637  
FNUS86 KSGX 081947  
FWLSGX  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
1247 PM PDT TUE SEP 8 2026  
 
ECC033-091400-  
ORANGE ECC DISPATCH-  
DISCUSSION FOR ORANGE ECC DISPATCH  
1247 PM PDT TUE SEP 8 2026  
 
HOT AND HUMID CONDITIONS WILL CONTINUE FOR SOUTHERN CALIFORNIA  
THROUGH THURSDAY, FOLLOWED BY A COOLING TREND FOR THE WEEKEND ALONG  
WITH SOME DRYING FOR THE MOUNTAINS AND DESERTS (MINIMUM RELATIVE  
HUMIDITY VALUES 15-25%). SCATTERED THUNDERSTORMS THIS AFTERNOON WILL  
BRING A 20-30% CHANCE FOR WETTING RAIN TODAY FROM THE SAN DIEGO  
COUNTY MOUNTAINS NORTHWARD INTO THE BIG BEAR LAKE AREA. 10-20%  
CHANCE FOR WETTING RAIN FOR THE SAME AREAS WEDNESDAY AND THURSDAY  
AFTERNOONS.  
 
 
 
ECC035-091400-  
MONTE VISTA ECC DISPATCH-  
1247 PM PDT TUE SEP 8 2026  
 
HOT AND HUMID CONDITIONS WILL CONTINUE FOR SOUTHERN CALIFORNIA  
THROUGH THURSDAY, FOLLOWED BY A COOLING TREND FOR THE WEEKEND ALONG  
WITH SOME DRYING FOR THE MOUNTAINS AND DESERTS (MINIMUM RELATIVE  
HUMIDITY VALUES 15-25%). SCATTERED THUNDERSTORMS THIS AFTERNOON WILL  
BRING A 20-30% CHANCE FOR WETTING RAIN TODAY FROM THE SAN DIEGO  
COUNTY MOUNTAINS NORTHWARD INTO THE BIG BEAR LAKE AREA. 10-20%  
CHANCE FOR WETTING RAIN FOR THE SAME AREAS WEDNESDAY AND THURSDAY  
AFTERNOONS.  
 
 
 
ECC034-091400-  
RIVERSIDE ECC DISPATCH-  
1247 PM PDT TUE SEP 8 2026  
   
..DISCUSSION FROM LAXFWFSGX  
 
HOT AND HUMID CONDITIONS WILL CONTINUE FOR SOUTHERN CALIFORNIA  
THROUGH THURSDAY, FOLLOWED BY A COOLING TREND FOR THE WEEKEND ALONG  
WITH SOME DRYING FOR THE MOUNTAINS AND DESERTS (MINIMUM RELATIVE  
HUMIDITY VALUES 15-25%). SCATTERED THUNDERSTORMS THIS AFTERNOON WILL  
BRING A 20-30% CHANCE FOR WETTING RAIN TODAY FROM THE SAN DIEGO  
COUNTY MOUNTAINS NORTHWARD INTO THE BIG BEAR LAKE AREA. 10-20%  
CHANCE FOR WETTING RAIN FOR THE SAME AREAS WEDNESDAY AND THURSDAY  
AFTERNOONS.  
 
   
..DISCUSSION FROM PHXFWFPSR  
 
ABOVE NORMAL TEMPERATURES WILL PREVAIL THROUGH THE END OF THE WORK  
WEEK. AFTERNOON MINIMUM HUMIDITIES WILL GENERALLY RANGE BETWEEN  
18-30% AREAWIDE THROUGH MUCH OF THE WEEK FOLLOWING FAIR TO GOOD  
OVERNIGHT RECOVERIES BETWEEN 35-70%. FAIRLY TYPICAL DIURNAL WINDS  
WITH OCCASIONAL AFTERNOON UPSLOPE BREEZINESS CAN BE EXPECTED  
THROUGH THE MIDDLE OF THE WEEK. RAIN AND THUNDERSTORM CHANCES WILL  
REMAIN LOW AND MOSTLY LIMITED TO THE EASTERN ARIZONA HIGH TERRAIN  
THROUGH MIDWEEK BEFORE SLIGHT CHANCES BECOME INTRODUCED TO THE LOWER  
DESERTS OF AT LEAST THE EASTERN DISTRICTS DURING THE LATTER HALF OF  
THE WEEK.  
   
..THUNDERSTORMS IMPLY GUSTY WINDS  
 
NOTE...ADDITIONAL FIRE WEATHER FORECAST INFORMATION CAN BE FOUND IN  
THE AREA FORECAST DISCUSSION. SEE PRODUCT PHXAFDPSR.  
 
 
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