386
FNUS55 KRIW 161844
FWFRIW
FIRE WEATHER PLANNING FORECAST FOR WESTERN AND CENTRAL WYOMING
NATIONAL WEATHER SERVICE RIVERTON WY
1244 PM MDT THU OCT 16 2025
DISCUSSION
...YELLOWSTONE NP AND TETON DISPATCH AREAS (INCLUDES FIRE WEATHER
ZONES 140...414...415...AND 416)...
PRECIPITATION CHANCES CONTINUE THROUGH THIS EVENING, WITH A
DECREASING TREND OVERNIGHT. LINGERING LIGHT SNOW IS LIKELY THROUGH
ABOUT SUNRISE FRIDAY. HIGH TEMPERATURES WARM A FEW DEGREES FRIDAY,
WITH MINIMUM RHS TRENDING 10 TO 25 PERCENT DRIER, THOUGH GENERALLY
REMAIN AROUND AND ABOVE 50 PERCENT. GUSTY WEST WINDS FRIDAY,
GENERALLY 20 TO 30 MPH, STRONGEST FURTHER EAST.
..CODY DISPATCH AREA (INCLUDES FIRE WEATHER ZONES 275...276
282...283...285...286...287...288...AND 289)...
PRECIPITATION CHANCES CONTINUE THROUGH THIS EVENING, WITH MOST
ENDING BY ABOUT MIDNIGHT. LINGERING LIGHT SNOW CONTINUES OVER THE
MOUNTAINS THROUGH ABOUT SUNRISE FRIDAY. HIGH TEMPERATURES FRIDAY
TREND A FEW DEGREES WARMER IN THE HIGHER ELEVATIONS AND AROUND 10
DEGREES IN THE LOW ELEVATIONS. RHS TREND 15 TO NEARLY 40 PERCENT
DRIER ACROSS THE AREA, THOUGH VALUES REMAIN AROUND AND ABOVE 35
PERCENT. GUSTY WEST WINDS 20 TO 35 MPH OCCUR OVER THE HIGHER TERRAIN
FRIDAY.
..CASPER DISPATCH AREA (INCLUDES FIRE WEATHER ZONES 277...278
279...280...281...285...289...AND 300)...
PRECIPITATION CHANCES CONTINUE THROUGH THIS EVENING, WITH MOST
ENDING BY ABOUT MIDNIGHT. LINGERING LIGHT SNOW CONTINUES OVER THE
MOUNTAINS THROUGH ABOUT SUNRISE FRIDAY. HIGH TEMPERATURES FRIDAY
TREND 5 TO 15 DEGREES WARMER, HIGHEST FOR ZONE 281. RHS TREND 15 TO
30 PERCENT DRIER WEST OF THE DIVIDE, AND 35 TO 50 PERCENT DRIER FOR
EAST OF THE DIVIDE LOCATIONS, THOUGH VALUES REMAIN AROUND AND ABOVE
40 PERCENT. FRIDAY, GUSTY WEST-SOUTHWEST WINDS 20 TO 35 MPH OCCUR
OVER THE USUAL WIND CORRIDOR LOCATIONS, AND IN THE MOUNTAINS.
..THUNDERSTORMS IMPLY STRONG GUSTY AND ERRATIC WINDS
WYZ280-172045-
NATRONA COUNTY/CASPER BLM-
INCLUDING THE CITIES OF CASPER AND MIDWEST
1244 PM MDT THU OCT 16 2025
THIS AFTERNOON
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS EARLY IN THE
EVENING. ISOLATED THUNDERSTORMS THROUGH THE
DAY. SCATTERED SHOWERS EARLY IN THE EVENING.
CHANCE OF PRECIPITATION 70 PERCENT.
CHANCE OF THUNDER...10 PERCENT.
MAX TEMPERATURE.....46-51.
24 HR TREND......13 DEGREES COOLER.
MIN HUMIDITY........65-71 PERCENT.
24 HR TREND......14 PERCENT WETTER.
20-FOOT WINDS.......WEST WINDS AROUND 15 MPH WITH GUSTS TO AROUND
30 MPH.
RIDGE TOP WINDS.....WEST AROUND 20 MPH.
CHC OF WETTING RAIN.45 PERCENT.
TRANSPORT WINDS.....WEST AROUND 20 MPH.
MIXING HEIGHT.......2000-3000 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS EARLY IN THE
EVENING. CHANCE OF SHOWERS 20 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....33-38.
24 HR TREND......8 DEGREES COOLER.
MAX HUMIDITY........83-89 PERCENT.
24 HR TREND......7 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS TO
AROUND 30 MPH.
RIDGE TOP WINDS.....SOUTHWEST 20 TO 25 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 20 TO 25 MPH.
MIXING HEIGHT.......600-2200 FT AGL.
SMOKE DISPERSAL.....POOR.
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....52-57.
24 HR TREND......7 DEGREES WARMER.
MIN HUMIDITY........43-49 PERCENT.
24 HR TREND......33 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS TO
AROUND 35 MPH.
RIDGE TOP WINDS.....SOUTHWEST AROUND 25 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 25 MPH.
MIXING HEIGHT.......600-2400 FT AGL UNTIL 1200, THEN 2600-4200 FT
AGL.
SMOKE DISPERSAL.....FAIR TO GOOD.
FRIDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE
LATE EVENING AND OVERNIGHT. SLIGHT CHANCE OF
SNOW SHOWERS EARLY IN THE MORNING. CHANCE OF
PRECIPITATION 20 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....31-36.
24 HR TREND......3 DEGREES COOLER.
MAX HUMIDITY........85-91 PERCENT.
24 HR TREND......1 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......WEST WINDS AROUND 15 MPH WITH GUSTS TO AROUND
30 MPH.
RIDGE TOP WINDS.....WEST AROUND 20 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 20 MPH.
MIXING HEIGHT.......400-1400 FT AGL.
SMOKE DISPERSAL.....POOR.
SATURDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
CHANCE OF SHOWERS AND SNOW SHOWERS IN THE
MORNING. CHANCE OF PRECIPITATION 40 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....45-50.
24 HR TREND......9 DEGREES COOLER.
MIN HUMIDITY........50-56 PERCENT.
24 HR TREND......5 PERCENT WETTER.
20-FOOT WINDS.......NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO
AROUND 25 MPH.
RIDGE TOP WINDS.....NORTHWEST AROUND 15 MPH.
CHC OF WETTING RAIN.10 PERCENT UNTIL 1200, THEN ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST 15 TO 20 MPH.
MIXING HEIGHT.......2600-4600 FT AGL.
SMOKE DISPERSAL.....FAIR TO GOOD.
FORECAST DAYS 3 THROUGH 7...
SATURDAY NIGHT
CLEAR. LOWS IN THE LOWER 30S. SOUTHWEST WINDS
AROUND 10 MPH.
SUNDAY
WARMER, BREEZY. MOSTLY CLEAR. CHANCE OF SHOWERS. LOWS
IN THE LOWER 30S. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS AROUND
25 MPH.
MONDAY
COOLER. MOSTLY CLEAR WITH CHANCE OF SHOWERS, SNOW
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER
20S. HIGHS IN THE UPPER 40S. WEST WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER
30S. HIGHS 55 TO 60.
WYZ283-172045-
UPPER WIND RIVER BASIN/WIND RIVER BASIN-
INCLUDING THE CITIES OF CROWHEART, LANDER, RIVERTON, AND SHOSHONI
1244 PM MDT THU OCT 16 2025
THIS AFTERNOON
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. CHANCE OF PRECIPITATION 50
PERCENT.
CHANCE OF THUNDER...10 PERCENT.
MAX TEMPERATURE.....43-48.
24 HR TREND......15 DEGREES COOLER.
MIN HUMIDITY........70-76 PERCENT.
24 HR TREND......28 PERCENT WETTER.
20-FOOT WINDS.......NORTHWEST WINDS AROUND 10 MPH WITH HIGHER
GUSTS.
RIDGE TOP WINDS.....NORTHWEST AROUND 15 MPH.
CHC OF WETTING RAIN.40 PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 15 MPH.
MIXING HEIGHT.......2000-2600 FT AGL.
SMOKE DISPERSAL.....POOR.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS EARLY IN THE
EVENING. CHANCE OF SHOWERS 20 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....31-36.
24 HR TREND......8 DEGREES COOLER.
MAX HUMIDITY........81-87 PERCENT.
24 HR TREND......5 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 25
MPH.
RIDGE TOP WINDS.....WEST AROUND 15 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.
MIXING HEIGHT.......600-2000 FT AGL.
SMOKE DISPERSAL.....POOR.
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....52-57.
24 HR TREND......10 DEGREES WARMER.
MIN HUMIDITY........46-52 PERCENT.
24 HR TREND......37 PERCENT DRIER.
20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30
MPH.
RIDGE TOP WINDS.....WEST AROUND 15 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
MIXING HEIGHT.......1200-3200 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR.
FRIDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS LATE IN
THE EVENING. SLIGHT CHANCE OF SNOW SHOWERS
EARLY IN THE MORNING. CHANCE OF PRECIPITATION
20 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....31-36.
24 HR TREND......1 DEGREE COOLER.
MAX HUMIDITY........77-83 PERCENT.
24 HR TREND......9 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30
MPH.
RIDGE TOP WINDS.....WEST 15 TO 20 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 20 MPH.
MIXING HEIGHT.......600-1200 FT AGL.
SMOKE DISPERSAL.....POOR.
SATURDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....47-52.
24 HR TREND......7 DEGREES COOLER.
MIN HUMIDITY........43-49 PERCENT.
24 HR TREND......4 PERCENT WETTER.
20-FOOT WINDS.......NORTH WINDS AROUND 10 MPH UNTIL 1500, THEN
SOUTH. GUSTS UP TO 20 MPH.
RIDGE TOP WINDS.....NORTH AROUND 15 MPH UNTIL 1200, THEN SOUTHWEST.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTH AROUND 15 MPH UNTIL 1200, THEN WEST.
MIXING HEIGHT.......2000-4000 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR.
FORECAST DAYS 3 THROUGH 7...
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 30S. SOUTHWEST
WINDS AROUND 10 MPH.
SUNDAY
WARMER. MOSTLY CLEAR. CHANCE OF SHOWERS. LOWS IN THE
LOWER 30S. HIGHS IN THE MID 60S. SOUTHWEST WINDS AROUND 15 MPH.
MONDAY
COOLER. MOSTLY CLEAR WITH CHANCE OF SHOWERS AND SNOW
SHOWERS. LOWS IN THE MID 20S. HIGHS AROUND 50. WEST WINDS AROUND
10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER
30S. HIGHS 55 TO 60.
WYZ285-172045-
SOUTH BIGHORN MOUNTAINS-
1244 PM MDT THU OCT 16 2025
THIS AFTERNOON
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS EARLY IN THE
EVENING. NUMEROUS SNOW SHOWERS THROUGH THE DAY.
SCATTERED SHOWERS EARLY IN THE EVENING. NEW
SNOW ACCUMULATION UP TO 1 INCH. CHANCE OF
PRECIPITATION 70 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....38-43.
24 HR TREND......15 DEGREES COOLER.
MIN HUMIDITY........83-89 PERCENT.
24 HR TREND......26 PERCENT WETTER.
20-FOOT WINDS.......WEST WINDS AROUND 15 MPH WITH GUSTS TO AROUND
30 MPH.
RIDGE TOP WINDS.....WEST AROUND 15 MPH.
CHC OF WETTING RAIN.70 PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
MIXING HEIGHT.......1000-1400 FT AGL.
SMOKE DISPERSAL.....POOR.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS AND SNOW
SHOWERS IN THE EVENING. ISOLATED SNOW SHOWERS
AFTER MIDNIGHT. CHANCE OF PRECIPITATION 50
PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....30-35.
24 HR TREND......5 DEGREES COOLER.
MAX HUMIDITY........85-91 PERCENT.
24 HR TREND......7 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......WEST WINDS 15 TO 20 MPH WITH GUSTS TO AROUND 40
MPH.
RIDGE TOP WINDS.....WEST 20 TO 25 MPH.
CHC OF WETTING RAIN.10 PERCENT UNTIL 2400, THEN ZERO PERCENT.
TRANSPORT WINDS.....WEST 20 TO 25 MPH.
MIXING HEIGHT.......200-1200 FT AGL.
SMOKE DISPERSAL.....POOR.
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....47-52.
24 HR TREND......7 DEGREES WARMER.
MIN HUMIDITY........51-57 PERCENT.
24 HR TREND......37 PERCENT DRIER.
20-FOOT WINDS.......WEST WINDS 15 TO 20 MPH WITH GUSTS TO AROUND 35
MPH.
RIDGE TOP WINDS.....WEST AROUND 20 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 20 MPH.
MIXING HEIGHT.......400-2400 FT AGL.
SMOKE DISPERSAL.....POOR.
FRIDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY. SCATTERED SHOWERS AND CHANCE OF
SNOW SHOWERS THROUGH THE NIGHT. CHANCE OF
PRECIPITATION 50 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....27-32.
24 HR TREND......3 DEGREES COOLER.
MAX HUMIDITY........81-87 PERCENT.
24 HR TREND......7 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH UNTIL 0300, THEN
NORTHWEST. GUSTS UP TO 25 MPH.
RIDGE TOP WINDS.....WEST 15 TO 20 MPH.
CHC OF WETTING RAIN.ZERO PERCENT UNTIL 2400, THEN 20 PERCENT.
TRANSPORT WINDS.....WEST 15 TO 20 MPH.
MIXING HEIGHT.......200-1400 FT AGL.
SMOKE DISPERSAL.....POOR.
SATURDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
CHANCE OF SNOW SHOWERS IN THE MORNING. CHANCE
OF SNOW 30 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....38-43.
24 HR TREND......9 DEGREES COOLER.
MIN HUMIDITY........50-56 PERCENT.
24 HR TREND......2 PERCENT WETTER.
20-FOOT WINDS.......NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO
AROUND 25 MPH.
RIDGE TOP WINDS.....NORTHWEST 15 TO 20 MPH.
CHC OF WETTING RAIN.LESS THAN 5 PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 20 MPH.
MIXING HEIGHT.......1600-3600 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR.
FORECAST DAYS 3 THROUGH 7...
SATURDAY NIGHT
CLEAR. LOWS IN THE LOWER 30S. SOUTHWEST WINDS
AROUND 15 MPH.
SUNDAY
WARMER. PARTLY CLOUDY. CHANCE OF SHOWERS AND SNOW
SHOWERS. LOWS IN THE LOWER 30S. HIGHS IN THE UPPER 50S. SOUTHWEST
WINDS AROUND 20 MPH.
MONDAY
COLDER. MOSTLY CLEAR WITH CHANCE OF SNOW SHOWERS AND
SHOWERS. LOWS IN THE UPPER 20S. HIGHS AROUND 40. NORTHWEST WINDS
AROUND 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 40S. SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER
30S. HIGHS 49 TO 54.
WYZ281-172045-
JOHNSON COUNTY/CASPER BLM-
INCLUDING THE CITIES OF BUFFALO AND KAYCEE
1244 PM MDT THU OCT 16 2025
THIS AFTERNOON
SKY/WEATHER.........CLOUDY. NUMEROUS SHOWERS. CHANCE OF SHOWERS 70
PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....42-47.
24 HR TREND......10 DEGREES COOLER.
MIN HUMIDITY........82-88 PERCENT.
24 HR TREND......16 PERCENT WETTER.
20-FOOT WINDS.......NORTHWEST WINDS AROUND 10 MPH WITH GUSTS TO
AROUND 25 MPH.
RIDGE TOP WINDS.....NORTHWEST AROUND 15 MPH.
CHC OF WETTING RAIN.65 PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 15 MPH.
MIXING HEIGHT.......1400-1800 FT AGL.
SMOKE DISPERSAL.....POOR.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS IN THE
EVENING. ISOLATED SHOWERS LATE IN THE EVENING.
CHANCE OF SHOWERS 50 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....33-38.
24 HR TREND......5 DEGREES COOLER.
MAX HUMIDITY........85-91 PERCENT.
24 HR TREND......3 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTHWEST WINDS AROUND 10 MPH UNTIL 2100, THEN
SOUTHWEST. GUSTS UP TO 25 MPH.
RIDGE TOP WINDS.....WEST AROUND 15 MPH UNTIL 2400, THEN SOUTHWEST.
CHC OF WETTING RAIN.LESS THAN 5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.
MIXING HEIGHT.......400-1600 FT AGL.
SMOKE DISPERSAL.....POOR.
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....54-59.
24 HR TREND......13 DEGREES WARMER.
MIN HUMIDITY........43-49 PERCENT.
24 HR TREND......47 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 10 MPH UNTIL 1500, THEN
NORTHWEST. GUSTS UP TO 25 MPH.
RIDGE TOP WINDS.....SOUTHWEST AROUND 15 MPH UNTIL 1200, THEN
NORTHWEST.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
MIXING HEIGHT.......400-2400 FT AGL UNTIL 1200, THEN 2400-4200 FT
AGL.
SMOKE DISPERSAL.....POOR TO FAIR.
FRIDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS EARLY IN THE
EVENING. SCATTERED SHOWERS IN THE LATE EVENING
AND OVERNIGHT. CHANCE OF SHOWERS 50 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....30-35.
24 HR TREND......2 DEGREES COOLER.
MAX HUMIDITY........82-88 PERCENT.
24 HR TREND......4 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTHWEST WINDS AROUND 10 MPH UNTIL 2100, THEN
WEST UNTIL 2400, THEN NORTHWEST. GUSTS UP TO 25
MPH.
RIDGE TOP WINDS.....NORTHWEST 15 TO 20 MPH.
CHC OF WETTING RAIN.ZERO PERCENT UNTIL 2400, THEN 20 PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH UNTIL 2400, THEN NORTHWEST.
MIXING HEIGHT.......400-2000 FT AGL.
SMOKE DISPERSAL.....POOR.
SATURDAY
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
SNOW SHOWERS IN THE MORNING. CHANCE OF
PRECIPITATION 20 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....44-49.
24 HR TREND......11 DEGREES COOLER.
MIN HUMIDITY........48-54 PERCENT.
24 HR TREND......4 PERCENT WETTER.
20-FOOT WINDS.......NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO
AROUND 25 MPH.
RIDGE TOP WINDS.....NORTHWEST AROUND 15 MPH.
CHC OF WETTING RAIN.LESS THAN 5 PERCENT.
TRANSPORT WINDS.....NORTHWEST 15 TO 20 MPH.
MIXING HEIGHT.......2800-4800 FT AGL.
SMOKE DISPERSAL.....FAIR TO GOOD.
FORECAST DAYS 3 THROUGH 7...
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 30S. SOUTHWEST
WINDS AROUND 10 MPH.
SUNDAY
WARMER. PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE
MID 30S. HIGHS IN THE MID 60S. WEST WINDS AROUND 15 MPH.
MONDAY
COOLER. PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SNOW
SHOWERS. LOWS IN THE UPPER 20S. HIGHS IN THE UPPER 40S. NORTHWEST
WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
MID 50S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S.
WYZ282-172045-
SOUTH BIGHORN BASIN/WORLAND BLM-
INCLUDING THE CITIES OF TEN SLEEP, THERMOPOLIS, AND WORLAND
1244 PM MDT THU OCT 16 2025
THIS AFTERNOON
SKY/WEATHER.........CLOUDY. SCATTERED SHOWERS EARLY IN THE EVENING,
THEN ISOLATED SHOWERS EARLY IN THE EVENING.
CHANCE OF SHOWERS 50 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....41-46.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........80-86 PERCENT.
24 HR TREND......5 PERCENT WETTER.
20-FOOT WINDS.......NORTHWEST WINDS AROUND 10 MPH WITH HIGHER
GUSTS.
RIDGE TOP WINDS.....NORTHWEST AROUND 15 MPH.
CHC OF WETTING RAIN.40 PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 15 MPH.
MIXING HEIGHT.......2000-2600 FT AGL.
SMOKE DISPERSAL.....POOR.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
SCATTERED SHOWERS EARLY IN THE EVENING.
ISOLATED SHOWERS EARLY IN THE EVENING. CHANCE
OF SHOWERS 50 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....29-34.
24 HR TREND......7 DEGREES COOLER.
MAX HUMIDITY........84-90 PERCENT.
24 HR TREND......7 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 4-7 MPH UNTIL 2400, THEN
SOUTH AROUND 10 MPH. GUSTS UP TO 15 MPH.
RIDGE TOP WINDS.....WEST AROUND 10 MPH UNTIL 2400, THEN SOUTH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 2400, THEN SOUTH.
MIXING HEIGHT.......400-2000 FT AGL.
SMOKE DISPERSAL.....POOR.
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....50-55.
24 HR TREND......11 DEGREES WARMER.
MIN HUMIDITY........47-53 PERCENT.
24 HR TREND......34 PERCENT DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1500, THEN EAST
AROUND 10 MPH. GUSTS UP TO 15 MPH.
RIDGE TOP WINDS.....SOUTHEAST AROUND 10 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH.
MIXING HEIGHT.......800-2800 FT AGL.
SMOKE DISPERSAL.....POOR.
FRIDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS IN THE EVENING.
SCATTERED SHOWERS LATE IN THE EVENING. CHANCE
OF SNOW SHOWERS EARLY IN THE MORNING. CHANCE OF
PRECIPITATION 50 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....26-31.
24 HR TREND......1 DEGREE WARMER.
MAX HUMIDITY........81-87 PERCENT.
24 HR TREND......11 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 4-7 MPH UNTIL 2100, THEN
SOUTHWEST AROUND 10 MPH UNTIL 2400, THEN
NORTHWEST. GUSTS UP TO 20 MPH.
RIDGE TOP WINDS.....SOUTHEAST AROUND 10 MPH UNTIL 2400, THEN
NORTHWEST.
CHC OF WETTING RAIN.LESS THAN 5 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH UNTIL 2400, THEN NORTHWEST
AROUND 20 MPH.
MIXING HEIGHT.......400-1800 FT AGL.
SMOKE DISPERSAL.....POOR.
SATURDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
SLIGHT CHANCE OF SNOW SHOWERS IN THE MORNING.
CHANCE OF SNOW 20 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....41-46.
24 HR TREND......8 DEGREES COOLER.
MIN HUMIDITY........45-51 PERCENT.
24 HR TREND......UNCHANGED.
20-FOOT WINDS.......NORTHWEST WINDS AROUND 10 MPH UNTIL 1500, THEN
UPSLOPE/UPVALLEY 5-9 MPH. GUSTS UP TO 20 MPH.
RIDGE TOP WINDS.....NORTH 10 TO 15 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 15 MPH.
MIXING HEIGHT.......2400-4400 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR.
FORECAST DAYS 3 THROUGH 7...
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 30S. WINDS
GENERALLY LESS THAN 10 MPH.
SUNDAY
WARMER. PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 30S. HIGHS IN THE MID
60S. SOUTHWEST WINDS AROUND 10 MPH.
MONDAY
COOLER. MOSTLY CLEAR WITH CHANCE OF SHOWERS AND SNOW
SHOWERS. LOWS IN THE UPPER 20S. HIGHS IN THE LOWER 50S. NORTHWEST
WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. WINDS GENERALLY LESS THAN 10 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER
30S. HIGHS 56 TO 61.
WYZ275-172045-
NORTH BIGHORN BASIN/WORLAND BLM-
INCLUDING THE CITIES OF GREYBULL, LOVELL, AND POWELL
1244 PM MDT THU OCT 16 2025
THIS AFTERNOON
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS THROUGH THE
DAY. CHANCE OF SHOWERS 50 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....40-45.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........75-81 PERCENT.
24 HR TREND......8 PERCENT WETTER.
20-FOOT WINDS.......NORTHWEST WINDS AROUND 15 MPH WITH GUSTS TO
AROUND 25 MPH.
RIDGE TOP WINDS.....NORTHWEST AROUND 15 MPH.
CHC OF WETTING RAIN.20 PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 20 MPH.
MIXING HEIGHT.......1800-2600 FT AGL.
SMOKE DISPERSAL.....POOR.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
SCATTERED SHOWERS EARLY IN THE EVENING.
ISOLATED SHOWERS LATE IN THE EVENING. CHANCE OF
SHOWERS 50 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....29-34.
24 HR TREND......5 DEGREES COOLER.
MAX HUMIDITY........83-89 PERCENT.
24 HR TREND......2 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 4-7 MPH UNTIL 2400, THEN
SOUTHEAST AROUND 10 MPH. GUSTS UP TO 20 MPH.
RIDGE TOP WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 2400, THEN
SOUTHEAST.
CHC OF WETTING RAIN.LESS THAN 5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 2400, THEN SOUTH.
MIXING HEIGHT.......400-1800 FT AGL.
SMOKE DISPERSAL.....POOR.
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS LATE IN THE
AFTERNOON. CHANCE OF SHOWERS 20 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....47-52.
24 HR TREND......11 DEGREES WARMER.
MIN HUMIDITY........47-53 PERCENT.
24 HR TREND......31 PERCENT DRIER.
20-FOOT WINDS.......SOUTHEAST WINDS AROUND 10 MPH WITH HIGHER
GUSTS.
RIDGE TOP WINDS.....SOUTHEAST AROUND 15 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 15 MPH.
MIXING HEIGHT.......1000-3000 FT AGL.
SMOKE DISPERSAL.....POOR.
FRIDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
SCATTERED SHOWERS THROUGH THE NIGHT. SNOW
SHOWERS LIKELY AFTER MIDNIGHT. LITTLE OR NO
SNOW ACCUMULATION. CHANCE OF PRECIPITATION 70
PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....26-31.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........79-85 PERCENT.
24 HR TREND......15 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......SOUTH WINDS AROUND 10 MPH UNTIL 2100, THEN WEST
UNTIL 2400, THEN NORTHWEST. GUSTS UP TO 25 MPH.
RIDGE TOP WINDS.....SOUTH AROUND 15 MPH UNTIL 2400, THEN NORTHWEST.
CHC OF WETTING RAIN.ZERO PERCENT UNTIL 2400, THEN 20 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH UNTIL 2400, THEN
NORTHWEST.
MIXING HEIGHT.......400-2200 FT AGL.
SMOKE DISPERSAL.....POOR.
SATURDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....39-44.
24 HR TREND......7 DEGREES COOLER.
MIN HUMIDITY........41-47 PERCENT.
24 HR TREND......7 PERCENT DRIER.
20-FOOT WINDS.......NORTHWEST WINDS AROUND 10 MPH WITH GUSTS TO
AROUND 25 MPH UNTIL 1500, THEN SOUTH AND GUSTY.
RIDGE TOP WINDS.....NORTHWEST AROUND 15 MPH UNTIL 1200, THEN WEST.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 15 MPH UNTIL 1200, THEN WEST.
MIXING HEIGHT.......2600-4600 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR.
FORECAST DAYS 3 THROUGH 7...
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 30S. SOUTHEAST
WINDS AROUND 10 MPH.
SUNDAY
WARMER. PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS AROUND 15 MPH.
MONDAY
COOLER. PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SNOW
SHOWERS. LOWS IN THE UPPER 20S. HIGHS AROUND 50. NORTHWEST WINDS
AROUND 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. WINDS GENERALLY LESS THAN 10 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER
30S. HIGHS 55 TO 60.
WYZ276-172045-
CODY FOOTHILLS-
INCLUDING THE CITIES OF CLARK, CODY, AND MEETEETSE
1244 PM MDT THU OCT 16 2025
THIS AFTERNOON
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS AND
THUNDERSTORMS. CHANCE OF PRECIPITATION 20
PERCENT.
CHANCE OF THUNDER...10 PERCENT.
MAX TEMPERATURE.....41-46.
24 HR TREND......2 DEGREES COOLER.
MIN HUMIDITY........72-78 PERCENT.
24 HR TREND......1 PERCENT WETTER.
20-FOOT WINDS.......NORTH WINDS AROUND 10 MPH WITH HIGHER GUSTS.
RIDGE TOP WINDS.....NORTH AROUND 15 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....NORTH AROUND 15 MPH.
MIXING HEIGHT.......1800-2600 FT AGL.
SMOKE DISPERSAL.....POOR.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....34-39.
24 HR TREND......1 DEGREE COOLER.
MAX HUMIDITY........76-82 PERCENT.
24 HR TREND......18 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 4-7 MPH UNTIL 2100, THEN
SOUTHWEST 10 TO 15 MPH WITH GUSTS TO AROUND 35
MPH.
RIDGE TOP WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 2400, THEN WEST
AROUND 20 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 2400, THEN WEST
AROUND 20 MPH.
MIXING HEIGHT.......600-1800 FT AGL.
SMOKE DISPERSAL.....POOR.
FRIDAY
SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING PARTLY CLOUDY.
ISOLATED SHOWERS LATE IN THE AFTERNOON. CHANCE
OF SHOWERS 20 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....51-56.
24 HR TREND......13 DEGREES WARMER.
MIN HUMIDITY........48-54 PERCENT.
24 HR TREND......34 PERCENT DRIER.
20-FOOT WINDS.......WEST WINDS 15 TO 20 MPH WITH GUSTS TO AROUND 35
MPH.
RIDGE TOP WINDS.....WEST 20 TO 25 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 20 TO 25 MPH.
MIXING HEIGHT.......600-2400 FT AGL UNTIL 1200, THEN 2600-4600 FT
AGL.
SMOKE DISPERSAL.....POOR TO FAIR.
FRIDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS EARLY IN THE
EVENING, THEN SCATTERED SHOWERS IN THE LATE
EVENING AND OVERNIGHT. CHANCE OF SNOW SHOWERS
AFTER MIDNIGHT. CHANCE OF PRECIPITATION 50
PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....30-35.
24 HR TREND......4 DEGREES COOLER.
MAX HUMIDITY........74-80 PERCENT.
24 HR TREND......1 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30
MPH UNTIL 0300, THEN NORTHWEST AND GUSTY.
RIDGE TOP WINDS.....WEST AROUND 20 MPH UNTIL 2400, THEN NORTHWEST.
CHC OF WETTING RAIN.ZERO PERCENT UNTIL 2400, THEN 20 PERCENT.
TRANSPORT WINDS.....NORTHWEST 15 TO 20 MPH.
MIXING HEIGHT.......600-2000 FT AGL.
SMOKE DISPERSAL.....POOR.
SATURDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....45-50.
24 HR TREND......8 DEGREES COOLER.
MIN HUMIDITY........40-46 PERCENT.
24 HR TREND......2 PERCENT WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1200, THEN
NORTHWEST AROUND 10 MPH UNTIL 1500, THEN SOUTH.
GUSTS UP TO 20 MPH.
RIDGE TOP WINDS.....NORTHWEST AROUND 10 MPH UNTIL 1200, THEN
SOUTHWEST.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
MIXING HEIGHT.......2200-4200 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR.
FORECAST DAYS 3 THROUGH 7...
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S. SOUTHWEST
WINDS AROUND 15 MPH.
SUNDAY
WARMER. PARTLY CLOUDY. SHOWERS LIKELY WITH POSSIBLE
SNOW SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 30S. HIGHS IN
THE LOWER 60S. WEST WINDS AROUND 15 MPH.
MONDAY
COOLER. PARTLY CLOUDY WITH CHANCE OF SNOW SHOWERS AND
SHOWERS. LOWS IN THE UPPER 20S. HIGHS IN THE MID 40S. WEST WINDS
AROUND 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
50S.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 50S.
WYZ287-172045-
OWL CREEK MOUNTAINS-
1244 PM MDT THU OCT 16 2025
THIS AFTERNOON
SKY/WEATHER.........CLOUDY. SCATTERED SHOWERS, SNOW SHOWERS AND
ISOLATED THUNDERSTORMS. CHANCE OF PRECIPITATION
50 PERCENT.
CHANCE OF THUNDER...10 PERCENT.
MAX TEMPERATURE.....37-42.
24 HR TREND......8 DEGREES COOLER.
MIN HUMIDITY........80-86 PERCENT.
24 HR TREND......11 PERCENT WETTER.
20-FOOT WINDS.......NORTH WINDS AROUND 10 MPH WITH GUSTS TO AROUND
25 MPH.
RIDGE TOP WINDS.....NORTH AROUND 15 MPH.
CHC OF WETTING RAIN.35 PERCENT.
TRANSPORT WINDS.....NORTH AROUND 15 MPH.
MIXING HEIGHT.......1400-2400 FT AGL.
SMOKE DISPERSAL.....POOR.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
SCATTERED SNOW SHOWERS EARLY IN THE EVENING.
ISOLATED SHOWERS EARLY IN THE EVENING. CHANCE
OF PRECIPITATION 40 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....29-34.
24 HR TREND......3 DEGREES COOLER.
MAX HUMIDITY........85-91 PERCENT.
24 HR TREND......10 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......WEST WINDS AROUND 10 MPH AND GUSTY.
RIDGE TOP WINDS.....WEST AROUND 15 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.
MIXING HEIGHT.......200-1800 FT AGL.
SMOKE DISPERSAL.....POOR.
FRIDAY
SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....48-53.
24 HR TREND......11 DEGREES WARMER.
MIN HUMIDITY........46-52 PERCENT.
24 HR TREND......35 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 10 MPH UNTIL 1200, THEN
SOUTHEAST. GUSTS UP TO 20 MPH.
RIDGE TOP WINDS.....SOUTHWEST AROUND 15 MPH UNTIL 1200, THEN
SOUTHEAST.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.
MIXING HEIGHT.......800-2800 FT AGL.
SMOKE DISPERSAL.....POOR.
FRIDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS EARLY IN THE
EVENING. SLIGHT CHANCE OF SHOWERS AND SNOW
SHOWERS IN THE LATE EVENING AND OVERNIGHT.
CHANCE OF PRECIPITATION 20 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....27-32.
24 HR TREND......2 DEGREES COOLER.
MAX HUMIDITY........78-84 PERCENT.
24 HR TREND......9 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......WEST WINDS 15 TO 20 MPH UNTIL 2400, THEN
NORTHWEST. GUSTS UP TO 30 MPH.
RIDGE TOP WINDS.....WEST AROUND 20 MPH UNTIL 2400, THEN NORTHWEST.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 20 MPH UNTIL 2400, THEN NORTHWEST.
MIXING HEIGHT.......200-1400 FT AGL.
SMOKE DISPERSAL.....POOR.
SATURDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....40-45.
24 HR TREND......8 DEGREES COOLER.
MIN HUMIDITY........46-52 PERCENT.
24 HR TREND......4 PERCENT WETTER.
20-FOOT WINDS.......NORTH WINDS AROUND 10 MPH WITH GUSTS TO AROUND
25 MPH UNTIL 1200. SOUTHEAST AND GUSTY AFTER
1500.
RIDGE TOP WINDS.....NORTH AROUND 15 MPH UNTIL 1200, THEN EAST.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTH AROUND 15 MPH UNTIL 1200, THEN SOUTHWEST.
MIXING HEIGHT.......1400-3400 FT AGL.
SMOKE DISPERSAL.....POOR.
FORECAST DAYS 3 THROUGH 7...
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 30S. SOUTHWEST
WINDS AROUND 10 MPH.
SUNDAY
WARMER. MOSTLY CLEAR. CHANCE OF SHOWERS AND SNOW
SHOWERS. LOWS IN THE LOWER 30S. HIGHS IN THE UPPER 50S. SOUTHWEST
WINDS AROUND 15 MPH.
MONDAY
COOLER. MOSTLY CLEAR WITH CHANCE OF SNOW SHOWERS AND
SHOWERS. LOWS IN THE UPPER 20S. HIGHS IN THE MID 40S. NORTHWEST
WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 40S. SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER
30S. HIGHS 51 TO 56.
WYZ286-172045-
ABSAROKA MOUNTAINS/NORTH SHOSHONE NF-
INCLUDING THE CITY OF PAHASKA
1244 PM MDT THU OCT 16 2025
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 PM MDT THIS
EVENING...
THIS AFTERNOON
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS, SNOW SHOWERS
AND ISOLATED THUNDERSTORMS. CHANCE OF
PRECIPITATION 50 PERCENT.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....37-42.
24 HR TREND......8 DEGREES COOLER.
MIN HUMIDITY........71-77 PERCENT.
24 HR TREND......UNCHANGED.
20-FOOT WINDS.......NORTHWEST WINDS AROUND 10 MPH WITH GUSTS TO
AROUND 25 MPH.
RIDGE TOP WINDS.....NORTHWEST AROUND 15 MPH.
CHC OF WETTING RAIN.25 PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 15 MPH.
MIXING HEIGHT.......1800-3400 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
SCATTERED SNOW SHOWERS EARLY IN THE EVENING.
ISOLATED SHOWERS EARLY IN THE EVENING. ISOLATED
SNOW SHOWERS UNTIL EARLY MORNING. CHANCE OF
PRECIPITATION 50 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....28-33.
24 HR TREND......3 DEGREES COOLER.
MAX HUMIDITY........78-84 PERCENT.
24 HR TREND......19 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......WEST WINDS 15 TO 20 MPH WITH GUSTS TO AROUND 40
MPH.
RIDGE TOP WINDS.....WEST 20 TO 25 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 20 TO 25 MPH.
MIXING HEIGHT.......400-2200 FT AGL.
SMOKE DISPERSAL.....POOR.
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS AND SNOW
SHOWERS LATE IN THE AFTERNOON. CHANCE OF
PRECIPITATION 20 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....42-47.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........55-61 PERCENT.
24 HR TREND......18 PERCENT DRIER.
20-FOOT WINDS.......WEST WINDS AROUND 20 MPH WITH GUSTS TO AROUND
40 MPH.
RIDGE TOP WINDS.....WEST AROUND 25 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 25 MPH.
MIXING HEIGHT.......1000-3000 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR.
FRIDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY. SCATTERED SHOWERS IN THE
EVENING. SCATTERED SNOW SHOWERS THROUGH THE
NIGHT. SHOWERS LIKELY AFTER MIDNIGHT. SNOW
ACCUMULATION UP TO 2 INCHES. CHANCE OF
PRECIPITATION 70 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....22-27.
24 HR TREND......4 DEGREES COOLER.
MAX HUMIDITY........75-81 PERCENT.
24 HR TREND......5 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......BREEZY. WEST WINDS 20 TO 25 MPH WITH GUSTS TO
AROUND 45 MPH UNTIL 0300, THEN AROUND 15 MPH
WITH GUSTS TO AROUND 40 MPH.
RIDGE TOP WINDS.....WEST 20 TO 25 MPH.
CHC OF WETTING RAIN.5 PERCENT UNTIL 2400, THEN 30 PERCENT.
TRANSPORT WINDS.....WEST AROUND 25 MPH.
MIXING HEIGHT.......800-2200 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR.
SATURDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....37-42.
24 HR TREND......4 DEGREES COOLER.
MIN HUMIDITY........43-49 PERCENT.
24 HR TREND......13 PERCENT DRIER.
20-FOOT WINDS.......WEST WINDS AROUND 15 MPH WITH GUSTS TO AROUND
30 MPH.
RIDGE TOP WINDS.....WEST AROUND 20 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 20 MPH.
MIXING HEIGHT.......2000-4000 FT AGL.
SMOKE DISPERSAL.....FAIR TO GOOD.
FORECAST DAYS 3 THROUGH 7...
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. WEST WINDS
AROUND 20 MPH.
SUNDAY
PARTLY CLOUDY. SNOW SHOWERS WITH POSSIBLE SHOWERS AND
THUNDERSTORMS LIKELY. LOWS IN THE MID 20S. HIGHS IN THE UPPER
40S. WEST WINDS AROUND 20 MPH.
MONDAY
COLDER. PARTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. LOWS
IN THE LOWER 20S. HIGHS IN THE MID 30S. WEST WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 20S. HIGHS IN THE LOWER
40S. WEST WINDS AROUND 15 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER
20S. HIGHS 43 TO 48.
WYZ140-172045-
YELLOWSTONE NATIONAL PARK-
INCLUDING THE CITIES OF LAKE, MAMMOTH, AND OLD FAITHFUL
1244 PM MDT THU OCT 16 2025
THIS AFTERNOON
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SNOW SHOWERS EARLY IN
THE EVENING. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS THROUGH THE DAY. ISOLATED SNOW
SHOWERS EARLY IN THE EVENING. CHANCE OF
PRECIPITATION 50 PERCENT.
CHANCE OF THUNDER...10 PERCENT.
MAX TEMPERATURE.....37-42.
24 HR TREND......7 DEGREES COOLER.
MIN HUMIDITY........71-77 PERCENT.
24 HR TREND......5 PERCENT WETTER.
20-FOOT WINDS.......NORTHWEST WINDS AROUND 10 MPH WITH HIGHER
GUSTS.
RIDGE TOP WINDS.....NORTHWEST AROUND 15 MPH.
CHC OF WETTING RAIN.10 PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 15 MPH.
MIXING HEIGHT.......1800-2800 FT AGL.
SMOKE DISPERSAL.....POOR.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
SCATTERED SHOWERS IN THE EVENING. SCATTERED
SNOW SHOWERS THROUGH THE NIGHT. CHANCE OF
PRECIPITATION 50 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....23-28.
24 HR TREND......7 DEGREES COOLER.
MAX HUMIDITY........84-90 PERCENT.
24 HR TREND......3 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30
MPH.
RIDGE TOP WINDS.....WEST AROUND 15 MPH.
CHC OF WETTING RAIN.LESS THAN 5 PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
MIXING HEIGHT.......600-2000 FT AGL.
SMOKE DISPERSAL.....POOR.
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SNOW SHOWERS LATE IN
THE AFTERNOON. CHANCE OF SNOW 20 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....42-47.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........59-65 PERCENT.
24 HR TREND......17 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO
AROUND 30 MPH.
RIDGE TOP WINDS.....SOUTHWEST 15 TO 20 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH UNTIL 1200, THEN AROUND
25 MPH.
MIXING HEIGHT.......1000-3000 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR.
FRIDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS EARLY IN THE
EVENING. ISOLATED SNOW SHOWERS EARLY IN THE
EVENING, THEN SCATTERED SNOW SHOWERS IN THE
LATE EVENING AND OVERNIGHT. CHANCE OF
PRECIPITATION 50 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....20-25.
24 HR TREND......3 DEGREES COOLER.
MAX HUMIDITY........82-88 PERCENT.
24 HR TREND......7 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO
AROUND 35 MPH.
RIDGE TOP WINDS.....SOUTHWEST 15 TO 20 MPH.
CHC OF WETTING RAIN.5 PERCENT UNTIL 2400, THEN 15 PERCENT.
TRANSPORT WINDS.....WEST AROUND 20 MPH.
MIXING HEIGHT.......600-2200 FT AGL.
SMOKE DISPERSAL.....POOR.
SATURDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....40-45.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........43-49 PERCENT.
24 HR TREND......19 PERCENT DRIER.
20-FOOT WINDS.......WEST WINDS AROUND 10 MPH WITH GUSTS TO AROUND
25 MPH.
RIDGE TOP WINDS.....WEST AROUND 15 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 15 TO 20 MPH.
MIXING HEIGHT.......1800-3800 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR.
FORECAST DAYS 3 THROUGH 7...
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S. SOUTHWEST
WINDS AROUND 10 MPH.
SUNDAY
SNOW SHOWERS WITH POSSIBLE SHOWERS AND THUNDERSTORMS
LIKELY. LOWS IN THE LOWER 20S. HIGHS IN THE MID 40S. SOUTHWEST
WINDS AROUND 15 MPH.
MONDAY
COLDER. PARTLY CLOUDY. CHANCE OF SNOW SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 18. HIGHS IN THE MID
30S. WEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS AROUND 40.
SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS IN THE
LOWER 40S.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 40S.
WYZ415-172045-
NORTH ZONE BRIDGER TETON NF AND GRAND TETON NP-
INCLUDING THE CITIES OF JACKSON AND MORAN
1244 PM MDT THU OCT 16 2025
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 PM MDT THIS
EVENING...
THIS AFTERNOON
SKY/WEATHER.........CLOUDY. NUMEROUS SHOWERS EARLY IN THE EVENING.
NUMEROUS SNOW SHOWERS AND ISOLATED
THUNDERSTORMS THROUGH THE DAY. SCATTERED
SHOWERS EARLY IN THE EVENING. NEW SNOW
ACCUMULATION UP TO 1 INCH. CHANCE OF
PRECIPITATION 70 PERCENT.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....37-42.
24 HR TREND......8 DEGREES COOLER.
MIN HUMIDITY........77-83 PERCENT.
24 HR TREND......14 PERCENT WETTER.
20-FOOT WINDS.......NORTHWEST WINDS AROUND 10 MPH WITH HIGHER
GUSTS.
RIDGE TOP WINDS.....NORTHWEST AROUND 15 MPH.
CHC OF WETTING RAIN.40 PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 15 MPH.
MIXING HEIGHT.......1800-3200 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS IN THE
EVENING. SCATTERED SNOW SHOWERS THROUGH THE
NIGHT. ISOLATED SHOWERS AFTER MIDNIGHT. CHANCE
OF PRECIPITATION 50 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....22-27.
24 HR TREND......6 DEGREES COOLER.
MAX HUMIDITY........87-93 PERCENT.
24 HR TREND......4 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......WEST WINDS AROUND 10 MPH WITH GUSTS TO AROUND
25 MPH.
RIDGE TOP WINDS.....WEST AROUND 15 MPH.
CHC OF WETTING RAIN.15 PERCENT UNTIL 2400, THEN ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
MIXING HEIGHT.......600-2200 FT AGL.
SMOKE DISPERSAL.....POOR.
FRIDAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
PATCHY FOG EARLY IN THE MORNING.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....38-43.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........68-74 PERCENT.
24 HR TREND......20 PERCENT DRIER.
20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 25
MPH.
RIDGE TOP WINDS.....WEST AROUND 15 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 15 TO 20 MPH.
MIXING HEIGHT.......1200-3200 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR.
FRIDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS IN THE EVENING.
SCATTERED SNOW SHOWERS THROUGH THE NIGHT.
CHANCE OF SHOWERS AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 50 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....21-26.
24 HR TREND......2 DEGREES COOLER.
MAX HUMIDITY........84-90 PERCENT.
24 HR TREND......8 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO
AROUND 30 MPH.
RIDGE TOP WINDS.....SOUTHWEST 15 TO 20 MPH.
CHC OF WETTING RAIN.LESS THAN 5 PERCENT.
TRANSPORT WINDS.....WEST AROUND 20 MPH.
MIXING HEIGHT.......600-2400 FT AGL.
SMOKE DISPERSAL.....POOR.
SATURDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....39-44.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........48-54 PERCENT.
24 HR TREND......19 PERCENT DRIER.
20-FOOT WINDS.......WEST WINDS AROUND 10 MPH WITH GUSTS TO AROUND
25 MPH.
RIDGE TOP WINDS.....WEST AROUND 15 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
MIXING HEIGHT.......1600-3600 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR.
FORECAST DAYS 3 THROUGH 7...
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S. SOUTHWEST
WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY. SNOW SHOWERS, SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 20S. HIGHS IN THE UPPER 40S.
SOUTHWEST WINDS AROUND 15 MPH.
MONDAY
COLDER. PARTLY CLOUDY. CHANCE OF SNOW SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 17. HIGHS IN THE MID
30S. WEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS IN THE
LOWER 40S. WINDS GENERALLY LESS THAN 10 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER
20S. HIGHS 44 TO 49.
WYZ416-172045-
WEST WIND RIVER MOUNTAINS/EAST ZONE BRIDGER TETON NF-
1244 PM MDT THU OCT 16 2025
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 PM MDT THIS
EVENING...
THIS AFTERNOON
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SNOW SHOWERS WITH
POSSIBLE SHOWERS AND THUNDERSTORMS. NEW SNOW
ACCUMULATION UP TO 1 INCH. CHANCE OF
PRECIPITATION 70 PERCENT.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....36-41.
24 HR TREND......11 DEGREES COOLER.
MIN HUMIDITY........70-76 PERCENT.
24 HR TREND......27 PERCENT WETTER.
20-FOOT WINDS.......WEST WINDS AROUND 15 MPH WITH GUSTS TO AROUND
25 MPH.
RIDGE TOP WINDS.....WEST AROUND 20 MPH.
CHC OF WETTING RAIN.40 PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 20 MPH.
MIXING HEIGHT.......2200-3800 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS EARLY IN THE
EVENING. SCATTERED SNOW SHOWERS EARLY IN THE
EVENING, THEN ISOLATED SNOW SHOWERS EARLY IN
THE EVENING. CHANCE OF PRECIPITATION 50
PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....22-27.
24 HR TREND......7 DEGREES COOLER.
MAX HUMIDITY........86-92 PERCENT.
24 HR TREND......3 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO
AROUND 25 MPH.
RIDGE TOP WINDS.....NORTHWEST AROUND 15 MPH.
CHC OF WETTING RAIN.LESS THAN 5 PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 15 MPH.
MIXING HEIGHT.......600-2200 FT AGL.
SMOKE DISPERSAL.....POOR.
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....38-43.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........59-65 PERCENT.
24 HR TREND......18 PERCENT DRIER.
20-FOOT WINDS.......NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO
AROUND 30 MPH.
RIDGE TOP WINDS.....NORTHWEST 15 TO 20 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST 15 TO 20 MPH.
MIXING HEIGHT.......1000-3000 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR.
FRIDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS
LATE IN THE EVENING. CHANCE OF SNOW 20 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....22-27.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........82-88 PERCENT.
24 HR TREND......7 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......WEST WINDS AROUND 15 MPH WITH GUSTS TO AROUND
30 MPH.
RIDGE TOP WINDS.....WEST AROUND 20 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 20 TO 25 MPH.
MIXING HEIGHT.......600-2200 FT AGL.
SMOKE DISPERSAL.....POOR.
SATURDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....37-42.
24 HR TREND......2 DEGREES COOLER.
MIN HUMIDITY........44-50 PERCENT.
24 HR TREND......15 PERCENT DRIER.
20-FOOT WINDS.......WEST WINDS AROUND 15 MPH WITH GUSTS TO AROUND
30 MPH.
RIDGE TOP WINDS.....WEST AROUND 20 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 20 MPH.
MIXING HEIGHT.......1600-3600 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR.
FORECAST DAYS 3 THROUGH 7...
SATURDAY NIGHT
CLEAR. LOWS IN THE MID 20S. WEST WINDS AROUND
10 MPH.
SUNDAY
PARTLY CLOUDY. SNOW SHOWERS AND SHOWERS LIKELY. LOWS IN
THE LOWER 20S. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS AROUND
15 MPH.
MONDAY
COLDER. PARTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. LOWS
AROUND 17. HIGHS IN THE LOWER 30S. WEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS IN THE
LOWER 40S. WEST WINDS AROUND 10 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER
20S. HIGHS 42 TO 47.
WYZ288-172045-
EAST WIND RIVER MOUNTAINS/SOUTH SHOSHONE NF-
INCLUDING THE CITIES OF DUBOIS AND SOUTH PASS
1244 PM MDT THU OCT 16 2025
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 PM MDT THIS
EVENING...
THIS AFTERNOON
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS EARLY IN THE
EVENING. NUMEROUS SNOW SHOWERS AND ISOLATED
THUNDERSTORMS THROUGH THE DAY. SCATTERED
SHOWERS EARLY IN THE EVENING. NEW SNOW
ACCUMULATION UP TO 2 INCHES. CHANCE OF
PRECIPITATION 70 PERCENT.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....36-41.
24 HR TREND......12 DEGREES COOLER.
MIN HUMIDITY........70-76 PERCENT.
24 HR TREND......23 PERCENT WETTER.
20-FOOT WINDS.......WEST WINDS AROUND 10 MPH WITH GUSTS TO AROUND
25 MPH.
RIDGE TOP WINDS.....WEST AROUND 15 MPH.
CHC OF WETTING RAIN.55 PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
MIXING HEIGHT.......1200-2800 FT AGL.
SMOKE DISPERSAL.....POOR.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS EARLY IN THE
EVENING. SCATTERED SNOW SHOWERS EARLY IN THE
EVENING. ISOLATED SNOW SHOWERS EARLY IN THE
EVENING. CHANCE OF PRECIPITATION 50 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....24-29.
24 HR TREND......4 DEGREES COOLER.
MAX HUMIDITY........79-85 PERCENT.
24 HR TREND......14 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH UNTIL 2400, THEN AROUND
20 MPH. GUSTS UP TO 35 MPH.
RIDGE TOP WINDS.....WEST 20 TO 25 MPH.
CHC OF WETTING RAIN.LESS THAN 5 PERCENT.
TRANSPORT WINDS.....WEST 20 TO 25 MPH.
MIXING HEIGHT.......400-1600 FT AGL.
SMOKE DISPERSAL.....POOR.
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....43-48.
24 HR TREND......6 DEGREES WARMER.
MIN HUMIDITY........54-60 PERCENT.
24 HR TREND......26 PERCENT DRIER.
20-FOOT WINDS.......WEST WINDS AROUND 20 MPH WITH GUSTS TO AROUND
35 MPH.
RIDGE TOP WINDS.....WEST AROUND 25 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 25 MPH.
MIXING HEIGHT.......800-2800 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR.
FRIDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN
THE LATE EVENING AND OVERNIGHT. CHANCE OF SNOW
20 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....23-28.
24 HR TREND......1 DEGREE COOLER.
MAX HUMIDITY........74-80 PERCENT.
24 HR TREND......8 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......BREEZY. WEST WINDS 20 TO 25 MPH WITH GUSTS TO
AROUND 40 MPH.
RIDGE TOP WINDS.....WEST AROUND 25 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 25 MPH.
MIXING HEIGHT.......400-1400 FT AGL.
SMOKE DISPERSAL.....POOR.
SATURDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....40-45.
24 HR TREND......4 DEGREES COOLER.
MIN HUMIDITY........42-48 PERCENT.
24 HR TREND......8 PERCENT DRIER.
20-FOOT WINDS.......WEST WINDS AROUND 15 MPH WITH GUSTS TO AROUND
35 MPH.
RIDGE TOP WINDS.....WEST AROUND 20 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 20 MPH.
MIXING HEIGHT.......1400-3400 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR.
FORECAST DAYS 3 THROUGH 7...
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 30. WEST WINDS AROUND
15 MPH.
SUNDAY
PARTLY CLOUDY. SNOW SHOWERS LIKELY AND CHANCE OF
SHOWERS. LOWS IN THE UPPER 20S. HIGHS IN THE LOWER 50S. WEST
WINDS AROUND 20 MPH.
MONDAY
COLDER. MOSTLY CLEAR WITH CHANCE OF SNOW SHOWERS. LOWS
IN THE LOWER 20S. HIGHS IN THE MID 30S. WEST WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE MID
40S. WEST WINDS AROUND 15 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER
20S. HIGHS 45 TO 50.
WYZ414-172045-
SALT AND WYOMING RANGES/WEST ZONE BRIDGER TETON NF-
INCLUDING THE CITY OF AFTON
1244 PM MDT THU OCT 16 2025
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 PM MDT THIS
EVENING...
THIS AFTERNOON
SKY/WEATHER.........MOSTLY CLOUDY. SNOW SHOWERS EARLY IN THE
EVENING. NUMEROUS SHOWERS AND ISOLATED
THUNDERSTORMS THROUGH THE DAY. NUMEROUS SNOW
SHOWERS EARLY IN THE EVENING. NEW SNOW
ACCUMULATION UP TO 1 INCH. CHANCE OF
PRECIPITATION 90 PERCENT.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....36-41.
24 HR TREND......11 DEGREES COOLER.
MIN HUMIDITY........72-78 PERCENT.
24 HR TREND......29 PERCENT WETTER.
20-FOOT WINDS.......WEST WINDS AROUND 15 MPH WITH GUSTS TO AROUND
30 MPH.
RIDGE TOP WINDS.....WEST AROUND 20 MPH.
CHC OF WETTING RAIN.50 PERCENT.
TRANSPORT WINDS.....WEST AROUND 20 MPH.
MIXING HEIGHT.......1400-2600 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS IN THE
EVENING. SCATTERED SNOW SHOWERS THROUGH THE
NIGHT. ISOLATED SHOWERS AFTER MIDNIGHT. CHANCE
OF PRECIPITATION 50 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....22-27.
24 HR TREND......6 DEGREES COOLER.
MAX HUMIDITY........90-96 PERCENT.
24 HR TREND......2 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30
MPH.
RIDGE TOP WINDS.....WEST AROUND 15 MPH.
CHC OF WETTING RAIN.20 PERCENT UNTIL 2400, THEN ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
MIXING HEIGHT.......400-2000 FT AGL.
SMOKE DISPERSAL.....POOR.
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....39-44.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........62-68 PERCENT.
24 HR TREND......23 PERCENT DRIER.
20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30
MPH.
RIDGE TOP WINDS.....WEST 15 TO 20 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 15 TO 20 MPH.
MIXING HEIGHT.......1000-3000 FT AGL.
SMOKE DISPERSAL.....POOR.
FRIDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....23-28.
24 HR TREND......1 DEGREE WARMER.
MAX HUMIDITY........83-89 PERCENT.
24 HR TREND......10 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......WEST WINDS AROUND 15 MPH WITH GUSTS TO AROUND
35 MPH.
RIDGE TOP WINDS.....WEST AROUND 20 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 20 TO 25 MPH.
MIXING HEIGHT.......400-2400 FT AGL.
SMOKE DISPERSAL.....POOR.
SATURDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....40-45.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........44-50 PERCENT.
24 HR TREND......17 PERCENT DRIER.
20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30
MPH.
RIDGE TOP WINDS.....WEST AROUND 15 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 15 TO 20 MPH.
MIXING HEIGHT.......1400-3400 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR.
FORECAST DAYS 3 THROUGH 7...
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 20S. WINDS GENERALLY
LESS THAN 10 MPH.
SUNDAY
PARTLY CLOUDY. SNOW SHOWERS, SHOWERS LIKELY AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE MID 20S. HIGHS IN THE LOWER
50S. SOUTHWEST WINDS AROUND 15 MPH.
MONDAY
COLDER. PARTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. LOWS
AROUND 20. HIGHS IN THE MID 30S. WEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 20S. HIGHS IN THE MID
40S. WINDS GENERALLY LESS THAN 10 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 20S.
HIGHS 46 TO 51.
WYZ278-172045-
UPPER GREEN RIVER BASIN/ROCK SPRINGS BLM-
INCLUDING THE CITIES OF BIG PINEY, FARSON, AND PINEDALE
1244 PM MDT THU OCT 16 2025
THIS AFTERNOON
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS AND
THUNDERSTORMS. CHANCE OF PRECIPITATION 20
PERCENT.
CHANCE OF THUNDER...10 PERCENT.
MAX TEMPERATURE.....39-44.
24 HR TREND......13 DEGREES COOLER.
MIN HUMIDITY........60-66 PERCENT.
24 HR TREND......29 PERCENT WETTER.
20-FOOT WINDS.......WEST WINDS AROUND 20 MPH WITH GUSTS TO AROUND
30 MPH.
RIDGE TOP WINDS.....WEST AROUND 25 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 25 MPH.
MIXING HEIGHT.......3200-5000 FT AGL.
SMOKE DISPERSAL.....GOOD.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....23-28.
24 HR TREND......8 DEGREES COOLER.
MAX HUMIDITY........85-91 PERCENT.
24 HR TREND......3 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30
MPH.
RIDGE TOP WINDS.....WEST 15 TO 20 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST 15 TO 20 MPH.
MIXING HEIGHT.......800-2800 FT AGL UNTIL 2400, THEN 600-800 FT
AGL.
SMOKE DISPERSAL.....POOR.
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....44-49.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........47-53 PERCENT.
24 HR TREND......16 PERCENT DRIER.
20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30
MPH.
RIDGE TOP WINDS.....WEST 15 TO 20 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST 15 TO 20 MPH.
MIXING HEIGHT.......400-2200 FT AGL UNTIL 1200, THEN 2600-4600 FT
AGL.
SMOKE DISPERSAL.....POOR TO FAIR.
FRIDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....24-29.
24 HR TREND......2 DEGREES WARMER.
MAX HUMIDITY........81-87 PERCENT.
24 HR TREND......12 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......WEST WINDS AROUND 15 MPH WITH GUSTS TO AROUND
30 MPH.
RIDGE TOP WINDS.....WEST AROUND 20 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 20 MPH.
MIXING HEIGHT.......600-2600 FT AGL.
SMOKE DISPERSAL.....POOR.
SATURDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....45-50.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........34-40 PERCENT.
24 HR TREND......10 PERCENT DRIER.
20-FOOT WINDS.......NORTHWEST WINDS AROUND 15 MPH WITH GUSTS TO
AROUND 30 MPH.
RIDGE TOP WINDS.....NORTHWEST 15 TO 20 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 20 MPH.
MIXING HEIGHT.......2200-4200 FT AGL.
SMOKE DISPERSAL.....FAIR TO GOOD.
FORECAST DAYS 3 THROUGH 7...
SATURDAY NIGHT
CLEAR. LOWS IN THE MID 20S. WINDS GENERALLY
LESS THAN 10 MPH.
SUNDAY
WARMER. PARTLY CLOUDY. CHANCE OF SHOWERS AND SNOW
SHOWERS. LOWS IN THE MID 20S. HIGHS IN THE UPPER 50S. WEST WINDS
AROUND 15 MPH.
MONDAY
COLDER. MOSTLY CLEAR WITH SLIGHT CHANCE OF SNOW
SHOWERS. LOWS AROUND 19. HIGHS IN THE LOWER 40S. NORTHWEST WINDS
AROUND 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 40S. WINDS GENERALLY LESS THAN 10 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER
20S. HIGHS 51 TO 56.
WYZ277-172045-
LINCOLN AND UINTA COUNTIES/LOWER ELEVATIONS-
INCLUDING THE CITIES OF EVANSTON, FORT BRIDGER, AND KEMMERER
1244 PM MDT THU OCT 16 2025
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 PM MDT THIS
EVENING...
THIS AFTERNOON
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS AND SNOW
SHOWERS THROUGH THE DAY. CHANCE OF
PRECIPITATION 50 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....39-44.
24 HR TREND......11 DEGREES COOLER.
MIN HUMIDITY........71-77 PERCENT.
24 HR TREND......35 PERCENT WETTER.
20-FOOT WINDS.......WEST WINDS AROUND 20 MPH WITH GUSTS TO AROUND
35 MPH.
RIDGE TOP WINDS.....WEST AROUND 25 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....WEST AROUND 25 MPH.
MIXING HEIGHT.......2000-3400 FT AGL.
SMOKE DISPERSAL.....FAIR TO GOOD.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
ISOLATED SHOWERS AND SNOW SHOWERS EARLY IN THE
EVENING. SCATTERED SHOWERS EARLY IN THE
EVENING, THEN ISOLATED SHOWERS AND SNOW SHOWERS
EARLY IN THE EVENING. CHANCE OF PRECIPITATION
50 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....25-30.
24 HR TREND......6 DEGREES COOLER.
MAX HUMIDITY........86-92 PERCENT.
24 HR TREND......3 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......WEST WINDS AROUND 15 MPH WITH GUSTS TO AROUND
30 MPH.
RIDGE TOP WINDS.....WEST AROUND 20 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 20 MPH.
MIXING HEIGHT.......400-2400 FT AGL.
SMOKE DISPERSAL.....POOR.
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....44-49.
24 HR TREND......5 DEGREES WARMER.
MIN HUMIDITY........47-53 PERCENT.
24 HR TREND......24 PERCENT DRIER.
20-FOOT WINDS.......WEST WINDS 15 TO 20 MPH WITH GUSTS TO AROUND 30
MPH.
RIDGE TOP WINDS.....WEST 20 TO 25 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 20 TO 25 MPH.
MIXING HEIGHT.......400-2200 FT AGL UNTIL 1200, THEN 2400-4000 FT
AGL.
SMOKE DISPERSAL.....POOR TO FAIR.
FRIDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....26-31.
24 HR TREND......2 DEGREES WARMER.
MAX HUMIDITY........80-86 PERCENT.
24 HR TREND......15 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......WEST WINDS AROUND 15 MPH WITH GUSTS TO AROUND
30 MPH.
RIDGE TOP WINDS.....WEST AROUND 20 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 20 MPH.
MIXING HEIGHT.......600-2600 FT AGL.
SMOKE DISPERSAL.....POOR.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....46-51.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........32-38 PERCENT.
24 HR TREND......14 PERCENT DRIER.
20-FOOT WINDS.......WEST WINDS AROUND 15 MPH WITH GUSTS TO AROUND
25 MPH.
RIDGE TOP WINDS.....WEST AROUND 20 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 20 MPH.
MIXING HEIGHT.......1800-3800 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR.
FORECAST DAYS 3 THROUGH 7...
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 20S. WEST WINDS AROUND
10 MPH.
SUNDAY
WARMER. PARTLY CLOUDY. CHANCE OF SHOWERS, SNOW SHOWERS
AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 20S. HIGHS
IN THE LOWER 60S. WEST WINDS AROUND 15 MPH.
MONDAY
COLDER. MOSTLY CLEAR WITH SLIGHT CHANCE OF SNOW
SHOWERS. LOWS IN THE LOWER 20S. HIGHS IN THE MID 40S. WEST WINDS
AROUND 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 20S. HIGHS IN THE LOWER
50S. WINDS GENERALLY LESS THAN 10 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 20S.
HIGHS IN THE MID 50S.
WYZ279-172045-
SWEETWATER COUNTY/ROCK SPRINGS BLM/FLAMING GORGE NRA-
INCLUDING THE CITIES OF GREEN RIVER, ROCK SPRINGS, AND WAMSUTTER
1244 PM MDT THU OCT 16 2025
THIS AFTERNOON
SKY/WEATHER.........PARTLY CLOUDY. SCATTERED SHOWERS EARLY IN THE
EVENING. ISOLATED THUNDERSTORMS THROUGH THE
DAY. ISOLATED SHOWERS EARLY IN THE EVENING.
CHANCE OF PRECIPITATION 50 PERCENT.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....40-45.
24 HR TREND......15 DEGREES COOLER.
MIN HUMIDITY........72-78 PERCENT.
24 HR TREND......28 PERCENT WETTER.
20-FOOT WINDS.......WEST WINDS AROUND 20 MPH WITH GUSTS TO AROUND
35 MPH.
RIDGE TOP WINDS.....WEST AROUND 25 MPH.
CHC OF WETTING RAIN.15 PERCENT.
TRANSPORT WINDS.....WEST AROUND 25 MPH.
MIXING HEIGHT.......2400-3600 FT AGL.
SMOKE DISPERSAL.....FAIR TO GOOD.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS EARLY IN THE
EVENING. CHANCE OF SHOWERS 20 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....26-31.
24 HR TREND......5 DEGREES COOLER.
MAX HUMIDITY........82-88 PERCENT.
24 HR TREND......2 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......WEST WINDS 15 TO 20 MPH WITH GUSTS TO AROUND 30
MPH.
RIDGE TOP WINDS.....WEST AROUND 20 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 20 MPH.
MIXING HEIGHT.......400-2200 FT AGL.
SMOKE DISPERSAL.....POOR.
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....44-49.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........56-62 PERCENT.
24 HR TREND......23 PERCENT DRIER.
20-FOOT WINDS.......WEST WINDS 15 TO 20 MPH WITH GUSTS TO AROUND 30
MPH.
RIDGE TOP WINDS.....WEST 20 TO 25 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 20 TO 25 MPH.
MIXING HEIGHT.......400-2400 FT AGL UNTIL 1200, THEN 2800-4400 FT
AGL.
SMOKE DISPERSAL.....FAIR TO GOOD.
FRIDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....31-36.
24 HR TREND......3 DEGREES WARMER.
MAX HUMIDITY........69-75 PERCENT.
24 HR TREND......20 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......WEST WINDS 15 TO 20 MPH WITH GUSTS TO AROUND 30
MPH.
RIDGE TOP WINDS.....WEST AROUND 20 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 20 MPH.
MIXING HEIGHT.......600-2400 FT AGL.
SMOKE DISPERSAL.....POOR.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....46-51.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........42-48 PERCENT.
24 HR TREND......13 PERCENT DRIER.
20-FOOT WINDS.......WEST WINDS AROUND 15 MPH WITH GUSTS TO AROUND
30 MPH.
RIDGE TOP WINDS.....WEST AROUND 20 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 20 TO 25 MPH.
MIXING HEIGHT.......2000-4000 FT AGL.
SMOKE DISPERSAL.....FAIR TO GOOD.
FORECAST DAYS 3 THROUGH 7...
SATURDAY NIGHT
CLEAR. LOWS AROUND 30. SOUTHWEST WINDS AROUND
10 MPH.
SUNDAY
WARMER. MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND SNOW
SHOWERS. LOWS IN THE LOWER 30S. HIGHS AROUND 60. SOUTHWEST WINDS
AROUND 15 MPH.
MONDAY
COOLER. MOSTLY CLEAR WITH SLIGHT CHANCE OF SNOW
SHOWERS. LOWS IN THE MID 20S. HIGHS IN THE MID 40S. WEST WINDS
AROUND 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 50S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 50S.
WYZ289-172045-
GRANITE/GREEN/FERRIS/RATTLESNAKE MOUNTAINS-
INCLUDING THE CITY OF JEFFREY CITY
1244 PM MDT THU OCT 16 2025
THIS AFTERNOON
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. CHANCE OF PRECIPITATION 50
PERCENT.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....41-46.
24 HR TREND......17 DEGREES COOLER.
MIN HUMIDITY........69-75 PERCENT.
24 HR TREND......28 PERCENT WETTER.
20-FOOT WINDS.......WEST WINDS AROUND 15 MPH WITH GUSTS TO AROUND
30 MPH.
RIDGE TOP WINDS.....WEST AROUND 20 MPH.
CHC OF WETTING RAIN.45 PERCENT.
TRANSPORT WINDS.....WEST AROUND 20 MPH.
MIXING HEIGHT.......1600-2600 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS EARLY IN THE
EVENING. CHANCE OF SHOWERS 20 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....32-37.
24 HR TREND......7 DEGREES COOLER.
MAX HUMIDITY........84-90 PERCENT.
24 HR TREND......8 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......WEST WINDS 15 TO 20 MPH. GUSTS UP TO 30 MPH
UNTIL 2400, THEN 40 MPH.
RIDGE TOP WINDS.....WEST 20 TO 25 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 20 TO 25 MPH.
MIXING HEIGHT.......400-1800 FT AGL.
SMOKE DISPERSAL.....POOR.
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....46-51.
24 HR TREND......6 DEGREES WARMER.
MIN HUMIDITY........52-58 PERCENT.
24 HR TREND......30 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 20 MPH WITH GUSTS TO
AROUND 35 MPH.
RIDGE TOP WINDS.....SOUTHWEST AROUND 25 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 25 MPH.
MIXING HEIGHT.......1000-3000 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR.
FRIDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....30-35.
24 HR TREND......1 DEGREE COOLER.
MAX HUMIDITY........76-82 PERCENT.
24 HR TREND......8 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......WEST WINDS AROUND 20 MPH WITH GUSTS TO AROUND
40 MPH.
RIDGE TOP WINDS.....WEST AROUND 25 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 25 MPH.
MIXING HEIGHT.......400-1200 FT AGL.
SMOKE DISPERSAL.....POOR.
SATURDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
SLIGHT CHANCE OF SHOWERS EARLY IN THE MORNING.
SLIGHT CHANCE OF SNOW SHOWERS IN THE MORNING.
CHANCE OF PRECIPITATION 20 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....41-46.
24 HR TREND......3 DEGREES COOLER.
MIN HUMIDITY........43-49 PERCENT.
24 HR TREND......5 PERCENT DRIER.
20-FOOT WINDS.......WEST WINDS AROUND 15 MPH WITH GUSTS TO AROUND
30 MPH.
RIDGE TOP WINDS.....WEST AROUND 20 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 20 MPH.
MIXING HEIGHT.......1800-3800 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR.
FORECAST DAYS 3 THROUGH 7...
SATURDAY NIGHT
CLEAR. LOWS IN THE LOWER 30S. SOUTHWEST WINDS
AROUND 15 MPH.
SUNDAY
WARMER, BREEZY. MOSTLY CLEAR. CHANCE OF SHOWERS AND
SNOW SHOWERS. LOWS IN THE LOWER 30S. HIGHS IN THE UPPER 50S.
SOUTHWEST WINDS AROUND 25 MPH.
MONDAY
COOLER. MOSTLY CLEAR WITH CHANCE OF SNOW SHOWERS AND
SHOWERS. LOWS IN THE MID 20S. HIGHS IN THE MID 40S. WEST WINDS
AROUND 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS AROUND 50.
SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. LOWS AROUND 30. HIGHS
51 TO 56.
WYZ300-172045-
CASPER MOUNTAIN-
1244 PM MDT THU OCT 16 2025
THIS AFTERNOON
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SNOW SHOWERS EARLY IN
THE EVENING. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS THROUGH THE DAY. NUMEROUS SNOW
SHOWERS EARLY IN THE EVENING. NO NEW SNOW
ACCUMULATION. CHANCE OF PRECIPITATION 60
PERCENT.
CHANCE OF THUNDER...10 PERCENT.
MAX TEMPERATURE.....42-47.
24 HR TREND......20 DEGREES COOLER.
MIN HUMIDITY........67-73 PERCENT.
24 HR TREND......28 PERCENT WETTER.
20-FOOT WINDS.......WEST WINDS AROUND 20 MPH WITH GUSTS TO AROUND
35 MPH.
RIDGE TOP WINDS.....WEST AROUND 25 MPH.
CHC OF WETTING RAIN.25 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 25 MPH.
MIXING HEIGHT.......2200-3800 FT AGL.
SMOKE DISPERSAL.....FAIR TO GOOD.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
SCATTERED SHOWERS AND SNOW SHOWERS EARLY IN THE
EVENING, THEN ISOLATED SHOWERS AND SNOW SHOWERS
EARLY IN THE EVENING. CHANCE OF PRECIPITATION
40 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....31-36.
24 HR TREND......8 DEGREES COOLER.
MAX HUMIDITY........81-87 PERCENT.
24 HR TREND......11 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......BREEZY. SOUTHWEST WINDS 20 TO 25 MPH. GUSTS UP
TO 35 MPH UNTIL 2400, THEN 45 MPH.
RIDGE TOP WINDS.....SOUTHWEST AROUND 25 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 25 MPH.
MIXING HEIGHT.......200-2200 FT AGL.
SMOKE DISPERSAL.....POOR.
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....46-51.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........52-58 PERCENT.
24 HR TREND......15 PERCENT DRIER.
20-FOOT WINDS.......BREEZY. SOUTHWEST WINDS 20 TO 25 MPH. GUSTS UP
TO 45 MPH UNTIL 1200, THEN 35 MPH.
RIDGE TOP WINDS.....SOUTHWEST AROUND 25 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 25 MPH.
MIXING HEIGHT.......200-2200 FT AGL UNTIL 1200, THEN 2400-3800 FT
AGL.
SMOKE DISPERSAL.....POOR TO FAIR.
FRIDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS LATE IN
THE EVENING. SLIGHT CHANCE OF SNOW SHOWERS
AFTER MIDNIGHT. CHANCE OF PRECIPITATION 20
PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....28-33.
24 HR TREND......2 DEGREES COOLER.
MAX HUMIDITY........85-91 PERCENT.
24 HR TREND......1 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS TO
AROUND 35 MPH.
RIDGE TOP WINDS.....SOUTHWEST AROUND 20 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 20 TO 25 MPH.
MIXING HEIGHT.......400-1400 FT AGL.
SMOKE DISPERSAL.....POOR.
SATURDAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
CHANCE OF SHOWERS EARLY IN THE MORNING. CHANCE
OF SNOW SHOWERS IN THE MORNING. CHANCE OF
PRECIPITATION 40 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....39-44.
24 HR TREND......8 DEGREES COOLER.
MIN HUMIDITY........50-56 PERCENT.
24 HR TREND......1 PERCENT WETTER.
20-FOOT WINDS.......NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO
AROUND 25 MPH.
RIDGE TOP WINDS.....NORTHWEST 15 TO 20 MPH.
CHC OF WETTING RAIN.10 PERCENT UNTIL 1200, THEN ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST 15 TO 20 MPH.
MIXING HEIGHT.......2000-4000 FT AGL.
SMOKE DISPERSAL.....FAIR TO GOOD.
FORECAST DAYS 3 THROUGH 7...
SATURDAY NIGHT
CLEAR. LOWS IN THE LOWER 30S. SOUTHWEST WINDS
AROUND 15 MPH.
SUNDAY
WARMER, BREEZY. MOSTLY CLEAR. CHANCE OF SHOWERS AND
SNOW SHOWERS. LOWS IN THE LOWER 30S. HIGHS IN THE MID 50S.
SOUTHWEST WINDS AROUND 25 MPH.
MONDAY
COLDER. PARTLY CLOUDY WITH CHANCE OF SNOW SHOWERS,
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 20S.
HIGHS AROUND 40. WEST WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 40S. SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 40S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 50S.
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