725  
FNUS86 KSGX 020922  
FWLSGX  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
222 AM PDT WED SEP 2 2026  
 
ECC033-030330-  
ORANGE ECC DISPATCH-  
DISCUSSION FOR ORANGE ECC DISPATCH  
222 AM PDT WED SEP 2 2026  
 
COOLER AND DRIER WEATHER WILL CONTINUE FOR INLAND AREAS THIS WEEK,  
WITH HIGH TEMPERATURES AS MUCH AS 5 TO 10 DEGREES BELOW AVERAGE  
THROUGH FRIDAY. LOWEST DAYTIME RELATIVE HUMIDITY FOR THE DESERTS  
WILL FALL TO 10 TO 15 PERCENT THROUGH FRIDAY. SOUTHWEST TO WEST  
WINDS WILL GUST 25 TO 35 MPH DURING THE AFTERNOONS AND EARLY  
EVENINGS THROUGH FRIDAY, WITH NEAR CRITICAL FIRE WEATHER CONDITIONS  
ON THE DESERT SLOPES OF THE MOUNTAINS. WARMER AND MORE HUMID FOR  
THE LABOR DAY WEEKEND. MID AND HIGH LEVEL MOISTURE FROM THE TROPICS  
COULD INTERACT WITH A TROUGH OF LOW PRESSURE NEAR THE CALIFORNIA  
COAST BRINGING A CHANCE FOR SHOWERS WITH LOCALLY WETTING RAINS, AND  
A SLIGHT CHANCE OF THUNDERSTORMS.  
 

 
 
ECC035-030330-  
MONTE VISTA ECC DISPATCH-  
222 AM PDT WED SEP 2 2026  
 
COOLER AND DRIER WEATHER WILL CONTINUE FOR INLAND AREAS THIS WEEK,  
WITH HIGH TEMPERATURES AS MUCH AS 5 TO 10 DEGREES BELOW AVERAGE  
THROUGH FRIDAY. LOWEST DAYTIME RELATIVE HUMIDITY FOR THE DESERTS  
WILL FALL TO 10 TO 15 PERCENT THROUGH FRIDAY. SOUTHWEST TO WEST  
WINDS WILL GUST 25 TO 35 MPH DURING THE AFTERNOONS AND EARLY  
EVENINGS THROUGH FRIDAY, WITH NEAR CRITICAL FIRE WEATHER CONDITIONS  
ON THE DESERT SLOPES OF THE MOUNTAINS. WARMER AND MORE HUMID FOR  
THE LABOR DAY WEEKEND. MID AND HIGH LEVEL MOISTURE FROM THE TROPICS  
COULD INTERACT WITH A TROUGH OF LOW PRESSURE NEAR THE CALIFORNIA  
COAST BRINGING A CHANCE FOR SHOWERS WITH LOCALLY WETTING RAINS, AND  
A SLIGHT CHANCE OF THUNDERSTORMS.  
 

 
 
ECC034-030330-  
RIVERSIDE ECC DISPATCH-  
222 AM PDT WED SEP 2 2026  
   
..DISCUSSION FROM LAXFWFSGX
 
 
COOLER AND DRIER WEATHER WILL CONTINUE FOR INLAND AREAS THIS WEEK,  
WITH HIGH TEMPERATURES AS MUCH AS 5 TO 10 DEGREES BELOW AVERAGE  
THROUGH FRIDAY. LOWEST DAYTIME RELATIVE HUMIDITY FOR THE DESERTS  
WILL FALL TO 10 TO 15 PERCENT THROUGH FRIDAY. SOUTHWEST TO WEST  
WINDS WILL GUST 25 TO 35 MPH DURING THE AFTERNOONS AND EARLY  
EVENINGS THROUGH FRIDAY, WITH NEAR CRITICAL FIRE WEATHER CONDITIONS  
ON THE DESERT SLOPES OF THE MOUNTAINS. WARMER AND MORE HUMID FOR  
THE LABOR DAY WEEKEND. MID AND HIGH LEVEL MOISTURE FROM THE TROPICS  
COULD INTERACT WITH A TROUGH OF LOW PRESSURE NEAR THE CALIFORNIA  
COAST BRINGING A CHANCE FOR SHOWERS WITH LOCALLY WETTING RAINS, AND  
A SLIGHT CHANCE OF THUNDERSTORMS.  
   
..DISCUSSION FROM PHXFWFPSR
 
 
DRIER CONDITIONS WILL PREVAIL THROUGH THURSDAY WITH ONLY ISOLATED  
CHANCES FOR SHOWERS AND THUNDERSTORMS MOSTLY RELEGATED TO THE HIGHER  
TERRAIN OF SOUTHCENTRAL AND SOUTHEASTERN AZ. BETTER CHANCES FOR  
WETTING RAINS RETURN TO THE REGION FRIDAY INTO THIS WEEKEND.  
AFTERNOON MINIMUM HUMIDITIES WILL RANGE FROM 7-15% ACROSS  
SOUTHEAST CA AND BETWEEN 15-35% FOR MUCH OF SOUTHERN AZ OVER THE  
NEXT FEW DAYS. OVERNIGHT RECOVERIES WILL RANGE FROM POOR ACROSS  
THE WESTERN DESERTS TO GOOD AND EXCELLENT ACROSS THE EASTERN  
DISTRICTS. DAYTIME WINDS WILL REMAIN ELEVATED OUT OF THE SOUTH TO  
SOUTHWEST, WITH THE STRONGEST GUSTS IN SOUTHEAST CA AND ALONG THE  
LOWER COLORADO RIVER VALLEY PEAKING BETWEEN 20-30 MPH DURING THE  
AFTERNOON/EARLY EVENING.  
   
..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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