540  
FNUS55 KREV 132127  
FWFREV  
 
FIRE WEATHER PLANNING FORECAST  
NATIONAL WEATHER SERVICE RENO NV  
227 PM PDT MON JUL 13 2020  
 
...FIRE WEATHER WATCH IN EFFECT WEDNESDAY AFTERNOON THROUGH EVENING  
AND AGAIN THURSDAY AFTERNOON THROUGH EVENING FOR THUNDERSTORMS, NEW  
LIGHTNING STARTS, AND STRONG OUTFLOW WINDS FOR FAR WESTERN NEVADA,  
TAHOE BASIN, EASTERN SIERRA, AND NORTHEAST CALIFORNIA...  
   
DISCUSSION
 
 
THUNDERSTORMS ARE FORECAST TO RETURN TO THE REGION WEDNESDAY AND THURSDAY  
AFTER A PROLONGED DRY SPELL. THIS COULD RESULT IN A ROUND OF NEW FIRE STARTS  
FROM LIGHTNING. ABOVE NORMAL TEMPERATURES ARE PROJECTED THIS WEEK INTO NEXT,  
HOWEVER RECORD TEMPERATURES ARE NOT EXPECTED. LIGHT WINDS FOR TUESDAY AND  
WEDNESDAY WILL TRANSITION TO MORE TYPICAL ZEPHYR BREEZES LATE WEEK INTO THE  
WEEKEND.  
 
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  
HTTP://WWW.WRH.NOAA.GOV/FIREWX/?WFO=REV  
 
NVZ420-141430-  
NORTHERN SIERRA FRONT INCLUDING CARSON CITY, DOUGLAS, STOREY,  
SOUTHERN WASHOE, WESTERN LYON, AND FAR SOUTHERN LASSEN COUNTIES-  
227 PM PDT MON JUL 13 2020  
 
...FIRE WEATHER WATCH IN EFFECT WEDNESDAY AFTERNOON THROUGH EVENING  
AND AGAIN THURSDAY AFTERNOON THROUGH EVENING FOR THUNDERSTORMS, NEW  
LIGHTNING STARTS, AND STRONG OUTFLOW WINDS...  
   
TONIGHT
 
 
* SKY/WEATHER........CLEAR.  
* MIN TEMPERATURE....  
* VALLEYS..........45-55.  
* MID SLOPE........52-62.  
* 24 HR TREND......LITTLE CHANGE.  
* MAX HUMIDITY.......  
* VALLEYS..........40-50%.  
* MID SLOPE........26-36%.  
* 24 HR TREND......5% WETTER.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....WEST WINDS 15 TO 20 MPH WITH GUSTS TO 30 MPH  
DECREASING TO 7 TO 12 MPH OVERNIGHT.  
* RIDGE TOP........WEST WINDS 15 TO 25 MPH. GUSTS TO 40 MPH UNTIL  
EARLY MORNING.  
* HAINES INDEX.......4.  
* LAL................1.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......6300-7300 FT AGL IN THE EVENING THEN 200-500  
FT AGL.  
* TRANSPORT WINDS....WEST 15 TO 20 MPH IN THE EVENING BECOMING  
LIGHT.  
* VENTILATION........EXCELLENT DECREASING TO POOR AFTER MIDNIGHT.  
   
TUESDAY
 
 
* SKY/WEATHER........SUNNY.  
* MAX TEMPERATURE....  
* VALLEYS..........87-97.  
* MID SLOPE........84-94.  
* 24 HR TREND......LITTLE CHANGE.  
* MIN HUMIDITY.......  
* VALLEYS..........10-20%.  
* MID SLOPE........10-16%.  
* 24 HR TREND......LITTLE CHANGE.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH BECOMING NORTHWEST 7 TO 12  
MPH WITH GUSTS TO 25 MPH LATE IN THE  
AFTERNOON.  
* RIDGE TOP........LIGHT WINDS BECOMING NORTHWEST 10 TO 15 MPH LATE  
IN THE AFTERNOON.  
* HAINES INDEX.......4.  
* LAL................1.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......700 FT AGL INCREASING TO 10900-11900 FT AGL IN  
THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........POOR INCREASING TO VERY GOOD IN THE AFTERNOON.  
   
TUESDAY NIGHT
 
 
* SKY/WEATHER........CLEAR.  
* MIN TEMPERATURE....  
* VALLEYS..........46-56.  
* MID SLOPE........53-63.  
* MAX HUMIDITY.......  
* VALLEYS..........41-51%.  
* MID SLOPE........29-39%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....NORTHWEST WINDS 9 TO 14 MPH WITH GUSTS TO 25 MPH  
UNTIL EARLY MORNING BECOMING DOWNSLOPE 2 TO 5  
MPH.  
* RIDGE TOP........NORTH WINDS 10 TO 15 MPH. GUSTS TO 25 MPH UNTIL  
EARLY MORNING.  
* HAINES INDEX.......4-5.  
* LAL................1.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......6700-7700 FT AGL IN THE EVENING THEN 200-500  
FT AGL.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........VERY GOOD DECREASING TO POOR AFTER MIDNIGHT.  
   
WEDNESDAY
 
 
* SKY/WEATHER........MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON.  
* MAX TEMPERATURE....  
* VALLEYS..........90-99.  
* MID SLOPE........85-95.  
* MIN HUMIDITY.......  
* VALLEYS..........9-17%.  
* MID SLOPE........10-16%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.  
* RIDGE TOP........NORTHEAST WINDS 10 TO 15 MPH.  
* HAINES INDEX.......6.  
* LAL................2-3.  
* CHC WETTING RAIN...10%.  
* MIXING HEIGHT......1700-2200 FT AGL INCREASING TO 13300-14300 FT  
AGL IN THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........MARGINAL INCREASING TO VERY GOOD IN THE  
AFTERNOON.  
 
   
EXTENDED
 
   
WEDNESDAY NIGHT
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE EVENING. LOWS 46-56. NORTHWEST WINDS 9 TO 14 MPH.    
THURSDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 88-98. LOWS 46-56. WEST WINDS 10 TO 15 MPH.    
FRIDAY THROUGH SATURDAY
 
CLEAR. HIGHS 89-99. LOWS 46-56. WEST  
WINDS 10 TO 15 MPH.    
SUNDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS  
88-97. LOWS 46-56.    
MONDAY
 
SUNNY. HIGHS 86-96.  
 

 
 
CAZ272-141430-  
GREATER LAKE TAHOE AREA-  
227 PM PDT MON JUL 13 2020  
 
...FIRE WEATHER WATCH IN EFFECT WEDNESDAY AFTERNOON THROUGH EVENING  
AND AGAIN THURSDAY AFTERNOON THROUGH EVENING FOR THUNDERSTORMS, NEW  
LIGHTNING STARTS, AND STRONG OUTFLOW WINDS...  
   
TONIGHT
 
 
* SKY/WEATHER........CLEAR.  
* MIN TEMPERATURE....  
* VALLEYS..........38-48.  
* MID SLOPE........48-58.  
* 24 HR TREND......LITTLE CHANGE.  
* MAX HUMIDITY.......  
* VALLEYS..........54-64%.  
* MID SLOPE........30-40%.  
* 24 HR TREND......5% WETTER.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....SOUTHWEST WINDS 9 TO 14 MPH WITH GUSTS TO 25 MPH  
IN THE EVENING BECOMING DOWNSLOPE 2 TO 5 MPH.  
* RIDGE TOP........SOUTHWEST WINDS 15 TO 25 MPH. GUSTS TO 35 MPH  
UNTIL EARLY MORNING.  
* HAINES INDEX.......4.  
* LAL................1.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......5200-6200 FT AGL IN THE EVENING THEN 200-500  
FT AGL.  
* TRANSPORT WINDS....SOUTHWEST 10 TO 15 MPH IN THE EVENING BECOMING  
LIGHT.  
* VENTILATION........VERY GOOD DECREASING TO POOR AFTER MIDNIGHT.  
   
TUESDAY
 
 
* SKY/WEATHER........SUNNY.  
* MAX TEMPERATURE....  
* VALLEYS..........75-85.  
* MID SLOPE........73-83.  
* 24 HR TREND......LITTLE CHANGE.  
* MIN HUMIDITY.......  
* VALLEYS..........16-26%.  
* MID SLOPE........17-27%.  
* 24 HR TREND......3-5% WETTER.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.  
* RIDGE TOP........SOUTHWEST WINDS 10 TO 15 MPH IN THE MORNING,  
THEN BECOMING WEST 10 TO 15 MPH LATE IN THE  
AFTERNOON.  
* HAINES INDEX.......4.  
* LAL................1.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......600-1100 FT AGL INCREASING TO 9600-10600 FT  
AGL IN THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS BECOMING NORTHWEST 10 TO 15 MPH IN  
THE AFTERNOON.  
* VENTILATION........POOR INCREASING TO EXCELLENT IN THE AFTERNOON.  
   
TUESDAY NIGHT
 
 
* SKY/WEATHER........CLEAR.  
* MIN TEMPERATURE....  
* VALLEYS..........39-49.  
* MID SLOPE........48-58.  
* MAX HUMIDITY.......  
* VALLEYS..........59-69%.  
* MID SLOPE........36-46%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....WEST WINDS 5 TO 10 MPH IN THE EVENING BECOMING  
DOWNSLOPE 2 TO 5 MPH.  
* RIDGE TOP........NORTHEAST WINDS 10 TO 15 MPH.  
* HAINES INDEX.......4.  
* LAL................1.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......5900-6900 FT AGL IN THE EVENING THEN 200-500  
FT AGL.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........GOOD DECREASING TO POOR AFTER MIDNIGHT.  
   
WEDNESDAY
 
 
* SKY/WEATHER........MOSTLY SUNNY. CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON.  
* MAX TEMPERATURE....  
* VALLEYS..........77-87.  
* MID SLOPE........74-84.  
* MIN HUMIDITY.......  
* VALLEYS..........17-27%.  
* MID SLOPE........17-24%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.  
* RIDGE TOP........NORTHEAST WINDS 10 TO 15 MPH.  
* HAINES INDEX.......4-5.  
* LAL................3.  
* CHC WETTING RAIN...10%.  
* MIXING HEIGHT......1700-2700 FT AGL INCREASING TO 12600-13600 FT  
AGL IN THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........FAIR INCREASING TO EXCELLENT IN THE AFTERNOON.  
 
   
EXTENDED
 
   
WEDNESDAY NIGHT
 
MOSTLY CLEAR. SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. LOWS 40-50. WEST WINDS 8 TO 13 MPH IN THE EVENING BECOMING  
DOWNSLOPE 2 TO 5 MPH.    
THURSDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
HIGHS 75-85. LOWS 40-50. SLOPE WINDS.    
FRIDAY THROUGH SATURDAY
 
CLEAR. HIGHS 76-86. LOWS 40-50. SLOPE  
WINDS.    
SUNDAY THROUGH MONDAY
 
CLEAR. HIGHS 74-84. LOWS 40-50.  
 

 
 
NVZ421-141430-  
SOUTHERN SIERRA FRONT INCLUDING ALPINE, NORTHERN MONO, SOUTHERN  
LYON, AND WESTERN MINERAL COUNTIES-  
227 PM PDT MON JUL 13 2020  
 
...FIRE WEATHER WATCH IN EFFECT WEDNESDAY AFTERNOON THROUGH EVENING  
AND AGAIN THURSDAY AFTERNOON THROUGH EVENING FOR THUNDERSTORMS, NEW  
LIGHTNING STARTS, AND STRONG OUTFLOW WINDS...  
   
TONIGHT
 
 
* SKY/WEATHER........CLEAR.  
* MIN TEMPERATURE....  
* VALLEYS..........40-50.  
* MID SLOPE........54-64.  
* 24 HR TREND......LITTLE CHANGE.  
* MAX HUMIDITY.......  
* VALLEYS..........37-47%.  
* MID SLOPE........25-35%.  
* 24 HR TREND......6-10% WETTER.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....WEST WINDS 15 TO 20 MPH WITH GUSTS TO 30 MPH  
SHIFTING TO THE SOUTHWEST 9 TO 14 MPH IN THE  
LATE EVENING AND OVERNIGHT.  
* RIDGE TOP........SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO 35  
MPH.  
* HAINES INDEX.......5.  
* LAL................1.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......6400-7400 FT AGL DECREASING TO 600 FT AGL  
AFTER MIDNIGHT.  
* TRANSPORT WINDS....SOUTHWEST 10 TO 15 MPH.  
* VENTILATION........EXCELLENT DECREASING TO POOR AFTER MIDNIGHT.  
   
TUESDAY
 
 
* SKY/WEATHER........SUNNY.  
* MAX TEMPERATURE....  
* VALLEYS..........87-97.  
* MID SLOPE........80-90.  
* 24 HR TREND......LITTLE CHANGE.  
* MIN HUMIDITY.......  
* VALLEYS..........8-17%.  
* MID SLOPE........8-18%.  
* 24 HR TREND......LITTLE CHANGE.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH BECOMING NORTH 9 TO 14 MPH  
WITH GUSTS TO 25 MPH IN THE AFTERNOON.  
* RIDGE TOP........LIGHT WINDS BECOMING NORTHWEST 10 TO 15 MPH IN  
THE AFTERNOON. GUSTS TO 20 MPH IN THE MORNING  
THEN 30 MPH IN THE AFTERNOON.  
* HAINES INDEX.......5.  
* LAL................1.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......700 FT AGL INCREASING TO 10800-11800 FT AGL IN  
THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........POOR INCREASING TO VERY GOOD IN THE AFTERNOON.  
   
TUESDAY NIGHT
 
 
* SKY/WEATHER........CLEAR.  
* MIN TEMPERATURE....  
* VALLEYS..........40-50.  
* MID SLOPE........54-64.  
* MAX HUMIDITY.......  
* VALLEYS..........38-48%.  
* MID SLOPE........24-34%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....NORTH WINDS 9 TO 15 MPH WITH GUSTS TO 30 MPH IN  
THE EVENING BECOMING DOWNSLOPE 2 TO 5 MPH.  
* RIDGE TOP........NORTH WINDS 10 TO 15 MPH. GUSTS TO 25 MPH UNTIL  
EARLY MORNING.  
* HAINES INDEX.......5.  
* LAL................1.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......6700-7700 FT AGL IN THE EVENING THEN 200-500  
FT AGL.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........VERY GOOD DECREASING TO POOR AFTER MIDNIGHT.  
   
WEDNESDAY
 
 
* SKY/WEATHER........SUNNY. CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON.  
* MAX TEMPERATURE....  
* VALLEYS..........87-97.  
* MID SLOPE........81-91.  
* MIN HUMIDITY.......  
* VALLEYS..........8-18%.  
* MID SLOPE........8-18%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH BECOMING NORTHEAST 7 TO 12  
MPH WITH GUSTS TO 20 MPH IN THE AFTERNOON.  
* RIDGE TOP........NORTHEAST WINDS 10 TO 15 MPH. GUSTS TO 25 MPH IN  
THE MORNING THEN 20 MPH LATE IN THE AFTERNOON.  
* HAINES INDEX.......6.  
* LAL................3.  
* CHC WETTING RAIN...10%.  
* MIXING HEIGHT......2000-3000 FT AGL INCREASING TO 14300-15300 FT  
AGL IN THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........FAIR INCREASING TO EXCELLENT IN THE AFTERNOON.  
 
   
EXTENDED
 
   
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN CLEARING.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING. LOWS  
42-52. WEST WINDS 9 TO 14 MPH UNTIL EARLY MORNING BECOMING DOWNSLOPE  
2 TO 5 MPH.    
THURSDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
HIGHS 84-94. LOWS 42-52. SOUTHWEST WINDS 10 TO 15 MPH.    
FRIDAY THROUGH SATURDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 85-95. LOWS 41-51. WEST WINDS 10 TO 15 MPH.    
SUNDAY THROUGH MONDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 84-94. LOWS 41-51.  
 

 
 
NVZ423-141430-  
WEST HUMBOLDT BASIN IN PERSHING COUNTY-  
227 PM PDT MON JUL 13 2020  
   
TONIGHT
 
 
* SKY/WEATHER........CLEAR.  
* MIN TEMPERATURE....  
* VALLEYS..........52-62.  
* MID SLOPE........54-64.  
* 24 HR TREND......LITTLE CHANGE.  
* MAX HUMIDITY.......  
* VALLEYS..........29-39%.  
* MID SLOPE........26-36%.  
* 24 HR TREND......5-10% WETTER.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....NORTHWEST WINDS 9 TO 17 MPH WITH GUSTS TO 30 MPH  
SHIFTING TO THE NORTH 7 TO 12 MPH WITH GUSTS  
TO 25 MPH AFTER MIDNIGHT.  
* RIDGE TOP........NORTH WINDS 10 TO 20 MPH. GUSTS TO 30 MPH UNTIL  
EARLY MORNING.  
* HAINES INDEX.......4.  
* LAL................1.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......7100-8100 FT AGL IN THE EVENING THEN 200-500  
FT AGL.  
* TRANSPORT WINDS....WEST 15 TO 20 MPH IN THE EVENING BECOMING  
LIGHT.  
* VENTILATION........EXCELLENT DECREASING TO POOR AFTER MIDNIGHT.  
   
TUESDAY
 
 
* SKY/WEATHER........SUNNY.  
* MAX TEMPERATURE....  
* VALLEYS..........93-101.  
* MID SLOPE........88-98.  
* 24 HR TREND......LITTLE CHANGE.  
* MIN HUMIDITY.......  
* VALLEYS..........8-14%.  
* MID SLOPE........8-14%.  
* 24 HR TREND......LITTLE CHANGE.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....NORTH WINDS 7 TO 12 MPH WITH GUSTS TO 20 MPH IN  
THE MORNING BECOMING UPSLOPE 4 TO 8 MPH, THEN  
BECOMING NORTH 5 TO 10 MPH WITH GUSTS TO 20  
MPH LATE IN THE AFTERNOON.  
* RIDGE TOP........NORTHWEST WINDS 10 TO 15 MPH.  
* HAINES INDEX.......5.  
* LAL................1.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......800 FT AGL INCREASING TO 10900-11900 FT AGL IN  
THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........POOR INCREASING TO EXCELLENT IN THE AFTERNOON.  
   
TUESDAY NIGHT
 
 
* SKY/WEATHER........CLEAR.  
* MIN TEMPERATURE....  
* VALLEYS..........52-62.  
* MID SLOPE........55-65.  
* MAX HUMIDITY.......  
* VALLEYS..........25-35%.  
* MID SLOPE........23-33%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....NORTH WINDS 9 TO 14 MPH.  
* RIDGE TOP........NORTHEAST WINDS 10 TO 20 MPH WITH GUSTS TO 30  
MPH.  
* HAINES INDEX.......4-5.  
* LAL................1.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......6600-7600 FT AGL IN THE EVENING THEN 200-500  
FT AGL.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........EXCELLENT DECREASING TO POOR AFTER MIDNIGHT.  
   
WEDNESDAY
 
 
* SKY/WEATHER........SUNNY.  
* MAX TEMPERATURE....  
* VALLEYS..........95-101.  
* MID SLOPE........90-100.  
* MIN HUMIDITY.......  
* VALLEYS..........8-13%.  
* MID SLOPE........9-14%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....NORTH WINDS 9 TO 14 MPH.  
* RIDGE TOP........NORTH WINDS 10 TO 15 MPH.  
* HAINES INDEX.......6.  
* LAL................1.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......1900-2900 FT AGL INCREASING TO 13600-14600 FT  
AGL IN THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........FAIR INCREASING TO VERY GOOD IN THE AFTERNOON.  
 
   
EXTENDED
 
   
WEDNESDAY NIGHT
 
CLEAR. LOWS 53-63. NORTHEAST WINDS 9 TO 14 MPH.    
THURSDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 94-99. LOWS  
53-63. WEST WINDS 10 TO 15 MPH.    
FRIDAY THROUGH SATURDAY
 
CLEAR. HIGHS 93-98. LOWS 54-64. WEST  
WINDS 10 TO 15 MPH.    
SUNDAY THROUGH MONDAY
 
CLEAR. HIGHS 92-98. LOWS 54-64.  
 

 
 
NVZ429-141430-  
LAHONTAN BASIN INCLUDING CHURCHILL AND EASTERN MINERAL COUNTIES-  
227 PM PDT MON JUL 13 2020  
   
TONIGHT
 
 
* SKY/WEATHER........CLEAR.  
* MIN TEMPERATURE....  
* VALLEYS..........52-62.  
* MID SLOPE........57-67.  
* 24 HR TREND......LITTLE CHANGE.  
* MAX HUMIDITY.......  
* VALLEYS..........29-39%.  
* MID SLOPE........20-30%.  
* 24 HR TREND......3-5% WETTER.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....NORTHWEST WINDS 12 TO 18 MPH WITH GUSTS TO 35  
MPH SHIFTING TO THE WEST 9 TO 16 MPH WITH  
GUSTS TO 30 MPH IN THE LATE EVENING AND  
OVERNIGHT.  
* RIDGE TOP........WEST WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH.  
* HAINES INDEX.......5.  
* LAL................1.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......7500-8500 FT AGL IN THE EVENING THEN 200-500  
FT AGL.  
* TRANSPORT WINDS....WEST 10 TO 20 MPH.  
* VENTILATION........EXCELLENT DECREASING TO POOR AFTER MIDNIGHT.  
   
TUESDAY
 
 
* SKY/WEATHER........SUNNY.  
* MAX TEMPERATURE....  
* VALLEYS..........92-102.  
* MID SLOPE........88-98.  
* 24 HR TREND......LITTLE CHANGE.  
* MIN HUMIDITY.......  
* VALLEYS..........7-12%.  
* MID SLOPE........8-13%.  
* 24 HR TREND......LITTLE CHANGE.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH BECOMING NORTH 8 TO 13 MPH  
WITH GUSTS TO 20 MPH IN THE AFTERNOON.  
* RIDGE TOP........NORTHWEST WINDS 10 TO 15 MPH. GUSTS TO 25 MPH IN  
THE AFTERNOON.  
* HAINES INDEX.......5.  
* LAL................1.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......900 FT AGL INCREASING TO 11000-12000 FT AGL IN  
THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........MARGINAL INCREASING TO VERY GOOD IN THE  
AFTERNOON.  
   
TUESDAY NIGHT
 
 
* SKY/WEATHER........CLEAR.  
* MIN TEMPERATURE....  
* VALLEYS..........53-63.  
* MID SLOPE........57-67.  
* MAX HUMIDITY.......  
* VALLEYS..........30-40%.  
* MID SLOPE........21-31%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....NORTH WINDS 9 TO 14 MPH. GUSTS TO 30 MPH.  
* RIDGE TOP........NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS TO 30  
MPH.  
* HAINES INDEX.......4-5.  
* LAL................1.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......6600-7600 FT AGL IN THE EVENING THEN 200-500  
FT AGL.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........EXCELLENT DECREASING TO POOR AFTER MIDNIGHT.  
   
WEDNESDAY
 
 
* SKY/WEATHER........SUNNY.  
* MAX TEMPERATURE....  
* VALLEYS..........93-103.  
* MID SLOPE........89-99.  
* MIN HUMIDITY.......  
* VALLEYS..........7-12%.  
* MID SLOPE........8-13%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH BECOMING NORTH 5 TO 10 MPH  
LATE IN THE AFTERNOON.  
* RIDGE TOP........NORTH WINDS 10 TO 15 MPH. GUSTS TO 20 MPH LATE  
IN THE AFTERNOON.  
* HAINES INDEX.......6.  
* LAL................1.  
* CHC WETTING RAIN...5%.  
* MIXING HEIGHT......1800-2800 FT AGL INCREASING TO 14600-15600 FT  
AGL IN THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........FAIR INCREASING TO EXCELLENT IN THE AFTERNOON.  
 
   
EXTENDED
 
   
WEDNESDAY NIGHT
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE EVENING. LOWS 54-64. NORTH WINDS 9 TO 14 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 93-103. LOWS 54-64. WEST WINDS 10 TO 15 MPH.    
SATURDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 91-101.  
LOWS 53-63. WEST WINDS 10 TO 15 MPH.    
SUNDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS  
90-100. LOWS 53-63.    
MONDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 90-100.  
 

 
 
CAZ278-141430-  
EASTERN LASSEN COUNTY-  
227 PM PDT MON JUL 13 2020  
 
...FIRE WEATHER WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH  
THURSDAY EVENING FOR THUNDERSTORMS, NEW LIGHTNING STARTS, AND STRONG  
OUTFLOW WINDS...  
   
TONIGHT
 
 
* SKY/WEATHER........CLEAR.  
* MIN TEMPERATURE....  
* VALLEYS..........42-52.  
* MID SLOPE........47-57.  
* 24 HR TREND......LITTLE CHANGE.  
* MAX HUMIDITY.......  
* VALLEYS..........44-54%.  
* MID SLOPE........32-42%.  
* 24 HR TREND......LITTLE CHANGE.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....WEST WINDS 13 TO 20 MPH WITH GUSTS TO 35 MPH  
BECOMING NORTHWEST 9 TO 14 MPH WITH GUSTS TO  
25 MPH IN THE LATE EVENING AND OVERNIGHT.  
* RIDGE TOP........NORTHWEST WINDS 10 TO 20 MPH.  
* HAINES INDEX.......3.  
* LAL................1.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......6100-7100 FT AGL IN THE EVENING THEN 200-500  
FT AGL.  
* TRANSPORT WINDS....WEST 10 TO 15 MPH IN THE EVENING BECOMING  
LIGHT.  
* VENTILATION........EXCELLENT DECREASING TO POOR AFTER MIDNIGHT.  
   
TUESDAY
 
 
* SKY/WEATHER........SUNNY.  
* MAX TEMPERATURE....  
* VALLEYS..........86-96.  
* MID SLOPE........82-92.  
* 24 HR TREND......LITTLE CHANGE.  
* MIN HUMIDITY.......  
* VALLEYS..........10-20%.  
* MID SLOPE........12-18%.  
* 24 HR TREND......3-5% WETTER.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH BECOMING NORTHWEST 7 TO 12  
MPH WITH GUSTS TO 25 MPH LATE IN THE  
AFTERNOON.  
* RIDGE TOP........NORTH WINDS 10 TO 15 MPH IN THE MORNING BECOMING  
LIGHT.  
* HAINES INDEX.......3-4.  
* LAL................1.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......800 FT AGL INCREASING TO 10900-11900 FT AGL IN  
THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........POOR INCREASING TO EXCELLENT IN THE AFTERNOON.  
   
TUESDAY NIGHT
 
 
* SKY/WEATHER........CLEAR.  
* MIN TEMPERATURE....  
* VALLEYS..........43-53.  
* MID SLOPE........48-57.  
* MAX HUMIDITY.......  
* VALLEYS..........39-49%.  
* MID SLOPE........27-37%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....NORTHWEST WINDS 9 TO 14 MPH WITH GUSTS TO 25 MPH  
UNTIL EARLY MORNING BECOMING DOWNSLOPE 2 TO 5  
MPH.  
* RIDGE TOP........NORTHEAST WINDS 10 TO 15 MPH. GUSTS TO 25 MPH IN  
THE LATE EVENING AND OVERNIGHT.  
* HAINES INDEX.......3-4.  
* LAL................1.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......6600-7600 FT AGL IN THE EVENING THEN 200-500  
FT AGL.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........VERY GOOD DECREASING TO POOR AFTER MIDNIGHT.  
   
WEDNESDAY
 
 
* SKY/WEATHER........SUNNY.  
* MAX TEMPERATURE....  
* VALLEYS..........88-98.  
* MID SLOPE........84-94.  
* MIN HUMIDITY.......  
* VALLEYS..........10-15%.  
* MID SLOPE........10-15%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.  
* RIDGE TOP........NORTH WINDS 10 TO 15 MPH.  
* HAINES INDEX.......5.  
* LAL................1.  
* CHC WETTING RAIN...5%.  
* MIXING HEIGHT......1800-2800 FT AGL INCREASING TO 13300-14300 FT  
AGL IN THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........FAIR INCREASING TO VERY GOOD IN THE AFTERNOON.  
 
   
EXTENDED
 
   
WEDNESDAY NIGHT
 
CLEAR. LOWS 43-53. DOWNSLOPE 2 TO 5 MPH BECOMING  
NORTHWEST 7 TO 12 MPH IN THE LATE EVENING AND EARLY MORNING, THEN  
BECOMING DOWNSLOPE 2 TO 5 MPH IN THE MORNING.    
THURSDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS  
88-97. LOWS 43-53. WEST WINDS 10 TO 15 MPH.    
FRIDAY THROUGH SATURDAY
 
CLEAR. HIGHS 86-96. LOWS 43-53. WEST  
WINDS 10 TO 15 MPH.    
SUNDAY THROUGH MONDAY
 
CLEAR. HIGHS 85-95. LOWS 43-53.  
 

 
 
CAZ270-NVZ458-141430-  
SURPRISE VALLEY CALIFORNIA-NORTHERN WASHOE COUNTY-  
227 PM PDT MON JUL 13 2020  
   
TONIGHT
 
 
* SKY/WEATHER........CLEAR.  
* MIN TEMPERATURE....  
* VALLEYS..........47-57.  
* MID SLOPE........51-61.  
* 24 HR TREND......LITTLE CHANGE.  
* MAX HUMIDITY.......  
* VALLEYS..........30-40%.  
* MID SLOPE........26-36%.  
* 24 HR TREND......10-20% DRIER.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....WEST WINDS 12 TO 18 MPH WITH GUSTS TO 35 MPH  
SHIFTING TO THE NORTHWEST 7 TO 12 MPH WITH  
GUSTS TO 25 MPH.  
* RIDGE TOP........NORTH WINDS 10 TO 20 MPH.  
* HAINES INDEX.......2-3.  
* LAL................1.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......6500-7500 FT AGL IN THE EVENING THEN 200-500  
FT AGL.  
* TRANSPORT WINDS....WEST 15 TO 20 MPH IN THE EVENING BECOMING  
LIGHT.  
* VENTILATION........EXCELLENT DECREASING TO POOR AFTER MIDNIGHT.  
   
TUESDAY
 
 
* SKY/WEATHER........SUNNY.  
* MAX TEMPERATURE....  
* VALLEYS..........88-98.  
* MID SLOPE........83-91.  
* 24 HR TREND......LITTLE CHANGE.  
* MIN HUMIDITY.......  
* VALLEYS..........10-15%.  
* MID SLOPE........10-15%.  
* 24 HR TREND......LITTLE CHANGE.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH BECOMING NORTH 7 TO 12 MPH  
WITH GUSTS TO 20 MPH IN THE AFTERNOON.  
* RIDGE TOP........NORTHWEST WINDS 10 TO 15 MPH. GUSTS TO 20 MPH  
LATE IN THE AFTERNOON.  
* HAINES INDEX.......4.  
* LAL................1.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......800 FT AGL INCREASING TO 10600-11600 FT AGL IN  
THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........POOR INCREASING TO VERY GOOD IN THE AFTERNOON.  
   
TUESDAY NIGHT
 
 
* SKY/WEATHER........CLEAR.  
* MIN TEMPERATURE....  
* VALLEYS..........48-58.  
* MID SLOPE........51-61.  
* MAX HUMIDITY.......  
* VALLEYS..........27-37%.  
* MID SLOPE........23-33%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....NORTH WINDS 9 TO 14 MPH WITH GUSTS TO 25 MPH.  
* RIDGE TOP........NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS TO 25  
MPH.  
* HAINES INDEX.......4.  
* LAL................1.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......6600-7600 FT AGL IN THE EVENING THEN 200-500  
FT AGL.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........GOOD DECREASING TO POOR AFTER MIDNIGHT.  
   
WEDNESDAY
 
 
* SKY/WEATHER........SUNNY.  
* MAX TEMPERATURE....  
* VALLEYS..........89-99.  
* MID SLOPE........85-93.  
* MIN HUMIDITY.......  
* VALLEYS..........9-14%.  
* MID SLOPE........10-15%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....NORTHEAST WINDS 9 TO 14 MPH.  
* RIDGE TOP........NORTHEAST WINDS 10 TO 15 MPH. GUSTS TO 20 MPH IN  
THE MORNING.  
* HAINES INDEX.......6.  
* LAL................1.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......1700-2700 FT AGL INCREASING TO 12500-13500 FT  
AGL IN THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........FAIR INCREASING TO VERY GOOD IN THE AFTERNOON.  
 
   
EXTENDED
 
   
WEDNESDAY NIGHT
 
CLEAR. LOWS 48-58. NORTH WINDS 9 TO 14 MPH.    
THURSDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS  
90-100. LOWS 48-58. WEST WINDS 10 TO 15 MPH.    
FRIDAY THROUGH SATURDAY
 
CLEAR. HIGHS 89-99. LOWS 48-58. WEST  
WINDS 10 TO 15 MPH.    
SUNDAY THROUGH MONDAY
 
CLEAR. HIGHS 87-97. LOWS 48-58.  
 

 
 
CAZ271-141430-  
WESTERN LASSEN, EASTERN PLUMAS, EASTERN SIERRA, AND EASTERN NEVADA  
COUNTIES-  
227 PM PDT MON JUL 13 2020  
 
...FIRE WEATHER WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH  
THURSDAY EVENING FOR THUNDERSTORMS, NEW LIGHTNING STARTS, AND STRONG  
OUTFLOW WINDS...  
   
TONIGHT
 
 
* SKY/WEATHER........CLEAR.  
* MIN TEMPERATURE....  
* VALLEYS..........38-48.  
* MID SLOPE........47-57.  
* 24 HR TREND......LITTLE CHANGE.  
* MAX HUMIDITY.......  
* VALLEYS..........49-59%.  
* MID SLOPE........35-45%.  
* 24 HR TREND......5% DRIER LASSEN, 5% WETTER PLUMAS.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....WEST WINDS 9 TO 16 MPH WITH GUSTS TO 30 MPH  
BECOMING DOWNSLOPE 2 TO 5 MPH.  
* RIDGE TOP........WEST WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH.  
* HAINES INDEX.......3.  
* LAL................1.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......5300-6300 FT AGL IN THE EVENING THEN 200-500  
FT AGL.  
* TRANSPORT WINDS....WEST 10 TO 15 MPH IN THE EVENING BECOMING  
LIGHT.  
* VENTILATION........VERY GOOD DECREASING TO POOR AFTER MIDNIGHT.  
   
TUESDAY
 
 
* SKY/WEATHER........SUNNY.  
* MAX TEMPERATURE....  
* VALLEYS..........82-92.  
* MID SLOPE........80-90.  
* 24 HR TREND......LITTLE CHANGE.  
* MIN HUMIDITY.......  
* VALLEYS..........13-22%.  
* MID SLOPE........13-23%.  
* 24 HR TREND......3-5% WETTER.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH BECOMING NORTHWEST 9 TO 14  
MPH WITH GUSTS TO 25 MPH IN THE AFTERNOON.  
* RIDGE TOP........LIGHT WINDS.  
* HAINES INDEX.......3-4.  
* LAL................1.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......800 FT AGL INCREASING TO 9900-10900 FT AGL IN  
THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........POOR INCREASING TO VERY GOOD IN THE AFTERNOON.  
   
TUESDAY NIGHT
 
 
* SKY/WEATHER........CLEAR.  
* MIN TEMPERATURE....  
* VALLEYS..........39-49.  
* MID SLOPE........47-57.  
* MAX HUMIDITY.......  
* VALLEYS..........50-60%.  
* MID SLOPE........35-45%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....NORTHWEST WINDS 7 TO 12 MPH WITH GUSTS TO 20 MPH  
IN THE EVENING BECOMING DOWNSLOPE 2 TO 5 MPH.  
* RIDGE TOP........NORTHWEST WINDS 10 TO 15 MPH UNTIL EARLY MORNING  
BECOMING LIGHT.  
* HAINES INDEX.......3-4.  
* LAL................1.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......6200-7200 FT AGL IN THE EVENING THEN 200-500  
FT AGL.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........VERY GOOD DECREASING TO POOR AFTER MIDNIGHT.  
   
WEDNESDAY
 
 
* SKY/WEATHER........MOSTLY SUNNY. SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON.  
* MAX TEMPERATURE....  
* VALLEYS..........86-96.  
* MID SLOPE........83-93.  
* MIN HUMIDITY.......  
* VALLEYS..........12-17%.  
* MID SLOPE........12-18%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.  
* RIDGE TOP........EAST WINDS 10 TO 15 MPH UNTIL LATE AFTERNOON  
BECOMING LIGHT.  
* HAINES INDEX.......5.  
* LAL................2.  
* CHC WETTING RAIN...5%.  
* MIXING HEIGHT......1900-2900 FT AGL INCREASING TO 13100-14100 FT  
AGL IN THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........FAIR INCREASING TO EXCELLENT IN THE AFTERNOON.  
 
   
EXTENDED
 
   
WEDNESDAY NIGHT
 
CLEAR. LOWS 39-49. NORTHWEST WINDS 8 TO 13 MPH IN  
THE EVENING BECOMING DOWNSLOPE 2 TO 5 MPH.    
THURSDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS  
85-93. LOWS 38-48. WEST WINDS 10 TO 15 MPH.    
FRIDAY THROUGH SATURDAY
 
CLEAR. HIGHS 82-92. LOWS 38-48. SOUTHWEST  
WINDS 10 TO 15 MPH.    
SUNDAY THROUGH MONDAY
 
CLEAR. HIGHS 81-91. LOWS 38-48.  
 

 
 
CAZ274-141430-  
SOUTHERN MONO COUNTY-  
227 PM PDT MON JUL 13 2020  
 
...FIRE WEATHER WATCH IN EFFECT WEDNESDAY AFTERNOON THROUGH EVENING  
AND AGAIN THURSDAY AFTERNOON THROUGH EVENING FOR THUNDERSTORMS, NEW  
LIGHTNING STARTS, AND STRONG OUTFLOW WINDS...  
   
TONIGHT
 
 
* SKY/WEATHER........CLEAR.  
* MIN TEMPERATURE....  
* VALLEYS..........41-51.  
* MID SLOPE........51-61.  
* 24 HR TREND......LITTLE CHANGE.  
* MAX HUMIDITY.......  
* VALLEYS..........42-52%.  
* MID SLOPE........28-38%.  
* 24 HR TREND......5% WETTER.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....WEST WINDS 15 TO 20 MPH WITH GUSTS TO 30 MPH  
DECREASING TO 9 TO 14 MPH IN THE LATE EVENING  
AND OVERNIGHT.  
* RIDGE TOP........SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO 35  
MPH.  
* HAINES INDEX.......5-6.  
* LAL................1.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......7000-8000 FT AGL DECREASING TO 600 FT AGL  
AFTER MIDNIGHT.  
* TRANSPORT WINDS....SOUTHWEST 10 TO 15 MPH IN THE EVENING BECOMING  
LIGHT.  
* VENTILATION........VERY GOOD DECREASING TO POOR AFTER MIDNIGHT.  
   
TUESDAY
 
 
* SKY/WEATHER........SUNNY.  
* MAX TEMPERATURE....  
* VALLEYS..........83-93.  
* MID SLOPE........78-88.  
* 24 HR TREND......LITTLE CHANGE.  
* MIN HUMIDITY.......  
* VALLEYS..........8-18%.  
* MID SLOPE........10-17%.  
* 24 HR TREND......LITTLE CHANGE.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH BECOMING WEST 8 TO 13 MPH  
WITH GUSTS TO 45 MPH LATE IN THE AFTERNOON.  
* RIDGE TOP........LIGHT WINDS BECOMING SOUTH 10 TO 15 MPH IN THE  
AFTERNOON. GUSTS TO 35 MPH.  
* HAINES INDEX.......5-6.  
* LAL................1.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......900 FT AGL INCREASING TO 12000-13000 FT AGL IN  
THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........POOR INCREASING TO VERY GOOD IN THE AFTERNOON.  
   
TUESDAY NIGHT
 
 
* SKY/WEATHER........CLEAR.  
* MIN TEMPERATURE....  
* VALLEYS..........43-53.  
* MID SLOPE........51-61.  
* MAX HUMIDITY.......  
* VALLEYS..........39-49%.  
* MID SLOPE........26-36%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....NORTH WINDS 9 TO 14 MPH WITH GUSTS TO 30 MPH IN  
THE EVENING BECOMING DOWNSLOPE 2 TO 5 MPH.  
* RIDGE TOP........WEST WINDS 10 TO 15 MPH SHIFTING TO THE NORTH IN  
THE LATE EVENING AND OVERNIGHT.  
* HAINES INDEX.......6.  
* LAL................1.  
* CHC WETTING RAIN...0%.  
* MIXING HEIGHT......7600-8600 FT AGL IN THE EVENING THEN 200-500  
FT AGL.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........VERY GOOD DECREASING TO POOR AFTER MIDNIGHT.  
   
WEDNESDAY
 
 
* SKY/WEATHER........MOSTLY SUNNY. CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON.  
* MAX TEMPERATURE....  
* VALLEYS..........83-93.  
* MID SLOPE........79-89.  
* MIN HUMIDITY.......  
* VALLEYS..........9-17%.  
* MID SLOPE........10-17%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.  
* RIDGE TOP........EAST WINDS 10 TO 15 MPH. GUSTS TO 20 MPH IN THE  
MORNING THEN 20 MPH LATE IN THE AFTERNOON.  
* HAINES INDEX.......6.  
* LAL................2-3.  
* CHC WETTING RAIN...10%.  
* MIXING HEIGHT......2400-3400 FT AGL INCREASING TO 13400-14400 FT  
AGL IN THE AFTERNOON.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........FAIR INCREASING TO VERY GOOD IN THE AFTERNOON.  
 
   
EXTENDED
 
   
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN CLEARING.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING. LOWS  
45-55. SOUTHWEST WINDS 8 TO 13 MPH UNTIL EARLY MORNING BECOMING  
DOWNSLOPE 2 TO 5 MPH.    
THURSDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS 79-89.  
LOWS 44-54. SOUTHWEST WINDS 10 TO 15 MPH.    
FRIDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 82-92. LOWS  
44-54. SOUTHWEST WINDS 10 TO 15 MPH.    
SATURDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS  
80-90. LOWS 44-54. SOUTHWEST WINDS 10 TO 15 MPH.    
SUNDAY THROUGH MONDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 80-90. LOWS 44-54.  
 

 
 
.8 TO 14 DAY OUTLOOK FOR (TUE JUL 21 THROUGH MON JUL 27)  
ABOVE NORMAL TEMPERATURES AND NEAR NORMAL PRECIPITATION.  
 
=  

 
 
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