673  
FNUS76 KMFR 081657  
FWSMFR  
 
SPOT FORECAST FOR WRIGHTS SPRING...USFS  
NATIONAL WEATHER SERVICE MEDFORD OR  
957 AM PDT TUE SEP 8 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 0600 PDT ON SEPTEMBER 10.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
A WARMING AND DRYING TREND IS EXPECTED THROUGH  
THURSDAY. MODERATE TO LOCALLY POOR RIDGE TOP HUMIDITY RECOVERIES ARE  
EXPECTED THROUGH EARLY THURSDAY. WARMEST DAYS WITH LOW AFTERNOON  
HUMIDITY WILL BE WEDNESDAY AND THURSDAY. BREEZY TO GUSTY WESTERLY  
WINDS ARE EXPECTED ON THURSDAY AHEAD OF A DRY FRONT. THEN A LOW WILL  
BRING A COOLING TREND AND IMPROVED RHES ON FRIDAY AND SATURDAY, BUT  
SHOWERS ARE UNLIKELY (10-20% CHANCES) FOR THE SPOT LOCATION.  
CONFIDENCE IN GUSTY WINDS ON SATURDAY IS INCREASING, WITH GUSTS OF  
25 TO 30 MPH POSSIBLE IN THE AFTERNOON AND EVENING.  
   
THURSDAY
 
 
SKY/WEATHER.........SUNNY.  
CHANCE OF LIGHTNING.0 PERCENT.  
MAX TEMPERATURE.....75 TO 78 DEGREES.  
MIN HUMIDITY........16 TO 19 PERCENT.  
EYE LEVEL WINDS.....WEST AT 1 TO 2 MPH BECOMING WEST AT  
2 TO 3 MPH WITH AFTERNOON GUSTS UP TO  
6 MPH.  
WIND (20 FT)........WEST AT 2 TO 4 MPH BECOMING WEST AT  
6 TO 8 MPH WITH AFTERNOON GUSTS UP TO  
16 MPH.  
MIXING HEIGHT.......5400 FT AGL.  
TRANSPORT WINDS.....WEST AT 2 TO 4 MPH BECOMING WEST AT  
12 TO 14 MPH IN THE AFTERNOON.  
CWR.................0 PERCENT.  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
CHANCE OF LIGHTNING.0 PERCENT.  
MIN TEMPERATURE.....44 TO 47 DEGREES.  
MAX HUMIDITY........70 TO 75 PERCENT.  
EYE LEVEL WINDS.....NORTHWEST AT 2 TO 4 MPH WITH EVENING GUSTS  
UP TO 8 MPH BECOMING NORTHWEST AT  
1 TO 2 MPH EARLY FRIDAY MORNING.  
WIND (20 FT)........NORTHWEST AT 6 TO 8 MPH WITH EVENING GUSTS  
UP TO 20 MPH BECOMING NORTHWEST AT  
2 TO 4 MPH EARLY FRIDAY MORNING.  
MIXING HEIGHT.......400 FT AGL.  
TRANSPORT WINDS.....WEST AT 16 TO 18 MPH BECOMING NORTHWEST AT  
4 TO 6 MPH EARLY FRIDAY MORNING.  
CWR.................0 PERCENT.  
   
FRIDAY
 
 
SKY/WEATHER.........SUNNY.  
CHANCE OF LIGHTNING.0 PERCENT.  
MAX TEMPERATURE.....70 TO 73 DEGREES.  
MIN HUMIDITY........18 TO 22 PERCENT.  
EYE LEVEL WINDS.....NORTHWEST AT 1 TO 2 MPH BECOMING WEST AT  
2 TO 3 MPH IN THE AFTERNOON.  
WIND (20 FT)........NORTHWEST AT 2 TO 4 MPH BECOMING WEST AT  
4 TO 6 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......4800 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 8 MPH.  
CWR.................0 PERCENT.  
   
FORECAST DAYS 3 THROUGH 5
 
   
SATURDAY
 
 
COOLER. MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER  
50S. GUSTY AFTERNOON AND EVENING WINDS POSSIBLE. VERY SLIGHT  
CHANCE OF LIGHT RAIN SHOWERS.   
SUNDAY
 
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE UPPER 50S.  
BREEZY WINDS POSSIBLE.    
MONDAY
 
 
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER 60S. LIGHT  
WINDS.  
 

 
FORECASTER...DALDRUP  
REQUESTED BY...PSC3 TRAINEE  
TYPE OF REQUEST...WILDFIRE  
.TAG 2621114.11/MFR  
.DELDT 09/08/26  
.FORMATTERVERSION 2.0.0  
.EMAIL KATHLEEN.OTWAY@USDA.GOV,SAUL.ESQUIBEL@USDA.GOV,2026.WRIGHTSSPRING.PLANS@FIRENET.GOV  
 
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