025  
FNUS55 KREV 121121  
FWFREV  
 
FIRE WEATHER PLANNING FORECAST  
NATIONAL WEATHER SERVICE RENO NV  
321 AM PST THU FEB 12 2026  
   
DISCUSSION
 
 
FAIR WEATHER RETURNS TODAY WITH WARMER AND DRIER CONDITIONS AREAWIDE,  
EXCEPT FOR A FEW STRAY LIGHT SHOWERS. LATE THIS WEEKEND THROUGH THE  
MIDDLE OF NEXT WEEK, A SIGNIFICANT WINTER WEATHER SYSTEM APPROACHES  
THE REGION BRINGING PERIODS OF MOUNTAIN SNOW AND RAIN/SNOW IN THE  
VALLEYS, AS WELL AS PERIODS OF GUSTY 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  
 
NVZ420-130315-  
NORTHERN SIERRA FRONT INCLUDING CARSON CITY, DOUGLAS, STOREY,  
SOUTHERN WASHOE, WESTERN LYON, AND FAR SOUTHERN LASSEN COUNTIES-  
321 AM PST THU FEB 12 2026  
   
TODAY
 
 
* SKY/WEATHER........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.  
SLIGHT CHANCE OF SNOW SHOWERS IN THE MORNING.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........46-52.  
* MID SLOPE........40-48.  
* 24 HR TREND......LITTLE CHANGE.  
* MIN HUMIDITY.......  
* VALLEYS..........39-49%.  
* MID SLOPE........46-56%.  
* 24 HR TREND......11% DRIER.  
* 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 1900-2900 FT AGL  
IN THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........FAIR.  
   
TONIGHT
 
 
* SKY/WEATHER........CLEAR.  
* CHANCE OF THUNDER..0%.  
* MIN TEMPERATURE....  
* VALLEYS..........17-27.  
* MID SLOPE........23-33.  
* 24 HR TREND......5 DEGREES COOLER.  
* MAX HUMIDITY.......  
* VALLEYS..........82-92%.  
* MID SLOPE........65-75%.  
* 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......1600-2100 FT AGL DECREASING TO 600-800 FT AGL  
AFTER MIDNIGHT.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........FAIR DECREASING TO POOR AFTER MIDNIGHT.  
   
FRIDAY
 
 
* SKY/WEATHER........SUNNY.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........49-55.  
* MID SLOPE........44-52.  
* MIN HUMIDITY.......  
* VALLEYS..........31-41%.  
* MID SLOPE........35-45%.  
* 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........MARGINAL.  
 
   
EXTENDED
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. LOWS 20-30. DOWNSLOPE 2 TO 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY. HIGHS 50-58. LOWS 20-30. SLOPE WINDS.    
SUNDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW. HIGHS 49-55. LOWS  
21-31. SLOPE WINDS.    
WASHINGTONS BIRTHDAY
 
SNOW AND RAIN LIKELY. HIGHS 43-49. LOWS  
17-27. SOUTHWEST WINDS 10 TO 15 MPH.    
TUESDAY
 
SNOW LIKELY. HIGHS 37-43. LOWS 11-21.    
WEDNESDAY
 
MOSTLY CLOUDY. CHANCE OF SNOW. HIGHS 39-45.  
 

 
 
NVZ421-130315-  
SOUTHERN SIERRA FRONT INCLUDING ALPINE, NORTHERN MONO, SOUTHERN  
LYON, AND WESTERN MINERAL COUNTIES-  
321 AM PST THU FEB 12 2026  
   
TODAY
 
 
* SKY/WEATHER........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.  
SLIGHT CHANCE OF SNOW SHOWERS IN THE MORNING.  
SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........38-48.  
* MID SLOPE........33-43.  
* 24 HR TREND......LITTLE CHANGE.  
* MIN HUMIDITY.......  
* VALLEYS..........38-48%.  
* MID SLOPE........41-51%.  
* 24 HR TREND......LITTLE CHANGE.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.  
* RIDGE TOP........LIGHT WINDS BECOMING NORTHEAST 10 TO 15 MPH IN  
THE LATE MORNING AND AFTERNOON.  
* CHC WETTING RAIN...10%.  
* MIXING HEIGHT......700-1200 FT AGL INCREASING TO 2000-3000 FT AGL  
IN THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........FAIR.  
   
TONIGHT
 
 
* SKY/WEATHER........PARTLY CLOUDY.  
* CHANCE OF THUNDER..0%.  
* MIN TEMPERATURE....  
* VALLEYS..........9-19.  
* MID SLOPE........22-32.  
* 24 HR TREND......LITTLE CHANGE.  
* MAX HUMIDITY.......  
* VALLEYS..........76-86%.  
* MID SLOPE........54-64%.  
* 24 HR TREND......LITTLE CHANGE.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....DOWNSLOPE 2 TO 5 MPH.  
* RIDGE TOP........NORTHEAST WINDS 10 TO 15 MPH SHIFTING TO THE  
NORTH WITH GUSTS TO 25 MPH IN THE EVENING,  
THEN SHIFTING TO THE SOUTHWEST WITH GUSTS TO  
25 MPH AFTER MIDNIGHT.  
* CHC WETTING RAIN...5%.  
* MIXING HEIGHT......1400-1900 FT AGL DECREASING TO 600-900 FT AGL  
AFTER MIDNIGHT.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........FAIR DECREASING TO MARGINAL AFTER MIDNIGHT.  
   
FRIDAY
 
 
* SKY/WEATHER........SUNNY.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........42-52.  
* MID SLOPE........37-47.  
* MIN HUMIDITY.......  
* VALLEYS..........27-37%.  
* MID SLOPE........28-38%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.  
* RIDGE TOP........SOUTHWEST WINDS 10 TO 15 MPH SHIFTING TO THE  
NORTH IN THE AFTERNOON.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......600-900 FT AGL INCREASING TO 1200-1700 FT AGL  
IN THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........MARGINAL.  
 
   
EXTENDED
 
   
FRIDAY NIGHT
 
CLEAR IN THE EVENING THEN BECOMING MOSTLY CLOUDY.  
LOWS 13-23. DOWNSLOPE 2 TO 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY. HIGHS 46-56. LOWS 13-23. SLOPE WINDS.    
SUNDAY
 
MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN. HIGHS 42-52. LOWS  
14-24. SOUTH WINDS 10 TO 15 MPH.    
WASHINGTONS BIRTHDAY
 
SNOW. HIGHS 36-46. LOWS 10-20. SOUTH WINDS  
10 TO 15 MPH.    
TUESDAY
 
SNOW LIKELY. HIGHS 31-41. LOWS 5-15.    
WEDNESDAY
 
SNOW LIKELY. HIGHS 34-44.  
 

 
 
CAZ272-130315-  
GREATER LAKE TAHOE AND TRUCKEE AREA-  
321 AM PST THU FEB 12 2026  
   
TODAY
 
 
* SKY/WEATHER........PARTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........35-40.  
* MID SLOPE........32-42.  
* 24 HR TREND......LITTLE CHANGE.  
* MIN HUMIDITY.......  
* VALLEYS..........58-68%.  
* MID SLOPE........54-64%.  
* 24 HR TREND......7% DRIER.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.  
* RIDGE TOP........LIGHT WINDS.  
* CHC WETTING RAIN...5%.  
* MIXING HEIGHT......700-1200 FT AGL INCREASING TO 1600-2600 FT AGL  
IN THE AFTERNOON.  
* TRANSPORT WINDS....EAST 10 TO 15 MPH.  
* VENTILATION........MARGINAL INCREASING TO FAIR IN THE AFTERNOON.  
   
TONIGHT
 
 
* SKY/WEATHER........CLEAR.  
* CHANCE OF THUNDER..0%.  
* MIN TEMPERATURE....  
* VALLEYS..........13-23.  
* MID SLOPE........18-28.  
* 24 HR TREND......LITTLE CHANGE.  
* MAX HUMIDITY.......  
* VALLEYS..........92-100%.  
* MID SLOPE........65-75%.  
* 24 HR TREND......LITTLE CHANGE.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....DOWNSLOPE 2 TO 5 MPH.  
* RIDGE TOP........EAST WINDS 10 TO 15 MPH. GUSTS TO 25 MPH IN THE  
LATE EVENING AND EARLY MORNING.  
* CHC WETTING RAIN...5%.  
* MIXING HEIGHT......1300-1800 FT AGL DECREASING TO 600-800 FT AGL  
AFTER MIDNIGHT.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........FAIR.  
   
FRIDAY
 
 
* SKY/WEATHER........PARTLY CLOUDY THEN BECOMING SUNNY.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........41-47.  
* MID SLOPE........37-47.  
* MIN HUMIDITY.......  
* VALLEYS..........48-58%.  
* MID SLOPE........43-53%.  
* 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........MARGINAL.  
 
   
EXTENDED
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. LOWS 19-29. DOWNSLOPE 2 TO 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW. HIGHS 41-47. LOWS  
19-29. SLOPE WINDS.    
SUNDAY
 
MOSTLY CLOUDY. CHANCE OF SNOW. HIGHS 38-44. LOWS 18-28.  
SLOPE WINDS.    
WASHINGTONS BIRTHDAY
 
SNOW. HIGHS 31-37. LOWS 14-24. SOUTHWEST  
WINDS 10 TO 15 MPH.    
TUESDAY
 
SNOW. HIGHS 28-33. LOWS 11-21.    
WEDNESDAY
 
SNOW LIKELY. HIGHS 30-35.  
 

 
 
NVZ423-130315-  
WEST HUMBOLDT BASIN IN PERSHING COUNTY-  
321 AM PST THU FEB 12 2026  
   
TODAY
 
 
* SKY/WEATHER........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS IN THE MORNING.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........46-51.  
* MID SLOPE........43-53.  
* 24 HR TREND......LITTLE CHANGE.  
* MIN HUMIDITY.......  
* VALLEYS..........37-47%.  
* MID SLOPE........41-51%.  
* 24 HR TREND......LITTLE CHANGE.  
* 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 1900-2900 FT AGL  
IN THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........MARGINAL INCREASING TO FAIR IN THE AFTERNOON.  
   
TONIGHT
 
 
* SKY/WEATHER........CLEAR.  
* CHANCE OF THUNDER..0%.  
* MIN TEMPERATURE....  
* VALLEYS..........21-31.  
* MID SLOPE........25-33.  
* 24 HR TREND......6 DEGREES COOLER.  
* MAX HUMIDITY.......  
* VALLEYS..........80-90%.  
* MID SLOPE........61-71%.  
* 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......1600-2100 FT AGL DECREASING TO 600-700 FT AGL  
AFTER MIDNIGHT.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........FAIR DECREASING TO POOR AFTER MIDNIGHT.  
   
FRIDAY
 
 
* SKY/WEATHER........SUNNY.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........50-56.  
* MID SLOPE........45-54.  
* MIN HUMIDITY.......  
* VALLEYS..........30-40%.  
* MID SLOPE........34-44%.  
* 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 1700-2700 FT AGL  
IN THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........POOR INCREASING TO FAIR IN THE AFTERNOON.  
 
   
EXTENDED
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. LOWS 22-32. DOWNSLOPE 2 TO 5 MPH.    
SATURDAY
 
CLOUDY. HIGHS 52-58. LOWS 22-32. SLOPE WINDS.    
SUNDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW. HIGHS 52-58. LOWS  
24-34. SLOPE WINDS.    
WASHINGTONS BIRTHDAY
 
MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN.  
HIGHS 45-51. LOWS 19-29. SOUTH WINDS 10 TO 15 MPH.    
TUESDAY THROUGH WEDNESDAY
 
MOSTLY CLOUDY. CHANCE OF SNOW. HIGHS  
40-46. LOWS 16-26.  
 

 
 
NVZ429-130315-  
LAHONTAN BASIN INCLUDING CHURCHILL AND EASTERN MINERAL COUNTIES-  
321 AM PST THU FEB 12 2026  
   
TODAY
 
 
* SKY/WEATHER........MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE  
MORNING. SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........43-53.  
* MID SLOPE........40-50.  
* 24 HR TREND......4 DEGREES COOLER.  
* MIN HUMIDITY.......  
* VALLEYS..........40-50%.  
* MID SLOPE........43-53%.  
* 24 HR TREND......6% WETTER.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH BECOMING NORTH 5 TO 10 MPH  
LATE IN THE AFTERNOON.  
* RIDGE TOP........NORTHWEST WINDS 10 TO 15 MPH.  
* CHC WETTING RAIN...10%.  
* MIXING HEIGHT......600-1000 FT AGL INCREASING TO 2300-3300 FT AGL  
IN THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........MARGINAL INCREASING TO GOOD IN THE AFTERNOON.  
   
TONIGHT
 
 
* SKY/WEATHER........PARTLY CLOUDY THEN BECOMING CLEAR.  
* CHANCE OF THUNDER..0%.  
* MIN TEMPERATURE....  
* VALLEYS..........21-31.  
* MID SLOPE........24-34.  
* 24 HR TREND......4 DEGREES COOLER.  
* MAX HUMIDITY.......  
* VALLEYS..........79-89%.  
* MID SLOPE........65-75%.  
* 24 HR TREND......LITTLE CHANGE.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....NORTH WINDS 7 TO 12 MPH IN THE EVENING BECOMING  
DOWNSLOPE 2 TO 5 MPH.  
* RIDGE TOP........SOUTHWEST WINDS 10 TO 15 MPH.  
* CHC WETTING RAIN...5%.  
* MIXING HEIGHT......1600-2600 FT AGL DECREASING TO 600-800 FT AGL  
AFTER MIDNIGHT.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........GOOD DECREASING TO POOR AFTER MIDNIGHT.  
   
FRIDAY
 
 
* SKY/WEATHER........SUNNY.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........46-56.  
* MID SLOPE........43-53.  
* MIN HUMIDITY.......  
* VALLEYS..........29-39%.  
* MID SLOPE........31-41%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.  
* RIDGE TOP........LIGHT WINDS BECOMING NORTHWEST 10 TO 15 MPH IN  
THE AFTERNOON.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......600-800 FT AGL INCREASING TO 1600-2100 FT AGL  
IN THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........FAIR.  
 
   
EXTENDED
 
   
FRIDAY NIGHT
 
CLEAR IN THE EVENING THEN BECOMING MOSTLY CLOUDY.  
LOWS 21-31. DOWNSLOPE 2 TO 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY. HIGHS 51-61. LOWS 21-31. SOUTHEAST WINDS  
10 TO 15 MPH.    
SUNDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW. HIGHS 49-59. LOWS  
24-34. SOUTH WINDS 10 TO 15 MPH.    
WASHINGTONS BIRTHDAY
 
MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN.  
HIGHS 43-53. LOWS 20-30. SOUTH WINDS 10 TO 15 MPH.    
TUESDAY THROUGH WEDNESDAY
 
MOSTLY CLOUDY. CHANCE OF SNOW. HIGHS  
38-48. LOWS 15-25.  
 

 
 
CAZ270-278-NVZ458-130315-  
SURPRISE VALLEY CALIFORNIA-EASTERN LASSEN COUNTY-  
NORTHERN WASHOE COUNTY-  
321 AM PST THU FEB 12 2026  
   
TODAY
 
 
* SKY/WEATHER........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........44-54.  
* MID SLOPE........41-49.  
* 24 HR TREND......LITTLE CHANGE.  
* MIN HUMIDITY.......  
* VALLEYS..........43-53%.  
* MID SLOPE........50-60%.  
* 24 HR TREND......13% DRIER.  
* 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 1900-2900 FT AGL  
IN THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........FAIR.  
   
TONIGHT
 
 
* SKY/WEATHER........CLEAR.  
* CHANCE OF THUNDER..0%.  
* MIN TEMPERATURE....  
* VALLEYS..........20-30.  
* MID SLOPE........22-32.  
* 24 HR TREND......LITTLE CHANGE.  
* MAX HUMIDITY.......  
* VALLEYS..........82-92%.  
* MID SLOPE........70-80%.  
* 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......1400-1900 FT AGL DECREASING TO 600-700 FT AGL  
AFTER MIDNIGHT.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........FAIR DECREASING TO POOR AFTER MIDNIGHT.  
   
FRIDAY
 
 
* SKY/WEATHER........PARTLY CLOUDY.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........45-55.  
* MID SLOPE........43-51.  
* MIN HUMIDITY.......  
* VALLEYS..........36-46%.  
* MID SLOPE........38-48%.  
* 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 1300-1800 FT AGL  
IN THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........POOR INCREASING TO FAIR IN THE AFTERNOON.  
 
   
EXTENDED
 
   
FRIDAY NIGHT
 
MOSTLY CLOUDY. LOWS 23-33. DOWNSLOPE 2 TO 5 MPH.    
SATURDAY
 
CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW. HIGHS 46-56.  
LOWS 23-33. SOUTH WINDS 10 TO 15 MPH.    
SUNDAY
 
MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN. HIGHS 44-54. LOWS  
23-33. SOUTH WINDS 10 TO 15 MPH.    
WASHINGTONS BIRTHDAY
 
SNOW LIKELY AND A CHANCE OF RAIN. HIGHS  
38-48. LOWS 17-27. SOUTHWEST WINDS 10 TO 15 MPH.    
TUESDAY THROUGH WEDNESDAY
 
MOSTLY CLOUDY. CHANCE OF SNOW. HIGHS  
34-44. LOWS 15-25.  
 

 
 
CAZ271-130315-  
WESTERN LASSEN, EASTERN PLUMAS, AND EASTERN SIERRA COUNTIES-  
321 AM PST THU FEB 12 2026  
   
TODAY
 
 
* SKY/WEATHER........PARTLY CLOUDY THEN BECOMING SUNNY.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........43-51.  
* MID SLOPE........41-49.  
* 24 HR TREND......LITTLE CHANGE.  
* MIN HUMIDITY.......  
* VALLEYS..........47-57%.  
* MID SLOPE........49-59%.  
* 24 HR TREND......13% DRIER.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.  
* RIDGE TOP........LIGHT WINDS BECOMING NORTHEAST 10 TO 15 MPH IN  
THE LATE MORNING AND AFTERNOON.  
* CHC WETTING RAIN...5%.  
* MIXING HEIGHT......600-1000 FT AGL INCREASING TO 2300-3300 FT AGL  
IN THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........FAIR.  
   
TONIGHT
 
 
* SKY/WEATHER........CLEAR.  
* CHANCE OF THUNDER..0%.  
* MIN TEMPERATURE....  
* VALLEYS..........16-26.  
* MID SLOPE........22-32.  
* 24 HR TREND......4 DEGREES COOLER.  
* MAX HUMIDITY.......  
* VALLEYS..........83-93%.  
* MID SLOPE........72-82%.  
* 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......1400-1900 FT AGL DECREASING TO 600-700 FT AGL  
AFTER MIDNIGHT.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........FAIR.  
   
FRIDAY
 
 
* SKY/WEATHER........SUNNY.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........46-56.  
* MID SLOPE........43-53.  
* MIN HUMIDITY.......  
* VALLEYS..........34-44%.  
* MID SLOPE........36-46%.  
* 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 1200-1700 FT AGL  
IN THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........FAIR.  
 
   
EXTENDED
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. LOWS 20-30. DOWNSLOPE 2 TO 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW. HIGHS 43-53.  
LOWS 20-30. SLOPE WINDS.    
SUNDAY
 
SNOW AND RAIN LIKELY. HIGHS 41-51. LOWS 21-31. SLOPE  
WINDS.    
WASHINGTONS BIRTHDAY
 
SNOW. HIGHS 35-45. LOWS 15-25. SOUTH WINDS  
10 TO 15 MPH.    
TUESDAY
 
SNOW. HIGHS 32-40. LOWS 12-22.    
WEDNESDAY
 
SNOW LIKELY. HIGHS 34-42.  
 

 
 
CAZ274-130315-  
SOUTHERN MONO COUNTY-  
321 AM PST THU FEB 12 2026  
   
TODAY
 
 
* SKY/WEATHER........PARTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........34-44.  
* MID SLOPE........31-41.  
* 24 HR TREND......LITTLE CHANGE.  
* MIN HUMIDITY.......  
* VALLEYS..........35-45%.  
* MID SLOPE........38-48%.  
* 24 HR TREND......LITTLE CHANGE.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.  
* RIDGE TOP........LIGHT WINDS.  
* CHC WETTING RAIN...5%.  
* MIXING HEIGHT......700-1200 FT AGL INCREASING TO 1600-2100 FT AGL  
IN THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........FAIR.  
   
TONIGHT
 
 
* SKY/WEATHER........PARTLY CLOUDY THEN BECOMING CLEAR.  
* CHANCE OF THUNDER..0%.  
* MIN TEMPERATURE....  
* VALLEYS..........8-18.  
* MID SLOPE........16-26.  
* 24 HR TREND......LITTLE CHANGE.  
* MAX HUMIDITY.......  
* VALLEYS..........86-96%.  
* MID SLOPE........62-72%.  
* 24 HR TREND......LITTLE CHANGE.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....DOWNSLOPE 2 TO 5 MPH.  
* RIDGE TOP........NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO 25  
MPH.  
* CHC WETTING RAIN...5%.  
* MIXING HEIGHT......1300-1800 FT AGL DECREASING TO 600-1000 FT AGL  
AFTER MIDNIGHT.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........FAIR.  
   
FRIDAY
 
 
* SKY/WEATHER........SUNNY.  
* CHANCE OF THUNDER..0%.  
* MAX TEMPERATURE....  
* VALLEYS..........37-47.  
* MID SLOPE........35-45.  
* MIN HUMIDITY.......  
* VALLEYS..........26-36%.  
* MID SLOPE........29-39%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.  
* RIDGE TOP........NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO 25  
MPH.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......600-900 FT AGL INCREASING TO 1300-1800 FT AGL  
IN THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........FAIR.  
 
   
EXTENDED
 
   
FRIDAY NIGHT
 
CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY.  
LOWS 11-21. DOWNSLOPE 2 TO 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY. HIGHS 41-51. LOWS 11-21. SOUTHWEST WINDS  
10 TO 15 MPH.    
SUNDAY
 
MOSTLY CLOUDY. CHANCE OF SNOW. HIGHS 36-46. LOWS 11-21.  
SOUTH WINDS 10 TO 15 MPH.    
WASHINGTONS BIRTHDAY
 
SNOW. HIGHS 28-38. LOWS 6-16. SOUTH WINDS  
10 TO 15 MPH.    
TUESDAY
 
SNOW LIKELY. HIGHS 26-36. LOWS 2-12.    
WEDNESDAY
 
MOSTLY CLOUDY. CHANCE OF SNOW. HIGHS 29-39.  
 

 
 
.8 TO 14 DAY OUTLOOK FOR (THU FEB 19 THROUGH WED FEB 25)  
BELOW NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.  
 
=  

 
 
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