233  
FNUS76 KMFR 071521  
FWSMFR  
 
SPOT FORECAST FOR COLD SPRING 121 RX...USFS  
NATIONAL WEATHER SERVICE MEDFORD OR  
821 AM PDT WED OCT 7 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 1000 PDT ON OCTOBER 08.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
HOT AND DRY WEATHER IS EXPECTED AT THE SPOT LOCATION  
THROUGH THURSDAY. LIGHT EASTERLY FLOW OVERNIGHT WILL BRING MODERATE  
TO OCCASIONALLY POOR OVERNIGHT RH RECOVERIES. BREEZY AND DRY  
CONDITIONS ARE EXPECTED AHEAD OF A MOSTLY DRY COLD FRONT FRIDAY,  
WITH A VERY SLIGHT CHANCE OF AFTERNOON AND EVENING SHOWERS.  
TEMPERATURES TURN SHARPLY COOLER TO NEAR OR EVEN BELOW SEASONAL  
NORMALS THIS WEEKEND INTO EARLY NEXT WEEK.  
   
THURSDAY
 
 
SKY/WEATHER.........SUNNY.  
CHANCE OF LIGHTNING.0 PERCENT.  
MAX TEMPERATURE.....82 TO 85 DEGREES.  
MIN HUMIDITY........17 TO 20 PERCENT.  
EYE LEVEL WINDS.....EAST AT 1 TO 2 MPH BECOMING WEST AT  
1 TO 2 MPH IN THE AFTERNOON.  
WIND (20 FT)........EAST AT 2 TO 4 MPH BECOMING WEST AT  
5 TO 8 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......5400 FT AGL.  
TRANSPORT WINDS.....EAST AT 4 TO 6 MPH BECOMING WEST AT  
6 TO 8 MPH IN THE AFTERNOON.  
CWR.................0 PERCENT.  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
CHANCE OF LIGHTNING.0 PERCENT.  
MIN TEMPERATURE.....43 TO 46 DEGREES.  
MAX HUMIDITY........90 TO 93 PERCENT.  
EYE LEVEL WINDS.....NORTHWEST AT 1 TO 3 MPH BECOMING SOUTH AT  
1 TO 2 MPH EARLY FRIDAY MORNING.  
WIND (20 FT)........NORTHWEST AT 5 TO 7 MPH BECOMING SOUTH AT  
3 TO 5 MPH EARLY FRIDAY MORNING.  
MIXING HEIGHT.......100 FT AGL.  
TRANSPORT WINDS.....NORTHWEST AT 4 TO 6 MPH BECOMING SOUTH AT  
3 TO 5 MPH EARLY FRIDAY MORNING.  
CWR.................0 PERCENT.  
   
FRIDAY
 
 
SKY/WEATHER.........SUNNY BECOMING PARTLY CLOUDY. VERY SLIGHT  
CHANCE OF AFTERNOON SHOWERS.  
CHANCE OF LIGHTNING.0 PERCENT.  
MAX TEMPERATURE.....67 TO 70 DEGREES.  
MIN HUMIDITY........42 TO 35 PERCENT.  
EYE LEVEL WINDS.....SOUTHEAST AT 1 TO 2 MPH BECOMING WEST AT  
2 TO 4 MPH IN THE AFTERNOON.  
WIND (20 FT)........SOUTHEAST AT 2 TO 4 MPH BECOMING WEST AT  
6 TO 8 MPH WITH AFTERNOON GUSTS UP TO  
15 TO 18 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AT 3 TO 5 MPH BECOMING WEST AT  
13 TO 15 MPH IN THE AFTERNOON.  
CWR.................0 PERCENT.  
 

 
FORECASTER...DALDRUP  
REQUESTED BY...JOSH COLLINS  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2623282.0/MFR  
.DELDT 10/07/26  
.FORMATTERVERSION 2.0.0  
.EMAIL JOSHUA.D.COLLINS@USDA.GOV  
 
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