493  
FNUS75 KREV 240746  
FWSREV  
 
SPOT FORECAST FOR SHOSHONE FIRE...USWFS  
NATIONAL WEATHER SERVICE RENO NV  
1246 AM PDT MON AUG 24 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 0600 PDT ON AUGUST 24.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL  
WEATHER SERVICE IN RENO.  
   
DISCUSSION  
 
* WINDS WILL BE TERRAIN DRIVEN ACROSS THE FIRE. OTHERWISE, WINDS ARE  
NORTHWEST IN THE AFTERNOON ON THE RIDGES AND EXPOSED SLOPES.  
 
* SEASONAL TEMPERATURES WITH POOR OVERNIGHT HUMIDITY RECOVERIES. NO  
PRECIPITATION ANTICIPATED THIS WEEK.  
 
   
MONDAY  
 
SKY/WEATHER.........MOSTLY CLOUDY.  
TEMPERATURE.........  
VALLEY/SLOPE....MAX 90-94.  
RIDGELINE.......MAX 82-85.  
RH..................MIN 16-20%.  
20-FOOT WINDS.......  
VALLEY..........TERRAIN DRIVEN 3-7 MPH IN SHELTERED AREAS. OTHERWISE  
WEST 5-9 MPH WITH GUSTS TO 15 MPH IN THE AFTERNOON.  
RIDGELINE.......SOUTH 3-7 MPH IN THE MORNING, BECOMING WEST 6-10 MPH  
WITH GUSTS TO 15-20 MPH IN THE AFTERNOON.  
CHC WETTING RAIN....0%.  
CHANCE OF THUNDER...0%.  
MIXING HEIGHT.......200-500 FT AGL IN THE MORNING, THEN AROUND 12,000 FT  
AGL IN THE AFTERNOON.  
TRANSPORT WINDS.....LIGHT WINDS BECOMING SOUTHWEST AROUND 10 MPH IN  
THE AFTERNOON.  
VENTILATION.........POOR IN THE MORNING INCREASING TO EXCELLENT  
IN THE AFTERNOON.  
 
   
MONDAY NIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY, CLEAR BY DAYBREAK.  
TEMPERATURE.........  
VALLEY/SLOPE....MIN 60-63.  
RIDGELINE.......MIN 57-60.  
RH..................  
VALLEY/SLOPE....MAX 39-42%.  
RIDGELINE.......MAX 46-50%.  
20-FOOT WINDS.......  
VALLEY..........DOWNSLOPE/DOWNVALLEY 2-5 MPH.  
AFTER 10 PM PDT.  
RIDGELINE.......WEST 6-10 MPH WITH GUSTS TO 15 MPH EARLY IN THE EVENING,  
THEN BECOMING LIGHT AND VARIABLE OVERNIGHT.  
CHC WETTING RAIN....0%.  
CHANCE OF THUNDER...0%.  
MIXING HEIGHT.......1000 FT AGL IN THE EVENING.  
TRANSPORT WINDS.....WEST AROUND 15 MPH IN THE EVENING BECOMING  
LIGHT.  
VENTILATION.........EXCELLENT IN THE EARLY EVENING DECREASING TO POOR  
IN THE LATE EVENING AND OVERNIGHT.  
   
TUESDAY  
 
SKY/WEATHER.........CLEAR EARLY, THEN MOSTLY CLOUDY BY THE LATE MORNING.  
TEMPERATURE.........  
VALLEY/SLOPE....MAX 90-93.  
RIDGELINE.......MAX 83-86.  
RH..................MIN 15-19%.  
20-FOOT WINDS.......  
VALLEY..........TERRAIN DRIVEN 3-7 MPH IN SHELTERED AREAS. OTHERWISE  
NORTHWEST 5-9 MPH WITH GUSTS TO 15 MPH IN THE AFTERNOON.  
RIDGELINE.......SOUTH 3-7 MPH IN THE MORNING, BECOMING NORTHWEST 6-10 MPH  
WITH GUSTS TO 15-20 MPH IN THE AFTERNOON.  
CHC WETTING RAIN....0%.  
CHANCE OF THUNDER...0%.  
MIXING HEIGHT.......200-500 FT AGL IN THE MORNING, THEN AROUND 12,000 FT  
AGL IN THE AFTERNOON.  
TRANSPORT WINDS.....LIGHT WINDS BECOMING SOUTHWEST AROUND 10 MPH IN  
THE AFTERNOON.  
VENTILATION.........POOR IN THE MORNING INCREASING TO EXCELLENT  
IN THE AFTERNOON.  
 
 
FORECASTER...MCKELLAR  
REQUESTED BY...GRANT MOSS  
TYPE OF REQUEST...WILDFIRE  
.TAG 2620261.1/REV  
.DELDT 08/24/26  
.FORMATTERVERSION 2.0.0  
.EMAIL GRANTJMOSS@GMAIL.COM  
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