusts up to 20 mph.
Ridge top winds.....North 15 to 20 mph until 2400, then northeast.
LAL.................2 until 2400, then 1.
Chc of wetting rain.30 percent until 2400, then 10 percent.
Transport winds.....North 15 to 20 mph until 0300, then northeast.
Mixing Height.......3800-4400 ft agl until 2100, then 1000-1600 ft
agl.
Smoke dispersal.....Good until 2100, then poor.
Haines Index........2.
.THURSDAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Chance of rain showers and snow showers through
the day. Slight chance of thunderstorms in the
afternoon. Chance of precipitation 50 percent.
Max temperature.....43-48.
24 hr trend......3 degrees warmer.
Min humidity........47-53 percent.
24 hr trend......1 percent drier.
20-foot winds.......Breezy. Northeast winds 15 to 20 mph with gusts
to around 30 mph until 1200, then around 25 mph
with gusts to around 40 mph.
Ridge top winds.....Northeast 20 to 25 mph until 1200, then around
30 mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Northeast 20 to 25 mph until 1200, then around
30 mph.
Mixing Height.......1000-1200 ft agl until 0900. 4800-6200 ft agl
after 1200.
Smoke dispersal.....Poor to fair until 1200, then very good to
excellent.
Haines Index........3.
.Forecast days 3 through 7......
.THURSDAY NIGHT...Mostly clear. Lows in the lower 30s. Northeast
winds around 20 mph.
.FRIDAY...Warmer. Mostly clear with slight chance of showers and
thunderstorms. Lows in the mid 30s. Highs in the upper 50s.
Northeast winds around 10 mph.
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 30s. Highs in the mid 60s.
Northwest winds around 10 mph.
.SUNDAY...Mostly clear. Slight chance of showers. Lows in the
lower 40s. Highs in the upper 60s. West winds around 10 mph.
.MONDAY THROUGH TUESDAY...Mostly clear with slight chance of
showers and thunderstorms. Lows in the lower 40s. Highs in the
lower 70s.
$$
WYZ289-082200-
Granite/Green/Ferris/Rattlesnake Mountains-
Including the city of Jeffrey City
216 AM MDT Wed May 8 2024
.TODAY...
Sky/weather.........Mostly cloudy. Chance of snow showers through
the day. Chance of rain showers late in the
morning. Chance of precipitation 50 percent.
Max temperature.....39-44.
24 hr trend......4 degrees cooler.
Min humidity........55-61 percent.
24 hr trend......26 percent wetter.
20-foot winds.......Breezy. Northwest winds 20 to 25 mph with gusts
to around 35 mph until 1500, then around 15 mph
with gusts to around 25 mph.
Ridge top winds.....Northwest 20 to 25 mph.
LAL.................1.
Chc of wetting rain.5 percent until 1200, then 35 percent.
Transport winds.....Northwest around 25 mph.
Mixing Height.......1200-1400 ft agl until 0900, then 3400-4800 ft
agl.
Smoke dispersal.....Good.
Haines Index........2.
.TONIGHT...
Sky/weather.........Mostly cloudy. Snow showers, rain showers
likely and slight chance of thunderstorms in
the evening, then snow showers after midnight.
Snow accumulation up to 2 inches. Chance of
precipitation 90 percent.
Min temperature.....29-34.
24 hr trend......1 degree cooler.
Max humidity........91-97 percent.
24 hr trend......20 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North winds around 15 mph with gusts to around
25 mph.
Ridge top winds.....North around 20 mph.
LAL.................2 until 2400, then 1.
Chc of wetting rain.47 percent.
Transport winds.....North around 20 mph.
Mixing Height.......1000-3000 ft agl.
Smoke dispersal.....Poor to fair.
Haines Index........2.
.THURSDAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Chance of snow showers until late afternoon.
Chance of rain showers early in the morning.
Slight chance of thunderstorms in the
afternoon. Chance of precipitation 50 percent.
Max temperature.....41-46.
24 hr trend......2 degrees warmer.
Min humidity........63-69 percent.
24 hr trend......3 percent wetter.
20-foot winds.......Northeast winds 15 to 20 mph with gusts to
around 30 mph.
Ridge top winds.....Northeast 20 to 25 mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.17 percent.
Transport winds.....Northeast 20 to 25 mph.
Mixing Height.......1200-2600 ft agl until 1200, then 3400-4800 ft
agl.
Smoke dispersal.....Good.
Haines Index........2.
.Forecast days 3 through 7......
.THURSDAY NIGHT...Partly cloudy. Chance of showers, snow showers
and slight chance of thunderstorms in the evening, then slight
chance of showers after midnight. Lows in the mid 30s. Northeast
winds around 15 mph.
.FRIDAY...Warmer. Mostly clear with slight chance of showers and
snow showers. Lows in the mid 30s. Highs in the mid 50s.
Northeast winds around 10 mph.
.SATURDAY...Clear. Lows in the upper 30s. Highs in the mid 60s.
Northwest winds around 10 mph.
.SUNDAY...Mostly clear. Slight chance of showers. Lows in the
lower 40s. Highs in the upper 60s. West winds around 10 mph.
.MONDAY THROUGH TUESDAY...Mostly clear with slight chance of
showers and thunderstorms. Lows in the mid 40s. Highs in the
lower 70s.
$$
WYZ300-082200-
Casper Mountain-
216 AM MDT Wed May 8 2024
...WINTER WEATHER ADVISORY IN EFFECT FROM 4 PM THIS AFTERNOON TO
6 AM MDT THURSDAY...
.TODAY...
Sky/weather.........Cloudy. Chance of rain showers in the morning.
Snow showers likely through the day. Rain
showers likely in the afternoon. Snow
accumulation up to 4 inches. Chance of
precipitation 70 percent.
Max temperature.....35-40.
24 hr trend......5 degrees cooler.
Min humidity........65-71 percent.
24 hr trend......33 percent wetter.
20-foot winds.......Breezy. West winds 20 to 25 mph with gusts to
around 35 mph until 1500, then northwest around
15 mph with gusts to around 25 mph.
Ridge top winds.....West 25 to 30 mph until 1500, then northwest
around 20 mph.
LAL.................1.
Chc of wetting rain.50 percent until 1200, then 60 percent.
Transport winds.....West 25 to 30 mph.
Mixing Height.......1000-1200 ft agl until 0900, then 3200-3600 ft
agl.
Smoke dispersal.....Poor until 0900, then good.
Haines Index........2.
.TONIGHT...
Sky/weather.........Cloudy. Rain showers and slight chance of
thunderstorms in the evening. Snow showers
through the night. Rain showers likely after
midnight. Snow accumulation up to 3 inches.
Chance of precipitation 90 percent.
Min temperature.....29-34.
24 hr trend......1 degree cooler.
Max humidity........92-98 percent.
24 hr trend......8 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North winds 10 to 15 mph and gusty.
Ridge top winds.....North 15 to 20 mph.
LAL.................2 until 2400, then 1.
Chc of wetting rain.75 percent until 2400, then 60 percent.
Transport winds.....North 15 to 20 mph.
Mixing Height.......1200-2400 ft agl.
Smoke dispersal.....Poor.
Haines Index........2.
.THURSDAY...
Sky/weather.........Mostly cloudy. Rain showers and snow showers
likely through the day. Slight chance of
thunderstorms in the afternoon. Snow
accumulation up to 2 inches. Chance of
precipitation 70 percent.
Max temperature.....39-44.
24 hr trend......4 degrees warmer.
Min humidity........74-80 percent.
24 hr trend......2 percent wetter.
20-foot winds.......Northeast winds 10 to 15 mph with higher gusts.
Ridge top winds.....Northeast 15 to 20 mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.65 percent until 1200, then 45 percent.
Transport winds.....Northeast 15 to 20 mph.
Mixing Height.......1000-3000 ft agl until 1500, then 3400-3800 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........2.
.Forecast days 3 through 7......
.THURSDAY NIGHT...Partly cloudy. Chance of showers, snow showers
and slight chance of thunderstorms in the evening. Lows in the
lower 30s. Winds generally less than 10 mph.
.FRIDAY...Partly cloudy with chance of showers and slight chance
of snow showers. Lows in the lower 30s. Highs in the lower 50s.
Winds generally less than 10 mph.
.SATURDAY THROUGH SUNDAY...Mostly clear with slight chance of
showers and thunderstorms. Lows 38 to 43. Highs 60 to 65. West
winds around 10 mph.
.MONDAY...Mostly clear. Chance of showers and slight chance of
thunderstorms. Lows in the lower 40s. Highs in the upper 60s.
.TUESDAY...Mostly sunny. Chance of showers and slight chance of
thunderstorms in the afternoon. Highs in the mid 60s.
$$