600  
FNUS76 KMFR 031947  
FWSMFR  
 
SPOT FORECAST FOR WRIGHTS SPRING...USFS  
NATIONAL WEATHER SERVICE MEDFORD OR  
1247 PM PDT THU SEP 3 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 0600 PDT ON SEPTEMBER 04.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
A LOW PRESSURE SYSTEM WILL CONTINUE TO BRING PERIODIC SHOWERS  
THROUGH THE WEEKEND, WITH A DRIER PERIOD ON SATURDAY. SLIGHT  
CHANCES OF THUNDERSTORMS ARE PRESENT IN THE AFTERNOON AND  
EVENING TODAY AND ON FRIDAY, WITH CHANCES DECREASING INTO THE  
NIGHTTIME HOURS. WINDS LOOK TO STAY AT NORMAL SPEEDS. SEASONAL  
WARMTH AND DRIER DAYTIME CONDITIONS ARE EXPECTED TO START THE  
WEEK AHEAD, BUT WITH MODERATE TO GOOD OVERNIGHT RECOVERIES.  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS  
THROUGH THE MORNING AND AFTERNOON. SLIGHT  
CHANCE OF AFTERNOON RAIN SHOWERS.  
CHANCE OF LIGHTNING.15 PERCENT.  
MAX TEMPERATURE.....55 TO 58 DEGREES.  
MIN HUMIDITY........37 TO 40 PERCENT.  
EYE LEVEL WINDS.....SOUTH AT 2 TO 3 MPH IN THE MORNING BECOMING  
SOUTHWEST AT 1 TO 3 MPH IN THE AFTERNOON.  
WIND (20 FT)........SOUTH AT 6 TO 8 MPH IN THE MORNING BECOMING  
SOUTHWEST AT 5 TO 7 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......4600 FT AGL.  
TRANSPORT WINDS.....SOUTH AT 6 TO 8 MPH BECOMING WEST AT  
8 TO 10 MPH IN THE AFTERNOON.  
CWR.................15 PERCENT.  
   
FRIDAY NIGHT
 
 
SKY/WEATHER.........PARTLY TO MOSTLY CLOUDS. SIGHT CHANCE OF  
EVENING THUNDERSTORMS DISSIPATING OVERNIGHT.  
CHANCE OF LIGHTNING.10 PERCENT.  
MIN TEMPERATURE.....33 TO 36 DEGREES.  
MAX HUMIDITY........91 TO 95 PERCENT.  
EYE LEVEL WINDS.....WEST AT 2 TO 3 MPH BECOMING SOUTH AT  
1 TO 2 MPH EARLY SATURDAY MORNING.  
WIND (20 FT)........WEST AT 4 TO 6 MPH BECOMING SOUTH AT  
2 TO 4 MPH EARLY SATURDAY MORNING.  
MIXING HEIGHT.......300 FT AGL.  
TRANSPORT WINDS.....WEST AT 8 TO 10 MPH BECOMING EAST AT  
2 TO 4 MPH EARLY SATURDAY MORNING.  
CWR.................5 PERCENT.  
   
SATURDAY
 
 
SKY/WEATHER.........SUNNY.  
CHANCE OF LIGHTNING.0 PERCENT.  
MAX TEMPERATURE.....60 TO 63 DEGREES.  
MIN HUMIDITY........38 TO 42 PERCENT.  
EYE LEVEL WINDS.....LIGHT WINDS BECOMING SOUTH AROUND 2 MPH IN THE  
AFTERNOON.  
WIND (20 FT)........SOUTHEAST AT 3 TO 5 MPH BECOMING SOUTHWEST AT  
5 TO 7 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......5100 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST AT 2 TO 4 MPH BECOMING SOUTH AT  
7 TO 9 MPH IN THE AFTERNOON.  
CWR.................0 PERCENT.  
 

 
FORECASTER...DALDRUP  
REQUESTED BY...PSC3 TRAINEE  
TYPE OF REQUEST...WILDFIRE  
.TAG 2621114.2/MFR  
.DELDT 09/03/26  
.FORMATTERVERSION 2.0.0  
.EMAIL KATHLEEN.OTWAY@USDA.GOV,2026.WRIGHTSSPRING.PLANS@FIRENET.GOV  
 
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