499  
FNUS76 KOTX 171247  
FWSOTX  
 
SPOT FORECAST FOR UPPER WHEELER...WASHINGTON DNR  
NATIONAL WEATHER SERVICE SPOKANE WA  
547 AM PDT FRI APR 17 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0800 PDT ON APRIL 17.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
 
DRY WEATHER WITH A WARMING TREND WILL OCCUR THROUGH MONDAY. WINDS  
WILL BE TERRAIN DRIVEN THROUGH THROUGH THE WEEKEND. THERE IS A  
SMALL CHANCE OF SPRINKLES THIS AFTERNOON BUT A WETTING RAIN IS NOT  
EXPECTED.  
   
TODAY  
 
SKY/WEATHER.........SUNNY BECOMING PARTLY CLOUDY IN THE AFTERNOON.  
20 PERCENT CHANCE OF SPRINKLES IN THE AFTERNOON.  
CWR.................0 PERCENT.  
CHANCE OF LIGHTNING.0 PERCENT.  
MAX TEMPERATURE.....48.  
MIN HUMIDITY........47-52 PERCENT.  
WIND (20 FT)........VARIABLE 2-4 MPH BECOMING UPSLOPE/UPVALLEY  
3-6 MPH AROUND 1100 HOURS.  
MIXING HEIGHT.......3500 FT AGL AROUN 1500 HOURS.  
TRANSPORT WINDS.....NORTH AROUND 6 MPH SHIFTING TO THE EAST IN THE  
AFTERNOON.  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY.  
CWR.................0 PERCENT.  
CHANCE OF LIGHTNING.0 PERCENT.  
MIN TEMPERATURE.....33.  
MAX HUMIDITY........60-65 PERCENT.  
WIND (20 FT)........DOWNSLOPE/DOWNVALLEY WINDS 5-10 MPH  
BECOMING LIGHT AROUND 0500 HOURS.  
MIXING HEIGHT.......FALLING TO NEAR SURFACE AROUND 2000 HOURS.  
TRANSPORT WINDS.....SOUTH 7 TO 9 MPH.  
   
SATURDAY  
 
SKY/WEATHER.........PARTLY SUNNY.  
CWR.................0 PERCENT.  
CHANCE OF LIGHTNING.0 PERCENT.  
MAX TEMPERATURE.....54.  
MIN HUMIDITY........42-47 PERCENT.  
WIND (20 FT)........UPSLOPE/UPVALLEY 6-12 MPH.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....SOUTH 6 TO 9 MPH.  
 
 
FORECASTER...DB  
REQUESTED BY...STEVEN REPTSIS  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2610591.0/OTX  
.DELDT 04/17/26  
.FORMATTERVERSION 2.0.0  
.EMAIL NICHOLAS.GALE@DNR.WA.GOV,NOLAN.BREWER@DNR.WA.GOV,STEVEN.REPTSIS@DNR.WA.GOV,JEFFREY.DIMKE@DNR.WA.GOV  
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