447  
FNUS55 KREV 261235  
FWFREV  
 
FIRE WEATHER PLANNING FORECAST OFFSEASON FORMAT  
NATIONAL WEATHER SERVICE RENO NV  
535 AM PDT FRI MAY 26 2017  
   
DISCUSSION
 
 
TEMPERATURES WILL REMAIN COOLER TODAY WITH LIGHTER NORTHWEST WINDS.  
HIGH PRESSURE BUILDS OVER THE REGION THIS WEEKEND WITH TEMPERATURES  
WARMING TO WELL ABOVE AVERAGE ONCE AGAIN. WINDS WILL REMAIN LIGHT.  
HIGH PRESSURE WILL SLOWLY SLIDE EAST INTO TUESDAY WITH A FEW  
THUNDERSTORMS POSSIBLE SOUTH OF LAKE TAHOE AND YERINGTON SUNDAY  
THROUGH TUESDAY.  
 
NOTE: PLEASE SEE OPERATING PLAN FOR DETAILED ZONE DESCRIPTIONS  
HTTP://WEATHER.GOV/RENO  
 
NVZ450-271245-  
WESTERN NEVADA SIERRA FRONT-  
535 AM PDT FRI MAY 26 2017  
   
TODAY
 
 
* SKY/WEATHER........SUNNY.  
* MAX TEMPERATURE....  
* VALLEYS..........73-78.  
* MIN HUMIDITY.......  
* VALLEYS..........15-25%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....NORTH WINDS UP TO 10 MPH WITH GUSTS TO 20 MPH.  
* RIDGE TOP........NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO 30  
MPH.  
* MIXING HEIGHT......10500-11500 FT MSL.  
* TRANSPORT WINDS....NORTHWEST 10 TO 15 MPH.  
* VENTILATION........EXCELLENT.  
   
TONIGHT
 
 
* SKY/WEATHER........PARTLY CLOUDY THEN BECOMING CLEAR.  
* MIN TEMPERATURE....  
* VALLEYS..........42-52.  
* MAX HUMIDITY.......  
* VALLEYS..........70-80%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....NORTHWEST WINDS AROUND 10 MPH WITH GUSTS TO 20  
MPH IN THE EVENING BECOMING LIGHT.  
* RIDGE TOP........NORTHWEST WINDS 10 TO 15 MPH IN THE EVENING  
BECOMING LIGHT.  
   
SATURDAY
 
 
* SKY/WEATHER........SUNNY.  
* MAX TEMPERATURE....  
* VALLEYS..........76-81.  
* MIN HUMIDITY.......  
* VALLEYS..........13-21%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....LIGHT WINDS BECOMING EAST AROUND 10 MPH IN THE  
AFTERNOON.  
* RIDGE TOP........LIGHT WINDS.  
* MIXING HEIGHT......10500-11500 FT MSL.  
* TRANSPORT WINDS....EAST UP TO 10 MPH.  
* VENTILATION........GOOD.  
 
   
EXTENDED
 
   
SATURDAY NIGHT
 
CLEAR. LOWS 43-53. NORTHEAST WINDS AROUND 10 MPH.    
SUNDAY
 
CLEAR. HIGHS 78-88. LOWS 45-55. LIGHT WINDS.    
MEMORIAL DAY
 
PARTLY CLOUDY. HIGHS 82-92. LOWS 48-58. WEST WINDS  
AROUND 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. HIGHS  
85-95. LOWS 48-58. WEST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. HIGHS  
77-87. LOWS 47-57.    
THURSDAY
 
SUNNY. HIGHS 76-86.  
 

 
 
CAZ272-271245-  
GREATER LAKE TAHOE AREA-  
535 AM PDT FRI MAY 26 2017  
   
TODAY
 
 
* SKY/WEATHER........SUNNY THEN BECOMING PARTLY CLOUDY.  
* MAX TEMPERATURE....  
* VALLEYS..........57-67.  
* MIN HUMIDITY.......  
* VALLEYS..........23-33%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....LIGHT WINDS BECOMING WEST AROUND 10 MPH IN THE  
AFTERNOON.  
* RIDGE TOP........WEST WINDS 15 TO 20 MPH WITH GUSTS TO 35 MPH.  
* MIXING HEIGHT......11000-12000 FT MSL.  
* TRANSPORT WINDS....WEST AROUND 10 MPH.  
* VENTILATION........GOOD.  
   
TONIGHT
 
 
* SKY/WEATHER........PARTLY CLOUDY THEN BECOMING CLEAR.  
* MIN TEMPERATURE....  
* VALLEYS..........32-42.  
* MAX HUMIDITY.......  
* VALLEYS..........83-93%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....WEST WINDS AROUND 10 MPH IN THE EVENING BECOMING  
LIGHT.  
* RIDGE TOP........NORTHWEST WINDS 10 TO 15 MPH SHIFTING TO THE  
NORTHEAST WITH GUSTS TO 25 MPH AFTER MIDNIGHT.  
   
SATURDAY
 
 
* SKY/WEATHER........SUNNY.  
* MAX TEMPERATURE....  
* VALLEYS..........62-72.  
* MIN HUMIDITY.......  
* VALLEYS..........22-32%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....LIGHT WINDS BECOMING EAST AROUND 10 MPH IN THE  
AFTERNOON.  
* RIDGE TOP........EAST WINDS 10 TO 15 MPH WITH GUSTS TO 25 MPH IN  
THE MORNING BECOMING LIGHT.  
* MIXING HEIGHT......11500-12500 FT MSL.  
* TRANSPORT WINDS....EAST UP TO 10 MPH.  
* VENTILATION........GOOD.  
 
   
EXTENDED
 
   
SATURDAY NIGHT
 
CLEAR. LOWS 33-43. EAST WINDS AROUND 10 MPH.    
SUNDAY
 
CLEAR. HIGHS 67-77. LOWS 33-43. EAST WINDS AROUND 10 MPH.    
MEMORIAL DAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. HIGHS  
71-81. LOWS 35-45. WEST WINDS AROUND 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. HIGHS  
73-83. LOWS 36-46. SOUTHWEST WINDS 10 TO 15 MPH.    
WEDNESDAY THROUGH THURSDAY
 
CLEAR. HIGHS 71-76. LOWS 35-45.  
 

 
 
NVZ453-271245-  
WEST CENTRAL NEVADA BASIN AND RANGE-  
535 AM PDT FRI MAY 26 2017  
   
TODAY
 
 
* SKY/WEATHER........SUNNY.  
* MAX TEMPERATURE....  
* VALLEYS..........70-80.  
* MIN HUMIDITY.......  
* VALLEYS..........11-21%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO 25  
MPH.  
* RIDGE TOP........NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO 30  
MPH.  
* MIXING HEIGHT......10000-11000 FT MSL.  
* TRANSPORT WINDS....NORTHWEST 10 TO 15 MPH.  
* VENTILATION........EXCELLENT.  
   
TONIGHT
 
 
* SKY/WEATHER........CLEAR.  
* MIN TEMPERATURE....  
* VALLEYS..........42-52.  
* MAX HUMIDITY.......  
* VALLEYS..........71-81%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....NORTH WINDS 10 TO 15 MPH BECOMING NORTHEAST  
AFTER MIDNIGHT. GUSTS UP TO 25 MPH.  
* RIDGE TOP........NORTH WINDS 10 TO 15 MPH WITH GUSTS TO 30 MPH.  
   
SATURDAY
 
 
* SKY/WEATHER........SUNNY.  
* MAX TEMPERATURE....  
* VALLEYS..........78-83.  
* MIN HUMIDITY.......  
* VALLEYS..........9-19%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....NORTHEAST WINDS AROUND 10 MPH IN THE MORNING  
BECOMING LIGHT.  
* RIDGE TOP........LIGHT WINDS. GUSTS UP TO 25 MPH IN THE MORNING.  
* MIXING HEIGHT......10500-11500 FT MSL.  
* TRANSPORT WINDS....NORTHEAST UP TO 10 MPH.  
* VENTILATION........GOOD.  
 
   
EXTENDED
 
   
SATURDAY NIGHT
 
CLEAR. LOWS 45-55. LIGHT WINDS.    
SUNDAY
 
CLEAR. HIGHS 78-88. LOWS 46-56. NORTHEAST WINDS AROUND  
10 MPH.    
MEMORIAL DAY
 
CLEAR. HIGHS 83-93. LOWS 49-59. NORTHEAST WINDS  
AROUND 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. HIGHS  
87-97. LOWS 52-62. SOUTHWEST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. HIGHS  
81-91. LOWS 51-61.    
THURSDAY
 
PARTLY CLOUDY. HIGHS 81-91.  
 

 
 
CAZ270-278-NVZ458-271245-  
SURPRISE VALLEY CALIFORNIA-EASTERN LASSEN COUNTY-  
NORTHERN WASHOE COUNTY-  
535 AM PDT FRI MAY 26 2017  
   
TODAY
 
 
* SKY/WEATHER........SUNNY.  
* MAX TEMPERATURE....  
* VALLEYS..........68-78.  
* MIN HUMIDITY.......  
* VALLEYS..........16-26%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....NORTH WINDS AROUND 10 MPH WITH GUSTS TO 25 MPH.  
* RIDGE TOP........LIGHT WINDS BECOMING NORTH 10 TO 15 MPH IN THE  
AFTERNOON.  
* MIXING HEIGHT......10500-11500 FT MSL.  
* TRANSPORT WINDS....NORTHWEST 10 TO 15 MPH.  
* VENTILATION........EXCELLENT.  
   
TONIGHT
 
 
* SKY/WEATHER........CLEAR.  
* MIN TEMPERATURE....  
* VALLEYS..........41-51.  
* MAX HUMIDITY.......  
* VALLEYS..........73-83%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....NORTH WINDS UP TO 10 MPH. GUSTS UP TO 25 MPH IN  
THE EVENING.  
* RIDGE TOP........NORTH WINDS 10 TO 15 MPH IN THE EVENING BECOMING  
LIGHT.  
   
SATURDAY
 
 
* SKY/WEATHER........SUNNY.  
* MAX TEMPERATURE....  
* VALLEYS..........76-81.  
* MIN HUMIDITY.......  
* VALLEYS..........12-19%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....LIGHT WINDS.  
* RIDGE TOP........LIGHT WINDS.  
* MIXING HEIGHT......10000-11000 FT MSL.  
* TRANSPORT WINDS....EAST AROUND 10 MPH.  
* VENTILATION........GOOD.  
 
   
EXTENDED
 
   
SATURDAY NIGHT
 
CLEAR. LOWS 45-55. LIGHT WINDS.    
SUNDAY
 
CLEAR. HIGHS 76-86. LOWS 45-55. NORTHEAST WINDS AROUND  
10 MPH.    
MEMORIAL DAY
 
CLEAR. HIGHS 81-91. LOWS 48-58. NORTHEAST WINDS  
AROUND 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. HIGHS 86-96. LOWS 48-58. WEST WINDS 10 TO  
15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. HIGHS  
77-87. LOWS 47-57.    
THURSDAY
 
PARTLY CLOUDY. HIGHS 77-87.  
 

 
 
CAZ271-271245-  
WESTERN LASSEN/EASTERN PLUMAS/EASTERN SIERRA/EASTERN NEVADA COUNTIES-  
535 AM PDT FRI MAY 26 2017  
   
TODAY
 
 
* SKY/WEATHER........PARTLY CLOUDY THEN BECOMING SUNNY.  
* MAX TEMPERATURE....  
* VALLEYS..........65-75.  
* MIN HUMIDITY.......  
* VALLEYS..........19-29%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....NORTHWEST WINDS UP TO 10 MPH. GUSTS UP TO 20 MPH  
IN THE AFTERNOON.  
* RIDGE TOP........LIGHT WINDS.  
* MIXING HEIGHT......10500-11500 FT MSL.  
* TRANSPORT WINDS....NORTHWEST 10 TO 15 MPH.  
* VENTILATION........EXCELLENT.  
   
TONIGHT
 
 
* SKY/WEATHER........CLEAR.  
* MIN TEMPERATURE....  
* VALLEYS..........34-44.  
* MAX HUMIDITY.......  
* VALLEYS..........83-93%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....NORTHWEST WINDS AROUND 10 MPH WITH GUSTS TO 20  
MPH IN THE EVENING BECOMING LIGHT.  
* RIDGE TOP........LIGHT WINDS.  
   
SATURDAY
 
 
* SKY/WEATHER........SUNNY.  
* MAX TEMPERATURE....  
* VALLEYS..........73-83.  
* MIN HUMIDITY.......  
* VALLEYS..........14-24%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....LIGHT WINDS.  
* RIDGE TOP........LIGHT WINDS.  
* MIXING HEIGHT......10500-11500 FT MSL.  
* TRANSPORT WINDS....EAST AROUND 10 MPH.  
* VENTILATION........GOOD.  
 
   
EXTENDED
 
   
SATURDAY NIGHT
 
CLEAR. LOWS 36-46. LIGHT WINDS.    
SUNDAY
 
CLEAR. HIGHS 77-87. LOWS 35-45. EAST WINDS AROUND 10 MPH.    
MEMORIAL DAY
 
CLEAR. HIGHS 80-90. LOWS 37-47. SOUTHWEST WINDS  
10 TO 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. HIGHS 83-93. LOWS 38-48. SOUTHWEST WINDS  
10 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. HIGHS  
74-84. LOWS 36-46.    
THURSDAY
 
PARTLY CLOUDY. HIGHS 73-83.  
 

 
 
CAZ273-271245-  
MONO AND EASTERN ALPINE COUNTIES-  
535 AM PDT FRI MAY 26 2017  
   
TODAY
 
 
* SKY/WEATHER........SUNNY.  
* MAX TEMPERATURE....  
* VALLEYS..........70-80.  
* MIN HUMIDITY.......  
* VALLEYS..........11-21%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....LIGHT WINDS BECOMING NORTH AROUND 10 MPH IN THE  
AFTERNOON.  
* RIDGE TOP........WEST WINDS 10 TO 15 MPH IN THE MORNING BECOMING  
LIGHT. GUSTS UP TO 35 MPH.  
* MIXING HEIGHT......11500-12500 FT MSL.  
* TRANSPORT WINDS....WEST AROUND 10 MPH.  
* VENTILATION........VERY GOOD.  
   
TONIGHT
 
 
* SKY/WEATHER........PARTLY CLOUDY THEN BECOMING CLEAR.  
* MIN TEMPERATURE....  
* VALLEYS..........32-42.  
* MAX HUMIDITY.......  
* VALLEYS..........79-89%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....NORTHWEST WINDS AROUND 10 MPH WITH GUSTS TO 20  
MPH IN THE EVENING BECOMING LIGHT.  
* RIDGE TOP........LIGHT WINDS BECOMING NORTHEAST 15 TO 20 MPH  
AFTER MIDNIGHT. GUSTS UP TO 35 MPH.  
   
SATURDAY
 
 
* SKY/WEATHER........SUNNY.  
* MAX TEMPERATURE....  
* VALLEYS..........72-82.  
* MIN HUMIDITY.......  
* VALLEYS..........12-22%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....LIGHT WINDS.  
* RIDGE TOP........NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS TO 25  
MPH IN THE MORNING BECOMING LIGHT.  
* MIXING HEIGHT......12000-13000 FT MSL.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........FAIR.  
 
   
EXTENDED
 
   
SATURDAY NIGHT
 
CLEAR. SLIGHT CHANCE OF THUNDERSTORMS. LOWS 31-41.  
LIGHT WINDS.    
SUNDAY
 
CLEAR. SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 76-86. LOWS  
31-41. LIGHT WINDS.    
MEMORIAL DAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. HIGHS  
81-91. LOWS 35-45. SOUTH WINDS AROUND 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. HIGHS  
79-89. LOWS 35-45. SOUTHWEST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. HIGHS  
76-86. LOWS 34-44.    
THURSDAY
 
PARTLY CLOUDY. HIGHS 76-86.  
 

 
 
NVZ459-271245-  
MINERAL AND SOUTHERN LYON COUNTIES-  
535 AM PDT FRI MAY 26 2017  
   
TODAY
 
 
* SKY/WEATHER........SUNNY.  
* MAX TEMPERATURE....  
* VALLEYS..........70-80.  
* MIN HUMIDITY.......  
* VALLEYS..........11-20%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO 30  
MPH.  
* RIDGE TOP........NORTH WINDS 10 TO 15 MPH WITH GUSTS TO 30 MPH.  
* MIXING HEIGHT......10500-11500 FT MSL.  
* TRANSPORT WINDS....NORTHWEST 10 TO 15 MPH.  
* VENTILATION........EXCELLENT.  
   
TONIGHT
 
 
* SKY/WEATHER........PARTLY CLOUDY THEN BECOMING CLEAR.  
* MIN TEMPERATURE....  
* VALLEYS..........45-55.  
* MAX HUMIDITY.......  
* VALLEYS..........55-65%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....NORTH WINDS 10 TO 15 MPH DECREASING TO UP TO 10  
MPH AFTER MIDNIGHT. GUSTS UP TO 25 MPH.  
* RIDGE TOP........NORTH WINDS 15 TO 20 MPH WITH GUSTS TO 30 MPH.  
   
SATURDAY
 
 
* SKY/WEATHER........SUNNY.  
* MAX TEMPERATURE....  
* VALLEYS..........78-83.  
* MIN HUMIDITY.......  
* VALLEYS..........11-17%.  
* 20-FOOT WINDS......  
* VALLEYS/SLOPE....LIGHT WINDS.  
* RIDGE TOP........LIGHT WINDS.  
* MIXING HEIGHT......11500-12500 FT MSL.  
* TRANSPORT WINDS....LIGHT WINDS.  
* VENTILATION........FAIR.  
 
   
EXTENDED
 
   
SATURDAY NIGHT
 
CLEAR. LOWS 46-56. LIGHT WINDS.    
SUNDAY
 
CLEAR. HIGHS 79-89. LOWS 47-57. NORTH WINDS AROUND 10 MPH.   
MEMORIAL DAY
 
PARTLY CLOUDY. HIGHS 83-93. LOWS 51-61. SOUTH WINDS  
10 TO 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. HIGHS  
83-93. LOWS 53-63. SOUTHWEST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. HIGHS  
84-89. LOWS 52-62.    
THURSDAY
 
PARTLY CLOUDY. HIGHS 83-88.  
 

 
 
.8 TO 14 DAY OUTLOOK FOR (FRI JUN 2 THROUGH THU JUN 8)  
ABOVE NORMAL TEMPERATURES AND BELOW NORMAL PRECIPITATION.  
 
=  

 
 
HTTP://WEATHER.GOV/RENO  
 
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