569  
FNUS76 KOTX 171325  
FWSOTX  
 
SPOT FORECAST FOR BLUE 1...WA DEPT FISH AND WILDLIFE  
NATIONAL WEATHER SERVICE SPOKANE WA  
625 AM PDT FRI MAY 17 2013  
 
FORECAST IS BASED ON IGNITION TIME OF 0900 PDT ON MAY 17.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
 
A WEAK UPPER LEVEL TROUGH WILL PERSIST OVER THE BURN AREA THROUGH  
SATURDAY. THIS WILL ALLOW SCATTERED AFTERNOON AND EVENING SHOWERS  
TO FORM AND PASS OVER OR NEAR THE BURN AREA. A WEAK DISTURBANCE  
PASSAGE SATURDAY COULD IS EXPECTED TO INCREASE WINDS AND MAKE THEM  
POTENTIALLY GUSTY AND ALLOW FOR SOME COOLING.  
   
TODAY  
 
SKY/WEATHER.........PARTLY SUNNY. ISOLATED RAIN SHOWERS IN THE  
MORNING...THEN SCATTERED RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON.  
CWR.................20 PERCENT.  
MAX TEMPERATURE.....72.  
MIN HUMIDITY........35 PERCENT.  
WIND (20 FT)........UPSLOPE/UPVALLEY 2 TO 5 MPH. GUSTY AND  
ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS IN  
THE AFTERNOON.  
MIXING HEIGHT.......1500 FT AGL EARLY IN THE MORNING INCREASING TO  
6000 FT AGL IN THE LATE MORNING AND AFTERNOON.  
TRANSPORT WINDS.....SOUTHWEST 3 TO 7 MPH.  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.  
CHANCE OF RAIN SHOWERS IN THE EVENING...THEN  
SLIGHT CHANCE OF RAIN SHOWERS OVERNIGHT.  
CWR.................10 PERCENT.  
MIN TEMPERATURE.....48.  
MAX HUMIDITY........80 PERCENT.  
WIND (20 FT)........DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.  
MIXING HEIGHT.......LOWERING TO NEAR SURFACE OVERNIGHT.  
TRANSPORT WINDS.....WEST 3 TO 7 MPH.  
   
SATURDAY  
 
SKY/WEATHER.........PARTLY SUNNY. CHANCE OF RAIN SHOWERS.  
CWR.................20 PERCENT.  
MAX TEMPERATURE.....69.  
MIN HUMIDITY........36 PERCENT.  
WIND (20 FT)........UPSLOPE/UPVALLEY OR SOUTHWEST 2 TO 5 MPH.  
WIND GUSTS TO 15 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......NEAR SURFACE EARLY IN THE MORNING...BECOMING  
4000 FT AGL IN THE LATE MORNING AND AFTERNOON.  
TRANSPORT WINDS.....WEST 3 TO 7 MPH.  
 
 
FORECASTER...RP  
REQUESTED BY...TOM LEUSCHEN  
TYPE OF REQUEST...PRESCRIBED  
.TAG 20130517.BLUE1.01/OTX  
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