487  
FNUS76 KMFR 070339  
FWSMFR  
 
SPOT FORECAST FOR WILDHORSE PRESCRIBED BURN...USFS  
NATIONAL WEATHER SERVICE MEDFORD OR  
839 PM PDT WED MAY 6 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 1000 PDT ON MAY 07.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
OVER THE NEXT WEEK, SW OREGON WILL SEE LITTLE DAY-TO-DAY  
VARIABILITY EXCEPT WITH RESPECT TO THE MARINE LAYER. OVERALL, EXPECT IT TO  
BE SUNNY AT THE BURN ELEVATION MOST OF THE TIME THURSDAY WITH MARINE LAYER  
CLOUDS PUSHING BACK TO NEAR THE COAST, BUT THEN RETURNING AT NIGHT. I SHOULD  
NOTE THAT THESE CLOUDS WON'T BE DEEP ENOUGH TO MAKE IT TO THIS ELEVATION  
(THEY'LL REMAIN ALONG THE COAST), BUT SOME HIGH CLOUDS COULD ACCOMPANY A WEAK  
FRONT THAT WILL PASS THROUGH FRIDAY. THIS FRONT WILL VERY LIKELY MOVE THROUGH  
DRY (PRECIP CHANCES <10%). FLOW WILL BECOME MOSTLY OFFSHORE SAT, BUT COULD TURN  
ONSHORE AGAIN SAT NIGHT/SUN. WARMER, DRY AFTERNOONS ARE EXPECTED EARLY-MID  
NEXT WEEK. NEXT CHANCE AT PRECIP WON'T COME UNTIL SOMETIME LATE NEXT WEEK --  
MAYBE BY THU-SAT, MAY 14-16 - THIS LOOKS LIKE MORE OF A CONVECTIVE PATTERN,  
WHICH MEANS POSSIBLE SHOWERS/T-STORMS. JUST WHERE EXACTLY THEY SET UP, HOWEVER,  
REMAINS UNCERTAIN.  
   
THURSDAY MAY 7
 
 
SKY/WEATHER.........SUNNY.  
CHANCE OF LIGHTNING.0 PERCENT.  
MAX TEMPERATURE.....69.  
MIN HUMIDITY........25-30 PERCENT.  
EYE LEVEL WINDS.....NNE 0-2 MPH BECOMING SW 1-4 MPH IN THE  
AFTERNOON.  
WIND (20 FT)........NNE 2-5 MPH BECOMING SW 2-6 MPH WITH GUSTS TO  
12 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......2100 FT AGL.  
TRANSPORT WINDS.....NNE 5 BECOMING SW 5-10 MPH.  
CWR.................0 PERCENT.  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
CHANCE OF LIGHTNING.0 PERCENT.  
MIN TEMPERATURE.....42.  
MAX HUMIDITY........80 PERCENT.  
EYE LEVEL WINDS.....WEST WINDS AROUND 2 MPH.  
WIND (20 FT)........WEST WINDS 5 TO 6 MPH.  
MIXING HEIGHT.......LOWERING TO 500 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 2 MPH.  
CWR.................0 PERCENT.  
   
FRIDAY MAY 8
 
 
SKY/WEATHER.........PARTLY SUNNY THEN BECOMING SUNNY.  
CHANCE OF LIGHTNING.0 PERCENT.  
MAX TEMPERATURE.....63.  
MIN HUMIDITY........35-40 PERCENT.  
EYE LEVEL WINDS.....SW 0-2 MPH BECOMING NW 1-4 MPH.  
WIND (20 FT)........SW 2-6 MPH BECOMING NW 3-8 MPH WITH GUSTS TO 17 MPH.  
MIXING HEIGHT.......5000 FT AGL.  
TRANSPORT WINDS.....W 10-15 MPH.  
CWR.................0 PERCENT.  
   
FORECAST DAYS 3 THROUGH 7
 
   
SATURDAY, MAY 9
 
 
MOSTLY SUNNY. LOWS IN THE UPPER 40S. HIGHS AROUND 70. N WINDS 5-9 MPH.    
SUNDAY, MAY 10
 
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S. N WINDS  
5-9 MPH.    
MONDAY, MAY 11
 
 
MOSTLY SUNNY AND WARM. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 70S.  
NE WINDS AROUND 10 MPH.    
TUESDAY, MAY 12
 
 
MOSTLY SUNNY. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 70S.    
WEDNESDAY, MAY 13
 
 
MOSTLY SUNNY. LOWS IN THE LOWER 50S. HIGHS AROUND 70.  
   
OUTLOOK FOR THURSDAY MAY 14 THROUGH WEDNESDAY MAY 20
 
 
FOR OREGON...INCREASED PROBABILITIES FOR ABOVE NORMAL TEMPERATURES  
AND NEAR NORMAL PRECIPITATION.  
FOR NRN CALIF...INCREASED PROBABILITIES FOR ABOVE NORMAL TEMPERATURES  
AND ABOVE NORMAL PRECIPITATION.  
=  

 
FORECASTER...SPILDE  
REQUESTED BY...ANDREW LARRIMORE  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2612132.3/MFR  
.DELDT 05/07/26  
.FORMATTERVERSION 2.0.0  
.EMAIL RICHARD.LARRIMORE@USDA.GOV  
 
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