039  
FNUS55 KREV 311112  
FWFREV  
 
FIRE WEATHER PLANNING FORECAST  
NATIONAL WEATHER SERVICE RENO NV  
312 AM PST SAT JAN 31 2026  
   
DISCUSSION
 
 
FOR TODAY, LIGHT, TERRAIN-DRIVEN WINDS WILL BRING LIMITED MIXING AND  
VENTILATION. TEMPERATURES WILL BE ABOVE AVERAGE WITH LOWER AFTERNOON  
HUMIDITIES. A WEAK COLD FRONT PASSAGE SUNDAY WILL PRODUCE BREEZY  
RIDGE WINDS, WITH BETTER MIXING AND WEAKER INVERSIONS. DRY  
CONDITIONS WILL PERSIST THROUGH THE REST OF NEXT WEEK AS HIGH  
PRESSURE BUILDS OVERHEAD.  
 
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  
 
NVZ420-010030-  
NORTHERN SIERRA FRONT INCLUDING CARSON CITY, DOUGLAS, STOREY,  
SOUTHERN WASHOE, WESTERN LYON, AND FAR SOUTHERN LASSEN COUNTIES-  
312 AM PST SAT JAN 31 2026  
   
TODAY
 
 
* SKY/WEATHER........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........53-63.  
* MID SLOPE........53-63.  
* 24 HR TREND......LITTLE CHANGE.  
* MIN HUMIDITY.......  
* VALLEYS..........21-31%.  
* MID SLOPE........21-31%.  
* 24 HR TREND......LITTLE CHANGE.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.  
* RIDGE TOP........LIGHT WINDS.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......600-800 FT AGL INCREASING TO 900-1400 FT AGL  
IN THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........FAIR.  
   
TONIGHT
 
 
* SKY/WEATHER........MOSTLY CLOUDY.  
* CHANCE OF THUNDER..0%.  
* MIN TEMPERATURE....  
* VALLEYS..........27-37.  
* MID SLOPE........32-40.  
* 24 HR TREND......LITTLE CHANGE.  
* MAX HUMIDITY.......  
* VALLEYS..........78-88%.  
* MID SLOPE........48-58%.  
* 24 HR TREND......8% WETTER.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....DOWNSLOPE 2 TO 5 MPH.  
* RIDGE TOP........SOUTH WINDS 10 TO 15 MPH SHIFTING TO THE  
SOUTHWEST IN THE MORNING. GUSTS TO 30 MPH IN  
THE LATE EVENING AND OVERNIGHT.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......800 FT AGL.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........MARGINAL.  
   
SUNDAY
 
 
* SKY/WEATHER........MOSTLY CLOUDY.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........54-63.  
* MID SLOPE........51-61.  
* MIN HUMIDITY.......  
* VALLEYS..........24-34%.  
* MID SLOPE........25-35%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.  
* RIDGE TOP........SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO 35  
MPH.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......600-800 FT AGL INCREASING TO 1200-1700 FT AGL  
IN THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........MARGINAL INCREASING TO GOOD IN THE AFTERNOON.  
 
   
EXTENDED
 
   
SUNDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS  
23-33. DOWNSLOPE 2 TO 5 MPH.    
MONDAY
 
CLEAR. HIGHS 52-61. LOWS 22-32. SLOPE WINDS.    
TUESDAY THROUGH WEDNESDAY
 
CLEAR. HIGHS 53-62. LOWS 22-32. SLOPE  
WINDS.    
THURSDAY
 
CLEAR. HIGHS 56-64. LOWS 24-34.    
FRIDAY
 
PARTLY CLOUDY. HIGHS 56-64.  
 

 
 
NVZ421-010030-  
SOUTHERN SIERRA FRONT INCLUDING ALPINE, NORTHERN MONO, SOUTHERN  
LYON, AND WESTERN MINERAL COUNTIES-  
312 AM PST SAT JAN 31 2026  
   
TODAY
 
 
* SKY/WEATHER........PARTLY CLOUDY.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........53-63.  
* MID SLOPE........48-58.  
* 24 HR TREND......LITTLE CHANGE.  
* MIN HUMIDITY.......  
* VALLEYS..........19-29%.  
* MID SLOPE........13-23%.  
* 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......700-1200 FT AGL.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........MARGINAL.  
   
TONIGHT
 
 
* SKY/WEATHER........PARTLY CLOUDY.  
* CHANCE OF THUNDER..0%.  
* MIN TEMPERATURE....  
* VALLEYS..........21-31.  
* MID SLOPE........30-40.  
* 24 HR TREND......LITTLE CHANGE.  
* MAX HUMIDITY.......  
* VALLEYS..........67-77%.  
* MID SLOPE........30-40%.  
* 24 HR TREND......7% WETTER.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....DOWNSLOPE 2 TO 5 MPH BECOMING SOUTH 7 TO 12 MPH  
IN THE LATE EVENING AND OVERNIGHT.  
* RIDGE TOP........SOUTH WINDS 10 TO 20 MPH. GUSTS TO 30 MPH  
INCREASING TO 40 MPH IN THE MORNING.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......800 FT AGL.  
* TRANSPORT WINDS....SOUTH 10 TO 15 MPH.  
* VENTILATION........FAIR.  
   
SUNDAY
 
 
* SKY/WEATHER........MOSTLY CLOUDY.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........51-61.  
* MID SLOPE........46-56.  
* MIN HUMIDITY.......  
* VALLEYS..........21-31%.  
* MID SLOPE........21-31%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.  
* RIDGE TOP........SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO 45  
MPH.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......600-900 FT AGL INCREASING TO 1200-1700 FT AGL  
IN THE AFTERNOON.  
* TRANSPORT WINDS....SOUTHWEST 10 TO 15 MPH.  
* VENTILATION........FAIR INCREASING TO GOOD IN THE AFTERNOON.  
 
   
EXTENDED
 
   
SUNDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS 18-28. DOWNSLOPE 2 TO 5 MPH.    
MONDAY
 
CLEAR. HIGHS 49-59. LOWS 18-28. SLOPE WINDS.    
TUESDAY
 
CLEAR. HIGHS 50-60. LOWS 20-30. SLOPE WINDS.    
WEDNESDAY
 
CLEAR. HIGHS 52-62. LOWS 20-30. SLOPE WINDS.    
THURSDAY
 
CLEAR. HIGHS 52-62. LOWS 22-32.    
FRIDAY
 
PARTLY CLOUDY. HIGHS 51-61.  
 

 
 
CAZ272-010030-  
GREATER LAKE TAHOE AND TRUCKEE AREA-  
312 AM PST SAT JAN 31 2026  
   
TODAY
 
 
* SKY/WEATHER........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........47-57.  
* MID SLOPE........48-58.  
* 24 HR TREND......LITTLE CHANGE.  
* MIN HUMIDITY.......  
* VALLEYS..........26-36%.  
* MID SLOPE........10-20%.  
* 24 HR TREND......8% DRIER.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.  
* RIDGE TOP........SOUTHWEST WINDS 10 TO 15 MPH. GUSTS TO 25 MPH IN  
THE AFTERNOON.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......600-1100 FT AGL.  
* TRANSPORT WINDS....SOUTHWEST 10 TO 15 MPH.  
* VENTILATION........MARGINAL.  
   
TONIGHT
 
 
* SKY/WEATHER........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.  
* CHANCE OF THUNDER..0%.  
* MIN TEMPERATURE....  
* VALLEYS..........24-34.  
* MID SLOPE........28-38.  
* 24 HR TREND......LITTLE CHANGE.  
* MAX HUMIDITY.......  
* VALLEYS..........82-92%.  
* MID SLOPE........49-59%.  
* 24 HR TREND......11% WETTER.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....DOWNSLOPE 2 TO 5 MPH.  
* RIDGE TOP........SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO 35  
MPH INCREASING TO 20 TO 30 MPH WITH GUSTS TO  
45 MPH IN THE MORNING.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......700 FT AGL.  
* TRANSPORT WINDS....SOUTH 10 TO 15 MPH.  
* VENTILATION........FAIR.  
   
SUNDAY
 
 
* SKY/WEATHER........MOSTLY CLOUDY.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........48-53.  
* MID SLOPE........43-53.  
* MIN HUMIDITY.......  
* VALLEYS..........35-45%.  
* MID SLOPE........27-37%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.  
* RIDGE TOP........SOUTHWEST WINDS 10 TO 20 MPH. GUSTS TO 50 MPH  
DECREASING TO 35 MPH LATE IN THE AFTERNOON.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......600-800 FT AGL INCREASING TO 1500-2000 FT AGL  
IN THE AFTERNOON.  
* TRANSPORT WINDS....SOUTHWEST 10 TO 20 MPH.  
* VENTILATION........FAIR INCREASING TO VERY GOOD IN THE AFTERNOON.  
 
   
EXTENDED
 
   
SUNDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS  
20-30. DOWNSLOPE 2 TO 5 MPH.    
MONDAY
 
CLEAR. HIGHS 48-53. LOWS 20-30. SLOPE WINDS.    
TUESDAY
 
CLEAR. HIGHS 48-54. LOWS 20-30. SLOPE WINDS.    
WEDNESDAY
 
CLEAR. HIGHS 50-56. LOWS 21-31. SLOPE WINDS.    
THURSDAY
 
CLEAR. HIGHS 51-57. LOWS 23-33.    
FRIDAY
 
SUNNY. HIGHS 49-54.  
 

 
 
NVZ423-010030-  
WEST HUMBOLDT BASIN IN PERSHING COUNTY-  
312 AM PST SAT JAN 31 2026  
   
TODAY
 
 
* SKY/WEATHER........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........52-62.  
* MID SLOPE........52-60.  
* 24 HR TREND......LITTLE CHANGE.  
* MIN HUMIDITY.......  
* VALLEYS..........16-26%.  
* MID SLOPE........22-32%.  
* 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 MORNING.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......600-800 FT AGL INCREASING TO 1000-1500 FT AGL  
IN THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS BECOMING SOUTH 10 TO 15 MPH IN THE  
AFTERNOON.  
* VENTILATION........FAIR.  
   
TONIGHT
 
 
* SKY/WEATHER........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.  
* CHANCE OF THUNDER..0%.  
* MIN TEMPERATURE....  
* VALLEYS..........25-35.  
* MID SLOPE........30-39.  
* 24 HR TREND......LITTLE CHANGE.  
* MAX HUMIDITY.......  
* VALLEYS..........65-75%.  
* MID SLOPE........37-47%.  
* 24 HR TREND......7% WETTER.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....DOWNSLOPE 2 TO 5 MPH.  
* RIDGE TOP........LIGHT WINDS BECOMING SOUTH 10 TO 15 MPH AFTER  
MIDNIGHT. GUSTS TO 30 MPH AFTER MIDNIGHT.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......800 FT AGL.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........MARGINAL.  
   
SUNDAY
 
 
* SKY/WEATHER........MOSTLY CLOUDY.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........54-62.  
* MID SLOPE........52-60.  
* MIN HUMIDITY.......  
* VALLEYS..........18-28%.  
* MID SLOPE........24-34%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.  
* RIDGE TOP........SOUTH WINDS 10 TO 15 MPH WITH GUSTS TO 35 MPH.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......600-800 FT AGL INCREASING TO 800-1300 FT AGL  
IN THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........FAIR.  
 
   
EXTENDED
 
   
SUNDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS  
21-31. DOWNSLOPE 2 TO 5 MPH.    
MONDAY
 
CLEAR. HIGHS 55-61. LOWS 21-31. SLOPE WINDS.    
TUESDAY THROUGH WEDNESDAY
 
CLEAR. HIGHS 56-65. LOWS 21-31. SLOPE  
WINDS.    
THURSDAY THROUGH FRIDAY
 
CLEAR. HIGHS 58-66. LOWS 23-33.  
 

 
 
NVZ429-010030-  
LAHONTAN BASIN INCLUDING CHURCHILL AND EASTERN MINERAL COUNTIES-  
312 AM PST SAT JAN 31 2026  
   
TODAY
 
 
* SKY/WEATHER........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........55-63.  
* MID SLOPE........52-60.  
* 24 HR TREND......LITTLE CHANGE.  
* MIN HUMIDITY.......  
* VALLEYS..........19-29%.  
* MID SLOPE........23-33%.  
* 24 HR TREND......7% WETTER.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.  
* RIDGE TOP........LIGHT WINDS.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......600-800 FT AGL INCREASING TO 1200-1700 FT AGL  
IN THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........FAIR.  
   
TONIGHT
 
 
* SKY/WEATHER........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.  
* CHANCE OF THUNDER..0%.  
* MIN TEMPERATURE....  
* VALLEYS..........23-33.  
* MID SLOPE........30-39.  
* 24 HR TREND......LITTLE CHANGE.  
* MAX HUMIDITY.......  
* VALLEYS..........72-82%.  
* MID SLOPE........49-59%.  
* 24 HR TREND......8% WETTER.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....DOWNSLOPE 2 TO 5 MPH.  
* RIDGE TOP........SOUTHEAST WINDS 10 TO 15 MPH. GUSTS TO 25 MPH IN  
THE LATE EVENING AND OVERNIGHT.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......600-1100 FT AGL.  
* TRANSPORT WINDS....SOUTHEAST 10 TO 15 MPH.  
* VENTILATION........MARGINAL.  
   
SUNDAY
 
 
* SKY/WEATHER........MOSTLY CLOUDY.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........54-62.  
* MID SLOPE........50-60.  
* MIN HUMIDITY.......  
* VALLEYS..........21-31%.  
* MID SLOPE........24-34%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.  
* RIDGE TOP........SOUTH WINDS 10 TO 15 MPH WITH GUSTS TO 25 MPH.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......600-800 FT AGL INCREASING TO 800-1300 FT AGL  
IN THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........MARGINAL.  
 
   
EXTENDED
 
   
SUNDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS 21-31. DOWNSLOPE 2 TO 5 MPH.    
MONDAY
 
CLEAR. HIGHS 54-62. LOWS 20-30. SLOPE WINDS.    
TUESDAY THROUGH WEDNESDAY
 
CLEAR. HIGHS 55-65. LOWS 20-30. SLOPE  
WINDS.    
THURSDAY
 
CLEAR. HIGHS 57-65. LOWS 21-31.    
FRIDAY
 
PARTLY CLOUDY. HIGHS 55-65.  
 

 
 
CAZ270-278-NVZ458-010030-  
SURPRISE VALLEY CALIFORNIA-EASTERN LASSEN COUNTY-  
NORTHERN WASHOE COUNTY-  
312 AM PST SAT JAN 31 2026  
   
TODAY
 
 
* SKY/WEATHER........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........51-61.  
* MID SLOPE........50-58.  
* 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........SOUTH WINDS 10 TO 15 MPH WITH GUSTS TO 25 MPH.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......600-700 FT AGL INCREASING TO 1400-1900 FT AGL  
IN THE AFTERNOON.  
* TRANSPORT WINDS....SOUTH 10 TO 15 MPH.  
* VENTILATION........MARGINAL INCREASING TO GOOD IN THE AFTERNOON.  
   
TONIGHT
 
 
* SKY/WEATHER........MOSTLY CLOUDY.  
* CHANCE OF THUNDER..0%.  
* MIN TEMPERATURE....  
* VALLEYS..........27-37.  
* MID SLOPE........29-38.  
* 24 HR TREND......5 DEGREES WARMER.  
* MAX HUMIDITY.......  
* VALLEYS..........76-86%.  
* MID SLOPE........54-64%.  
* 24 HR TREND......7% WETTER.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....DOWNSLOPE 2 TO 5 MPH.  
* RIDGE TOP........SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS TO 35  
MPH.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......600-1100 FT AGL.  
* TRANSPORT WINDS....SOUTH 10 TO 15 MPH.  
* VENTILATION........MARGINAL.  
   
SUNDAY
 
 
* SKY/WEATHER........MOSTLY CLOUDY.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........52-60.  
* MID SLOPE........49-57.  
* MIN HUMIDITY.......  
* VALLEYS..........27-37%.  
* MID SLOPE........23-33%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.  
* RIDGE TOP........SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO 40  
MPH.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......600-700 FT AGL INCREASING TO 1400-1900 FT AGL  
IN THE AFTERNOON.  
* TRANSPORT WINDS....SOUTHWEST 10 TO 20 MPH.  
* VENTILATION........MARGINAL INCREASING TO VERY GOOD IN THE  
AFTERNOON.  
 
   
EXTENDED
 
   
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS  
23-33. DOWNSLOPE 2 TO 5 MPH.    
MONDAY
 
CLEAR. HIGHS 52-60. LOWS 23-33. SLOPE WINDS.    
TUESDAY THROUGH WEDNESDAY
 
CLEAR. HIGHS 54-64. LOWS 23-33. SLOPE  
WINDS.    
THURSDAY THROUGH FRIDAY
 
CLEAR. HIGHS 56-64. LOWS 24-34.  
 

 
 
CAZ271-010030-  
WESTERN LASSEN, EASTERN PLUMAS, AND EASTERN SIERRA COUNTIES-  
312 AM PST SAT JAN 31 2026  
   
TODAY
 
 
* SKY/WEATHER........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........52-62.  
* MID SLOPE........51-61.  
* 24 HR TREND......LITTLE CHANGE.  
* MIN HUMIDITY.......  
* VALLEYS..........18-28%.  
* MID SLOPE........17-27%.  
* 24 HR TREND......LITTLE CHANGE.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.  
* RIDGE TOP........LIGHT WINDS BECOMING SOUTHWEST 10 TO 15 MPH LATE  
IN THE AFTERNOON.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......600-700 FT AGL INCREASING TO 700-1200 FT AGL  
IN THE AFTERNOON.  
* TRANSPORT WINDS....SOUTH 10 TO 15 MPH.  
* VENTILATION........FAIR.  
   
TONIGHT
 
 
* SKY/WEATHER........MOSTLY CLOUDY.  
* CHANCE OF THUNDER..0%.  
* MIN TEMPERATURE....  
* VALLEYS..........23-33.  
* MID SLOPE........29-39.  
* 24 HR TREND......LITTLE CHANGE.  
* MAX HUMIDITY.......  
* VALLEYS..........73-83%.  
* MID SLOPE........48-58%.  
* 24 HR TREND......10% WETTER.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....DOWNSLOPE 2 TO 5 MPH.  
* RIDGE TOP........SOUTH WINDS 10 TO 15 MPH. GUSTS TO 30 MPH  
INCREASING TO 35 MPH IN THE MORNING.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......700 FT AGL.  
* TRANSPORT WINDS....SOUTH 10 TO 15 MPH.  
* VENTILATION........MARGINAL.  
   
SUNDAY
 
 
* SKY/WEATHER........PARTLY CLOUDY.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........49-59.  
* MID SLOPE........47-57.  
* MIN HUMIDITY.......  
* VALLEYS..........27-37%.  
* MID SLOPE........27-37%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.  
* RIDGE TOP........SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO 40  
MPH.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......600-700 FT AGL INCREASING TO 1600-2100 FT AGL  
IN THE AFTERNOON.  
* TRANSPORT WINDS....SOUTHWEST 10 TO 20 MPH.  
* VENTILATION........MARGINAL INCREASING TO GOOD IN THE AFTERNOON.  
 
   
EXTENDED
 
   
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING CLEAR.  
LOWS 20-30. DOWNSLOPE 2 TO 5 MPH.    
MONDAY
 
CLEAR. HIGHS 51-59. LOWS 20-30. SLOPE WINDS.    
TUESDAY THROUGH WEDNESDAY
 
CLEAR. HIGHS 53-63. LOWS 20-30. SLOPE  
WINDS.    
THURSDAY THROUGH FRIDAY
 
CLEAR. HIGHS 54-64. LOWS 21-31.  
 

 
 
CAZ274-010030-  
SOUTHERN MONO COUNTY-  
312 AM PST SAT JAN 31 2026  
   
TODAY
 
 
* SKY/WEATHER........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........47-57.  
* MID SLOPE........45-55.  
* 24 HR TREND......6 DEGREES WARMER.  
* MIN HUMIDITY.......  
* VALLEYS..........15-25%.  
* MID SLOPE........11-21%.  
* 24 HR TREND......LITTLE CHANGE.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.  
* RIDGE TOP........LIGHT WINDS.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......600-1100 FT AGL.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........MARGINAL.  
   
TONIGHT
 
 
* SKY/WEATHER........PARTLY CLOUDY THEN BECOMING CLEAR.  
* CHANCE OF THUNDER..0%.  
* MIN TEMPERATURE....  
* VALLEYS..........19-29.  
* MID SLOPE........24-34.  
* 24 HR TREND......LITTLE CHANGE.  
* MAX HUMIDITY.......  
* VALLEYS..........75-85%.  
* MID SLOPE........37-47%.  
* 24 HR TREND......LITTLE CHANGE.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....DOWNSLOPE 2 TO 5 MPH.  
* RIDGE TOP........SOUTHWEST WINDS 10 TO 15 MPH. GUSTS TO 30 MPH  
AFTER MIDNIGHT.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......800 FT AGL.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........MARGINAL.  
   
SUNDAY
 
 
* SKY/WEATHER........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........45-55.  
* MID SLOPE........43-53.  
* MIN HUMIDITY.......  
* VALLEYS..........20-30%.  
* MID SLOPE........20-30%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.  
* RIDGE TOP........SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO 30  
MPH.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......800-1300 FT AGL.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........FAIR.  
 
   
EXTENDED
 
   
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS 17-27. DOWNSLOPE 2 TO 5 MPH.    
MONDAY
 
CLEAR. HIGHS 45-55. LOWS 17-27. SLOPE WINDS.    
TUESDAY THROUGH WEDNESDAY
 
CLEAR. HIGHS 47-57. LOWS 17-27. SLOPE  
WINDS.    
THURSDAY
 
CLEAR. HIGHS 47-57. LOWS 19-29.    
FRIDAY
 
PARTLY CLOUDY. HIGHS 45-55.  
 

 
 
.8 TO 14 DAY OUTLOOK FOR (SAT FEB 7 THROUGH FRI FEB 13)  
ABOVE NORMAL TEMPERATURES AND NEAR NORMAL PRECIPITATION.  
 
=  

 
 
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