238  
FNUS76 KMFR 052217  
FWSMFR  
 
SPOT FORECAST FOR ROUND VALLEY MACHINE PILES...USFS  
NATIONAL WEATHER SERVICE MEDFORD OR  
217 PM PST THU FEB 5 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0700 PST ON FEBRUARY 06.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
HIGH PRESSURE WILL DOMINATE THE WEATHER THROUGH  
SATURDAY, RESULTING IN MOSTLY DRY CONDITIONS AND ABOVE NORMAL  
TEMPERATURES. EXPECT STRONG OVERNIGHT INVERSIONS, BUT GOOD  
RECOVERIES. DAYTIME HUMIDITIES WILL BE UNSEASONABLY LOW  
WITH ABNORMALLY WARM AFTERNOON TEMPERATURES. A FRONT WILL ARRIVE  
THIS WEEKEND WITH INCREASING PRECIPITATION CHANCES AND GUSTY  
WINDS SATURDAY INTO SATURDAY NIGHT, BUT AMOUNTS WILL BE LIGHT.  
   
FRIDAY  
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....AROUND 61.  
MIN HUMIDITY........20-25 PERCENT.  
EYE LEVEL WINDS.....SOUTH 1-2 MPH IN THE MORNING, BECOMING NORTHWEST  
2-3 MPH IN THE AFTERNOON.  
WIND (20 FT)........SOUTH 2-3 MPH IN THE MORNING, BECOMING NORTHWEST  
3-5 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......2000 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 7 MPH.  
CWR.................0 PERCENT.  
   
FRIDAY NIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....AROUND 28.  
MAX HUMIDITY........95-100 PERCENT.  
EYE LEVEL WINDS.....SOUTH 1-2 MPH.  
WIND (20 FT)........SOUTH 2-3 MPH.  
MIXING HEIGHT.......500 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 4 MPH.  
CWR.................0 PERCENT.  
   
SATURDAY  
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....AROUND 58.  
MIN HUMIDITY........AROUND 30 PERCENT.  
EYE LEVEL WINDS.....SOUTH TO SOUTHWEST 1-2 MPH.  
WIND (20 FT)........SOUTH TO SOUTHWEST 2-4 MPH.  
MIXING HEIGHT.......3300 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 9 MPH.  
CWR.................0 PERCENT.  
   
FORECAST DAYS 3 THROUGH 7  
   
SUNDAY  
 
MOSTLY CLOUDY. RAIN LIKELY. AROUND 0.05 INCHES EXPECTED. LOWS  
IN THE MID 30S. HIGHS IN THE MID 50S. LIGHT WINDS.    
MONDAY  
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS.  
LOWS IN THE UPPER 20S. HIGHS IN THE UPPER 40S. LIGHT WINDS.    
TUESDAY  
 
PARTLY CLOUDY. CHANCE OF SNOW SHOWERS AND SLIGHT CHANCE OF  
SHOWERS. LOWS IN THE MID 20S. HIGHS IN THE MID 40S. LIGHT WINDS.    
WEDNESDAY  
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SNOW SHOWERS. LOWS IN THE  
LOWER 20S. HIGHS IN THE MID 40S.    
THURSDAY  
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND SNOW. LOWS IN THE  
LOWER 20S. HIGHS IN THE UPPER 40S.  
   
OUTLOOK FOR FRIDAY FEBRUARY 13 THROUGH THURSDAY FEBRUARY 19  
 
FOR OREGON...INCREASED PROBABILITIES FOR NEAR NORMAL TEMPERATURES  
AND ABOVE NORMAL PRECIPITATION.  
FOR NRN CALIF...INCREASED PROBABILITIES FOR BELOW NORMAL TEMPERATURES  
AND ABOVE NORMAL PRECIPITATION.  
=  
 
FORECASTER...NIEUWENHUIS  
REQUESTED BY...SARAH LEE  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2601848.0/MFR  
.DELDT 02/05/26  
.FORMATTERVERSION 2.0.0  
.EMAIL SARAH.LEE2@USDA.GOV,TY.ISBELL@USDA.GOV  
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