529  
FNUS76 KOTX 142014  
FWSOTX  
 
SPOT FORECAST FOR ULM CREEK...USFS  
NATIONAL WEATHER SERVICE SPOKANE WA  
114 PM PDT SUN SEP 14 2025  
 
FORECAST IS BASED ON FORECAST START TIME OF 0600 PDT ON SEPTEMBER 15.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
RAIN SHOWERS MOVING UP FROM THE SOUTH WILL INCREASE OVER THE AREA  
THIS AFTERNOON WITH A CHANCE OF SHOWERS TONIGHT. BETWEEN A TENTH TO A  
QUARTER INCH OF RAIN IS FORECAST FOR THE FIRE. MONDAY WILL BE WARMER  
AND DRIER BUT CLOUD COVER WILL LINGER. TUESDAY AND WEDNESDAY WILL BE  
MUCH WARMER AND DRIER.  
   
MONDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS LIKELY IN THE  
MORNING, THEN CHANCE OF RAIN SHOWERS IN THE  
AFTERNOON.  
CWR.................15 PERCENT.  
CHANCE OF LIGHTNING.10 PERCENT.  
MAX TEMPERATURE.....50 AT 5500 FEET, 59 AT 3500 FEET.  
MIN HUMIDITY........65-75 PERCENT.  
WIND (20 FT)........SOUTHWEST WINDS 3 TO 7 MPH.  
MIXING HEIGHT.......1000 FT AGL INCREASING TO 2500 FT AGL IN THE  
AFTERNOON.  
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.  
   
MONDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
CWR.................0 PERCENT.  
CHANCE OF LIGHTNING.0 PERCENT.  
MIN TEMPERATURE.... 44-49.  
MAX HUMIDITY........80-95 PERCENT.  
WIND (20 FT)........DOWNSLOPE/DOWNVALLEY 1 TO 3 MPH EXCEPT EAST  
3 TO 8 MPH ON RIDGETOPS.  
MIXING HEIGHT.......2000 FT AGL FALLING TO NEAR SURFACE AT 1900.  
TRANSPORT WINDS.....WEST AROUND 5 MPH SHIFTING TO EAST DURING THE  
LATE EVENING AND OVERNIGHT  
   
TUESDAY
 
 
SKY/WEATHER.........SUNNY AND WARMER.  
CWR.................0 PERCENT.  
CHANCE OF LIGHTNING.0 PERCENT.  
MAX TEMPERATURE.....65 AT 5500 FEET, 74 AT 3500 FEET.  
MIN HUMIDITY........35-42 PERCENT.  
WIND (20 FT)........VARIABLE 1 TO 4 MPH, EXCEPT EAST WINDS 3 TO 8 MPH  
ON RIDGETOPS.  
MIXING HEIGHT.......NEAR SURFACE THROUGH 1000 INCREASING TO 5500 FT  
AGL IN THE AFTERNOON.  
TRANSPORT WINDS.....EAST 5 TO 10 MPH.  
   
OUTLOOK DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
 
WARMER, CLEAR. LOWS 46-56. HIGHS 70-79. TERRAIN DRIVEN WINDS  
3 TO 7 MPH.    
THURSDAY
 
 
MOSTLY CLEAR. LOWS 50-60. HIGHS 68-77. TERRAIN DRIVEN WINDS 3 TO 7  
MPH.    
FRIDAY
 
 
PARTLY CLOUDY. LOWS 53-63. HIGHS 67-76. TERRAIN DRIVEN WINDS 3 TO 7  
MPH.  
 
 

 
FORECASTER...JW  
REQUESTED BY...OPSC(T)  
TYPE OF REQUEST...WILDFIRE  
.TAG 2521355.11/OTX  
.DELDT 09/14/25  
.FORMATTERVERSION 2.0.0  
.EMAIL MATTHEW_DEROSIER@FIRENET.GOV,VICTORIA.PAYNE@USDA.GOV,MAGGIE.PENAMORA@USDA.GOV,MEGAN.PRIMMER@USDA.GOV  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab WA Page
The Nexlab ID Page Main Text Page