602  
FNUS76 KMFR 131843  
FWSMFR  
 
SPOT FORECAST FOR RIFFLE PILES RX...USFWS  
NATIONAL WEATHER SERVICE MEDFORD OR  
1043 AM PST THU NOV 13 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 1000 PST ON NOVEMBER 14.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
..WIND ADVISORY IN EFFECT UNTIL 10 PM PST THIS EVENING
 
 
   
DISCUSSION
 
 
WIND SPEEDS TOMORROW (FRIDAY) WILL BE MUCH LOWER IN COMPARISON TO  
TODAY. PRECIPITATION WILL COME TO AN END TONIGHT, AND WE ARE NOT  
EXPECTING ANY SHOWERS TOMORROW AT THIS LOCATION. EXPECTING WIND  
SPEEDS TO BE PREDOMINATELY OUT OF THE SOUTH TO SOUTHWEST TOMORROW.  
GIVEN RAINFALL EXPECTED TODAY/TONIGHT, WE ARE NOT EXPECTING RH  
VALUES TO DIP BELOW 50 PERCENT TOMORROW AFTERNOON. LASTLY, THERE  
IS A SMALL CHANCE (~20%) FOR A LIGHT SHOWER AROUND THE START TIME  
TOMORROW MORNING, BUT CHANCES ARE MUCH BETTER EAST OF THIS  
LOCATION.  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....AROUND 48.  
MIN HUMIDITY........57 PERCENT.  
EYE LEVEL WINDS.....SOUTH WINDS UP TO 7 MPH.  
WIND (20 FT)........SOUTHWEST WINDS 8 TO 12 MPH. GUSTS AROUND  
15 MPH.  
MIXING HEIGHT.......2100 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 17 MPH.  
CWR.................0 PERCENT.  
   
FRIDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....AROUND 31.  
MAX HUMIDITY........82 PERCENT.  
EYE LEVEL WINDS.....SOUTHWEST WINDS AROUND 2 MPH.  
WIND (20 FT)........SOUTHWEST WINDS 5 TO 6 MPH.  
MIXING HEIGHT.......0 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 7 MPH.  
CWR.................0 PERCENT.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30 PERCENT).  
MAX TEMPERATURE.....AROUND 50.  
MIN HUMIDITY........51 PERCENT.  
EYE LEVEL WINDS.....SOUTHEAST WINDS AROUND 2 MPH SHIFTING TO THE  
EAST IN THE AFTERNOON.  
WIND (20 FT)........SOUTHEAST WINDS AROUND 6 MPH SHIFTING TO THE  
EAST 5 TO 6 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......1400 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST AROUND 7 MPH.  
CWR.................0 PERCENT.  
 

 
FORECASTER...GUERRERO  
REQUESTED BY...NATE CRAWFORD  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2525849.0/MFR  
.DELDT 11/13/25  
.FORMATTERVERSION 2.0.0  
.EMAIL NATHAN_CRAWFORD@FWS.GOV,SAMUEL_TACCHINI@FWS.GOV  
 
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