878
FNUS55 KREV 211111
FWFREV
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE RENO NV
311 AM PST WED JAN 21 2026
DISCUSSION
HIGH PRESSURE WILL MAINTAIN DRY AND MILD CONDITIONS WITH LIGHT WINDS
THROUGH THURSDAY MORNING. FREEZING FOG MAY SETTLE IN THE OVERNIGHT
HOURS FOR SIERRA VALLEYS AND THE EASTERN SIERRA THROUGH SATURDAY
MORNING. SMOKE VENTILATION CONTINUES TO BE LIMITED WITH VALLEY
INVERSION PERSISTING THROUGH THE WEEKEND. A QUICK AND WEAK SYSTEM
WILL INTRODUCE LOW-END SHOWER CHANCES FOR MONO COUNTY AND THE EASTERN
SIERRA THURSDAY AFTERNOON. RIDGE WINDS INCREASE OUT OF THE EAST
FRIDAY AND SATURDAY, IMPROVING AFTERNOON VENTILATION.
NOTE: THUNDERSTORMS IMPLY GUSTY AND ERRATIC WINDS.
NOTE: MIXING HEIGHTS ARE IN FEET ABOVE GROUND LEVEL OF THE VALLEY FLOORS.
NOTE: PLEASE SEE OPERATING PLAN FOR DETAILED ZONE DESCRIPTIONS
HTTPS://WWW.WEATHER.GOV/WRH/FIRE?WFO=REV
NVZ420-220030-
NORTHERN SIERRA FRONT INCLUDING CARSON CITY, DOUGLAS, STOREY,
SOUTHERN WASHOE, WESTERN LYON, AND FAR SOUTHERN LASSEN COUNTIES-
311 AM PST WED JAN 21 2026
TODAY
* SKY/WEATHER........MOSTLY CLOUDY.
* CHANCE OF THUNDER..0%.
* MAX TEMPERATURE....
* VALLEYS..........45-53.
* MID SLOPE........44-52.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY.......
* VALLEYS..........34-44%.
* MID SLOPE........35-45%.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.
* RIDGE TOP........LIGHT WINDS BECOMING WEST 10 TO 15 MPH IN THE
LATE MORNING AND AFTERNOON.
* CHC WETTING RAIN...0%.
* MIXING HEIGHT......600-1100 FT AGL.
* TRANSPORT WINDS....LIGHT WINDS.
* VENTILATION........POOR.
TONIGHT
* SKY/WEATHER........CLOUDY.
* CHANCE OF THUNDER..0%.
* MIN TEMPERATURE....
* VALLEYS..........16-26.
* MID SLOPE........25-35.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY.......
* VALLEYS..........75-85%.
* MID SLOPE........53-63%.
* 24 HR TREND......6% DRIER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....DOWNSLOPE 2 TO 5 MPH.
* RIDGE TOP........LIGHT WINDS.
* CHC WETTING RAIN...0%.
* MIXING HEIGHT......800 FT AGL.
* TRANSPORT WINDS....LIGHT WINDS.
* VENTILATION........POOR.
THURSDAY
* SKY/WEATHER........CLOUDY.
* CHANCE OF THUNDER..0%.
* MAX TEMPERATURE....
* VALLEYS..........47-55.
* MID SLOPE........45-53.
* MIN HUMIDITY.......
* VALLEYS..........33-43%.
* MID SLOPE........40-50%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.
* RIDGE TOP........LIGHT WINDS.
* CHC WETTING RAIN...5%.
* MIXING HEIGHT......600-800 FT AGL INCREASING TO 800-1300 FT AGL
IN THE AFTERNOON.
* TRANSPORT WINDS....LIGHT WINDS.
* VENTILATION........MARGINAL.
EXTENDED
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 23-33. DOWNSLOPE 2 TO 5 MPH.
FRIDAY
CLEAR. HIGHS 46-54. LOWS 15-25. SLOPE WINDS.
SATURDAY
CLEAR. HIGHS 39-47. LOWS 10-20. SLOPE WINDS.
SUNDAY
PARTLY CLOUDY. HIGHS 42-50. LOWS 10-20. SLOPE WINDS.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. HIGHS 46-56. LOWS 17-27.
NVZ421-220030-
SOUTHERN SIERRA FRONT INCLUDING ALPINE, NORTHERN MONO, SOUTHERN
LYON, AND WESTERN MINERAL COUNTIES-
311 AM PST WED JAN 21 2026
TODAY
* SKY/WEATHER........MOSTLY CLOUDY.
* CHANCE OF THUNDER..0%.
* MAX TEMPERATURE....
* VALLEYS..........44-54.
* MID SLOPE........43-53.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY.......
* VALLEYS..........25-35%.
* MID SLOPE........19-29%.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.
* RIDGE TOP........SOUTHWEST WINDS 10 TO 15 MPH.
* CHC WETTING RAIN...0%.
* MIXING HEIGHT......600-1100 FT AGL.
* TRANSPORT WINDS....LIGHT WINDS.
* VENTILATION........MARGINAL.
TONIGHT
* SKY/WEATHER........CLOUDY.
* CHANCE OF THUNDER..0%.
* MIN TEMPERATURE....
* VALLEYS..........10-20.
* MID SLOPE........28-38.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY.......
* VALLEYS..........68-78%.
* MID SLOPE........42-52%.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....DOWNSLOPE 2 TO 5 MPH.
* RIDGE TOP........LIGHT WINDS BECOMING SOUTHWEST 10 TO 15 MPH
AFTER MIDNIGHT.
* CHC WETTING RAIN...5%.
* MIXING HEIGHT......800 FT AGL.
* TRANSPORT WINDS....LIGHT WINDS.
* VENTILATION........POOR.
THURSDAY
* SKY/WEATHER........CLOUDY. SLIGHT CHANCE OF SNOW IN THE
AFTERNOON.
* CHANCE OF THUNDER..0%.
* MAX TEMPERATURE....
* VALLEYS..........44-54.
* MID SLOPE........41-51.
* MIN HUMIDITY.......
* VALLEYS..........36-46%.
* MID SLOPE........37-47%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.
* RIDGE TOP........NORTHWEST WINDS 10 TO 15 MPH.
* CHC WETTING RAIN...5%.
* MIXING HEIGHT......600-900 FT AGL INCREASING TO 1000-1500 FT AGL
IN THE AFTERNOON.
* TRANSPORT WINDS....LIGHT WINDS.
* VENTILATION........MARGINAL.
EXTENDED
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
18-28. DOWNSLOPE 2 TO 5 MPH.
FRIDAY
CLEAR. HIGHS 41-51. LOWS 10-20. SLOPE WINDS.
SATURDAY
CLEAR. HIGHS 34-44. LOWS 8-18. SLOPE WINDS.
SUNDAY
PARTLY CLOUDY. HIGHS 41-50. LOWS 8-18. SLOPE WINDS.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. HIGHS 46-56. LOWS 15-25.
CAZ272-220030-
GREATER LAKE TAHOE AND TRUCKEE AREA-
311 AM PST WED JAN 21 2026
TODAY
* SKY/WEATHER........MOSTLY CLOUDY.
* CHANCE OF THUNDER..0%.
* MAX TEMPERATURE....
* VALLEYS..........43-49.
* MID SLOPE........42-52.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY.......
* VALLEYS..........45-55%.
* MID SLOPE........25-35%.
* 24 HR TREND......9% WETTER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.
* RIDGE TOP........SOUTHWEST WINDS 10 TO 15 MPH.
* CHC WETTING RAIN...0%.
* MIXING HEIGHT......800 FT AGL.
* TRANSPORT WINDS....LIGHT WINDS.
* VENTILATION........MARGINAL.
TONIGHT
* SKY/WEATHER........CLOUDY.
* CHANCE OF THUNDER..0%.
* MIN TEMPERATURE....
* VALLEYS..........13-23.
* MID SLOPE........27-37.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY.......
* VALLEYS..........80-90%.
* MID SLOPE........46-56%.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....DOWNSLOPE 2 TO 5 MPH.
* RIDGE TOP........LIGHT WINDS BECOMING SOUTHWEST 10 TO 15 MPH
AFTER MIDNIGHT.
* CHC WETTING RAIN...0%.
* MIXING HEIGHT......700 FT AGL.
* TRANSPORT WINDS....LIGHT WINDS.
* VENTILATION........MARGINAL.
THURSDAY
* SKY/WEATHER........CLOUDY.
* CHANCE OF THUNDER..0%.
* MAX TEMPERATURE....
* VALLEYS..........43-49.
* MID SLOPE........42-51.
* MIN HUMIDITY.......
* VALLEYS..........57-67%.
* MID SLOPE........48-58%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.
* RIDGE TOP........NORTHWEST WINDS 10 TO 15 MPH IN THE MORNING
BECOMING LIGHT.
* CHC WETTING RAIN...5%.
* MIXING HEIGHT......600-800 FT AGL INCREASING TO 1100-1600 FT AGL
IN THE AFTERNOON.
* TRANSPORT WINDS....LIGHT WINDS.
* VENTILATION........MARGINAL.
EXTENDED
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
18-28. DOWNSLOPE 2 TO 5 MPH.
FRIDAY
CLEAR. HIGHS 40-46. LOWS 13-23. SLOPE WINDS.
SATURDAY
CLEAR. HIGHS 31-36. LOWS 11-21. SLOPE WINDS.
SUNDAY
PARTLY CLOUDY. HIGHS 37-42. LOWS 11-21. SLOPE WINDS.
MONDAY
PARTLY CLOUDY. HIGHS 39-44. LOWS 18-28.
TUESDAY
MOSTLY CLOUDY. HIGHS 42-47.
NVZ423-220030-
WEST HUMBOLDT BASIN IN PERSHING COUNTY-
311 AM PST WED JAN 21 2026
TODAY
* SKY/WEATHER........MOSTLY CLOUDY.
* CHANCE OF THUNDER..0%.
* MAX TEMPERATURE....
* VALLEYS..........45-53.
* MID SLOPE........43-51.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY.......
* VALLEYS..........20-30%.
* MID SLOPE........25-35%.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.
* RIDGE TOP........LIGHT WINDS BECOMING WEST 10 TO 15 MPH IN THE
LATE MORNING AND AFTERNOON. GUSTS TO 20 MPH IN
THE LATE MORNING AND AFTERNOON.
* CHC WETTING RAIN...0%.
* MIXING HEIGHT......600-700 FT AGL INCREASING TO 800-1300 FT AGL
IN THE AFTERNOON.
* TRANSPORT WINDS....LIGHT WINDS.
* VENTILATION........MARGINAL.
TONIGHT
* SKY/WEATHER........MOSTLY CLOUDY.
* CHANCE OF THUNDER..0%.
* MIN TEMPERATURE....
* VALLEYS..........8-18.
* MID SLOPE........21-31.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY.......
* VALLEYS..........64-74%.
* MID SLOPE........33-43%.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....DOWNSLOPE 2 TO 5 MPH.
* RIDGE TOP........LIGHT WINDS.
* CHC WETTING RAIN...0%.
* MIXING HEIGHT......700 FT AGL.
* TRANSPORT WINDS....LIGHT WINDS.
* VENTILATION........POOR.
THURSDAY
* SKY/WEATHER........MOSTLY CLOUDY.
* CHANCE OF THUNDER..0%.
* MAX TEMPERATURE....
* VALLEYS..........47-54.
* MID SLOPE........43-53.
* MIN HUMIDITY.......
* VALLEYS..........25-35%.
* MID SLOPE........30-40%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.
* RIDGE TOP........LIGHT WINDS.
* CHC WETTING RAIN...0%.
* MIXING HEIGHT......600-700 FT AGL INCREASING TO 700-1200 FT AGL
IN THE AFTERNOON.
* TRANSPORT WINDS....LIGHT WINDS.
* VENTILATION........MARGINAL.
EXTENDED
THURSDAY NIGHT
CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY.
LOWS 18-28. DOWNSLOPE 2 TO 5 MPH.
FRIDAY
CLEAR. HIGHS 46-54. LOWS 9-19. NORTH WINDS 10 TO 15 MPH.
SATURDAY
CLEAR. HIGHS 41-47. LOWS 7-17. SLOPE WINDS.
SUNDAY
PARTLY CLOUDY. HIGHS 42-48. LOWS 7-17. SLOPE WINDS.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. HIGHS 47-56. LOWS 13-23.
NVZ429-220030-
LAHONTAN BASIN INCLUDING CHURCHILL AND EASTERN MINERAL COUNTIES-
311 AM PST WED JAN 21 2026
TODAY
* SKY/WEATHER........MOSTLY CLOUDY.
* CHANCE OF THUNDER..0%.
* MAX TEMPERATURE....
* VALLEYS..........45-53.
* MID SLOPE........45-51.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY.......
* VALLEYS..........25-35%.
* MID SLOPE........27-37%.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.
* RIDGE TOP........LIGHT WINDS. GUSTS TO 20 MPH IN THE LATE MORNING
AND EARLY AFTERNOON.
* CHC WETTING RAIN...0%.
* MIXING HEIGHT......700-1200 FT AGL.
* TRANSPORT WINDS....LIGHT WINDS.
* VENTILATION........MARGINAL.
TONIGHT
* SKY/WEATHER........CLOUDY.
* CHANCE OF THUNDER..0%.
* MIN TEMPERATURE....
* VALLEYS..........14-24.
* MID SLOPE........24-34.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY.......
* VALLEYS..........67-77%.
* MID SLOPE........44-54%.
* 24 HR TREND......7% DRIER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....DOWNSLOPE 2 TO 5 MPH.
* RIDGE TOP........LIGHT WINDS.
* CHC WETTING RAIN...0%.
* MIXING HEIGHT......700 FT AGL.
* TRANSPORT WINDS....LIGHT WINDS.
* VENTILATION........POOR.
THURSDAY
* SKY/WEATHER........CLOUDY.
* CHANCE OF THUNDER..0%.
* MAX TEMPERATURE....
* VALLEYS..........47-55.
* MID SLOPE........44-52.
* MIN HUMIDITY.......
* VALLEYS..........31-41%.
* MID SLOPE........34-44%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.
* RIDGE TOP........LIGHT WINDS BECOMING WEST 10 TO 15 MPH IN THE
LATE MORNING AND AFTERNOON.
* CHC WETTING RAIN...5%.
* MIXING HEIGHT......600-800 FT AGL INCREASING TO 800-1300 FT AGL
IN THE AFTERNOON.
* TRANSPORT WINDS....LIGHT WINDS.
* VENTILATION........MARGINAL.
EXTENDED
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
20-30. DOWNSLOPE 2 TO 5 MPH.
FRIDAY
CLEAR. HIGHS 45-55. LOWS 14-24. NORTH WINDS 10 TO 15 MPH.
SATURDAY
CLEAR. HIGHS 37-47. LOWS 9-19. NORTH WINDS 10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. HIGHS 41-49. LOWS 9-19. SLOPE WINDS.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. HIGHS 46-56. LOWS 14-24.
CAZ270-278-NVZ458-220030-
SURPRISE VALLEY CALIFORNIA-EASTERN LASSEN COUNTY-
NORTHERN WASHOE COUNTY-
311 AM PST WED JAN 21 2026
TODAY
* SKY/WEATHER........MOSTLY CLOUDY.
* CHANCE OF THUNDER..0%.
* MAX TEMPERATURE....
* VALLEYS..........43-53.
* MID SLOPE........43-51.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY.......
* VALLEYS..........30-40%.
* MID SLOPE........21-31%.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.
* RIDGE TOP........LIGHT WINDS. GUSTS TO 20 MPH IN THE LATE MORNING
AND EARLY AFTERNOON.
* CHC WETTING RAIN...0%.
* MIXING HEIGHT......600-1100 FT AGL.
* TRANSPORT WINDS....LIGHT WINDS.
* VENTILATION........MARGINAL.
TONIGHT
* SKY/WEATHER........MOSTLY CLOUDY.
* CHANCE OF THUNDER..0%.
* MIN TEMPERATURE....
* VALLEYS..........16-26.
* MID SLOPE........21-31.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY.......
* VALLEYS..........70-80%.
* MID SLOPE........46-56%.
* 24 HR TREND......4% DRIER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....DOWNSLOPE 2 TO 5 MPH.
* RIDGE TOP........LIGHT WINDS.
* CHC WETTING RAIN...0%.
* MIXING HEIGHT......700 FT AGL.
* TRANSPORT WINDS....LIGHT WINDS.
* VENTILATION........POOR.
THURSDAY
* SKY/WEATHER........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
* CHANCE OF THUNDER..0%.
* MAX TEMPERATURE....
* VALLEYS..........45-55.
* MID SLOPE........44-52.
* MIN HUMIDITY.......
* VALLEYS..........30-40%.
* MID SLOPE........26-36%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.
* RIDGE TOP........LIGHT WINDS. GUSTS TO 20 MPH IN THE MORNING.
* CHC WETTING RAIN...0%.
* MIXING HEIGHT......600-700 FT AGL INCREASING TO 700-1200 FT AGL
IN THE AFTERNOON.
* TRANSPORT WINDS....LIGHT WINDS.
* VENTILATION........MARGINAL.
EXTENDED
THURSDAY NIGHT
CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY.
LOWS 21-31. DOWNSLOPE 2 TO 5 MPH.
FRIDAY
CLEAR. HIGHS 43-53. LOWS 11-21. SLOPE WINDS.
SATURDAY
CLEAR. HIGHS 38-48. LOWS 11-21. SLOPE WINDS.
SUNDAY
PARTLY CLOUDY. HIGHS 41-49. LOWS 12-22. SLOPE WINDS.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. HIGHS 44-54. LOWS 16-26.
CAZ271-220030-
WESTERN LASSEN, EASTERN PLUMAS, AND EASTERN SIERRA COUNTIES-
311 AM PST WED JAN 21 2026
TODAY
* SKY/WEATHER........MOSTLY CLOUDY.
* CHANCE OF THUNDER..0%.
* MAX TEMPERATURE....
* VALLEYS..........45-55.
* MID SLOPE........45-55.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY.......
* VALLEYS..........30-40%.
* MID SLOPE........32-42%.
* 24 HR TREND......5% WETTER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.
* RIDGE TOP........SOUTHWEST WINDS 10 TO 15 MPH.
* CHC WETTING RAIN...0%.
* MIXING HEIGHT......800 FT AGL.
* TRANSPORT WINDS....LIGHT WINDS.
* VENTILATION........MARGINAL.
TONIGHT
* SKY/WEATHER........CLOUDY.
* CHANCE OF THUNDER..0%.
* MIN TEMPERATURE....
* VALLEYS..........14-24.
* MID SLOPE........28-38.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY.......
* VALLEYS..........69-79%.
* MID SLOPE........49-59%.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....DOWNSLOPE 2 TO 5 MPH.
* RIDGE TOP........LIGHT WINDS.
* CHC WETTING RAIN...0%.
* MIXING HEIGHT......700 FT AGL.
* TRANSPORT WINDS....LIGHT WINDS.
* VENTILATION........POOR.
THURSDAY
* SKY/WEATHER........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
* CHANCE OF THUNDER..0%.
* MAX TEMPERATURE....
* VALLEYS..........47-55.
* MID SLOPE........46-56.
* MIN HUMIDITY.......
* VALLEYS..........34-44%.
* MID SLOPE........36-46%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.
* RIDGE TOP........WEST WINDS 10 TO 15 MPH IN THE MORNING BECOMING
LIGHT.
* CHC WETTING RAIN...0%.
* MIXING HEIGHT......600-700 FT AGL INCREASING TO 1000-1500 FT AGL
IN THE AFTERNOON.
* TRANSPORT WINDS....LIGHT WINDS.
* VENTILATION........FAIR.
EXTENDED
THURSDAY NIGHT
CLEAR. LOWS 20-30. DOWNSLOPE 2 TO 5 MPH.
FRIDAY
CLEAR. HIGHS 44-52. LOWS 12-22. SLOPE WINDS.
SATURDAY
CLEAR. HIGHS 38-48. LOWS 11-21. SLOPE WINDS.
SUNDAY
PARTLY CLOUDY. HIGHS 41-51. LOWS 11-21. SLOPE WINDS.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. HIGHS 45-55. LOWS 16-26.
CAZ274-220030-
SOUTHERN MONO COUNTY-
311 AM PST WED JAN 21 2026
TODAY
* SKY/WEATHER........CLOUDY. AREAS OF FREEZING FOG IN THE MORNING.
* CHANCE OF THUNDER..0%.
* MAX TEMPERATURE....
* VALLEYS..........33-43.
* MID SLOPE........39-49.
* 24 HR TREND......4 DEGREES COOLER.
* MIN HUMIDITY.......
* VALLEYS..........22-32%.
* MID SLOPE........20-30%.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.
* RIDGE TOP........WEST WINDS 10 TO 15 MPH.
* CHC WETTING RAIN...0%.
* MIXING HEIGHT......600-1100 FT AGL.
* TRANSPORT WINDS....LIGHT WINDS.
* VENTILATION........MARGINAL.
TONIGHT
* SKY/WEATHER........CLOUDY. AREAS OF FREEZING FOG AFTER MIDNIGHT.
* CHANCE OF THUNDER..0%.
* MIN TEMPERATURE....
* VALLEYS..........1-11.
* MID SLOPE........24-34.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY.......
* VALLEYS..........79-89%.
* MID SLOPE........50-60%.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....DOWNSLOPE 2 TO 5 MPH.
* RIDGE TOP........LIGHT WINDS BECOMING SOUTH 10 TO 15 MPH IN THE
LATE EVENING AND OVERNIGHT.
* CHC WETTING RAIN...5%.
* MIXING HEIGHT......800 FT AGL.
* TRANSPORT WINDS....LIGHT WINDS.
* VENTILATION........POOR.
THURSDAY
* SKY/WEATHER........CLOUDY. AREAS OF FREEZING FOG IN THE MORNING.
SLIGHT CHANCE OF SNOW IN THE AFTERNOON.
* CHANCE OF THUNDER..0%.
* MAX TEMPERATURE....
* VALLEYS..........37-47.
* MID SLOPE........38-48.
* MIN HUMIDITY.......
* VALLEYS..........36-46%.
* MID SLOPE........42-52%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.
* RIDGE TOP........LIGHT WINDS.
* CHC WETTING RAIN...5%.
* MIXING HEIGHT......600-1000 FT AGL INCREASING TO 1100-1600 FT AGL
IN THE AFTERNOON.
* TRANSPORT WINDS....LIGHT WINDS.
* VENTILATION........MARGINAL.
EXTENDED
THURSDAY NIGHT
CLOUDY IN THE EVENING THEN BECOMING PARTLY CLOUDY.
SLIGHT CHANCE OF SNOW IN THE EVENING. LOWS 17-27. DOWNSLOPE 2 TO
5 MPH.
FRIDAY
PARTLY CLOUDY. HIGHS 38-48. LOWS 11-21. SLOPE WINDS.
SATURDAY
CLEAR. HIGHS 31-41. LOWS 7-17. SLOPE WINDS.
SUNDAY
PARTLY CLOUDY. HIGHS 37-47. LOWS 7-17. SLOPE WINDS.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. HIGHS 41-51. LOWS 13-23.
.8 TO 14 DAY OUTLOOK FOR (WED JAN 28 THROUGH TUE FEB 3)
ABOVE NORMAL TEMPERATURES AND NEAR NORMAL PRECIPITATION.
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