692  
FNUS76 KPQR 180259  
FWSPQR  
 
SPOT FORECAST FOR DRANO PILE RX...USFS  
NATIONAL WEATHER SERVICE PORTLAND OR  
659 PM PST MON NOV 17 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 0700 PST ON NOVEMBER 18.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
A DECAYING FRONT WILL BRING VERY LIGHT, IF ANY  
PRECIPITATION THROUGH THE EARLY AFTERNOON ON TUESDAY. THIS FRONT  
WILL ALSO BRING GUSTY WINDS UP TO 25 MPH THROUGH THE EARLY  
AFTERNOON. LIGHT WESTERLY WINDS WILL BECOME GUSTY EASTERLY WINDS  
TUESDAY NIGHT AND PERSIST THROUGH WEDNESDAY WITH GUSTS UP TO 25  
MPH. TUESDAY, THERE IS A 40% PROBABILITY FOR GUSTS UP TO 30 MPH  
AND A 45% PROBABILITY FOR GUSTS UP TO 35 MPH ON WEDNESDAY. VERY  
LIGHT, IF ANY PRECIPITATION IS EXPECTED ON WEDNESDAY AS WELL.  
   
TUESDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY BECOMING MOSTLY SUNNY BY THE AFTERNOON.  
SLIGHT CHANCE OF RAIN SHOWERS THROUGH EARLY AFTERNOON.  
MAX TEMPERATURE.....39 TO 47.  
MIN HUMIDITY........72-77 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......WEST WINDS 7 TO 11 MPH. GUSTS UP TO 25 MPH IN  
THE MORNING AND EARLY AFTERNOON.  
MIXING HEIGHT.......3200 FT AGL.  
TRANSPORT WINDS.....WEST 12 TO 15 MPH.  
 
TIME (PST) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........73 76 70 73 78 71 75 62 48 44 20  
WEATHER COV.....SCH SCH SCH SCH SCH SCH SCH SCH SCH  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW  
TSTM COV........  
TEMP............41 41 42 42 43 44 45 46 47 45 45  
RH..............78 80 81 82 81 76 72 72 71 72 74  
20 FT WIND DIR..W W W W W W W W W W W  
20 FT WIND SPD..11 11 11 11 11 10 10 9 8 7 7  
20 FT WIND GUST.18 18 17 18 18 17 17 16 14 13 13  
MIX HGT (KFT)...1.6 1.8 2.3 2.7 2.9 3.1 3.2 3.1 2.6 2.2 1.9  
TRANSP WIND DIR.W W W W W W W W W W W  
TRANSP WIND SPD.14 14 14 14 14 15 14 14 14 13 12  
   
TUESDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....32-37.  
MAX HUMIDITY........75-85 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......WEST WINDS 6 TO 7 MPH SHIFTING TO THE EAST  
AROUND 6 MPH OVERNIGHT.  
MIXING HEIGHT.......1400 FT AGL.  
TRANSPORT WINDS.....WEST 7 TO 10 MPH SHIFTING TO THE NORTHEAST  
OVERNIGHT.  
 
TIME (PST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........18 23 16 19 21 21 21 21 21 21 24 24  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............45 45 44 43 42 41 40 39 39 38 38 38  
RH..............72 75 73 76 78 79 80 81 81 81 81 80  
20 FT WIND DIR..W W W W W W W NE NE NE E E  
20 FT WIND SPD..7 6 6 6 6 6 6 6 6 6 6 6  
20 FT WIND GUST.13 11 11 11 10 10 10 10 10 10 12 12  
MIX HGT (KFT)...1.8 1.7 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.4  
TRANSP WIND DIR.W W W W W NW NE NE E E E E  
TRANSP WIND SPD.10 10 9 8 8 7 7 7 7 8 9 10  
   
WEDNESDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY BECOMING PARTLY SUNNY.  
SLIGHT CHANCE OF RAIN LATE IN THE AFTERNOON.  
MAX TEMPERATURE.....40-48.  
MIN HUMIDITY........68-78 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......EAST WINDS 6 TO 12 MPH. GUSTS UP TO 25 MPH.  
MIXING HEIGHT.......3700 FT AGL.  
TRANSPORT WINDS.....EAST 12 TO 20 MPH.  
 
TIME (PST) 6 AM 10 AM 2 PM  
SKY (%).........24 27 42  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE  
TSTM COV........  
TEMP............37 40 46  
RH..............79 79 67  
20 FT WIND......E 6G12 E 12G19 E 12G20  
MIX HGT (FT)....1400 2700 3400  
TRANSPORT WIND..E 12 E 16 E 20  
 

 
FORECASTER...BISHOP  
REQUESTED BY...LAUREN CLARK  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2526133.0/PQR  
.DELDT 11/18/25  
.FORMATTERVERSION 2.0.0  
.EMAIL LAUREN.CLARK@USDA.GOV,ROLAND.ROSE@USDA.GOV  
 
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