564  
FNUS76 KMFR 210601  
FWSMFR  
 
SPOT FORECAST FOR CMH...USFS  
NATIONAL WEATHER SERVICE MEDFORD OR  
1101 PM PDT TUE OCT 20 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0900 PDT ON OCTOBER 21.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
WARM AND DRY CONDITIONS CONTINUE ON WEDNESDAY. CHANCES  
FOR NOCTURNAL THUNDERSTORMS ARE PRESENT ON WEDNESDAY NIGHT, THEN  
DECREASE INTO EARLY THURSDAY MORNING. RAIN SHOWERS ARE EXPECTED  
THROUGH MUCH OF THURSDAY. COOL TEMPERATURES ARE EXPECTED ON THURSDAY  
AND FRIDAY. CHANCES FOR WEEKEND ACTIVITY ARE TRENDING DOWN, WITH  
THE FORECAST TURNING TO SEASONAL WARMTH AND DRY CONDITIONS.  
   
WEDNESDAY
 
 
SKY/WEATHER.........PARTLY SUNNY.  
MAX TEMPERATURE.....58 TO 61 DEGREES.  
MIN HUMIDITY........27 TO 30 PERCENT.  
EYE LEVEL WINDS.....SOUTHWEST AT 1 TO 2 MPH BECOMING SOUTHEAST  
AT 2 TO 5 MPH IN THE AFTERNOON.  
WIND (20 FT)........SOUTHWEST AT 5 TO 7 MPH BECOMING SOUTHEAST  
AT 8 TO 10 MPH WITH AFTERNOON GUSTS UP TO  
15 MPH.  
MIXING HEIGHT.......5300 FT AGL.  
TRANSPORT WINDS.....SOUTH AT 4 TO 6 MPH BECOMING SOUTH AT  
10 TO 12 MPH IN THE AFTERNOON.  
CWR.................0 PERCENT.  
   
WEDNESDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS  
LATE WEDNESDAY NIGHT. RAIN SHOWERS CONTINUE INTO  
EARLY THURSDAY MORNING.  
MIN TEMPERATURE.....40 TO 43 DEGREES.  
MAX HUMIDITY........89 TO 92 PERCENT.  
EYE LEVEL WINDS.....EAST AT 2 TO 4 MPH WITH EVENING GUSTS UP TO  
7 MPH BECOMING SOUTHEAST AT 1 TO 3 MPH EARLY  
THURSDAY MORNING.  
WIND (20 FT)........EAST AT 7 TO 10 MPH WITH EVENING GUSTS UP TO  
16 MPH BECOMING SOUTHEAST AT 4 TO 7 MPH  
EARLY THURSDAY MORNING.  
MIXING HEIGHT.......500 FT AGL.  
TRANSPORT WINDS.....EAST AT 6 TO 8 MPH BECOMING SOUTHEAST AT  
5 TO 7 MPH EARLY THURSDAY MORNING.  
CWR.................40 PERCENT.  
   
THURSDAY
 
 
SKY/WEATHER.........CLOUDY. RAIN SHOWERS LIKELY.  
MAX TEMPERATURE.....47 TO 50 DEGREES.  
MIN HUMIDITY........77 TO 80 PERCENT.  
EYE LEVEL WINDS.....SOUTH AT 2 TO 3 MPH BECOMING SOUTHWEST AT  
4 TO 6 MPH WITH AFTERNOON GUSTS UP TO 10 MPH.  
WIND (20 FT)........SOUTH AT 6 TO 8 MPH BECOMING SOUTHWEST AT  
13 TO 15 MPH WITH AFTERNOON GUSTS UP TO 25 MPH.  
MIXING HEIGHT.......2500 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST AT 6 TO 8 MPH BECOMING SOUTH AT  
4 TO 6 MPH IN THE AFTERNOON.  
CWR.................70 PERCENT.  
 

 
FORECASTER...DALDRUP  
REQUESTED BY...JOSE J. CASTILLO JR.  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2623950.3/MFR  
.DELDT 10/21/26  
.FORMATTERVERSION 2.0.0  
.EMAIL RUSSEL.GRIFFITH@USDA.GOV,JOSE.CASTILLO@USDA.GOV,SCOTT.HAVEL@USDA.GOV  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab OR Page
The Nexlab CA Page Main Text Page