541  
FNUS55 KREV 261122  
FWFREV  
 
FIRE WEATHER PLANNING FORECAST  
NATIONAL WEATHER SERVICE RENO NV  
322 AM PST WED NOV 26 2025  
   
DISCUSSION  
 
LIGHT WINDS, DRY CONDITIONS, ABOVE NORMAL TEMPERATURES, AND VALLEY  
INVERSIONS WITH POOR MIXING/VENTILATION CONTINUE THROUGH FRIDAY OF  
THIS WEEK. RIDGETOP GUSTS WILL BE HIGHEST THURSDAY NIGHT INTO FRIDAY  
(GUSTS UP TO 45 MPH) AS A WEAK SYSTEM PASSES TO THE NORTH. THE NEXT  
WEATHER SYSTEM ARRIVES SATURDAY, WHICH WILL BRING LIGHT RAIN (10-15%  
CHANCE FOR WETTING RAINS), LIGHT SNOW ABOVE 6500-7000 FT, A SLIGHT  
COOL-DOWN, AND INCREASING WINDS.  
 
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  
 
NVZ420-270030-  
NORTHERN SIERRA FRONT INCLUDING CARSON CITY, DOUGLAS, STOREY,  
SOUTHERN WASHOE, WESTERN LYON, AND FAR SOUTHERN LASSEN COUNTIES-  
322 AM PST WED NOV 26 2025  
   
TODAY  
 
* SKY/WEATHER........PARTLY CLOUDY THEN BECOMING SUNNY.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........50-60.  
* MID SLOPE........49-59.  
* 24 HR TREND......LITTLE CHANGE.  
* MIN HUMIDITY.......  
* VALLEYS..........27-37%.  
* MID SLOPE........25-35%.  
* 24 HR TREND......LITTLE CHANGE.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.  
* RIDGE TOP........WEST WINDS 10 TO 15 MPH. GUSTS TO 25 MPH IN THE  
MORNING.  
* 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.  
   
TONIGHT  
 
* SKY/WEATHER........CLEAR THEN BECOMING PARTLY CLOUDY.  
* CHANCE OF THUNDER..0%.  
* MIN TEMPERATURE....  
* VALLEYS..........28-38.  
* MID SLOPE........32-41.  
* 24 HR TREND......LITTLE CHANGE.  
* MAX HUMIDITY.......  
* VALLEYS..........57-67%.  
* MID SLOPE........34-44%.  
* 24 HR TREND......LITTLE CHANGE.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....DOWNSLOPE 2 TO 5 MPH.  
* RIDGE TOP........LIGHT WINDS BECOMING WEST 10 TO 15 MPH IN THE  
MORNING.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......700 FT AGL.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........POOR.  
   
THANKSGIVING DAY  
 
* SKY/WEATHER........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........54-64.  
* MID SLOPE........54-64.  
* MIN HUMIDITY.......  
* VALLEYS..........23-33%.  
* MID SLOPE........23-33%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.  
* RIDGE TOP........SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO 25  
MPH.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......600-800 FT AGL INCREASING TO 1000-1500 FT AGL  
IN THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........POOR INCREASING TO FAIR IN THE AFTERNOON.  
 
   
EXTENDED  
   
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 28-38. DOWNSLOPE 2 TO 5 MPH  
BECOMING SOUTHWEST 7 TO 12 MPH AFTER MIDNIGHT.    
FRIDAY  
PARTLY CLOUDY. HIGHS 50-60. LOWS 23-33. SLOPE WINDS.    
SATURDAY  
PARTLY CLOUDY. HIGHS 44-54. LOWS 22-32. SLOPE WINDS.    
SUNDAY  
PARTLY CLOUDY. HIGHS 41-49. LOWS 19-29. SLOPE WINDS.    
MONDAY  
CLEAR. HIGHS 43-51. LOWS 19-29.    
TUESDAY  
PARTLY CLOUDY. HIGHS 45-55.  
 
 
 
NVZ421-270030-  
SOUTHERN SIERRA FRONT INCLUDING ALPINE, NORTHERN MONO, SOUTHERN  
LYON, AND WESTERN MINERAL COUNTIES-  
322 AM PST WED NOV 26 2025  
   
TODAY  
 
* SKY/WEATHER........PARTLY CLOUDY THEN BECOMING SUNNY.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........53-63.  
* MID SLOPE........49-59.  
* 24 HR TREND......4 DEGREES WARMER.  
* MIN HUMIDITY.......  
* VALLEYS..........22-32%.  
* MID SLOPE........23-33%.  
* 24 HR TREND......LITTLE CHANGE.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.  
* RIDGE TOP........WEST WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH  
UNTIL LATE AFTERNOON BECOMING LIGHT.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......600-900 FT AGL INCREASING TO 1100-1600 FT AGL  
IN THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........FAIR.  
   
TONIGHT  
 
* SKY/WEATHER........CLEAR THEN BECOMING PARTLY CLOUDY.  
* CHANCE OF THUNDER..0%.  
* MIN TEMPERATURE....  
* VALLEYS..........26-36.  
* MID SLOPE........32-42.  
* 24 HR TREND......LITTLE CHANGE.  
* MAX HUMIDITY.......  
* VALLEYS..........39-49%.  
* MID SLOPE........32-42%.  
* 24 HR TREND......LITTLE CHANGE.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....DOWNSLOPE 2 TO 5 MPH.  
* RIDGE TOP........WEST WINDS 10 TO 15 MPH. GUSTS TO 25 MPH IN THE  
LATE EVENING AND OVERNIGHT.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......800 FT AGL.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........MARGINAL.  
   
THANKSGIVING DAY  
 
* SKY/WEATHER........MOSTLY CLOUDY.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........57-67.  
* MID SLOPE........51-61.  
* MIN HUMIDITY.......  
* VALLEYS..........22-32%.  
* MID SLOPE........23-33%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.  
* RIDGE TOP........SOUTHWEST WINDS 10 TO 15 MPH. GUSTS TO 25 MPH IN  
THE MORNING.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......600-900 FT AGL INCREASING TO 1400-1900 FT AGL  
IN THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........MARGINAL INCREASING TO FAIR IN THE AFTERNOON.  
 
   
EXTENDED  
   
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 26-36. DOWNSLOPE 2 TO 5 MPH  
BECOMING SOUTHWEST 9 TO 14 MPH IN THE LATE EVENING AND OVERNIGHT.    
FRIDAY  
PARTLY CLOUDY. HIGHS 52-62. LOWS 20-30. SLOPE WINDS.    
SATURDAY  
PARTLY CLOUDY. HIGHS 45-55. LOWS 20-30. SLOPE WINDS.    
SUNDAY  
PARTLY CLOUDY. HIGHS 38-48. LOWS 16-26. SLOPE WINDS.    
MONDAY  
CLEAR. HIGHS 41-51. LOWS 16-26.    
TUESDAY  
PARTLY CLOUDY. HIGHS 46-56.  
 
 
 
CAZ272-270030-  
GREATER LAKE TAHOE AND TRUCKEE AREA-  
322 AM PST WED NOV 26 2025  
   
TODAY  
 
* SKY/WEATHER........SUNNY.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........53-60.  
* MID SLOPE........48-58.  
* 24 HR TREND......LITTLE CHANGE.  
* MIN HUMIDITY.......  
* VALLEYS..........30-40%.  
* MID SLOPE........28-38%.  
* 24 HR TREND......LITTLE CHANGE.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.  
* RIDGE TOP........WEST WINDS 10 TO 15 MPH. GUSTS TO 35 MPH IN THE  
MORNING.  
* 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.  
   
TONIGHT  
 
* SKY/WEATHER........CLEAR THEN BECOMING PARTLY CLOUDY.  
* CHANCE OF THUNDER..0%.  
* MIN TEMPERATURE....  
* VALLEYS..........29-39.  
* MID SLOPE........31-41.  
* 24 HR TREND......LITTLE CHANGE.  
* MAX HUMIDITY.......  
* VALLEYS..........44-54%.  
* MID SLOPE........30-40%.  
* 24 HR TREND......7% DRIER.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....DOWNSLOPE 2 TO 5 MPH.  
* RIDGE TOP........WEST WINDS 10 TO 15 MPH WITH GUSTS TO 30 MPH.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......700 FT AGL.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........POOR.  
   
THANKSGIVING DAY  
 
* SKY/WEATHER........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........55-61.  
* MID SLOPE........50-60.  
* MIN HUMIDITY.......  
* VALLEYS..........26-36%.  
* MID SLOPE........26-35%.  
* 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......600-800 FT AGL INCREASING TO 1500-2000 FT AGL  
IN THE AFTERNOON.  
* TRANSPORT WINDS....SOUTHWEST 10 TO 15 MPH.  
* VENTILATION........MARGINAL INCREASING TO GOOD IN THE AFTERNOON.  
 
   
EXTENDED  
   
THURSDAY NIGHT  
CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY.  
LOWS 27-37. DOWNSLOPE 2 TO 5 MPH BECOMING SOUTHWEST 8 TO 13 MPH  
AFTER MIDNIGHT.    
FRIDAY  
PARTLY CLOUDY. HIGHS 48-54. LOWS 22-32. SLOPE WINDS.    
SATURDAY  
PARTLY CLOUDY. HIGHS 42-50. LOWS 20-30. SLOPE WINDS.    
SUNDAY  
PARTLY CLOUDY. HIGHS 37-43. LOWS 19-29. EAST WINDS AROUND  
10 MPH.    
MONDAY  
CLEAR. HIGHS 41-47. LOWS 19-29.    
TUESDAY  
PARTLY CLOUDY. HIGHS 45-51.  
 
 
 
NVZ423-270030-  
WEST HUMBOLDT BASIN IN PERSHING COUNTY-  
322 AM PST WED NOV 26 2025  
   
TODAY  
 
* SKY/WEATHER........PARTLY CLOUDY THEN BECOMING SUNNY.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........51-57.  
* MID SLOPE........48-56.  
* 24 HR TREND......LITTLE CHANGE.  
* MIN HUMIDITY.......  
* VALLEYS..........25-35%.  
* MID SLOPE........27-37%.  
* 24 HR TREND......6% DRIER.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.  
* RIDGE TOP........WEST WINDS 10 TO 15 MPH. GUSTS TO 25 MPH IN THE  
MORNING.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......600-700 FT AGL INCREASING TO 900-1400 FT AGL  
IN THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........MARGINAL.  
   
TONIGHT  
 
* SKY/WEATHER........CLEAR.  
* CHANCE OF THUNDER..0%.  
* MIN TEMPERATURE....  
* VALLEYS..........23-33.  
* MID SLOPE........28-38.  
* 24 HR TREND......LITTLE CHANGE.  
* MAX HUMIDITY.......  
* VALLEYS..........63-73%.  
* MID SLOPE........34-44%.  
* 24 HR TREND......5% DRIER.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....DOWNSLOPE 2 TO 5 MPH.  
* RIDGE TOP........LIGHT WINDS BECOMING SOUTHWEST 10 TO 15 MPH IN  
THE MORNING. GUSTS TO 25 MPH IN THE LATE  
EVENING AND OVERNIGHT.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......700 FT AGL.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........POOR.  
   
THANKSGIVING DAY  
 
* SKY/WEATHER........PARTLY CLOUDY.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........52-60.  
* MID SLOPE........49-59.  
* MIN HUMIDITY.......  
* VALLEYS..........20-30%.  
* MID SLOPE........20-30%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.  
* RIDGE TOP........SOUTH WINDS 10 TO 15 MPH WITH GUSTS TO 30 MPH.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......600-700 FT AGL INCREASING TO 700-1200 FT AGL  
IN THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........FAIR.  
 
   
EXTENDED  
   
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 22-32. DOWNSLOPE 2 TO 5 MPH.    
FRIDAY  
PARTLY CLOUDY. HIGHS 52-58. LOWS 20-30. SLOPE WINDS.    
SATURDAY  
MOSTLY CLOUDY. HIGHS 43-48. LOWS 18-28. SLOPE WINDS.    
SUNDAY  
PARTLY CLOUDY. HIGHS 43-49. LOWS 16-26. SLOPE WINDS.    
MONDAY  
CLEAR. HIGHS 43-49. LOWS 16-26.    
TUESDAY  
PARTLY CLOUDY. HIGHS 45-51.  
 
 
 
NVZ429-270030-  
LAHONTAN BASIN INCLUDING CHURCHILL AND EASTERN MINERAL COUNTIES-  
322 AM PST WED NOV 26 2025  
   
TODAY  
 
* SKY/WEATHER........PARTLY CLOUDY THEN BECOMING SUNNY.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........51-59.  
* MID SLOPE........49-59.  
* 24 HR TREND......LITTLE CHANGE.  
* MIN HUMIDITY.......  
* VALLEYS..........23-33%.  
* MID SLOPE........20-30%.  
* 24 HR TREND......4% DRIER.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.  
* RIDGE TOP........SOUTHEAST WINDS 10 TO 15 MPH SHIFTING TO THE  
WEST IN THE AFTERNOON. GUSTS TO 30 MPH UNTIL  
LATE AFTERNOON.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......600-800 FT AGL INCREASING TO 900-1400 FT AGL  
IN THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........MARGINAL.  
   
TONIGHT  
 
* SKY/WEATHER........CLEAR.  
* CHANCE OF THUNDER..0%.  
* MIN TEMPERATURE....  
* VALLEYS..........22-32.  
* MID SLOPE........30-40.  
* 24 HR TREND......LITTLE CHANGE.  
* MAX HUMIDITY.......  
* VALLEYS..........58-68%.  
* MID SLOPE........30-40%.  
* 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........POOR.  
   
THANKSGIVING DAY  
 
* SKY/WEATHER........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........54-64.  
* MID SLOPE........52-62.  
* MIN HUMIDITY.......  
* VALLEYS..........21-31%.  
* MID SLOPE........18-28%.  
* 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......600-1100 FT AGL.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........MARGINAL.  
 
   
EXTENDED  
   
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 23-33. DOWNSLOPE 2 TO 5 MPH  
BECOMING SOUTH 7 TO 12 MPH AFTER MIDNIGHT.    
FRIDAY  
PARTLY CLOUDY. HIGHS 53-61. LOWS 20-30. SLOPE WINDS.    
SATURDAY  
MOSTLY CLOUDY. HIGHS 45-53. LOWS 20-30. SLOPE WINDS.    
SUNDAY  
PARTLY CLOUDY. HIGHS 40-50. LOWS 17-27. NORTH WINDS 10 TO  
15 MPH.    
MONDAY  
CLEAR. HIGHS 40-50. LOWS 17-27.    
TUESDAY  
PARTLY CLOUDY. HIGHS 44-54.  
 
 
 
CAZ270-278-NVZ458-270030-  
SURPRISE VALLEY CALIFORNIA-EASTERN LASSEN COUNTY-  
NORTHERN WASHOE COUNTY-  
322 AM PST WED NOV 26 2025  
   
TODAY  
 
* SKY/WEATHER........MOSTLY CLOUDY THEN BECOMING SUNNY.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........48-58.  
* MID SLOPE........47-55.  
* 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.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......600-700 FT AGL INCREASING TO 900-1400 FT AGL  
IN THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........FAIR.  
   
TONIGHT  
 
* SKY/WEATHER........CLEAR THEN BECOMING PARTLY CLOUDY.  
* CHANCE OF THUNDER..0%.  
* MIN TEMPERATURE....  
* VALLEYS..........24-34.  
* MID SLOPE........27-37.  
* 24 HR TREND......LITTLE CHANGE.  
* MAX HUMIDITY.......  
* VALLEYS..........62-72%.  
* MID SLOPE........44-54%.  
* 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 WITH  
GUSTS TO 30 MPH AFTER MIDNIGHT.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......700 FT AGL.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........MARGINAL.  
   
THANKSGIVING DAY  
 
* SKY/WEATHER........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........51-61.  
* MID SLOPE........50-58.  
* MIN HUMIDITY.......  
* VALLEYS..........21-31%.  
* MID SLOPE........22-32%.  
* 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......600-700 FT AGL INCREASING TO 1000-1500 FT AGL  
IN THE AFTERNOON.  
* TRANSPORT WINDS....SOUTHWEST 10 TO 15 MPH.  
* VENTILATION........MARGINAL INCREASING TO GOOD IN THE AFTERNOON.  
 
   
EXTENDED  
   
THURSDAY NIGHT  
CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY.  
LOWS 22-32. DOWNSLOPE 2 TO 5 MPH.    
FRIDAY  
PARTLY CLOUDY. HIGHS 46-56. LOWS 19-29. SLOPE WINDS.    
SATURDAY THROUGH SUNDAY  
PARTLY CLOUDY. HIGHS 41-51. LOWS 18-28.  
SLOPE WINDS.    
MONDAY  
CLEAR. HIGHS 42-52. LOWS 18-28.    
TUESDAY  
PARTLY CLOUDY. HIGHS 44-54.  
 
 
 
CAZ271-270030-  
WESTERN LASSEN, EASTERN PLUMAS, AND EASTERN SIERRA COUNTIES-  
322 AM PST WED NOV 26 2025  
   
TODAY  
 
* SKY/WEATHER........PARTLY CLOUDY THEN BECOMING SUNNY.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........53-61.  
* MID SLOPE........51-59.  
* 24 HR TREND......LITTLE CHANGE.  
* MIN HUMIDITY.......  
* VALLEYS..........26-36%.  
* MID SLOPE........26-36%.  
* 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  
AFTERNOON. GUSTS TO 20 MPH IN THE MORNING.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......600-700 FT AGL INCREASING TO 1100-1600 FT AGL  
IN THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........FAIR.  
   
TONIGHT  
 
* SKY/WEATHER........CLEAR THEN BECOMING PARTLY CLOUDY.  
* CHANCE OF THUNDER..0%.  
* MIN TEMPERATURE....  
* VALLEYS..........23-33.  
* MID SLOPE........30-40.  
* 24 HR TREND......LITTLE CHANGE.  
* MAX HUMIDITY.......  
* VALLEYS..........50-60%.  
* MID SLOPE........33-43%.  
* 24 HR TREND......7% DRIER.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....DOWNSLOPE 2 TO 5 MPH.  
* RIDGE TOP........LIGHT WINDS BECOMING SOUTHWEST 10 TO 15 MPH  
AFTER MIDNIGHT. GUSTS TO 25 MPH IN THE LATE  
EVENING AND OVERNIGHT.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......700 FT AGL.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........POOR.  
   
THANKSGIVING DAY  
 
* SKY/WEATHER........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........54-64.  
* MID SLOPE........52-62.  
* MIN HUMIDITY.......  
* VALLEYS..........23-33%.  
* MID SLOPE........23-33%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.  
* RIDGE TOP........SOUTHWEST 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....SOUTHWEST 10 TO 15 MPH.  
* VENTILATION........MARGINAL INCREASING TO GOOD IN THE AFTERNOON.  
 
   
EXTENDED  
   
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 20-30. DOWNSLOPE 2 TO 5 MPH.    
FRIDAY  
PARTLY CLOUDY. HIGHS 46-56. LOWS 18-28. SLOPE WINDS.    
SATURDAY THROUGH SUNDAY  
PARTLY CLOUDY. HIGHS 42-52. LOWS 18-28.  
SLOPE WINDS.    
MONDAY  
CLEAR. HIGHS 44-54. LOWS 19-29.    
TUESDAY  
PARTLY CLOUDY. HIGHS 46-54.  
 
 
 
CAZ274-270030-  
SOUTHERN MONO COUNTY-  
322 AM PST WED NOV 26 2025  
   
TODAY  
 
* SKY/WEATHER........SUNNY.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........50-60.  
* MID SLOPE........48-55.  
* 24 HR TREND......LITTLE CHANGE.  
* MIN HUMIDITY.......  
* VALLEYS..........25-35%.  
* MID SLOPE........25-35%.  
* 24 HR TREND......4% DRIER.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.  
* RIDGE TOP........WEST WINDS 10 TO 15 MPH. GUSTS TO 30 MPH IN THE  
MORNING.  
* 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..........25-35.  
* MID SLOPE........26-36.  
* 24 HR TREND......LITTLE CHANGE.  
* MAX HUMIDITY.......  
* VALLEYS..........54-64%.  
* MID SLOPE........37-47%.  
* 24 HR TREND......LITTLE CHANGE.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....DOWNSLOPE 2 TO 5 MPH.  
* RIDGE TOP........LIGHT WINDS BECOMING NORTHWEST 10 TO 15 MPH  
AFTER MIDNIGHT.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......800 FT AGL.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........MARGINAL.  
   
THANKSGIVING DAY  
 
* SKY/WEATHER........MOSTLY CLOUDY.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........51-61.  
* MID SLOPE........48-57.  
* MIN HUMIDITY.......  
* VALLEYS..........25-35%.  
* MID SLOPE........26-36%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.  
* RIDGE TOP........WEST WINDS 10 TO 15 MPH. GUSTS TO 25 MPH IN THE  
MORNING.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......700-1200 FT AGL.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........MARGINAL.  
 
   
EXTENDED  
   
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 25-35. DOWNSLOPE 2 TO 5 MPH  
BECOMING SOUTHWEST 7 TO 12 MPH AFTER MIDNIGHT.    
FRIDAY  
PARTLY CLOUDY. HIGHS 48-58. LOWS 20-30. SLOPE WINDS.    
SATURDAY  
PARTLY CLOUDY. HIGHS 44-54. LOWS 20-30. SLOPE WINDS.    
SUNDAY  
PARTLY CLOUDY. HIGHS 37-47. LOWS 18-28. NORTHWEST WINDS  
AROUND 10 MPH.    
MONDAY  
CLEAR. HIGHS 41-51. LOWS 18-28.    
TUESDAY  
PARTLY CLOUDY. HIGHS 45-55.  
 
 
 
.8 TO 14 DAY OUTLOOK FOR (WED DEC 3 THROUGH TUE DEC 9)  
ABOVE NORMAL TEMPERATURES AND PRECIPITATION.  
 
=  
 
 
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