034
FNUS55 KRIW 201300
FWFRIW
FIRE WEATHER PLANNING FORECAST FOR WESTERN AND CENTRAL WYOMING
NATIONAL WEATHER SERVICE RIVERTON WY
559 AM MST MON JAN 20 2025
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 2025.***
---THUNDERSTORMS IMPLY STRONG GUSTY AND ERRATIC WINDS---
---HAINES INDEX IS HIGH LEVEL HAINES BOTH DAY AND NIGHT---
WYZ280-202300-
NATRONA COUNTY/CASPER BLM-
INCLUDING THE CITIES OF CASPER AND MIDWEST
559 AM MST MON JAN 20 2025
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....4 BELOW TO 1 ABOVE ZERO.
24 HR TREND......13 DEGREES COOLER.
MIN HUMIDITY........53-59 PERCENT.
24 HR TREND......1 PERCENT DRIER.
20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH. GUSTS UP TO 20 MPH
UNTIL 1200, THEN 25 MPH.
RIDGE TOP WINDS.....WEST 15 TO 20 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST 15 TO 20 MPH UNTIL 1400, THEN WEST 20
TO 25 MPH.
MIXING HEIGHT.......800-2800 FT AGL UNTIL 1700, THEN 400-600 FT
AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....6 BELOW-11 BELOW ZERO.
24 HR TREND......12 DEGREES WARMER.
MAX HUMIDITY........61-67 PERCENT.
24 HR TREND......18 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......BREEZY. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS
TO AROUND 30 MPH UNTIL 0300, THEN AROUND 25 MPH
WITH GUSTS TO AROUND 40 MPH.
RIDGE TOP WINDS.....SOUTHWEST 20 TO 25 MPH UNTIL 0200, THEN AROUND
30 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST 20 TO 25 MPH UNTIL 0200, THEN AROUND
30 MPH.
MIXING HEIGHT.......400-600 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING PARTLY CLOUDY.
MAX TEMPERATURE.....22-27.
24 HR TREND......25 DEGREES WARMER.
MIN HUMIDITY........51-57 PERCENT.
24 HR TREND......2 PERCENT DRIER.
20-FOOT WINDS.......WINDY. SOUTHWEST WINDS 25 TO 30 MPH WITH GUSTS
TO AROUND 40 MPH UNTIL 1500, THEN AROUND 20 MPH
WITH GUSTS TO AROUND 35 MPH.
RIDGE TOP WINDS.....SOUTHWEST 30 TO 35 MPH UNTIL 1600, THEN AROUND
25 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST 30 TO 35 MPH UNTIL 1700, THEN WEST
AROUND 25 MPH.
MIXING HEIGHT.......400-1400 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
NOT AS COLD. PARTLY CLOUDY. LOWS AROUND 7. WEST
WINDS AROUND 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 5. HIGHS IN THE LOWER
20S. WEST WINDS AROUND 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 15. HIGHS IN THE MID 20S.
SOUTHWEST WINDS AROUND 15 MPH.
FRIDAY
SNOW SHOWERS LIKELY. LOWS AROUND 8. HIGHS AROUND 30.
NORTHWEST WINDS AROUND 10 MPH.
SATURDAY
COLDER. PARTLY CLOUDY. CHANCE OF SNOW SHOWERS. LOWS
AROUND 1 BELOW. HIGHS AROUND 18.
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING. HIGHS AROUND 20.
WYZ283-202300-
UPPER WIND RIVER BASIN/WIND RIVER BASIN-
INCLUDING THE CITIES OF CROWHEART, LANDER, RIVERTON, AND SHOSHONI
559 AM MST MON JAN 20 2025
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....2 BELOW TO 3 ABOVE ZERO.
24 HR TREND......8 DEGREES COOLER.
MIN HUMIDITY........53-59 PERCENT.
24 HR TREND......1 PERCENT DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH. GUSTS UP TO 10 MPH.
RIDGE TOP WINDS.....WEST AROUND 10 MPH UNTIL 1000, THEN SOUTHWEST.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 1300, THEN SOUTHWEST.
MIXING HEIGHT.......400-2200 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....8 BELOW-13 BELOW ZERO.
24 HR TREND......6 DEGREES WARMER.
MAX HUMIDITY........66-72 PERCENT.
24 HR TREND......14 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 4-7 MPH UNTIL 2100, THEN
SOUTHWEST AROUND 10 MPH. GUSTS UP TO 15 MPH.
RIDGE TOP WINDS.....SOUTHWEST 10 TO 15 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......400-800 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY THEN
BECOMING PARTLY CLOUDY.
MAX TEMPERATURE.....18-23.
24 HR TREND......20 DEGREES WARMER.
MIN HUMIDITY........48-54 PERCENT.
24 HR TREND......6 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO
AROUND 25 MPH.
RIDGE TOP WINDS.....SOUTHWEST 15 TO 20 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH UNTIL 1400, THEN WEST 20
TO 25 MPH.
MIXING HEIGHT.......400-1200 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
NOT AS COLD. MOSTLY CLEAR. LOWS AROUND 2. WEST
WINDS AROUND 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS NEAR ZERO. HIGHS IN THE LOWER
20S. WEST WINDS AROUND 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 9. HIGHS IN THE MID 20S.
SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. LOWS AROUND
5. HIGHS IN THE UPPER 20S. NORTH WINDS AROUND 10 MPH.
SATURDAY
COLDER. PARTLY CLOUDY. CHANCE OF SNOW SHOWERS. LOWS
AROUND 5 BELOW. HIGHS AROUND 17.
SUNDAY
PARTLY CLOUDY. HIGHS AROUND 17.
WYZ285-202300-
SOUTH BIGHORN MOUNTAINS-
559 AM MST MON JAN 20 2025
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....2 BELOW-7 BELOW ZERO.
24 HR TREND......12 DEGREES COOLER.
MIN HUMIDITY........47-53 PERCENT.
24 HR TREND......15 PERCENT DRIER.
20-FOOT WINDS.......NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS TO
AROUND 30 MPH.
RIDGE TOP WINDS.....NORTHWEST 20 TO 25 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST 20 TO 25 MPH.
MIXING HEIGHT.......200-1600 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....5 BELOW-10 BELOW ZERO.
24 HR TREND......11 DEGREES WARMER.
MAX HUMIDITY........54-60 PERCENT.
24 HR TREND......26 PERCENT DRIER.
HUMIDITY RECOVERY...MODERATE.
20-FOOT WINDS.......WEST WINDS 15 TO 20 MPH WITH GUSTS TO AROUND 30
MPH.
RIDGE TOP WINDS.....WEST 20 TO 25 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 20 TO 25 MPH.
MIXING HEIGHT.......200-400 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING PARTLY CLOUDY.
MAX TEMPERATURE.....23-28.
24 HR TREND......27 DEGREES WARMER.
MIN HUMIDITY........44-50 PERCENT.
24 HR TREND......1 PERCENT DRIER.
20-FOOT WINDS.......WEST WINDS AROUND 20 MPH WITH GUSTS TO AROUND
30 MPH.
RIDGE TOP WINDS.....WEST 20 TO 25 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 25 MPH.
MIXING HEIGHT.......200-800 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
NOT AS COLD. PARTLY CLOUDY. SLIGHT CHANCE OF
SNOW SHOWERS AFTER MIDNIGHT. LOWS AROUND 9. WEST WINDS AROUND
15 MPH.
WEDNESDAY
PARTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. LOWS
AROUND 7. HIGHS AROUND 17. WEST WINDS AROUND 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 15. HIGHS IN THE MID 20S.
SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY
SNOW SHOWERS LIKELY. LOWS AROUND 8. HIGHS IN THE MID
20S. NORTHWEST WINDS AROUND 10 MPH.
SATURDAY
COLDER. PARTLY CLOUDY. CHANCE OF SNOW SHOWERS. LOWS
AROUND 1. HIGHS AROUND 14.
SUNDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. HIGHS
AROUND 18.
WYZ281-202300-
JOHNSON COUNTY/CASPER BLM-
INCLUDING THE CITIES OF BUFFALO AND KAYCEE
559 AM MST MON JAN 20 2025
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....2 BELOW TO 3 ABOVE ZERO.
24 HR TREND......12 DEGREES COOLER.
MIN HUMIDITY........46-52 PERCENT.
24 HR TREND......8 PERCENT DRIER.
20-FOOT WINDS.......NORTHWEST WINDS AROUND 10 MPH UNTIL 1500, THEN
UPSLOPE/UPVALLEY 5-9 MPH. GUSTS UP TO 15 MPH.
RIDGE TOP WINDS.....NORTHWEST 10 TO 15 MPH UNTIL 1600, THEN
SOUTHWEST.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST 15 TO 20 MPH UNTIL 1600, THEN
SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......600-2600 FT AGL UNTIL 1700, THEN 400-600 FT
AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....1 BELOW-6 BELOW ZERO.
24 HR TREND......10 DEGREES WARMER.
MAX HUMIDITY........63-69 PERCENT.
24 HR TREND......15 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 20
MPH UNTIL 2400, THEN 25 MPH.
RIDGE TOP WINDS.....SOUTHWEST 15 TO 20 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH.
MIXING HEIGHT.......400-600 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING PARTLY CLOUDY.
MAX TEMPERATURE.....28-33.
24 HR TREND......31 DEGREES WARMER.
MIN HUMIDITY........45-51 PERCENT.
24 HR TREND......3 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 15 TO 20 MPH UNTIL 1500, THEN
AROUND 10 MPH. GUSTS UP TO 30 MPH UNTIL 1500,
THEN 20 MPH.
RIDGE TOP WINDS.....SOUTHWEST 20 TO 25 MPH UNTIL 1600, THEN WEST
AROUND 15 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST 20 TO 25 MPH UNTIL 1600, THEN WEST
AROUND 15 MPH.
MIXING HEIGHT.......400-1000 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
NOT AS COLD. PARTLY CLOUDY. SLIGHT CHANCE OF
SNOW SHOWERS AFTER MIDNIGHT. LOWS AROUND 11. WEST WINDS AROUND
10 MPH.
WEDNESDAY
PARTLY CLOUDY. CHANCE OF SNOW SHOWERS. LOWS AROUND
6. HIGHS IN THE MID 20S. NORTHWEST WINDS AROUND 15 MPH.
THURSDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS.
LOWS AROUND 15. HIGHS AROUND 30. SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY
CLOUDY WITH CHANCE OF SNOW SHOWERS. LOWS AROUND 9.
HIGHS IN THE UPPER 20S. NORTH WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS. LOWS
AROUND 1. HIGHS AROUND 20.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE MID 20S.
WYZ282-202300-
SOUTH BIGHORN BASIN/WORLAND BLM-
INCLUDING THE CITIES OF TEN SLEEP, THERMOPOLIS, AND WORLAND
559 AM MST MON JAN 20 2025
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....4 BELOW TO 1 ABOVE ZERO.
24 HR TREND......10 DEGREES COOLER.
MIN HUMIDITY........53-59 PERCENT.
24 HR TREND......5 PERCENT DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH. GUSTS UP TO 10 MPH.
RIDGE TOP WINDS.....WEST AROUND 10 MPH UNTIL 1300, THEN SOUTHEAST.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH UNTIL 1600, THEN
SOUTHEAST.
MIXING HEIGHT.......600-2600 FT AGL UNTIL 1700, THEN 400-600 FT
AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
TONIGHT
SKY/WEATHER.........CLEAR.
MIN TEMPERATURE.....5 BELOW-10 BELOW ZERO.
24 HR TREND......7 DEGREES WARMER.
MAX HUMIDITY........65-71 PERCENT.
24 HR TREND......11 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......SOUTHEAST WINDS AROUND 10 MPH UNTIL 2100, THEN
DOWNSLOPE/DOWNVALLEY 4-7 MPH.
RIDGE TOP WINDS.....SOUTH 10 TO 15 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.
MIXING HEIGHT.......400-600 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING PARTLY CLOUDY.
MAX TEMPERATURE.....21-26.
24 HR TREND......19 DEGREES WARMER.
MIN HUMIDITY........50-56 PERCENT.
24 HR TREND......1 PERCENT WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH. GUSTS UP TO 10 MPH
UNTIL 1500.
RIDGE TOP WINDS.....SOUTH AROUND 10 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH.
MIXING HEIGHT.......200-1000 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
NOT AS COLD. PARTLY CLOUDY. LOWS AROUND 6. WINDS
GENERALLY LESS THAN 10 MPH.
WEDNESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS.
LOWS AROUND 3. HIGHS IN THE MID 20S. WINDS GENERALLY LESS THAN
10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 12. HIGHS IN THE UPPER
20S. WINDS GENERALLY LESS THAN 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. LOWS AROUND 7.
HIGHS AROUND 30. NORTHWEST WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. LOWS
AROUND 1 BELOW. HIGHS IN THE LOWER 20S.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 20S.
WYZ275-202300-
NORTH BIGHORN BASIN/WORLAND BLM-
INCLUDING THE CITIES OF GREYBULL, LOVELL, AND POWELL
559 AM MST MON JAN 20 2025
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....2 BELOW TO 3 ABOVE ZERO.
24 HR TREND......10 DEGREES COOLER.
MIN HUMIDITY........47-53 PERCENT.
24 HR TREND......3 PERCENT DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1500, THEN
SOUTHEAST AROUND 10 MPH. GUSTS UP TO 15 MPH.
RIDGE TOP WINDS.....WEST 10 TO 15 MPH UNTIL 1000, THEN SOUTHWEST
UNTIL 1100, THEN SOUTHEAST.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST 10 TO 15 MPH UNTIL 1400, THEN
SOUTHEAST.
MIXING HEIGHT.......400-2200 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....3 BELOW-8 BELOW ZERO.
24 HR TREND......9 DEGREES WARMER.
MAX HUMIDITY........61-67 PERCENT.
24 HR TREND......7 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......SOUTHEAST WINDS AROUND 10 MPH WITH GUSTS TO
AROUND 15 MPH.
RIDGE TOP WINDS.....SOUTHEAST AROUND 15 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHEAST AROUND 15 MPH.
MIXING HEIGHT.......400-600 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY. CHANCE OF SNOW SHOWERS LATE IN
THE AFTERNOON. CHANCE OF SNOW 50 PERCENT.
MAX TEMPERATURE.....22-27.
24 HR TREND......17 DEGREES WARMER.
MIN HUMIDITY........47-53 PERCENT.
24 HR TREND......2 PERCENT DRIER.
20-FOOT WINDS.......SOUTH WINDS AROUND 10 MPH AND GUSTY.
RIDGE TOP WINDS.....SOUTH 10 TO 15 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.
MIXING HEIGHT.......400-1200 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY WITH CHANCE OF SNOW
SHOWERS. LOWS AROUND 8. WINDS GENERALLY LESS THAN 10 MPH.
WEDNESDAY
PARTLY CLOUDY. CHANCE OF SNOW SHOWERS. LOWS AROUND
4. HIGHS IN THE UPPER 20S. NORTHWEST WINDS AROUND 10 MPH.
THURSDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS. LOWS
AROUND 13. HIGHS IN THE UPPER 20S. WINDS GENERALLY LESS THAN
10 MPH.
FRIDAY
MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. LOWS AROUND
7. HIGHS IN THE UPPER 20S. NORTHWEST WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS.
LOWS NEAR ZERO. HIGHS IN THE LOWER 20S.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 20S.
WYZ276-202300-
CODY FOOTHILLS-
INCLUDING THE CITIES OF CLARK, CODY, AND MEETEETSE
559 AM MST MON JAN 20 2025
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....3-8.
24 HR TREND......8 DEGREES COOLER.
MIN HUMIDITY........41-47 PERCENT.
24 HR TREND......12 PERCENT DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1200, THEN
SOUTHEAST AROUND 10 MPH. GUSTS UP TO 15 MPH.
RIDGE TOP WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 1100, THEN
SOUTHEAST.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 10 TO 15 MPH UNTIL 1500, THEN SOUTH.
MIXING HEIGHT.......400-2400 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....2 BELOW TO 3 ABOVE ZERO.
24 HR TREND......13 DEGREES WARMER.
MAX HUMIDITY........54-60 PERCENT.
24 HR TREND......20 PERCENT DRIER.
HUMIDITY RECOVERY...MODERATE.
20-FOOT WINDS.......BREEZY. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS
TO AROUND 25 MPH UNTIL 2400, THEN 20 TO 25 MPH
WITH GUSTS TO AROUND 35 MPH.
RIDGE TOP WINDS.....SOUTHWEST 15 TO 20 MPH UNTIL 2400, THEN 25 TO
30 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH UNTIL 2400, THEN WEST 25
TO 30 MPH.
MIXING HEIGHT.......400-1000 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
MAX TEMPERATURE.....24-29.
24 HR TREND......22 DEGREES WARMER.
MIN HUMIDITY........39-45 PERCENT.
24 HR TREND......3 PERCENT DRIER.
20-FOOT WINDS.......BREEZY. WEST WINDS AROUND 25 MPH WITH GUSTS TO
AROUND 40 MPH.
RIDGE TOP WINDS.....WEST 25 TO 30 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 30 TO 35 MPH UNTIL 1700, THEN AROUND 25
MPH.
MIXING HEIGHT.......600-2000 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR.
HAINES INDEX........4.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
NOT AS COLD. PARTLY CLOUDY. LOWS AROUND 11. WEST
WINDS AROUND 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 11. HIGHS IN THE UPPER
20S. WEST WINDS AROUND 10 MPH.
THURSDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS.
LOWS AROUND 18. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS AROUND
10 MPH.
FRIDAY
MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. LOWS AROUND
8. HIGHS IN THE UPPER 20S. NORTHWEST WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS.
LOWS AROUND 2. HIGHS AROUND 19.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE MID 20S.
WYZ287-202300-
OWL CREEK MOUNTAINS-
559 AM MST MON JAN 20 2025
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....3 BELOW TO 2 ABOVE ZERO.
24 HR TREND......10 DEGREES COOLER.
MIN HUMIDITY........48-54 PERCENT.
24 HR TREND......3 PERCENT DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1500, THEN SOUTH
AROUND 10 MPH.
RIDGE TOP WINDS.....NORTHWEST AROUND 10 MPH UNTIL 1200, THEN SOUTH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH UNTIL 1400, THEN
SOUTHWEST.
MIXING HEIGHT.......200-1800 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
TONIGHT
SKY/WEATHER.........CLEAR.
MIN TEMPERATURE.....5 BELOW-10 BELOW ZERO.
24 HR TREND......10 DEGREES WARMER.
MAX HUMIDITY........58-64 PERCENT.
24 HR TREND......19 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 4-7 MPH UNTIL 2100, THEN
SOUTHWEST AROUND 10 MPH. GUSTS UP TO 15 MPH.
RIDGE TOP WINDS.....SOUTHWEST 10 TO 15 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......200-600 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
MAX TEMPERATURE.....20-25.
24 HR TREND......23 DEGREES WARMER.
MIN HUMIDITY........41-47 PERCENT.
24 HR TREND......6 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH WITH HIGHER GUSTS.
RIDGE TOP WINDS.....SOUTHWEST 15 TO 20 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 15 TO 20 MPH.
MIXING HEIGHT.......200-1000 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
NOT AS COLD. MOSTLY CLEAR. LOWS AROUND 8. WEST
WINDS AROUND 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 8. HIGHS IN THE LOWER
20S. WEST WINDS AROUND 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 16. HIGHS IN THE UPPER
20S. SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. LOWS AROUND
8. HIGHS IN THE UPPER 20S. NORTHWEST WINDS AROUND 10 MPH.
SATURDAY
COLDER. PARTLY CLOUDY WITH CHANCE OF SNOW SHOWERS.
LOWS AROUND 1. HIGHS AROUND 17.
SUNDAY
PARTLY CLOUDY. HIGHS AROUND 19.
WYZ286-202300-
ABSAROKA MOUNTAINS/NORTH SHOSHONE NF-
INCLUDING THE CITY OF PAHASKA
559 AM MST MON JAN 20 2025
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....1 BELOW TO 4 ABOVE ZERO.
24 HR TREND......7 DEGREES COOLER.
MIN HUMIDITY........37-43 PERCENT.
24 HR TREND......8 PERCENT DRIER.
20-FOOT WINDS.......NORTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 20
MPH UNTIL 1500, THEN 25 MPH.
RIDGE TOP WINDS.....NORTHWEST 15 TO 20 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST 15 TO 20 MPH.
MIXING HEIGHT.......600-2600 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....4 BELOW TO 1 ABOVE ZERO.
24 HR TREND......16 DEGREES WARMER.
MAX HUMIDITY........61-67 PERCENT.
24 HR TREND......17 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......BREEZY. WEST WINDS 20 TO 25 MPH WITH GUSTS TO
AROUND 35 MPH.
RIDGE TOP WINDS.....WEST 20 TO 25 MPH UNTIL 0100, THEN AROUND 30
MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 20 TO 25 MPH UNTIL 2300, THEN AROUND 30
MPH.
MIXING HEIGHT.......400-1000 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. CHANCE OF SNOW 50 PERCENT.
MAX TEMPERATURE.....17-22.
24 HR TREND......15 DEGREES WARMER.
MIN HUMIDITY........44-50 PERCENT.
24 HR TREND......8 PERCENT WETTER.
20-FOOT WINDS.......WINDY. WEST WINDS 25 TO 30 MPH. GUSTS UP TO 40
MPH UNTIL 1200, THEN 45 MPH.
RIDGE TOP WINDS.....WEST 30 TO 35 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 30 TO 35 MPH UNTIL 1300, THEN 35 TO 40
MPH.
MIXING HEIGHT.......400-2400 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR.
HAINES INDEX........4.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
PARTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE
EVENING, THEN SLIGHT CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. LOWS
AROUND 4. WEST WINDS AROUND 20 MPH.
WEDNESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS.
LOWS AROUND 6. HIGHS AROUND 17. WEST WINDS AROUND 15 MPH.
THURSDAY
PARTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. LOWS
AROUND 14. HIGHS IN THE MID 20S. WEST WINDS AROUND 20 MPH.
FRIDAY
SNOW SHOWERS LIKELY. LOWS AROUND 2. HIGHS IN THE LOWER
20S. NORTHWEST WINDS AROUND 10 MPH.
SATURDAY
COLDER. PARTLY CLOUDY WITH CHANCE OF SNOW SHOWERS.
LOWS AROUND 2 BELOW. HIGHS AROUND 12.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 20S.
WYZ140-202300-
YELLOWSTONE NATIONAL PARK-
INCLUDING THE CITIES OF LAKE, MAMMOTH, AND OLD FAITHFUL
559 AM MST MON JAN 20 2025
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....ZERO TO 5 ABOVE ZERO.
24 HR TREND......7 DEGREES COOLER.
MIN HUMIDITY........42-48 PERCENT.
24 HR TREND......12 PERCENT DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1500, THEN WEST
AROUND 10 MPH.
RIDGE TOP WINDS.....NORTHWEST AROUND 10 MPH UNTIL 1400, THEN WEST.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTH 10 TO 15 MPH UNTIL 1600, THEN WEST.
MIXING HEIGHT.......400-2400 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........3.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....5 BELOW-10 BELOW ZERO.
24 HR TREND......16 DEGREES WARMER.
MAX HUMIDITY........78-84 PERCENT.
24 HR TREND......1 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 10 MPH WITH GUSTS TO
AROUND 15 MPH.
RIDGE TOP WINDS.....SOUTHWEST AROUND 15 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.
MIXING HEIGHT.......400-800 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........3.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN
THE AFTERNOON. CHANCE OF SNOW 20 PERCENT.
MAX TEMPERATURE.....11-16.
24 HR TREND......9 DEGREES WARMER.
MIN HUMIDITY........59-65 PERCENT.
24 HR TREND......22 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 20
MPH UNTIL 1200, THEN 25 MPH.
RIDGE TOP WINDS.....SOUTHWEST 15 TO 20 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH UNTIL 1100, THEN 20 TO
25 MPH.
MIXING HEIGHT.......400-2200 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........3.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW
SHOWERS. LOWS AROUND 3 BELOW. WINDS GENERALLY LESS THAN 10 MPH.
WEDNESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS.
LOWS AROUND 3 BELOW. HIGHS AROUND 17. WINDS GENERALLY LESS THAN
10 MPH.
THURSDAY
PARTLY CLOUDY. CHANCE OF SNOW SHOWERS. LOWS AROUND 8.
HIGHS IN THE LOWER 20S. SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY
SNOW SHOWERS. LOWS AROUND 1 BELOW. HIGHS AROUND 20.
WINDS GENERALLY LESS THAN 10 MPH.
SATURDAY
PARTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. LOWS
AROUND 7 BELOW. HIGHS AROUND 14.
SUNDAY
PARTLY CLOUDY. HIGHS AROUND 19.
WYZ415-202300-
NORTH ZONE BRIDGER TETON NF AND GRAND TETON NP-
INCLUDING THE CITIES OF JACKSON AND MORAN
559 AM MST MON JAN 20 2025
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....1-6.
24 HR TREND......7 DEGREES COOLER.
MIN HUMIDITY........42-48 PERCENT.
24 HR TREND......12 PERCENT DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1200, THEN
NORTHWEST AROUND 10 MPH UNTIL 1500, THEN
UPSLOPE/UPVALLEY 5-9 MPH.
RIDGE TOP WINDS.....NORTHWEST 10 TO 15 MPH UNTIL 1600, THEN WEST.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTH 10 TO 15 MPH UNTIL 1700, THEN WEST.
MIXING HEIGHT.......400-2400 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........3.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....10 BELOW-15 BELOW ZERO.
24 HR TREND......11 DEGREES WARMER.
MAX HUMIDITY........69-75 PERCENT.
24 HR TREND......4 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 4-7 MPH. GUSTS UP TO 10
MPH.
RIDGE TOP WINDS.....WEST AROUND 10 MPH UNTIL 0500, THEN SOUTHWEST.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 10 MPH.
MIXING HEIGHT.......400-1000 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........3.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS
LATE IN THE AFTERNOON. CHANCE OF SNOW 20
PERCENT.
MAX TEMPERATURE.....10-15.
24 HR TREND......10 DEGREES WARMER.
MIN HUMIDITY........56-62 PERCENT.
24 HR TREND......11 PERCENT WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 0900, THEN
SOUTHWEST AROUND 10 MPH WITH HIGHER GUSTS.
RIDGE TOP WINDS.....SOUTHWEST 10 TO 15 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH UNTIL 1300, THEN WEST 15
TO 20 MPH.
MIXING HEIGHT.......400-2400 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........3.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN
THE EVENING. LOWS AROUND 4 BELOW. WINDS GENERALLY LESS THAN
10 MPH.
WEDNESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS.
LOWS AROUND 2 BELOW. HIGHS AROUND 16. WINDS GENERALLY LESS THAN
10 MPH.
THURSDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS.
LOWS AROUND 8. HIGHS IN THE LOWER 20S. WINDS GENERALLY LESS THAN
10 MPH.
FRIDAY
SNOW SHOWERS LIKELY. LOWS AROUND 2. HIGHS IN THE LOWER
20S. WINDS GENERALLY LESS THAN 10 MPH.
SATURDAY
PARTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. LOWS
AROUND 5 BELOW. HIGHS AROUND 17.
SUNDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. HIGHS
AROUND 20.
WYZ416-202300-
WEST WIND RIVER MOUNTAINS/EAST ZONE BRIDGER TETON NF-
559 AM MST MON JAN 20 2025
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....1 BELOW TO 4 ABOVE ZERO.
24 HR TREND......7 DEGREES COOLER.
MIN HUMIDITY........43-49 PERCENT.
24 HR TREND......12 PERCENT DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 0900, THEN
NORTHWEST AROUND 10 MPH. GUSTS UP TO 15 MPH.
RIDGE TOP WINDS.....NORTH AROUND 15 MPH UNTIL 1300, THEN NORTHWEST.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTH 15 TO 20 MPH.
MIXING HEIGHT.......400-2200 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........3.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....9 BELOW-14 BELOW ZERO.
24 HR TREND......12 DEGREES WARMER.
MAX HUMIDITY........65-71 PERCENT.
24 HR TREND......12 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......NORTHWEST WINDS AROUND 10 MPH WITH GUSTS TO
AROUND 15 MPH.
RIDGE TOP WINDS.....NORTHWEST AROUND 15 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 15 MPH.
MIXING HEIGHT.......400-800 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........3.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....14-19.
24 HR TREND......16 DEGREES WARMER.
MIN HUMIDITY........40-46 PERCENT.
24 HR TREND......3 PERCENT WETTER.
20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH. GUSTS UP TO 20 MPH
UNTIL 1200, THEN 25 MPH.
RIDGE TOP WINDS.....WEST 15 TO 20 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST 15 TO 20 MPH UNTIL 1300, THEN WEST 20
TO 25 MPH.
MIXING HEIGHT.......400-2200 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........3.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 4 BELOW. NORTHWEST
WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 1 BELOW. HIGHS AROUND 14.
NORTHWEST WINDS AROUND 10 MPH.
THURSDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS. LOWS
AROUND 8. HIGHS IN THE LOWER 20S. WEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. LOWS AROUND
1. HIGHS IN THE LOWER 20S. NORTHWEST WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY. CHANCE OF SNOW SHOWERS. LOWS AROUND
5 BELOW. HIGHS AROUND 13.
SUNDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. HIGHS
AROUND 18.
WYZ288-202300-
EAST WIND RIVER MOUNTAINS/SOUTH SHOSHONE NF-
INCLUDING THE CITIES OF DUBOIS AND SOUTH PASS
559 AM MST MON JAN 20 2025
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....1 BELOW TO 4 ABOVE ZERO.
24 HR TREND......8 DEGREES COOLER.
MIN HUMIDITY........46-52 PERCENT.
24 HR TREND......8 PERCENT DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1200, THEN
NORTHWEST AROUND 10 MPH WITH HIGHER GUSTS.
RIDGE TOP WINDS.....NORTHWEST 10 TO 15 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST 10 TO 15 MPH UNTIL 1400, THEN 15 TO
20 MPH.
MIXING HEIGHT.......200-2200 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....4 BELOW-9 BELOW ZERO.
24 HR TREND......14 DEGREES WARMER.
MAX HUMIDITY........58-64 PERCENT.
24 HR TREND......28 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......WEST WINDS 15 TO 20 MPH. GUSTS UP TO 25 MPH
UNTIL 2400, THEN 35 MPH.
RIDGE TOP WINDS.....WEST 15 TO 20 MPH UNTIL 2300, THEN AROUND 25
MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 20 TO 25 MPH.
MIXING HEIGHT.......400-800 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING PARTLY CLOUDY.
MAX TEMPERATURE.....17-22.
24 HR TREND......20 DEGREES WARMER.
MIN HUMIDITY........39-45 PERCENT.
24 HR TREND......6 PERCENT DRIER.
20-FOOT WINDS.......WINDY. WEST WINDS 25 TO 30 MPH. GUSTS UP TO 40
MPH UNTIL 1200, THEN 45 MPH.
RIDGE TOP WINDS.....WEST 30 TO 35 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 25 TO 30 MPH UNTIL 1200, THEN 35 TO 40
MPH.
MIXING HEIGHT.......400-1600 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR.
HAINES INDEX........4.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 2. WEST WINDS AROUND
20 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 4. HIGHS AROUND 17. WEST
WINDS AROUND 10 MPH.
THURSDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS. LOWS
AROUND 14. HIGHS IN THE MID 20S. WEST WINDS AROUND 15 MPH.
FRIDAY
SNOW SHOWERS LIKELY. LOWS AROUND 4. HIGHS IN THE MID
20S. WEST WINDS AROUND 10 MPH.
SATURDAY
COLDER. PARTLY CLOUDY. CHANCE OF SNOW SHOWERS. LOWS
AROUND 2 BELOW. HIGHS AROUND 11.
SUNDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. HIGHS
AROUND 19.
WYZ414-202300-
SALT AND WYOMING RANGES/WEST ZONE BRIDGER TETON NF-
INCLUDING THE CITY OF AFTON
559 AM MST MON JAN 20 2025
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....1-6.
24 HR TREND......8 DEGREES COOLER.
MIN HUMIDITY........48-54 PERCENT.
24 HR TREND......12 PERCENT DRIER.
20-FOOT WINDS.......NORTHWEST WINDS AROUND 10 MPH AND GUSTY.
RIDGE TOP WINDS.....NORTHWEST AROUND 15 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTH AROUND 15 MPH.
MIXING HEIGHT.......400-2200 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
TONIGHT
SKY/WEATHER.........CLEAR.
MIN TEMPERATURE.....10 BELOW-15 BELOW ZERO.
24 HR TREND......7 DEGREES WARMER.
MAX HUMIDITY........67-73 PERCENT.
24 HR TREND......10 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......WEST WINDS AROUND 10 MPH WITH GUSTS TO AROUND
15 MPH.
RIDGE TOP WINDS.....WEST AROUND 15 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 15 TO 20 MPH.
MIXING HEIGHT.......400-800 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....13-18.
24 HR TREND......12 DEGREES WARMER.
MIN HUMIDITY........48-54 PERCENT.
24 HR TREND......5 PERCENT WETTER.
20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH. GUSTS UP TO 20 MPH
UNTIL 1500, THEN 25 MPH.
RIDGE TOP WINDS.....WEST 15 TO 20 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 15 TO 20 MPH.
MIXING HEIGHT.......400-2200 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
NOT AS COLD. MOSTLY CLEAR. LOWS AROUND 2 BELOW.
WEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 1. HIGHS AROUND 17.
NORTHWEST WINDS AROUND 10 MPH.
THURSDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS.
LOWS AROUND 9. HIGHS IN THE LOWER 20S. WEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. LOWS AROUND 7.
HIGHS IN THE MID 20S. WEST WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY. SNOW SHOWERS LIKELY. LOWS AROUND
1 BELOW. HIGHS AROUND 19.
SUNDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. HIGHS
IN THE LOWER 20S.
WYZ278-202300-
UPPER GREEN RIVER BASIN/ROCK SPRINGS BLM-
INCLUDING THE CITIES OF BIG PINEY, FARSON, AND PINEDALE
559 AM MST MON JAN 20 2025
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....1-6.
24 HR TREND......10 DEGREES COOLER.
MIN HUMIDITY........50-56 PERCENT.
24 HR TREND......1 PERCENT DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH. GUSTS UP TO 10 MPH.
RIDGE TOP WINDS.....NORTH 10 TO 15 MPH UNTIL 1100, THEN WEST.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......400-2000 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
TONIGHT
SKY/WEATHER.........CLEAR.
MIN TEMPERATURE.....10 BELOW-15 BELOW ZERO.
24 HR TREND......8 DEGREES WARMER.
MAX HUMIDITY........65-71 PERCENT.
24 HR TREND......7 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......WEST WINDS AROUND 10 MPH WITH GUSTS TO AROUND
15 MPH.
RIDGE TOP WINDS.....WEST 10 TO 15 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......400-600 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....15-20.
24 HR TREND......14 DEGREES WARMER.
MIN HUMIDITY........44-50 PERCENT.
24 HR TREND......1 PERCENT DRIER.
20-FOOT WINDS.......WEST WINDS AROUND 10 MPH WITH HIGHER GUSTS.
RIDGE TOP WINDS.....WEST AROUND 15 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
MIXING HEIGHT.......400-1200 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 5 BELOW. NORTHWEST
WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 3 BELOW. HIGHS IN THE
LOWER 20S. NORTHWEST WINDS AROUND 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 4. HIGHS IN THE MID 20S.
WEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. LOWS AROUND
3. HIGHS IN THE UPPER 20S. WINDS GENERALLY LESS THAN 10 MPH.
SATURDAY
MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS. LOWS AROUND
7 BELOW. HIGHS AROUND 20.
SUNDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. HIGHS
AROUND 19.
WYZ277-202300-
LINCOLN AND UINTA COUNTIES/LOWER ELEVATIONS-
INCLUDING THE CITIES OF EVANSTON, FORT BRIDGER, AND KEMMERER
559 AM MST MON JAN 20 2025
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....2-7.
24 HR TREND......10 DEGREES COOLER.
MIN HUMIDITY........48-54 PERCENT.
24 HR TREND......11 PERCENT DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1200, THEN
NORTHWEST AROUND 10 MPH WITH HIGHER GUSTS.
RIDGE TOP WINDS.....NORTHWEST 10 TO 15 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......400-2000 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
TONIGHT
SKY/WEATHER.........CLEAR.
MIN TEMPERATURE.....8 BELOW-13 BELOW ZERO.
24 HR TREND......6 DEGREES WARMER.
MAX HUMIDITY........66-72 PERCENT.
24 HR TREND......11 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH AND GUSTY.
RIDGE TOP WINDS.....WEST AROUND 15 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 15 TO 20 MPH.
MIXING HEIGHT.......400-600 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....16-21.
24 HR TREND......14 DEGREES WARMER.
MIN HUMIDITY........48-54 PERCENT.
24 HR TREND......1 PERCENT DRIER.
20-FOOT WINDS.......WEST WINDS 15 TO 20 MPH. GUSTS UP TO 25 MPH
UNTIL 1200, THEN 30 MPH.
RIDGE TOP WINDS.....WEST 15 TO 20 MPH UNTIL 1300, THEN 20 TO 25
MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 20 TO 25 MPH.
MIXING HEIGHT.......400-1400 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 1 BELOW. WEST WINDS
AROUND 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 1. HIGHS AROUND 20. WEST
WINDS AROUND 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 10. HIGHS IN THE MID 20S.
WEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. LOWS AROUND
8. HIGHS AROUND 30. NORTHWEST WINDS AROUND 10 MPH.
SATURDAY
COLDER. MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS. LOWS
AROUND 2 BELOW. HIGHS AROUND 20.
SUNDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. HIGHS
AROUND 19.
WYZ279-202300-
SWEETWATER COUNTY/ROCK SPRINGS BLM/FLAMING GORGE NRA-
INCLUDING THE CITIES OF GREEN RIVER, ROCK SPRINGS, AND WAMSUTTER
559 AM MST MON JAN 20 2025
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....3-8.
24 HR TREND......12 DEGREES COOLER.
MIN HUMIDITY........54-60 PERCENT.
24 HR TREND......4 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.....NORTH 10 TO 15 MPH UNTIL 1200, THEN WEST.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHEAST 10 TO 15 MPH UNTIL 1100, THEN
NORTHWEST.
MIXING HEIGHT.......800-2800 FT AGL UNTIL 1700, THEN 600-800 FT
AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....5 BELOW-10 BELOW ZERO.
24 HR TREND......4 DEGREES WARMER.
MAX HUMIDITY........64-70 PERCENT.
24 HR TREND......11 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 20
MPH UNTIL 2400, THEN 25 MPH.
RIDGE TOP WINDS.....SOUTHWEST 15 TO 20 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 15 TO 20 MPH.
MIXING HEIGHT.......400-600 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY.
MAX TEMPERATURE.....22-27.
24 HR TREND......18 DEGREES WARMER.
MIN HUMIDITY........44-50 PERCENT.
24 HR TREND......7 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS TO
AROUND 30 MPH.
RIDGE TOP WINDS.....SOUTHWEST 20 TO 25 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 20 TO 25 MPH UNTIL 1200, THEN 25 TO 30 MPH
UNTIL 1700, THEN AROUND 20 MPH.
MIXING HEIGHT.......400-1600 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 2. WEST WINDS AROUND
15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 3. HIGHS IN THE LOWER 20S.
WEST WINDS AROUND 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 12. HIGHS IN THE UPPER
20S. SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. LOWS
AROUND 9. HIGHS IN THE LOWER 30S. WEST WINDS AROUND 10 MPH.
SATURDAY
COLDER. MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS. LOWS
AROUND 1 BELOW. HIGHS AROUND 20.
SUNDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. HIGHS
AROUND 20.
WYZ289-202300-
GRANITE/GREEN/FERRIS/RATTLESNAKE MOUNTAINS-
INCLUDING THE CITY OF JEFFREY CITY
559 AM MST MON JAN 20 2025
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....1 BELOW-6 BELOW ZERO.
24 HR TREND......13 DEGREES COOLER.
MIN HUMIDITY........58-64 PERCENT.
24 HR TREND......1 PERCENT DRIER.
20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH. GUSTS UP TO 15 MPH
UNTIL 1500, THEN 20 MPH.
RIDGE TOP WINDS.....NORTHWEST AROUND 15 MPH UNTIL 1400, THEN WEST.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST 15 TO 20 MPH UNTIL 1400, THEN WEST.
MIXING HEIGHT.......400-2000 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....8 BELOW-13 BELOW ZERO.
24 HR TREND......8 DEGREES WARMER.
MAX HUMIDITY........64-70 PERCENT.
24 HR TREND......15 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......BREEZY. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS
TO AROUND 30 MPH UNTIL 0300, THEN AROUND 25 MPH
WITH GUSTS TO AROUND 35 MPH.
RIDGE TOP WINDS.....SOUTHWEST 15 TO 20 MPH UNTIL 2400, THEN 25 TO
30 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH UNTIL 2300, THEN 25 TO
30 MPH.
MIXING HEIGHT.......200-600 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY.
MAX TEMPERATURE.....15-20.
24 HR TREND......20 DEGREES WARMER.
MIN HUMIDITY........50-56 PERCENT.
24 HR TREND......6 PERCENT DRIER.
20-FOOT WINDS.......WINDY. SOUTHWEST WINDS 25 TO 30 MPH WITH GUSTS
TO AROUND 40 MPH.
RIDGE TOP WINDS.....SOUTHWEST 25 TO 30 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST 30 TO 35 MPH UNTIL 1700, THEN AROUND
25 MPH.
MIXING HEIGHT.......400-1200 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
NOT AS COLD. MOSTLY CLEAR. LOWS AROUND 1. WEST
WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS NEAR ZERO. HIGHS AROUND 20. WEST
WINDS AROUND 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 13. HIGHS IN THE LOWER
20S. SOUTHWEST WINDS AROUND 15 MPH.
FRIDAY
MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. LOWS AROUND
7. HIGHS IN THE UPPER 20S. WEST WINDS AROUND 10 MPH.
SATURDAY
COLDER. MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS. LOWS
AROUND 3 BELOW. HIGHS AROUND 16.
SUNDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. HIGHS
AROUND 17.
WYZ300-202300-
CASPER MOUNTAIN-
559 AM MST MON JAN 20 2025
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....4 BELOW-9 BELOW ZERO.
24 HR TREND......14 DEGREES COOLER.
MIN HUMIDITY........56-62 PERCENT.
24 HR TREND......4 PERCENT DRIER.
20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH. GUSTS UP TO 20 MPH
UNTIL 1200, THEN 25 MPH.
RIDGE TOP WINDS.....WEST 15 TO 20 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 15 TO 20 MPH UNTIL 1400, THEN 20 TO 25
MPH.
MIXING HEIGHT.......400-2400 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....7 BELOW-12 BELOW ZERO.
24 HR TREND......14 DEGREES WARMER.
MAX HUMIDITY........63-69 PERCENT.
24 HR TREND......15 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......BREEZY. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS
TO AROUND 30 MPH UNTIL 0300, THEN AROUND 25 MPH
WITH GUSTS TO AROUND 35 MPH.
RIDGE TOP WINDS.....SOUTHWEST 15 TO 20 MPH UNTIL 2400, THEN 25 TO
30 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST 20 TO 25 MPH UNTIL 0200, THEN 25 TO
30 MPH.
MIXING HEIGHT.......200-400 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING PARTLY CLOUDY.
MAX TEMPERATURE.....16-21.
24 HR TREND......24 DEGREES WARMER.
MIN HUMIDITY........51-57 PERCENT.
24 HR TREND......4 PERCENT DRIER.
20-FOOT WINDS.......BREEZY. SOUTHWEST WINDS AROUND 25 MPH WITH
GUSTS TO AROUND 40 MPH.
RIDGE TOP WINDS.....SOUTHWEST 25 TO 30 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST 30 TO 35 MPH UNTIL 1300. AROUND 30
MPH AFTER 1700.
MIXING HEIGHT.......200-1200 FT AGL.
SMOKE DISPERSAL.....POOR.
HAINES INDEX........4.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
NOT AS COLD. PARTLY CLOUDY. SLIGHT CHANCE OF
SNOW SHOWERS AFTER MIDNIGHT. LOWS AROUND 5. WEST WINDS AROUND
15 MPH.
WEDNESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS. LOWS
AROUND 4. HIGHS AROUND 16. WEST WINDS AROUND 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 14. HIGHS AROUND 20.
SOUTHWEST WINDS AROUND 15 MPH.
FRIDAY
SNOW SHOWERS LIKELY. LOWS AROUND 7. HIGHS IN THE UPPER
20S. NORTHWEST WINDS AROUND 10 MPH.
SATURDAY
COLDER. MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS. LOWS
AROUND 1 BELOW. HIGHS AROUND 14.
SUNDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. HIGHS
AROUND 16.
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