976  
FNUS76 KMFR 140223  
FWSMFR  
 
SPOT FORECAST FOR RED ROCK RX...CAL FIRE  
NATIONAL WEATHER SERVICE MEDFORD OR  
723 PM PDT SUN SEP 13 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 1000 PDT ON SEPTEMBER 14.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
IT WILL BE WARMER ON MONDAY WITH SEASONABLE  
CONDITIONS EXPECTED THIS WEEK, INCLUDING COLD MORNINGS AND WARM  
AFTERNOONS WITH AFTERNOON BREEZES. HUMIDITIES WILL BE LOW INTO  
TUESDAY AFTERNOON, AHEAD OF LOW PRESSURE THAT WILL BRING WEAK  
INSTABILITY TUESDAY THROUGH THURSDAY WITH AFTERNOON CUMULUS  
BUILDUPS LIKELY ON TUESDAY, THEN AROUND A 10% PROBABILITY OF  
THUNDERSTORMS DURING THE AFTERNOON ON BOTH WEDNESDAY AND THURSDAY.  
WARMING AND DRYING IS LIKELY LATE IN THE WEEK.  
   
MONDAY
 
 
SKY/WEATHER.........SUNNY (0-5 PERCENT).  
CHANCE OF LIGHTNING.0 PERCENT.  
MAX TEMPERATURE.....AROUND 71.  
MIN HUMIDITY........20 PERCENT.  
EYE LEVEL WINDS.....NORTHEAST WINDS 2 TO 3 MPH.  
WIND (20 FT)........NORTHEAST WINDS 5 TO 9 MPH.  
MIXING HEIGHT.......5400 FT AGL.  
TRANSPORT WINDS.....NORTHEAST AROUND 9 MPH.  
CWR.................0 PERCENT.  
   
MONDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (0-10 PERCENT).  
CHANCE OF LIGHTNING.0 PERCENT.  
MIN TEMPERATURE.....AROUND 38.  
MAX HUMIDITY........56 PERCENT.  
EYE LEVEL WINDS.....LIGHT WINDS.  
WIND (20 FT)........NORTH WINDS 3 TO 7 MPH BECOMING WEST  
2 TO 5 MPH IN THE EVENING, THEN  
SOUTHWEST 2 TO 3 MPH LATE.  
MIXING HEIGHT.......400 FT AGL.  
TRANSPORT WINDS.....NORTH AROUND 6 MPH BECOMING VARIABLE  
3 MPH.  
CWR.................0 PERCENT.  
 

 
FORECASTER...WEYGAND  
REQUESTED BY...SCOTT IRVINE  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2621778.0/MFR  
.DELDT 09/13/26  
.FORMATTERVERSION 2.0.0  
.EMAIL DAVID.IRVINE@FIRE.CA.GOV  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab OR Page
The Nexlab CA Page Main Text Page