344  
FNUS76 KMFR 081648  
FWSMFR  
 
SPOT FORECAST FOR TIMBERED MTN...USFS  
NATIONAL WEATHER SERVICE MEDFORD OR  
848 AM PST MON DEC 8 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 0900 PST ON DECEMBER 09.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
 
AN INVERSION WILL LIKELY BE IN PLACE UNTIL LATE TUESDAY MORNING  
(~10AM), BUT MIXING IS NOT EXPECTED TO BE GREAT THROUGH THE DAY  
WITH THE INVERSION LIKELY REDEVELOPING AROUND 4PM TOMORROW  
AFTERNOON. NOT EXPECTING ANY RAINFALL AT THIS PRESCRIBED BURN  
LOCATION THIS WEEK THROUGH THE WEEKEND. TUESDAY LOOKS TO HAVE THE  
HIGHEST WIND SPEEDS COMPARATIVELY SPEAKING THIS WEEK, BUT THESE  
SPEEDS WILL LIKELY STAY UNDER 10 MPH.  
   
TUESDAY  
 
SKY/WEATHER.........PARTLY SUNNY (45-55 PERCENT).  
CHANCE OF LIGHTNING.0 PERCENT.  
MAX TEMPERATURE.....AROUND 55.  
MIN HUMIDITY........49 PERCENT.  
EYE LEVEL WINDS.....SOUTHWEST WINDS UP TO 3 MPH.  
WIND (20 FT)........SOUTHWEST WINDS 6 TO 9 MPH.  
MIXING HEIGHT.......2400 FT AGL.  
TRANSPORT WINDS.....WEST AROUND 14 MPH.  
CWR.................0 PERCENT.  
   
TUESDAY NIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY (60-70 PERCENT) THEN BECOMING  
PARTLY CLOUDY (45-55 PERCENT).  
CHANCE OF LIGHTNING.0 PERCENT.  
MIN TEMPERATURE.....AROUND 35.  
MAX HUMIDITY........88 PERCENT.  
EYE LEVEL WINDS.....SOUTHWEST WINDS AROUND 2 MPH IN THE EVENING  
BECOMING LIGHT.  
WIND (20 FT)........SOUTHWEST WINDS AROUND 5 MPH IN THE EVENING  
BECOMING LIGHT.  
MIXING HEIGHT.......500 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH.  
CWR.................0 PERCENT.  
   
WEDNESDAY  
 
SKY/WEATHER.........MOSTLY SUNNY (40-50 PERCENT).  
CHANCE OF LIGHTNING.0 PERCENT.  
MAX TEMPERATURE.....AROUND 57.  
MIN HUMIDITY........50 PERCENT.  
EYE LEVEL WINDS.....SOUTH WINDS AROUND 2 MPH SHIFTING TO THE WEST  
IN THE AFTERNOON.  
WIND (20 FT)........SOUTH WINDS AROUND 5 MPH SHIFTING TO THE WEST 5  
TO 6 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......2900 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 11 MPH.  
CWR.................0 PERCENT.  
   
FORECAST DAYS 3 THROUGH 7  
   
THURSDAY  
 
MOSTLY CLEAR. LOWS AROUND 30. HIGHS IN THE UPPER 50S. LIGHT  
WINDS.    
FRIDAY  
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE UPPER 50S.  
LIGHT WINDS.    
SATURDAY  
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE UPPER 50S.  
LIGHT WINDS.    
SUNDAY  
 
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 50S.    
MONDAY  
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN. LOWS IN THE LOWER  
30S. HIGHS IN THE LOWER 50S.  
 
 
FORECASTER...GUERRERO  
REQUESTED BY...MITCHELL MURPHY  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2527190.0/MFR  
.DELDT 12/08/25  
.FORMATTERVERSION 2.0.0  
.EMAIL MITCHELL.MURPHY@USDA.GOV,TIMOTHY.LAUPPE@USDA.GOV  
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