264  
FNUS76 KPDT 071955  
FWSPDT  
 
SPOT FORECAST FOR WANAKET PILE RX...BUREAU OF INDIAN AFFAIRS - UMATILLA AGENCY  
NATIONAL WEATHER SERVICE PENDLETON OR  
1155 AM PST THU DEC 7 2023  
 
FORECAST IS BASED ON IGNITION TIME OF 0700 PST ON DECEMBER 08.  
***THUNDERSTORMS IMPLY GUSTY AND ERRATIC WINDS***  
***WINDS ARE 20 FOOT 10-MINUTE AVERAGES***  
***CWR-CHANCE OF WETTING RAIN 0.10 OR GREATER***  
 
IF YOU HAVE QUESTIONS OR CONCERNS WITH THIS FORECAST, PLEASE  
CONTACT OUR OFFICE AT (541) 276-8134.  
   
DISCUSSION  
FORECAST AREA WILL BE BETWEEN WEATHER SYSTEMS  
FRIDAY PROVIDING FOR A DRY DAY AND WINDS LESS THAN 10 MPH.  
ANOTHER WEATHER SYSTEM IS EXPECTED TO MOVE INTO THE ARE  
ON SATURDAY WITH INCREASING CHANCE OF RAIN.  
   
FRIDAY  
 
SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT).  
CWR.................0 PERCENT.  
LAL.................1.  
MAX TEMPERATURE.....AROUND 50.  
MIN HUMIDITY........60-70 PERCENT.  
WIND (20 FT)........SOUTHWEST WINDS 5 TO 10 MPH.  
MIXING HEIGHT.......3000 FT AGL.  
TRANSPORT WINDS.....WEST AROUND 12 MPH.  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
FRIDAY NIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (50-60 PERCENT).  
CWR.................0 PERCENT.  
LAL.................1.  
MIN TEMPERATURE.....31-34.  
MAX HUMIDITY........85-95 PERCENT.  
WIND (20 FT)........SOUTH WINDS 3 TO 6 MPH.  
MIXING HEIGHT.......500 FT AGL.  
TRANSPORT WINDS.....SOUTH AROUND 5 MPH.  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
SATURDAY  
 
SKY/WEATHER.........MOSTLY CLOUDY (80-90 PERCENT). SLIGHT CHANCE OF  
RAIN IN THE MORNING, THEN RAIN LIKELY IN THE  
AFTERNOON.  
CWR.................3 PERCENT.  
LAL.................1.  
MAX TEMPERATURE.....43-46.  
MIN HUMIDITY........64-69 PERCENT.  
WIND (20 FT)........EAST WINDS 3 TO 7 MPH.  
MIXING HEIGHT.......1100 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST AROUND 7 MPH.  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
 
 
FORECASTER...SOLOMON  
REQUESTED BY...TRISTAN SPENCER  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2326466.1/PDT  
.DELDT 12/07/23  
.FORMATTERVERSION 2.0.0  
.EMAIL TRISTAN.SPENCER@BIA.GOV  
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