579  
FNUS76 KMFR 140421  
FWSMFR  
 
SPOT FORECAST FOR WILDHORSE PRESCRIBED BURN...USFS  
NATIONAL WEATHER SERVICE MEDFORD OR  
921 PM PDT WED MAY 13 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 1000 PDT ON MAY 14.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
NO RAIN IS EXPECTED DURING THE NEXT WEEK, BUT A FEW  
DRIZZLY SPRINKLES CANNOT BE RULED OUT WITH THE PASSAGE OF A  
DISSIPATING FRONT EARLY SATURDAY. THIS FRONT WILL BRING A MARINE  
PUSH OF LOW LEVEL CLOUDS AND HIGHER HUMIDITY. FIRST, WEAK HIGH  
PRESSURE WILL BRING WARMING AND DRYING ON THURSDAY, WITH BREEZY  
NORTHWEST WINDS VERY SLIGHTLY STRONGER THAN THOSE OF WEDNESDAY. IT  
WILL TREND COOLER FRIDAY INTO SATURDAY, WITH AFTERNOON NORTH TO  
NORTHEAST WINDS REMAINING BREEZY. NORTHEAST WINDS MAY BE BREEZY  
SATURDAY NIGHT THROUGH TUESDAY NIGHT WITH PEAK GUSTS UP TO 30 MPH.  
   
THURSDAY  
 
SKY/WEATHER.........SUNNY (0-10 PERCENT).  
CHANCE OF LIGHTNING.0 PERCENT.  
MAX TEMPERATURE.....AROUND 56.  
MIN HUMIDITY........52 PERCENT.  
EYE LEVEL WINDS.....NORTH WINDS AROUND 2 MPH SHIFTING TO THE  
NORTHWEST AROUND 3 MPH IN THE AFTERNOON.  
WIND (20 FT)........NORTH WINDS AROUND 4 MPH SHIFTING TO THE  
NORTHWEST 7 TO 10 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......2700 FT AGL.  
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH.  
CWR.................0 PERCENT.  
   
THURSDAY NIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY (20-30 PERCENT).  
CHANCE OF LIGHTNING.0 PERCENT.  
MIN TEMPERATURE.....AROUND 41.  
MAX HUMIDITY........82 PERCENT.  
EYE LEVEL WINDS.....NORTHWEST WINDS UP TO 3 MPH SHIFTING TO THE  
NORTHEAST AROUND 2 MPH OVERNIGHT.  
WIND (20 FT)........NORTHWEST WINDS 5 TO 9 MPH SHIFTING TO THE  
NORTHEAST 2 TO 5 MPH OVERNIGHT.  
MIXING HEIGHT.......400 FT AGL.  
TRANSPORT WINDS.....NORTH AROUND 8 MPH.  
CWR.................0 PERCENT.  
   
FRIDAY  
 
SKY/WEATHER.........MOSTLY SUNNY (15-25 PERCENT). INCREASING HIGH  
CLOUDS LATE.  
CHANCE OF LIGHTNING.0 PERCENT.  
MAX TEMPERATURE.....AROUND 54.  
MIN HUMIDITY........55 PERCENT.  
EYE LEVEL WINDS.....NORTH WINDS AROUND 2 MPH SHIFTING TO THE  
NORTHWEST AROUND 3 MPH IN THE AFTERNOON.  
WIND (20 FT)........NORTH WINDS AROUND 5 MPH INCREASING TO  
NORTHWEST 7 TO 10 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......4100 FT AGL.  
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH.  
CWR.................0 PERCENT.  
   
FORECAST DAYS 3 THROUGH 7  
   
SATURDAY  
 
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS AROUND 50. NORTH WINDS  
AROUND 10 MPH.    
SUNDAY  
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE MID 50S.  
NORTHEAST WINDS AROUND 10 TO 15 MPH.    
MONDAY  
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 60S.  
NORTH WINDS AROUND 11 MPH.    
TUESDAY  
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER 60S.  
NORTHEAST WINDS 10 TO 15 MPH.   
WEDNESDAY  
 
MOSTLY CLEAR. LOWS AROUND 50. HIGHS AROUND 70. NORTHEAST WINDS  
AROUND 10 MPH.  
   
OUTLOOK FOR THURSDAY MAY 21 THROUGH WEDNESDAY MAY 27  
 
FOR OREGON...INCREASED PROBABILITIES FOR ABOVE NORMAL TEMPERATURES  
AND NEAR NORMAL PRECIPITATION.  
 
=  
 
FORECASTER...WEYGAND  
REQUESTED BY...ANDREW LARRIMORE  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2613382.3/MFR  
.DELDT 05/14/26  
.FORMATTERVERSION 2.0.0  
.EMAIL RICHARD.LARRIMORE@USDA.GOV  
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