891
FNUS55 KRIW 021202
FWFRIW
FIRE WEATHER PLANNING FORECAST FOR WESTERN AND CENTRAL WYOMING
NATIONAL WEATHER SERVICE RIVERTON WY
501 AM MST MON MAR 2 2026
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 HUMAN WRITTEN DISCUSSION SECTION ALONG WITH THE FIRE
WEATHER FORECAST WILL RESUME REGULAR OPERATIONS SOMETIME IN
SPRING 2026.***
---THUNDERSTORMS IMPLY STRONG GUSTY AND ERRATIC WINDS---
WYZ280-022300-
NATRONA COUNTY/CASPER BLM-
INCLUDING THE CITIES OF CASPER AND MIDWEST
501 AM MST MON MAR 2 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
CHANCE OF RAIN IN THE MORNING. RAIN AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
CHANCE OF PRECIPITATION 90 PERCENT.
CHANCE OF THUNDER...10 PERCENT.
MAX TEMPERATURE.....56-61.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........37-43 PERCENT.
24 HR TREND......21 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 10 MPH UNTIL 1500, THEN
NORTHWEST. GUSTS UP TO 15 MPH.
RIDGE TOP WINDS.....SOUTHWEST AROUND 15 MPH UNTIL 1500. NORTH AFTER
1700.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH UNTIL 1600, THEN NORTHWEST.
MIXING HEIGHT.......400-2200 FT AGL UNTIL 1100, THEN 2800-4800 FT
AGL UNTIL 1400, THEN 3400-5400 FT AGL UNTIL
1700, THEN 2000-2600 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR.
TONIGHT
SKY/WEATHER.........CLOUDY. RAIN, SLIGHT CHANCE OF THUNDERSTORMS
AND SNOW IN THE EVENING, THEN RAIN LIKELY AND
CHANCE OF SNOW AFTER MIDNIGHT. LITTLE OR NO
SNOW ACCUMULATION. CHANCE OF PRECIPITATION 90
PERCENT.
CHANCE OF THUNDER...10 PERCENT.
MIN TEMPERATURE.....34-39.
24 HR TREND......1 DEGREE COOLER.
MAX HUMIDITY........76-82 PERCENT.
24 HR TREND......1 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTHEAST WINDS AROUND 10 MPH UNTIL 2400, THEN
DOWNSLOPE/DOWNVALLEY 4-7 MPH. GUSTS UP TO 15
MPH.
RIDGE TOP WINDS.....NORTH 10 TO 15 MPH.
CHC OF WETTING RAIN.60 PERCENT.
TRANSPORT WINDS.....NORTH 15 TO 20 MPH.
MIXING HEIGHT.......600-2000 FT AGL.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY THEN
BECOMING MOSTLY SUNNY. CHANCE OF RAIN AND SNOW
IN THE MORNING, THEN SLIGHT CHANCE OF RAIN LATE
IN THE MORNING. CHANCE OF PRECIPITATION 50
PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....50-55.
24 HR TREND......6 DEGREES COOLER.
MIN HUMIDITY........35-41 PERCENT.
24 HR TREND......5 PERCENT DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH. GUSTS UP TO 10 MPH.
RIDGE TOP WINDS.....NORTH AROUND 10 MPH UNTIL 1400. SOUTHWEST AFTER
1700.
CHC OF WETTING RAIN.15 PERCENT UNTIL 1200, THEN ZERO PERCENT.
TRANSPORT WINDS.....NORTH 10 TO 15 MPH UNTIL 1600, THEN WEST.
MIXING HEIGHT.......400-2200 FT AGL UNTIL 1100, THEN 2600-4600 FT
AGL.
SMOKE DISPERSAL.....POOR TO FAIR.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
CLEAR. LOWS IN THE LOWER 30S. SOUTHWEST WINDS
AROUND 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS AROUND 15 MPH.
THURSDAY
SHOWERS AND SNOW SHOWERS LIKELY. LOWS IN THE UPPER
20S. HIGHS AROUND 50. NORTH WINDS AROUND 15 MPH.
FRIDAY
COLDER. MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS. LOWS IN
THE LOWER 20S. HIGHS AROUND 40. NORTHWEST WINDS AROUND 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE MID
40S.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 50S.
WYZ283-022300-
UPPER WIND RIVER BASIN/WIND RIVER BASIN-
INCLUDING THE CITIES OF CROWHEART, LANDER, RIVERTON, AND SHOSHONI
501 AM MST MON MAR 2 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY THEN
BECOMING MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN
IN THE MORNING. RAIN LIKELY AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF
PRECIPITATION 70 PERCENT.
CHANCE OF THUNDER...10 PERCENT.
MAX TEMPERATURE.....50-55.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........44-50 PERCENT.
24 HR TREND......21 PERCENT WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1500, THEN NORTH
AROUND 10 MPH. GUSTS UP TO 15 MPH.
RIDGE TOP WINDS.....WEST AROUND 10 MPH UNTIL 1000, THEN NORTH UNTIL
1100, THEN EAST UNTIL 1500, THEN NORTH.
CHC OF WETTING RAIN.LESS THAN 5 PERCENT.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 1500, THEN NORTHWEST.
MIXING HEIGHT.......600-2400 FT AGL UNTIL 1200, THEN 1800-3800 FT
AGL.
SMOKE DISPERSAL.....POOR.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
IN THE EVENING. RAIN AND SNOW LIKELY THROUGH
THE NIGHT. LITTLE OR NO SNOW ACCUMULATION.
CHANCE OF PRECIPITATION 70 PERCENT.
CHANCE OF THUNDER...10 PERCENT.
MIN TEMPERATURE.....32-37.
24 HR TREND......2 DEGREES COOLER.
MAX HUMIDITY........82-88 PERCENT.
24 HR TREND......11 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTH WINDS AROUND 10 MPH UNTIL 2400, THEN
DOWNSLOPE/DOWNVALLEY 4-7 MPH. GUSTS UP TO 15
MPH.
RIDGE TOP WINDS.....NORTH 10 TO 15 MPH.
CHC OF WETTING RAIN.70 PERCENT UNTIL 2400, THEN 55 PERCENT.
TRANSPORT WINDS.....NORTH 10 TO 15 MPH.
MIXING HEIGHT.......600-2200 FT AGL.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
CHANCE OF SNOW AND SLIGHT CHANCE OF RAIN IN THE
MORNING. CHANCE OF PRECIPITATION 40 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....49-54.
24 HR TREND......3 DEGREES COOLER.
MIN HUMIDITY........34-40 PERCENT.
24 HR TREND......12 PERCENT DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH.
RIDGE TOP WINDS.....NORTHWEST AROUND 10 MPH UNTIL 1300, THEN SOUTH.
CHC OF WETTING RAIN.LESS THAN 5 PERCENT.
TRANSPORT WINDS.....NORTHWEST 10 TO 15 MPH UNTIL 1400, THEN
SOUTHWEST.
MIXING HEIGHT.......600-2600 FT AGL UNTIL 1200, THEN 2400-4000 FT
AGL.
SMOKE DISPERSAL.....POOR.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
CLEAR. LOWS IN THE UPPER 20S. SOUTHWEST WINDS
AROUND 10 MPH.
WEDNESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS. LOWS
IN THE LOWER 30S. HIGHS IN THE MID 50S. SOUTHWEST WINDS AROUND
10 MPH.
THURSDAY
SHOWERS AND SNOW SHOWERS LIKELY. LOWS IN THE MID 20S.
HIGHS IN THE MID 40S. NORTH WINDS AROUND 10 MPH.
FRIDAY
PARTLY CLOUDY. CHANCE OF SNOW SHOWERS. LOWS IN THE
LOWER 20S. HIGHS IN THE LOWER 40S. NORTHWEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 40S.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 50S.
WYZ285-022300-
SOUTH BIGHORN MOUNTAINS-
501 AM MST MON MAR 2 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY THEN
BECOMING MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN
IN THE MORNING. RAIN LIKELY AND CHANCE OF SNOW
IN THE AFTERNOON. NO SNOW ACCUMULATION. CHANCE
OF PRECIPITATION 70 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....47-52.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........40-46 PERCENT.
24 HR TREND......18 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 10 MPH UNTIL 1200, THEN
NORTHWEST UNTIL 1500, THEN NORTHEAST. GUSTS UP
TO 15 MPH.
RIDGE TOP WINDS.....WEST 10 TO 15 MPH UNTIL 1300, THEN AROUND 15
MPH UNTIL 1400, THEN NORTHEAST.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 10 TO 15 MPH UNTIL 1600, THEN NORTH.
MIXING HEIGHT.......400-2400 FT AGL UNTIL 1200, THEN 1800-3800 FT
AGL UNTIL 1700, THEN 1000-1600 FT AGL.
SMOKE DISPERSAL.....POOR.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SNOW AND RAIN LIKELY THROUGH THE
NIGHT. SNOW ACCUMULATION UP TO 1 INCH. CHANCE
OF PRECIPITATION 70 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....31-36.
24 HR TREND......1 DEGREE COOLER.
MAX HUMIDITY........71-77 PERCENT.
24 HR TREND......8 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTHEAST WINDS 10 TO 15 MPH AND GUSTY UNTIL
2400, THEN DOWNSLOPE/DOWNVALLEY 4-7 MPH.
RIDGE TOP WINDS.....NORTH 10 TO 15 MPH UNTIL 0400, THEN NORTHWEST.
CHC OF WETTING RAIN.32 PERCENT.
TRANSPORT WINDS.....NORTH 10 TO 15 MPH.
MIXING HEIGHT.......200-1400 FT AGL.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
SLIGHT CHANCE OF SNOW IN THE MORNING. CHANCE OF
SNOW 20 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....45-50.
24 HR TREND......3 DEGREES COOLER.
MIN HUMIDITY........34-40 PERCENT.
24 HR TREND......5 PERCENT DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1200, THEN WEST
AROUND 10 MPH. GUSTS UP TO 15 MPH.
RIDGE TOP WINDS.....NORTHWEST 10 TO 15 MPH UNTIL 1300, THEN WEST.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTH 10 TO 15 MPH UNTIL 1300, THEN WEST.
MIXING HEIGHT.......200-2000 FT AGL UNTIL 1100, THEN 1800-3800 FT
AGL.
SMOKE DISPERSAL.....POOR.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
CLEAR. LOWS IN THE LOWER 30S. SOUTHWEST WINDS
AROUND 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS AROUND 50.
SOUTHWEST WINDS AROUND 15 MPH.
THURSDAY
SNOW SHOWERS WITH SHOWERS LIKELY. LOWS IN THE MID
20S. HIGHS IN THE LOWER 40S. NORTHWEST WINDS AROUND 10 MPH.
FRIDAY
PARTLY CLOUDY. CHANCE OF SNOW SHOWERS. LOWS IN THE
LOWER 20S. HIGHS IN THE MID 30S. NORTHWEST WINDS AROUND 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 40S.
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. HIGHS IN THE MID 40S.
WYZ281-022300-
JOHNSON COUNTY/CASPER BLM-
INCLUDING THE CITIES OF BUFFALO AND KAYCEE
501 AM MST MON MAR 2 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY THEN
BECOMING MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN
EARLY IN THE AFTERNOON. CHANCE OF RAIN LATE IN
THE AFTERNOON. CHANCE OF RAIN 50 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....51-56.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........30-36 PERCENT.
24 HR TREND......4 PERCENT WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1500, THEN NORTH
AROUND 10 MPH. GUSTS UP TO 15 MPH.
RIDGE TOP WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 0900, THEN WEST
UNTIL 1100, THEN NORTH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 0900. NORTH AFTER
1600.
MIXING HEIGHT.......600-2600 FT AGL UNTIL 1200, THEN 3200-5000 FT
AGL UNTIL 1700, THEN 2200-2600 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN. CHANCE OF RAIN
50 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....33-38.
24 HR TREND......2 DEGREES WARMER.
MAX HUMIDITY........61-67 PERCENT.
24 HR TREND......1 PERCENT WETTER.
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 10 TO 15 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTH 10 TO 15 MPH.
MIXING HEIGHT.......400-1600 FT AGL.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....51-56.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........24-30 PERCENT.
24 HR TREND......6 PERCENT DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH. GUSTS UP TO 10 MPH.
RIDGE TOP WINDS.....NORTH AROUND 10 MPH UNTIL 1400, THEN SOUTH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTH 10 TO 15 MPH UNTIL 1600, THEN SOUTHWEST.
MIXING HEIGHT.......400-2400 FT AGL UNTIL 1100, THEN 2600-4600 FT
AGL.
SMOKE DISPERSAL.....POOR TO FAIR.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
CLEAR. LOWS IN THE LOWER 30S. SOUTHWEST WINDS
AROUND 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS AROUND 10 MPH.
THURSDAY
COOLER. MOSTLY CLOUDY WITH SHOWERS LIKELY AND CHANCE
OF SNOW SHOWERS. LOWS IN THE UPPER 20S. HIGHS IN THE UPPER 40S.
NORTH WINDS AROUND 15 MPH.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS. LOWS IN
THE MID 20S. HIGHS IN THE MID 40S. NORTHWEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S.
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE
AFTERNOON. HIGHS IN THE UPPER 50S.
WYZ282-022300-
SOUTH BIGHORN BASIN/WORLAND BLM-
INCLUDING THE CITIES OF TEN SLEEP, THERMOPOLIS, AND WORLAND
501 AM MST MON MAR 2 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY THEN
BECOMING MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN
EARLY IN THE AFTERNOON. CHANCE OF RAIN LATE IN
THE AFTERNOON. CHANCE OF RAIN 50 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....49-54.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........36-42 PERCENT.
24 HR TREND......10 PERCENT WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1500, THEN NORTH
AROUND 10 MPH AND GUSTY.
RIDGE TOP WINDS.....WEST AROUND 10 MPH UNTIL 0800, THEN SOUTHWEST
UNTIL 1000, THEN NORTHEAST UNTIL 1200, THEN
NORTH 10 TO 15 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH UNTIL 1100, THEN NORTH 10
TO 15 MPH.
MIXING HEIGHT.......400-2400 FT AGL UNTIL 1200, THEN 2800-4000 FT
AGL UNTIL 1700, THEN 1600-2000 FT AGL.
SMOKE DISPERSAL.....POOR.
TONIGHT
SKY/WEATHER.........CLOUDY THEN BECOMING PARTLY CLOUDY. CHANCE OF
RAIN. CHANCE OF RAIN 50 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....30-35.
24 HR TREND......1 DEGREE COOLER.
MAX HUMIDITY........72-78 PERCENT.
24 HR TREND......9 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTHWEST WINDS AROUND 10 MPH UNTIL 2100, THEN
DOWNSLOPE/DOWNVALLEY 4-7 MPH. GUSTS UP TO 15
MPH.
RIDGE TOP WINDS.....NORTHWEST 10 TO 15 MPH UNTIL 0100, THEN WEST.
CHC OF WETTING RAIN.10 PERCENT UNTIL 2400, THEN ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 15 MPH UNTIL 2200, THEN 10 TO
15 MPH.
MIXING HEIGHT.......400-1200 FT AGL.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....49-54.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........32-38 PERCENT.
24 HR TREND......11 PERCENT DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1500, THEN SOUTH
AROUND 10 MPH.
RIDGE TOP WINDS.....WEST AROUND 10 MPH UNTIL 1100, THEN NORTHWEST
UNTIL 1300, THEN SOUTH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST 10 TO 15 MPH UNTIL 1300, THEN SOUTH.
MIXING HEIGHT.......600-2600 FT AGL UNTIL 1200, THEN 2200-4000 FT
AGL.
SMOKE DISPERSAL.....POOR.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 30. WINDS GENERALLY
LESS THAN 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. WINDS GENERALLY LESS THAN 10 MPH.
THURSDAY
COOLER. MOSTLY CLOUDY WITH SHOWERS AND CHANCE OF SNOW
SHOWERS. LOWS IN THE UPPER 20S. HIGHS IN THE UPPER 40S. NORTHWEST
WINDS AROUND 15 MPH.
FRIDAY
PARTLY CLOUDY. CHANCE OF SNOW SHOWERS. LOWS IN THE MID
20S. HIGHS IN THE MID 40S. NORTHWEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 50S.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 50S.
WYZ275-022300-
NORTH BIGHORN BASIN/WORLAND BLM-
INCLUDING THE CITIES OF GREYBULL, LOVELL, AND POWELL
501 AM MST MON MAR 2 2026
TODAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF RAIN EARLY IN THE AFTERNOON.
CHANCE OF RAIN 20 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....47-52.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........38-44 PERCENT.
24 HR TREND......7 PERCENT WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1500, THEN NORTH
AROUND 10 MPH AND GUSTY.
RIDGE TOP WINDS.....SOUTHWEST 5 TO 10 MPH UNTIL 1200, THEN
NORTHWEST 10 TO 15 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 0900. NORTH AFTER
1100.
MIXING HEIGHT.......600-2600 FT AGL UNTIL 1300, THEN 1400-3400 FT
AGL.
SMOKE DISPERSAL.....POOR.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
SLIGHT CHANCE OF RAIN. CHANCE OF RAIN 20
PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....29-34.
24 HR TREND......2 DEGREES COOLER.
MAX HUMIDITY........68-74 PERCENT.
24 HR TREND......3 PERCENT WETTER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......NORTH WINDS AROUND 10 MPH UNTIL 2400, THEN
DOWNSLOPE/DOWNVALLEY 4-7 MPH. GUSTS UP TO 15
MPH.
RIDGE TOP WINDS.....NORTH 10 TO 15 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTH 10 TO 15 MPH.
MIXING HEIGHT.......400-1200 FT AGL.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....47-52.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........31-37 PERCENT.
24 HR TREND......12 PERCENT DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1200, THEN
SOUTHEAST AROUND 10 MPH WITH HIGHER GUSTS.
RIDGE TOP WINDS.....NORTHWEST AROUND 10 MPH UNTIL 1000, THEN
SOUTHEAST.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH UNTIL 1200. SOUTH AFTER
1300.
MIXING HEIGHT.......200-2000 FT AGL UNTIL 1200, THEN 1800-3400 FT
AGL.
SMOKE DISPERSAL.....POOR.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 30S. SOUTHEAST
WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND SNOW
SHOWERS. LOWS IN THE LOWER 30S. HIGHS IN THE UPPER 50S. SOUTH
WINDS AROUND 10 MPH.
THURSDAY
COOLER. MOSTLY CLOUDY WITH SHOWERS LIKELY AND CHANCE
OF SNOW SHOWERS. LOWS IN THE UPPER 20S. HIGHS IN THE UPPER 40S.
NORTHWEST WINDS AROUND 15 MPH.
FRIDAY
PARTLY CLOUDY. CHANCE OF SNOW SHOWERS. LOWS IN THE
UPPER 20S. HIGHS IN THE UPPER 40S. NORTHWEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S.
SUNDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE
AFTERNOON. HIGHS IN THE UPPER 50S.
WYZ276-022300-
CODY FOOTHILLS-
INCLUDING THE CITIES OF CLARK, CODY, AND MEETEETSE
501 AM MST MON MAR 2 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE
AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....49-54.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........40-46 PERCENT.
24 HR TREND......15 PERCENT WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1500, THEN NORTH
AROUND 10 MPH. GUSTS UP TO 15 MPH.
RIDGE TOP WINDS.....WEST AROUND 10 MPH UNTIL 1000, THEN NORTH.
CHC OF WETTING RAIN.ZERO PERCENT UNTIL 1200, THEN 10 PERCENT.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 1000, THEN NORTH.
MIXING HEIGHT.......1000-3000 FT AGL UNTIL 1300, THEN 1800-3600 FT
AGL.
SMOKE DISPERSAL.....POOR.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
CHANCE OF RAIN AND SNOW IN THE EVENING. SLIGHT
CHANCE OF SNOW AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 50 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....30-35.
24 HR TREND......3 DEGREES COOLER.
MAX HUMIDITY........66-72 PERCENT.
24 HR TREND......1 PERCENT WETTER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......NORTHWEST WINDS AROUND 10 MPH UNTIL 2400, THEN
DOWNSLOPE/DOWNVALLEY 4-7 MPH UNTIL 0300, THEN
WEST AROUND 10 MPH. GUSTS UP TO 15 MPH.
RIDGE TOP WINDS.....NORTHWEST 10 TO 15 MPH UNTIL 0400, THEN WEST.
CHC OF WETTING RAIN.LESS THAN 5 PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 15 MPH.
MIXING HEIGHT.......600-1800 FT AGL.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....52-57.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........27-33 PERCENT.
24 HR TREND......18 PERCENT DRIER.
20-FOOT WINDS.......WEST WINDS AROUND 10 MPH UNTIL 0900, THEN
UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1200, THEN SOUTH
AROUND 10 MPH WITH HIGHER GUSTS.
RIDGE TOP WINDS.....WEST 10 TO 15 MPH UNTIL 1200, THEN SOUTH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 10 TO 15 MPH UNTIL 1300, THEN SOUTH.
MIXING HEIGHT.......600-2600 FT AGL UNTIL 1200, THEN 2200-4200 FT
AGL.
SMOKE DISPERSAL.....POOR TO FAIR.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. SOUTHWEST
WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND SNOW
SHOWERS. LOWS IN THE LOWER 30S. HIGHS IN THE MID 50S. SOUTHWEST
WINDS AROUND 10 MPH.
THURSDAY
COLDER. CLOUDY WITH SNOW SHOWERS AND SHOWERS LIKELY.
LOWS IN THE UPPER 20S. HIGHS IN THE LOWER 40S. NORTHWEST WINDS
AROUND 15 MPH.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS. LOWS IN
THE UPPER 20S. HIGHS IN THE LOWER 40S. NORTHWEST WINDS AROUND
15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS AROUND 50.
SUNDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND SNOW
SHOWERS IN THE AFTERNOON. HIGHS IN THE LOWER 50S.
WYZ287-022300-
OWL CREEK MOUNTAINS-
501 AM MST MON MAR 2 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY THEN
BECOMING MOSTLY CLOUDY. RAIN AND SNOW LIKELY IN
THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION.
CHANCE OF PRECIPITATION 70 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....48-53.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........41-47 PERCENT.
24 HR TREND......17 PERCENT WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1500, THEN
NORTHEAST AROUND 10 MPH AND GUSTY.
RIDGE TOP WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 1000, THEN
NORTHEAST UNTIL 1600, THEN NORTH 15 TO 20 MPH.
CHC OF WETTING RAIN.LESS THAN 5 PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH UNTIL 1100, THEN NORTH
UNTIL 1700, THEN AROUND 20 MPH.
MIXING HEIGHT.......1000-3000 FT AGL.
SMOKE DISPERSAL.....POOR.
TONIGHT
SKY/WEATHER.........CLOUDY THEN BECOMING PARTLY CLOUDY. RAIN AND
SNOW LIKELY IN THE EVENING, THEN CHANCE OF SNOW
AND RAIN LATE IN THE EVENING. SNOW ACCUMULATION
UP TO 1 INCH. CHANCE OF PRECIPITATION 70
PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....31-36.
24 HR TREND......1 DEGREE COOLER.
MAX HUMIDITY........71-77 PERCENT.
24 HR TREND......6 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTH WINDS AROUND 10 MPH AND GUSTY.
RIDGE TOP WINDS.....NORTH AROUND 15 MPH.
CHC OF WETTING RAIN.40 PERCENT UNTIL 2400, THEN 10 PERCENT.
TRANSPORT WINDS.....NORTH AROUND 15 MPH.
MIXING HEIGHT.......200-1800 FT AGL.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....45-50.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........30-36 PERCENT.
24 HR TREND......13 PERCENT DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1200, THEN
SOUTHEAST AROUND 10 MPH. GUSTS UP TO 15 MPH.
RIDGE TOP WINDS.....NORTHWEST 10 TO 15 MPH UNTIL 1200, THEN
NORTHEAST UNTIL 1300, THEN SOUTH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTH 10 TO 15 MPH UNTIL 1300, THEN SOUTH.
MIXING HEIGHT.......1600-3600 FT AGL.
SMOKE DISPERSAL.....POOR.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 30S. SOUTHWEST
WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND SNOW
SHOWERS. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 50S. SOUTHWEST
WINDS AROUND 10 MPH.
THURSDAY
COLDER. MOSTLY CLOUDY WITH SNOW SHOWERS WITH SHOWERS
LIKELY. LOWS IN THE MID 20S. HIGHS AROUND 40. NORTH WINDS AROUND
15 MPH.
FRIDAY
PARTLY CLOUDY. CHANCE OF SNOW SHOWERS. LOWS IN THE MID
20S. HIGHS IN THE UPPER 30S. NORTHWEST WINDS AROUND 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
40S.
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. HIGHS IN THE LOWER 50S.
WYZ286-022300-
ABSAROKA MOUNTAINS/NORTH SHOSHONE NF-
INCLUDING THE CITY OF PAHASKA
501 AM MST MON MAR 2 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SNOW AND SLIGHT CHANCE
OF RAIN IN THE MORNING. SLIGHT CHANCE OF
THUNDERSTORMS THROUGH THE DAY. SNOW AND RAIN
LIKELY IN THE AFTERNOON. SNOW ACCUMULATION UP
TO 2 INCHES. CHANCE OF PRECIPITATION 70
PERCENT.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....39-44.
24 HR TREND......3 DEGREES COOLER.
MIN HUMIDITY........62-68 PERCENT.
24 HR TREND......22 PERCENT WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1200, THEN EAST
AROUND 10 MPH. GUSTS UP TO 15 MPH.
RIDGE TOP WINDS.....WEST 10 TO 15 MPH UNTIL 1300, THEN EAST.
CHC OF WETTING RAIN.ZERO PERCENT UNTIL 1200, THEN 45 PERCENT.
TRANSPORT WINDS.....WEST 10 TO 15 MPH UNTIL 1600, THEN NORTH.
MIXING HEIGHT.......1400-3400 FT AGL.
SMOKE DISPERSAL.....POOR.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY. RAIN
LIKELY EARLY IN THE EVENING. CHANCE OF SNOW.
SNOW ACCUMULATION UP TO 1 INCH. CHANCE OF
PRECIPITATION 70 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....22-27.
24 HR TREND......5 DEGREES COOLER.
MAX HUMIDITY........76-82 PERCENT.
24 HR TREND......3 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 4-7 MPH. GUSTS UP TO 10
MPH.
RIDGE TOP WINDS.....NORTH AROUND 10 MPH UNTIL 2200, THEN NORTHWEST.
CHC OF WETTING RAIN.25 PERCENT UNTIL 2400, THEN 5 PERCENT.
TRANSPORT WINDS.....NORTH 10 TO 15 MPH.
MIXING HEIGHT.......400-1400 FT AGL.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....41-46.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........44-50 PERCENT.
24 HR TREND......18 PERCENT DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1200, THEN
SOUTHWEST AROUND 10 MPH. GUSTS UP TO 15 MPH.
RIDGE TOP WINDS.....WEST 10 TO 15 MPH UNTIL 1100, THEN SOUTHWEST.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST 10 TO 15 MPH UNTIL 1100, THEN
SOUTHWEST.
MIXING HEIGHT.......1600-3600 FT AGL.
SMOKE DISPERSAL.....POOR.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. WEST WINDS
AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS. LOWS IN THE
MID 20S. HIGHS AROUND 40. WEST WINDS AROUND 10 MPH.
THURSDAY
SNOW SHOWERS. LOWS AROUND 18. HIGHS IN THE LOWER 30S.
NORTHWEST WINDS AROUND 10 MPH.
FRIDAY
PARTLY CLOUDY. CHANCE OF SNOW SHOWERS. LOWS AROUND 18.
HIGHS AROUND 30. WEST WINDS AROUND 15 MPH.
SATURDAY
PARTLY CLOUDY. CHANCE OF SNOW SHOWERS. LOWS IN THE
MID 20S. HIGHS IN THE MID 30S.
SUNDAY
MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. HIGHS IN THE
UPPER 30S.
WYZ140-022300-
YELLOWSTONE NATIONAL PARK-
INCLUDING THE CITIES OF LAKE, MAMMOTH, AND OLD FAITHFUL
501 AM MST MON MAR 2 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. PATCHY FOG IN THE MORNING.
CHANCE OF SNOW IN THE MORNING. CHANCE OF RAIN
THROUGH THE DAY. SNOW LIKELY AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. SNOW
ACCUMULATION UP TO 2 INCHES. CHANCE OF
PRECIPITATION 70 PERCENT.
CHANCE OF THUNDER...10 PERCENT.
MAX TEMPERATURE.....39-44.
24 HR TREND......2 DEGREES COOLER.
MIN HUMIDITY........66-72 PERCENT.
24 HR TREND......22 PERCENT WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH.
RIDGE TOP WINDS.....SOUTHEAST AROUND 10 MPH UNTIL 1300, THEN NORTH.
CHC OF WETTING RAIN.10 PERCENT UNTIL 1200, THEN 50 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 1300. NORTHWEST
AFTER 1700.
MIXING HEIGHT.......800-2800 FT AGL.
SMOKE DISPERSAL.....POOR.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
PATCHY FOG IN THE EVENING. SLIGHT CHANCE OF
RAIN EARLY IN THE EVENING. CHANCE OF SNOW IN
THE EVENING, THEN SLIGHT CHANCE OF SNOW LATE IN
THE EVENING. CHANCE OF PRECIPITATION 50
PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....19-24.
24 HR TREND......8 DEGREES COOLER.
MAX HUMIDITY........81-87 PERCENT.
24 HR TREND......4 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 4-7 MPH. GUSTS UP TO 10
MPH UNTIL 2100.
RIDGE TOP WINDS.....NORTH 5 TO 10 MPH.
CHC OF WETTING RAIN.LESS THAN 5 PERCENT.
TRANSPORT WINDS.....NORTH AROUND 10 MPH.
MIXING HEIGHT.......400-1000 FT AGL.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....41-46.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........48-54 PERCENT.
24 HR TREND......27 PERCENT DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH.
RIDGE TOP WINDS.....NORTH AROUND 10 MPH UNTIL 0700. SOUTHWEST AFTER
1200.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....EAST AROUND 10 MPH UNTIL 0900, THEN SOUTH UNTIL
1300, THEN SOUTHWEST.
MIXING HEIGHT.......200-2200 FT AGL UNTIL 1300, THEN 1400-3200 FT
AGL.
SMOKE DISPERSAL.....POOR.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WINDS
GENERALLY LESS THAN 10 MPH.
WEDNESDAY
SNOW SHOWERS. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 30S. SOUTHWEST WINDS AROUND 10 MPH.
THURSDAY
SNOW SHOWERS. LOWS AROUND 15. HIGHS IN THE LOWER 30S.
WINDS GENERALLY LESS THAN 10 MPH.
FRIDAY
PARTLY CLOUDY. CHANCE OF SNOW SHOWERS. LOWS AROUND 15.
HIGHS IN THE LOWER 30S. WEST WINDS AROUND 10 MPH.
SATURDAY THROUGH SUNDAY
MOSTLY CLOUDY WITH CHANCE OF SNOW
SHOWERS. LOWS IN THE MID 20S. HIGHS 31 TO 36.
WYZ415-022300-
NORTH ZONE BRIDGER TETON NF AND GRAND TETON NP-
INCLUDING THE CITIES OF JACKSON AND MORAN
501 AM MST MON MAR 2 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. PATCHY FOG IN THE MORNING. SNOW
AND RAIN LIKELY IN THE MORNING. SLIGHT CHANCE
OF THUNDERSTORMS THROUGH THE DAY. SNOW AND RAIN
IN THE AFTERNOON. SNOW ACCUMULATION UP TO 2
INCHES. CHANCE OF PRECIPITATION 90 PERCENT.
CHANCE OF THUNDER...10 PERCENT.
MAX TEMPERATURE.....36-41.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........62-68 PERCENT.
24 HR TREND......19 PERCENT WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH.
RIDGE TOP WINDS.....SOUTH AROUND 10 MPH UNTIL 1300. NORTHWEST AFTER
1600.
CHC OF WETTING RAIN.25 PERCENT UNTIL 1200, THEN 65 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH UNTIL 1200. NORTHWEST AFTER
1600.
MIXING HEIGHT.......800-2800 FT AGL.
SMOKE DISPERSAL.....POOR.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
PATCHY FOG IN THE EVENING. SNOW AND RAIN LIKELY
IN THE EVENING, THEN CHANCE OF SNOW AND RAIN
AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH.
CHANCE OF PRECIPITATION 70 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....21-26.
24 HR TREND......3 DEGREES COOLER.
MAX HUMIDITY........87-93 PERCENT.
24 HR TREND......5 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 4-7 MPH.
RIDGE TOP WINDS.....NORTH AROUND 10 MPH.
CHC OF WETTING RAIN.20 PERCENT UNTIL 2400, THEN ZERO PERCENT.
TRANSPORT WINDS.....NORTH AROUND 10 MPH UNTIL 0400, THEN NORTHEAST.
MIXING HEIGHT.......400-1200 FT AGL.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
SLIGHT CHANCE OF SNOW IN THE MORNING. CHANCE OF
SNOW 20 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....36-41.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........61-67 PERCENT.
24 HR TREND......24 PERCENT DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH.
RIDGE TOP WINDS.....NORTH AROUND 10 MPH UNTIL 1000, THEN WEST.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH UNTIL 1300, THEN
SOUTHWEST.
MIXING HEIGHT.......1000-3000 FT AGL UNTIL 1400, THEN 1600-3600 FT
AGL.
SMOKE DISPERSAL.....POOR.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20. WINDS GENERALLY
LESS THAN 10 MPH.
WEDNESDAY
SNOW SHOWERS AND CHANCE OF SHOWERS. LOWS IN THE MID
20S. HIGHS IN THE UPPER 30S. SOUTHWEST WINDS AROUND 10 MPH.
THURSDAY
SNOW SHOWERS. LOWS AROUND 16. HIGHS IN THE LOWER 30S.
NORTHWEST WINDS AROUND 10 MPH.
FRIDAY
PARTLY CLOUDY. CHANCE OF SNOW SHOWERS. LOWS AROUND 16.
HIGHS AROUND 30. NORTHWEST WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. LOWS IN
THE LOWER 20S. HIGHS IN THE LOWER 30S.
SUNDAY
CLOUDY WITH CHANCE OF SNOW SHOWERS. HIGHS IN THE MID
30S.
WYZ416-022300-
WEST WIND RIVER MOUNTAINS/EAST ZONE BRIDGER TETON NF-
501 AM MST MON MAR 2 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. PATCHY FOG EARLY IN THE MORNING.
CHANCE OF SNOW IN THE MORNING. SLIGHT CHANCE OF
THUNDERSTORMS THROUGH THE DAY. SNOW WITH RAIN
LIKELY IN THE AFTERNOON. SNOW ACCUMULATION UP
TO 2 INCHES. CHANCE OF PRECIPITATION 90
PERCENT.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....35-40.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........73-79 PERCENT.
24 HR TREND......23 PERCENT WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1500, THEN
SOUTHWEST AROUND 10 MPH.
RIDGE TOP WINDS.....SOUTHEAST AROUND 10 MPH UNTIL 0900, THEN SOUTH
UNTIL 1700, THEN NORTHWEST.
CHC OF WETTING RAIN.20 PERCENT UNTIL 1200, THEN 55 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......400-2400 FT AGL.
SMOKE DISPERSAL.....POOR.
TONIGHT
SKY/WEATHER.........CLOUDY THEN BECOMING PARTLY CLOUDY. RAIN LIKELY
AND SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE
EVENING. SNOW LIKELY IN THE EVENING, THEN
CHANCE OF SNOW LATE IN THE EVENING. SNOW
ACCUMULATION UP TO 3 INCHES. CHANCE OF
PRECIPITATION 70 PERCENT.
CHANCE OF THUNDER...10 PERCENT.
MIN TEMPERATURE.....20-25.
24 HR TREND......1 DEGREE COOLER.
MAX HUMIDITY........87-93 PERCENT.
24 HR TREND......4 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 4-7 MPH.
RIDGE TOP WINDS.....NORTH 10 TO 15 MPH.
CHC OF WETTING RAIN.50 PERCENT UNTIL 2400, THEN 20 PERCENT.
TRANSPORT WINDS.....NORTH 10 TO 15 MPH UNTIL 0100, THEN NORTHEAST.
MIXING HEIGHT.......400-1200 FT AGL.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
CHANCE OF SNOW IN THE MORNING. SLIGHT CHANCE OF
SNOW LATE IN THE MORNING. CHANCE OF SNOW 50
PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....35-40.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........55-61 PERCENT.
24 HR TREND......17 PERCENT DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH.
RIDGE TOP WINDS.....NORTH AROUND 10 MPH UNTIL 1000. SOUTHWEST AFTER
1300.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHEAST 10 TO 15 MPH UNTIL 1300, THEN
SOUTHWEST.
MIXING HEIGHT.......1400-3400 FT AGL.
SMOKE DISPERSAL.....POOR.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 18. WINDS GENERALLY
LESS THAN 10 MPH.
WEDNESDAY
PARTLY CLOUDY. CHANCE OF SNOW SHOWERS. LOWS AROUND
20. HIGHS IN THE MID 30S. SOUTHWEST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SNOW SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS AROUND 13. HIGHS IN THE LOWER 30S. NORTHWEST
WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS. LOWS AROUND 11.
HIGHS IN THE UPPER 20S. NORTHWEST WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS.
LOWS AROUND 19. HIGHS IN THE LOWER 30S.
SUNDAY
MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. HIGHS IN THE
MID 30S.
WYZ288-022300-
EAST WIND RIVER MOUNTAINS/SOUTH SHOSHONE NF-
INCLUDING THE CITIES OF DUBOIS AND SOUTH PASS
501 AM MST MON MAR 2 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY THEN
BECOMING MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN
IN THE MORNING. SLIGHT CHANCE OF THUNDERSTORMS
THROUGH THE DAY. SNOW AND RAIN IN THE
AFTERNOON. SNOW ACCUMULATION UP TO 2 INCHES.
CHANCE OF PRECIPITATION 90 PERCENT.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....42-47.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........61-67 PERCENT.
24 HR TREND......22 PERCENT WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 0900, THEN
SOUTHWEST AROUND 10 MPH. GUSTS UP TO 15 MPH.
RIDGE TOP WINDS.....SOUTHWEST 10 TO 15 MPH.
CHC OF WETTING RAIN.5 PERCENT UNTIL 1200, THEN 25 PERCENT.
TRANSPORT WINDS.....WEST 10 TO 15 MPH.
MIXING HEIGHT.......600-2600 FT AGL.
SMOKE DISPERSAL.....POOR.
TONIGHT
SKY/WEATHER.........CLOUDY THEN BECOMING PARTLY CLOUDY. RAIN AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.
SNOW THROUGH THE NIGHT. SNOW ACCUMULATION UP TO
5 INCHES. CHANCE OF PRECIPITATION 90 PERCENT.
CHANCE OF THUNDER...10 PERCENT.
MIN TEMPERATURE.....23-28.
24 HR TREND......2 DEGREES COOLER.
MAX HUMIDITY........84-90 PERCENT.
24 HR TREND......2 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTH WINDS AROUND 10 MPH UNTIL 2400, THEN
DOWNSLOPE/DOWNVALLEY 4-7 MPH.
RIDGE TOP WINDS.....NORTH 10 TO 15 MPH.
CHC OF WETTING RAIN.75 PERCENT UNTIL 2400, THEN 55 PERCENT.
TRANSPORT WINDS.....NORTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......400-1200 FT AGL.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
CHANCE OF SNOW IN THE MORNING. SLIGHT CHANCE OF
SNOW LATE IN THE MORNING. CHANCE OF SNOW 50
PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....37-42.
24 HR TREND......3 DEGREES COOLER.
MIN HUMIDITY........51-57 PERCENT.
24 HR TREND......6 PERCENT DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1500, THEN
SOUTHWEST AROUND 10 MPH.
RIDGE TOP WINDS.....NORTH AROUND 10 MPH UNTIL 1300, THEN SOUTHWEST.
CHC OF WETTING RAIN.10 PERCENT UNTIL 1200, THEN ZERO PERCENT.
TRANSPORT WINDS.....NORTH 10 TO 15 MPH UNTIL 1300, THEN SOUTHWEST.
MIXING HEIGHT.......1200-3200 FT AGL.
SMOKE DISPERSAL.....POOR.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S. WEST WINDS
AROUND 10 MPH.
WEDNESDAY
PARTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. LOWS IN
THE MID 20S. HIGHS AROUND 40. SOUTHWEST WINDS AROUND 10 MPH.
THURSDAY
SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS
AROUND 18. HIGHS IN THE MID 30S. NORTHWEST WINDS AROUND 10 MPH.
FRIDAY
PARTLY CLOUDY. CHANCE OF SNOW SHOWERS. LOWS AROUND 17.
HIGHS IN THE UPPER 20S. NORTHWEST WINDS AROUND 15 MPH.
SATURDAY
MOSTLY CLEAR. SLIGHT CHANCE OF SNOW SHOWERS. LOWS IN
THE MID 20S. HIGHS IN THE MID 30S.
SUNDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. HIGHS
IN THE UPPER 30S.
WYZ414-022300-
SALT AND WYOMING RANGES/WEST ZONE BRIDGER TETON NF-
INCLUDING THE CITY OF AFTON
501 AM MST MON MAR 2 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. PATCHY FOG UNTIL LATE AFTERNOON.
SNOW LIKELY IN THE MORNING. RAIN THROUGH THE
DAY. SNOW AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. SNOW ACCUMULATION UP TO 3
INCHES. CHANCE OF PRECIPITATION 90 PERCENT.
CHANCE OF THUNDER...10 PERCENT.
MAX TEMPERATURE.....36-41.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........72-78 PERCENT.
24 HR TREND......10 PERCENT WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1200, THEN
SOUTHWEST AROUND 10 MPH UNTIL 1500, THEN
NORTHWEST. GUSTS UP TO 15 MPH.
RIDGE TOP WINDS.....SOUTH 10 TO 15 MPH UNTIL 1400, THEN WEST UNTIL
1600, THEN NORTHWEST.
CHC OF WETTING RAIN.35 PERCENT UNTIL 1200, THEN 75 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH UNTIL 1300. NORTHWEST AFTER
1600.
MIXING HEIGHT.......400-2000 FT AGL.
SMOKE DISPERSAL.....POOR.
TONIGHT
SKY/WEATHER.........CLOUDY THEN BECOMING PARTLY CLOUDY. PATCHY FOG
EARLY IN THE EVENING. PATCHY FOG LATE IN THE
EVENING. SNOW AND RAIN IN THE EVENING. CHANCE
OF RAIN LATE IN THE EVENING. CHANCE OF SNOW
LATE IN THE EVENING. SNOW ACCUMULATION UP TO 2
INCHES. CHANCE OF PRECIPITATION 90 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....26-31.
24 HR TREND......1 DEGREE COOLER.
MAX HUMIDITY........86-92 PERCENT.
24 HR TREND......1 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTHWEST WINDS AROUND 10 MPH WITH GUSTS TO
AROUND 15 MPH.
RIDGE TOP WINDS.....NORTHWEST AROUND 15 MPH.
CHC OF WETTING RAIN.60 PERCENT UNTIL 2400, THEN 10 PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 15 MPH.
MIXING HEIGHT.......400-1200 FT AGL.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
CHANCE OF SNOW IN THE MORNING, THEN SLIGHT
CHANCE OF SNOW LATE IN THE MORNING. CHANCE OF
SNOW AND SLIGHT CHANCE OF RAIN EARLY IN THE
AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....36-41.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........65-71 PERCENT.
24 HR TREND......13 PERCENT DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH.
RIDGE TOP WINDS.....WEST 10 TO 15 MPH.
CHC OF WETTING RAIN.LESS THAN 5 PERCENT.
TRANSPORT WINDS.....NORTHWEST 10 TO 15 MPH UNTIL 1300, THEN
SOUTHWEST.
MIXING HEIGHT.......1400-3400 FT AGL.
SMOKE DISPERSAL.....POOR.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 20S. WINDS
GENERALLY LESS THAN 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. SNOW SHOWERS LIKELY AND CHANCE OF
SHOWERS. LOWS IN THE MID 20S. HIGHS AROUND 40. SOUTHWEST WINDS
AROUND 10 MPH.
THURSDAY
SNOW SHOWERS. LOWS AROUND 18. HIGHS IN THE LOWER 30S.
NORTHWEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS. LOWS AROUND 17.
HIGHS IN THE LOWER 30S. NORTHWEST WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. LOWS IN
THE MID 20S. HIGHS IN THE MID 30S.
SUNDAY
MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. HIGHS IN THE
UPPER 30S.
WYZ278-022300-
UPPER GREEN RIVER BASIN/ROCK SPRINGS BLM-
INCLUDING THE CITIES OF BIG PINEY, FARSON, AND PINEDALE
501 AM MST MON MAR 2 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. PATCHY FOG IN THE MORNING.
CHANCE OF RAIN AND SNOW IN THE MORNING, THEN
RAIN, SNOW LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. LITTLE OR NO
SNOW ACCUMULATION. CHANCE OF PRECIPITATION 70
PERCENT.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....42-47.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........67-73 PERCENT.
24 HR TREND......15 PERCENT WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1500, THEN NORTH
AROUND 10 MPH AND GUSTY.
RIDGE TOP WINDS.....EAST AROUND 10 MPH UNTIL 1100, THEN SOUTHEAST
UNTIL 1500, THEN NORTH.
CHC OF WETTING RAIN.10 PERCENT UNTIL 1200, THEN 30 PERCENT.
TRANSPORT WINDS.....NORTH AROUND 10 MPH UNTIL 0900, THEN WEST UNTIL
1000, THEN SOUTHWEST UNTIL 1500, THEN
NORTHWEST.
MIXING HEIGHT.......400-2200 FT AGL.
SMOKE DISPERSAL.....POOR.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.
RAIN LIKELY AND CHANCE OF SNOW THROUGH THE
NIGHT. SNOW ACCUMULATION UP TO 1 INCH. CHANCE
OF PRECIPITATION 70 PERCENT.
CHANCE OF THUNDER...10 PERCENT.
MIN TEMPERATURE.....25-30.
24 HR TREND......1 DEGREE COOLER.
MAX HUMIDITY........87-93 PERCENT.
24 HR TREND......5 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTHWEST WINDS AROUND 10 MPH UNTIL 0300, THEN
DOWNSLOPE/DOWNVALLEY 4-7 MPH. GUSTS UP TO 15
MPH.
RIDGE TOP WINDS.....NORTHWEST 10 TO 15 MPH.
CHC OF WETTING RAIN.40 PERCENT UNTIL 2400, THEN 30 PERCENT.
TRANSPORT WINDS.....NORTH 10 TO 15 MPH.
MIXING HEIGHT.......600-1000 FT AGL.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
SLIGHT CHANCE OF SNOW IN THE MORNING. CHANCE OF
SNOW 20 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....39-44.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........58-64 PERCENT.
24 HR TREND......12 PERCENT DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH. GUSTS UP TO 10 MPH.
RIDGE TOP WINDS.....NORTHWEST AROUND 10 MPH UNTIL 1400, THEN
SOUTHWEST.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH UNTIL 1300, THEN
SOUTHWEST.
MIXING HEIGHT.......600-2400 FT AGL.
SMOKE DISPERSAL.....POOR.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 20S. WINDS
GENERALLY LESS THAN 10 MPH.
WEDNESDAY
PARTLY CLOUDY. CHANCE OF SNOW SHOWERS. LOWS IN THE
MID 20S. HIGHS IN THE MID 40S. WINDS GENERALLY LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS, SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 20. HIGHS IN THE
LOWER 40S. NORTHWEST WINDS AROUND 10 MPH.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS. LOWS
AROUND 17. HIGHS IN THE UPPER 30S. NORTHWEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS IN THE
LOWER 40S.
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. HIGHS IN THE MID 40S.
WYZ277-022300-
LINCOLN AND UINTA COUNTIES/LOWER ELEVATIONS-
INCLUDING THE CITIES OF EVANSTON, FORT BRIDGER, AND KEMMERER
501 AM MST MON MAR 2 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY THEN
BECOMING MOSTLY CLOUDY. PATCHY FOG IN THE
MORNING. CHANCE OF RAIN AND SNOW LIKELY IN THE
MORNING. SLIGHT CHANCE OF THUNDERSTORMS THROUGH
THE DAY. RAIN AND SNOW IN THE AFTERNOON. LITTLE
OR NO SNOW ACCUMULATION. CHANCE OF
PRECIPITATION 90 PERCENT.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....42-47.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........65-71 PERCENT.
24 HR TREND......7 PERCENT WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1200, THEN
SOUTHWEST AROUND 10 MPH AND GUSTY UNTIL 1500,
THEN NORTHWEST WITH HIGHER GUSTS.
RIDGE TOP WINDS.....EAST AROUND 10 MPH UNTIL 0800, THEN SOUTHEAST
UNTIL 1300, THEN SOUTHWEST UNTIL 1500, THEN
NORTHWEST.
CHC OF WETTING RAIN.5 PERCENT UNTIL 1200, THEN 50 PERCENT.
TRANSPORT WINDS.....EAST AROUND 10 MPH UNTIL 0900, THEN SOUTH UNTIL
1200, THEN WEST 15 TO 20 MPH UNTIL 1700, THEN
AROUND 20 MPH.
MIXING HEIGHT.......400-1800 FT AGL.
SMOKE DISPERSAL.....POOR.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SNOW LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING. RAIN LIKELY
THROUGH THE NIGHT. CHANCE OF SNOW AFTER
MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH.
CHANCE OF PRECIPITATION 70 PERCENT.
CHANCE OF THUNDER...20 PERCENT.
MIN TEMPERATURE.....28-33.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........89-95 PERCENT.
24 HR TREND......3 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTHWEST WINDS AROUND 10 MPH AND GUSTY.
RIDGE TOP WINDS.....NORTHWEST AROUND 15 MPH.
CHC OF WETTING RAIN.45 PERCENT UNTIL 2400, THEN 20 PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 15 MPH.
MIXING HEIGHT.......600-1200 FT AGL.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY THEN
BECOMING MOSTLY SUNNY. SLIGHT CHANCE OF RAIN
EARLY IN THE MORNING. SLIGHT CHANCE OF SNOW IN
THE MORNING. CHANCE OF PRECIPITATION 20
PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....38-43.
24 HR TREND......4 DEGREES COOLER.
MIN HUMIDITY........65-71 PERCENT.
24 HR TREND......6 PERCENT DRIER.
20-FOOT WINDS.......NORTHWEST WINDS AROUND 10 MPH UNTIL 0900, THEN
UPSLOPE/UPVALLEY 5-9 MPH.
RIDGE TOP WINDS.....WEST 10 TO 15 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST 10 TO 15 MPH UNTIL 1300, THEN WEST.
MIXING HEIGHT.......800-2800 FT AGL.
SMOKE DISPERSAL.....POOR.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S. WINDS
GENERALLY LESS THAN 10 MPH.
WEDNESDAY
PARTLY CLOUDY. CHANCE OF SNOW SHOWERS AND SLIGHT
CHANCE OF SHOWERS. LOWS IN THE MID 20S. HIGHS IN THE UPPER 40S.
WEST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS AND
SHOWERS. LOWS IN THE LOWER 20S. HIGHS IN THE UPPER 30S. NORTHWEST
WINDS AROUND 15 MPH.
FRIDAY
PARTLY CLOUDY. CHANCE OF SNOW SHOWERS. LOWS AROUND 20.
HIGHS IN THE MID 30S. NORTHWEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLEAR. SLIGHT CHANCE OF SNOW SHOWERS. LOWS IN
THE UPPER 20S. HIGHS AROUND 40.
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN CHANCE OF SNOW SHOWERS IN THE AFTERNOON. HIGHS IN
THE LOWER 40S.
WYZ279-022300-
SWEETWATER COUNTY/ROCK SPRINGS BLM/FLAMING GORGE NRA-
INCLUDING THE CITIES OF GREEN RIVER, ROCK SPRINGS, AND WAMSUTTER
501 AM MST MON MAR 2 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
PATCHY FOG EARLY IN THE MORNING. CHANCE OF RAIN
IN THE MORNING. RAIN LIKELY AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF
PRECIPITATION 70 PERCENT.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....53-58.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........41-47 PERCENT.
24 HR TREND......5 PERCENT DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 0900, THEN SOUTH
10 TO 15 MPH WITH HIGHER GUSTS UNTIL 1500, THEN
SOUTHWEST WITH GUSTS TO AROUND 25 MPH.
RIDGE TOP WINDS.....NORTHEAST AROUND 10 MPH UNTIL 0800, THEN SOUTH
UNTIL 1300, THEN SOUTHWEST AROUND 20 MPH.
CHC OF WETTING RAIN.LESS THAN 5 PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH UNTIL 0800, THEN
SOUTHWEST UNTIL 1300, THEN WEST 20 TO 25 MPH.
MIXING HEIGHT.......600-2600 FT AGL UNTIL 1300, THEN 2400-4400 FT
AGL UNTIL 1700, THEN 1400-2000 FT AGL.
SMOKE DISPERSAL.....FAIR TO GOOD.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. RAIN, SNOW LIKELY AND SLIGHT
CHANCE OF THUNDERSTORMS. SNOW ACCUMULATION UP
TO 1 INCH. CHANCE OF PRECIPITATION 70 PERCENT.
CHANCE OF THUNDER...10 PERCENT.
MIN TEMPERATURE.....31-36.
24 HR TREND......1 DEGREE COOLER.
MAX HUMIDITY........86-92 PERCENT.
24 HR TREND......3 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTHWEST WINDS 10 TO 15 MPH AND GUSTY.
RIDGE TOP WINDS.....NORTHWEST 15 TO 20 MPH.
CHC OF WETTING RAIN.35 PERCENT UNTIL 2400, THEN 60 PERCENT.
TRANSPORT WINDS.....NORTHWEST 15 TO 20 MPH.
MIXING HEIGHT.......800-1600 FT AGL.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........CLOUDY THEN BECOMING PARTLY CLOUDY. CHANCE OF
SNOW AND RAIN IN THE MORNING. SLIGHT CHANCE OF
RAIN AND SNOW IN THE AFTERNOON. CHANCE OF
PRECIPITATION 50 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....39-44.
24 HR TREND......12 DEGREES COOLER.
MIN HUMIDITY........66-72 PERCENT.
24 HR TREND......24 PERCENT WETTER.
20-FOOT WINDS.......NORTHWEST WINDS AROUND 10 MPH AND GUSTY.
RIDGE TOP WINDS.....NORTHWEST AROUND 15 MPH.
CHC OF WETTING RAIN.40 PERCENT UNTIL 1200, THEN ZERO PERCENT.
TRANSPORT WINDS.....NORTH 15 TO 20 MPH.
MIXING HEIGHT.......1200-3000 FT AGL.
SMOKE DISPERSAL.....POOR.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S. WINDS
GENERALLY LESS THAN 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS AROUND
50. SOUTHWEST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS AND SHOWERS.
LOWS IN THE MID 20S. HIGHS IN THE LOWER 40S. NORTHWEST WINDS
AROUND 15 MPH.
FRIDAY
PARTLY CLOUDY. CHANCE OF SNOW SHOWERS. LOWS AROUND 20.
HIGHS IN THE MID 30S. NORTHWEST WINDS AROUND 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 20S. HIGHS IN THE LOWER
40S.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 40S.
WYZ289-022300-
GRANITE/GREEN/FERRIS/RATTLESNAKE MOUNTAINS-
INCLUDING THE CITY OF JEFFREY CITY
501 AM MST MON MAR 2 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY THEN
BECOMING MOSTLY CLOUDY. CHANCE OF RAIN AND
SLIGHT CHANCE OF SNOW IN THE MORNING, THEN RAIN
AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. NO SNOW ACCUMULATION. CHANCE OF
PRECIPITATION 90 PERCENT.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....51-56.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........52-58 PERCENT.
24 HR TREND......13 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH WITH HIGHER GUSTS.
RIDGE TOP WINDS.....SOUTHWEST AROUND 15 MPH UNTIL 1700, THEN WEST.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....WEST 15 TO 20 MPH.
MIXING HEIGHT.......400-2400 FT AGL UNTIL 1200, THEN 1800-3600 FT
AGL.
SMOKE DISPERSAL.....POOR TO FAIR.
TONIGHT
SKY/WEATHER.........CLOUDY. RAIN, SNOW AND SLIGHT CHANCE OF
THUNDERSTORMS. SNOW ACCUMULATION UP TO 1 INCH.
CHANCE OF PRECIPITATION 90 PERCENT.
CHANCE OF THUNDER...10 PERCENT.
MIN TEMPERATURE.....31-36.
24 HR TREND......3 DEGREES COOLER.
MAX HUMIDITY........84-90 PERCENT.
24 HR TREND......2 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTH WINDS AROUND 10 MPH UNTIL 0300, THEN
DOWNSLOPE/DOWNVALLEY 4-7 MPH. GUSTS UP TO 15
MPH.
RIDGE TOP WINDS.....NORTH 10 TO 15 MPH.
CHC OF WETTING RAIN.80 PERCENT.
TRANSPORT WINDS.....NORTH AROUND 15 MPH UNTIL 2100, THEN NORTHEAST.
MIXING HEIGHT.......600-1600 FT AGL.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY THEN
BECOMING MOSTLY SUNNY. CHANCE OF SNOW IN THE
MORNING, THEN SLIGHT CHANCE OF RAIN AND SNOW
LATE IN THE MORNING. CHANCE OF PRECIPITATION 50
PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....42-47.
24 HR TREND......8 DEGREES COOLER.
MIN HUMIDITY........51-57 PERCENT.
24 HR TREND......3 PERCENT WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 0900, THEN NORTH
AROUND 10 MPH UNTIL 1500, THEN UPSLOPE/UPVALLEY
5-9 MPH.
RIDGE TOP WINDS.....NORTH 10 TO 15 MPH UNTIL 1600, THEN SOUTHWEST.
CHC OF WETTING RAIN.40 PERCENT UNTIL 1200, THEN ZERO PERCENT.
TRANSPORT WINDS.....NORTH 15 TO 20 MPH UNTIL 1400, THEN AROUND 10
MPH UNTIL 1600, THEN SOUTHWEST.
MIXING HEIGHT.......600-2200 FT AGL.
SMOKE DISPERSAL.....POOR.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
CLEAR. LOWS IN THE UPPER 20S. SOUTHWEST WINDS
AROUND 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS AROUND
50. SOUTHWEST WINDS AROUND 15 MPH.
THURSDAY
SNOW SHOWERS AND SHOWERS LIKELY. LOWS IN THE MID 20S.
HIGHS IN THE MID 40S. NORTHWEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS. LOWS AROUND 20.
HIGHS IN THE MID 30S. NORTHWEST WINDS AROUND 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 40S.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE MID 40S.
WYZ300-022300-
CASPER MOUNTAIN-
501 AM MST MON MAR 2 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY THEN
BECOMING MOSTLY CLOUDY. SNOW LIKELY AND CHANCE
OF RAIN IN THE MORNING, THEN RAIN AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
LITTLE OR NO SNOW ACCUMULATION. CHANCE OF
PRECIPITATION 90 PERCENT.
CHANCE OF THUNDER...10 PERCENT.
MAX TEMPERATURE.....51-56.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........55-61 PERCENT.
24 HR TREND......24 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH WITH HIGHER GUSTS.
RIDGE TOP WINDS.....SOUTHWEST 15 TO 20 MPH UNTIL 1700, THEN
NORTHWEST AROUND 10 MPH.
CHC OF WETTING RAIN.20 PERCENT UNTIL 1200, THEN 5 PERCENT.
TRANSPORT WINDS.....WEST 15 TO 20 MPH.
MIXING HEIGHT.......200-1800 FT AGL UNTIL 1100, THEN 2200-4200 FT
AGL UNTIL 1700, THEN 1600-2000 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR.
TONIGHT
SKY/WEATHER.........CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING. RAIN AND SNOW THROUGH THE NIGHT.
PATCHY FOG LATE IN THE EVENING. SNOW
ACCUMULATION UP TO 1 INCH. CHANCE OF
PRECIPITATION 90 PERCENT.
CHANCE OF THUNDER...10 PERCENT.
MIN TEMPERATURE.....31-36.
24 HR TREND......5 DEGREES COOLER.
MAX HUMIDITY........82-88 PERCENT.
24 HR TREND......5 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 4-7 MPH.
RIDGE TOP WINDS.....NORTHEAST 10 TO 15 MPH.
CHC OF WETTING RAIN.85 PERCENT.
TRANSPORT WINDS.....NORTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......600-1400 FT AGL.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY THEN
BECOMING MOSTLY SUNNY. SLIGHT CHANCE OF RAIN
EARLY IN THE MORNING. SNOW LIKELY IN THE
MORNING, THEN CHANCE OF SNOW AND SLIGHT CHANCE
OF RAIN LATE IN THE MORNING. SNOW ACCUMULATION
UP TO 2 INCHES. CHANCE OF PRECIPITATION 70
PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....42-47.
24 HR TREND......9 DEGREES COOLER.
MIN HUMIDITY........52-58 PERCENT.
24 HR TREND......3 PERCENT WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 0900, THEN NORTH
AROUND 10 MPH UNTIL 1500, THEN UPSLOPE/UPVALLEY
5-9 MPH.
RIDGE TOP WINDS.....NORTH 10 TO 15 MPH UNTIL 1500, THEN NORTHWEST.
CHC OF WETTING RAIN.50 PERCENT UNTIL 1200, THEN 5 PERCENT.
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH UNTIL 1500, THEN NORTH
AROUND 10 MPH UNTIL 1700, THEN NORTHWEST.
MIXING HEIGHT.......800-2800 FT AGL UNTIL 1400, THEN 1400-3400 FT
AGL.
SMOKE DISPERSAL.....POOR.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. WINDS
GENERALLY LESS THAN 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 40S. SOUTHWEST WINDS AROUND 15 MPH.
THURSDAY
SNOW SHOWERS AND SHOWERS LIKELY. LOWS IN THE MID 20S.
HIGHS IN THE MID 40S. NORTHWEST WINDS AROUND 10 MPH.
FRIDAY
COLDER. MOSTLY CLOUDY. SNOW SHOWERS LIKELY. LOWS AROUND
20. HIGHS IN THE LOWER 30S. NORTHWEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 30S.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.
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