489  
FNUS76 KOTX 071056  
FWSOTX  
 
SPOT FORECAST FOR ST. JOE DIVIDE RX...USFS  
NATIONAL WEATHER SERVICE SPOKANE WA  
356 AM PDT THU MAY 7 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0600 PDT ON MAY 07.  
   
DISCUSSION
 
 
DRY CONDITIONS WILL OCCUR TODAY BUT RELATIVE HUMIDITY WILL BE  
HIGHER COMPARED TO WEDNESDAY WITH MINIMUM READINGS ABOVE 40  
PERCENT. WINDS WILL BE LIGHTER TODAY AS WELL, BUT INCREASE  
AGAIN ON FRIDAY AS ANOTHER WEAK WEATHER SYSTEM PASSES THROUGH  
WITH SOUTHWEST WINDS GUSTING UP TO 20 MPH.  
 
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL  
WEATHER SERVICE.  
***************************************************************  
FORECASTS FOR 20 FOOT WIND SPEEDS (VALLEYS AND RIDGE TOPS) ARE  
10 MINUTE AVERAGES REFLECTING RAWS WIND.  
***************************************************************  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY IN THE MORNING THEN PARTLY  
CLOUDY.  
CWR.................0 PERCENT.  
CHANCE OF LIGHTNING.0 PERCENT.  
MAX TEMPERATURE.....55 TOP OF UNIT...65 BOTTOM.  
MIN HUMIDITY........42-50 PERCENT.  
WIND (20 FT)........SOUTHWEST WINDS 3 TO 8 MPH.  
MIXING HEIGHT.......INCREASING TO 4000 FT AGL IN THE AFTERNOON.  
TRANSPORT WINDS.....WEST AROUND 10 MPH.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
CWR.................0 PERCENT.  
CHANCE OF LIGHTNING.0 PERCENT.  
MIN TEMPERATURE.....AROUND 45.  
MAX HUMIDITY........75-85 PERCENT.  
WIND (20 FT)........SOUTHWEST 4 TO 8 MPH ON RIDGETOPS, OTHERWISE  
DOWNSLOPE/DOWNVALLEY 1 TO 4 MPH.  
MIXING HEIGHT.......LOWERING TO NEAR SURFACE BETWEEN 1900-2000.  
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH ON RIDGETOPS OTHERWISE  
DOWNSLOPE/DOWNVALLEY LESS THAN 5 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY.  
CWR.................0 PERCENT.  
CHANCE OF LIGHTNING.0 PERCENT.  
MAX TEMPERATURE.....55 TOP OF UNIT...65 BOTTOM.  
MIN HUMIDITY........35-42 PERCENT.  
WIND (20 FT)........SOUTHWEST 3 TO 8 MPH IN THE MORNING INCREASING  
TO 6 TO 12 MPH WITH GUSTS UP TO 20 MPH IN THE  
AFTERNOON. STRONGEST WINDS ON RIDGETOPS.  
MIXING HEIGHT.......NEAR SURFACE THROUGH 0800 INCREASING TO  
4000 FEET AGL IN THE AFTERNOON.  
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH IN THE MORNING INCREASING  
TO AROUND 15 MPH IN THE AFTERNOON.  
 

 
FORECASTER...JW  
REQUESTED BY...MARSHALL MYHRE  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2612629.3/OTX  
.DELDT 05/07/26  
.FORMATTERVERSION 2.0.0  
.EMAIL MARSHALL.MYHRE@USDA.GOV  
 
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