582  
FNUS75 KREV 301207  
FWSREV  
 
SPOT FORECAST FOR DOG VALLEY RX...USFS  
NATIONAL WEATHER SERVICE RENO NV  
507 AM PDT FRI MAY 30 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 1800 PDT ON MAY 30.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL  
WEATHER SERVICE IN RENO.  
   
DISCUSSION  
 
* TEMPERATURES TREND HOTTER THROUGH THE WEEKEND WITH CONTINUED  
DRY CONDITIONS.  
 
* WINDS WILL BE OVERALL LIGHT AND TERRAIN DRIVEN TODAY BEFORE  
SPEEDING UP OUT OF THE WEST WITH GUSTS UP TO 25 MPH ON  
SATURDAY AFTERNOON AND EVENING.  
 
* A SYSTEM MOVING INTO THE REGION LATE SUNDAY INTO NEXT WEEK  
WILL LEAD TO COOLER TEMPERATURES, CHANCES FOR PRECIPITATION,  
BUT WITH STRONGER WINDS.  
   
TONIGHT  
 
SKY/WEATHER.........CLEAR.  
TEMPERATURE.........84-86 AT IGNITION...MIN 55-56.  
RH..................15-20% AT IGNITION...MAX 33-35%.  
20-FOOT WINDS.......WINDS WEST AT 5 MPH AT IGNITION...OTHERWISE  
DOWNSLOPE 2-6 MPH BECOMING WEST 7-8 MPH GUSTING  
TO AROUND 15 MPH BY 2000 PDT, THEN BECOMING  
LIGHT AFTER 0300 PDT.  
CHC WETTING RAIN....0%.  
CHANCE OF THUNDER...0%.  
MIXING HEIGHT.......11000-11200 FT AGL DECREASING TO 600 FT AGL IN  
THE LATE EVENING AND OVERNIGHT.  
TRANSPORT WINDS.....WEST AROUND 10 MPH IN THE EVENING AND OVERNIGHT  
BECOMING LIGHT.  
VENTILATION.........EXCELLENT DECREASING TO POOR IN THE LATE  
EVENING AND OVERNIGHT.  
   
SATURDAY  
 
SKY/WEATHER.........SUNNY.  
TEMPERATURE.........MAX 87-89.  
RH..................MIN 14-15%.  
20-FOOT WINDS.......UPSLOPE 3-7 MPH BECOMING WEST 7-10 MPH GUSTING  
UP TO AROUND 17 MPH BY 1400 PDT.  
CHC WETTING RAIN....0%.  
CHANCE OF THUNDER...0%.  
MIXING HEIGHT.......600 FT AGL EARLY IN THE MORNING THEN  
11200-12200 FT AGL IN THE LATE MORNING AND  
AFTERNOON.  
TRANSPORT WINDS.....LIGHT WINDS BECOMING SOUTHWEST AROUND 10 MPH IN  
THE AFTERNOON.  
VENTILATION.........POOR TO VERY GOOD INCREASING TO EXCELLENT LATE  
IN THE AFTERNOON.  
   
SATURDAY NIGHT  
 
SKY/WEATHER.........CLEAR THEN BECOMING PARTLY CLOUDY.  
TEMPERATURE.........MIN 54-55.  
RH..................MAX 37-40%.  
20-FOOT WINDS.......WEST WINDS 10-15 MPH GUSTING TO AROUND 25 MPH  
BECOMING SOUTHWEST 7-9 MPH GUSTING UP TO 15 MPH  
BY 2000 PDT.  
CHC WETTING RAIN....0%.  
CHANCE OF THUNDER...0%.  
MIXING HEIGHT.......9500-9700 FT AGL DECREASING TO 600 FT AGL IN  
THE LATE EVENING AND OVERNIGHT.  
TRANSPORT WINDS.....WEST 15-20 MPH.  
VENTILATION.........EXCELLENT DECREASING TO POOR IN THE LATE  
EVENING AND OVERNIGHT.  
   
SUNDAY  
 
SKY/WEATHER.........PARTLY CLOUDY.  
TEMPERATURE.........MAX 80-82.  
RH..................MIN 16-77%.  
20-FOOT WINDS.......UPSLOPE 3-7 MPH BECOMING SOUTHWEST 9-14 MPH  
WITH GUSTS TO AROUND 25 MPH IN THE AFTERNOON.  
CHC WETTING RAIN....0%.  
CHANCE OF THUNDER...0%.  
MIXING HEIGHT.......600 FT AGL EARLY IN THE MORNING THEN 9000-10000  
FT AGL IN THE LATE MORNING AND AFTERNOON.  
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH INCREASING TO AROUND 20  
MPH IN THE AFTERNOON.  
VENTILATION.........POOR TO MARGINAL INCREASING TO EXCELLENT IN THE  
AFTERNOON.  
 
 
FORECASTER...CHYBA/JOHNSTON  
REQUESTED BY...RYAN BELL  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2514931.2/REV  
.DELDT 05/30/25  
.FORMATTERVERSION 2.0.0  
.EMAIL RYAN.BELL@USDA.GOV  
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