103  
FNUS86 KSGX 050752  
FWLSGX  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
1252 AM PDT SAT SEP 5 2026  
 
ECC033-060200-  
ORANGE ECC DISPATCH-  
DISCUSSION FOR ORANGE ECC DISPATCH  
1252 AM PDT SAT SEP 5 2026  
 
HUMIDITY WILL INCREASE OVER THE WEEKEND WITH INCREASING MID AND  
HIGH LEVEL MOISTURE AND CLOUDS. THERE WILL BE A SLIGHT CHANCE OF  
RAIN BEGINNING LATER THIS EVENING. CHANCES FOR SHOWERS ARE GREATEST  
FOR TOMORROW DURING THE MORNING HOURS AND INTO THE AFTERNOON, WITH  
THE CHANCE FOR WETTING RAIN RANGING FROM 20 TO 30 PERCENT FOR LOWER  
ELEVATIONS IN SOUTHWESTERN CALIFORNIA TO 55 TO 70 PERCENT FOR THE  
SAN BERNARDINO COUNTY MOUNTAINS, TAPERING TO A 25 TO 40 PERCENT  
CHANCE OVER THE MOUNTAINS OF SAN DIEGO COUNTY. DRIER AND WARMER IS  
EXPECTED FOR MONDAY AND TUESDAY. INCREASED MOISTURE IS POSSIBLE  
MID-WEEK WITH CHANCES OF AFTERNOON SHOWERS AND THUNDERSTORMS OVER  
THE MOUNTAINS.  
 
 
 
ECC035-060200-  
MONTE VISTA ECC DISPATCH-  
1252 AM PDT SAT SEP 5 2026  
 
HUMIDITY WILL INCREASE OVER THE WEEKEND WITH INCREASING MID AND  
HIGH LEVEL MOISTURE AND CLOUDS. THERE WILL BE A SLIGHT CHANCE OF  
RAIN BEGINNING LATER THIS EVENING. CHANCES FOR SHOWERS ARE GREATEST  
FOR TOMORROW DURING THE MORNING HOURS AND INTO THE AFTERNOON, WITH  
THE CHANCE FOR WETTING RAIN RANGING FROM 20 TO 30 PERCENT FOR LOWER  
ELEVATIONS IN SOUTHWESTERN CALIFORNIA TO 55 TO 70 PERCENT FOR THE  
SAN BERNARDINO COUNTY MOUNTAINS, TAPERING TO A 25 TO 40 PERCENT  
CHANCE OVER THE MOUNTAINS OF SAN DIEGO COUNTY. DRIER AND WARMER IS  
EXPECTED FOR MONDAY AND TUESDAY. INCREASED MOISTURE IS POSSIBLE  
MID-WEEK WITH CHANCES OF AFTERNOON SHOWERS AND THUNDERSTORMS OVER  
THE MOUNTAINS.  
 
 
 
ECC034-060200-  
RIVERSIDE ECC DISPATCH-  
1252 AM PDT SAT SEP 5 2026  
   
..DISCUSSION FROM LAXFWFSGX  
 
HUMIDITY WILL INCREASE OVER THE WEEKEND WITH INCREASING MID AND  
HIGH LEVEL MOISTURE AND CLOUDS. THERE WILL BE A SLIGHT CHANCE OF  
RAIN BEGINNING LATER THIS EVENING. CHANCES FOR SHOWERS ARE GREATEST  
FOR TOMORROW DURING THE MORNING HOURS AND INTO THE AFTERNOON, WITH  
THE CHANCE FOR WETTING RAIN RANGING FROM 20 TO 30 PERCENT FOR LOWER  
ELEVATIONS IN SOUTHWESTERN CALIFORNIA TO 55 TO 70 PERCENT FOR THE  
SAN BERNARDINO COUNTY MOUNTAINS, TAPERING TO A 25 TO 40 PERCENT  
CHANCE OVER THE MOUNTAINS OF SAN DIEGO COUNTY. DRIER AND WARMER IS  
EXPECTED FOR MONDAY AND TUESDAY. INCREASED MOISTURE IS POSSIBLE  
MID-WEEK WITH CHANCES OF AFTERNOON SHOWERS AND THUNDERSTORMS OVER  
THE MOUNTAINS.  
 
   
..DISCUSSION FROM PHXFWFPSR  
 
RESIDUAL MOISTURE MAY HELP SPARK A FEW SHOWERS AND STORMS THIS  
AFTERNOON, MAINLY SOUTH AND EAST OF PHOENIX, WITH A LESS THAN 10%  
CHANCE OF WETTING RAINS. AFTERNOON MINIMUM HUMIDITIES WILL RANGE  
FROM 7-15% ACROSS SOUTHEAST CA AND BETWEEN 20-35% FOR THE REMAINDER  
OF THE REGION TODAY AND WILL LIKELY INCREASE ABOVE 20-25% AREAWIDE  
THIS WEEKEND. OVERNIGHT RECOVERIES WILL RANGE FROM POOR ACROSS THE  
WESTERN DESERTS AND GOOD ACROSS THE EASTERN DISTRICTS TONIGHT  
BEFORE INCREASING TO GOOD AREAWIDE THIS WEEKEND. 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 THIS AFTERNOON/EARLY EVENING WITH SLIGHTLY LIGHTER  
WINDS EXPECTED DURING THE UPCOMING WEEKEND.  
   
..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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