548  
FNUS86 KSGX 311946  
FWLSGX  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
1246 PM PDT TUE MAR 31 2026  
 
ECC033-011400-  
ORANGE ECC DISPATCH-  
DISCUSSION FOR ORANGE ECC DISPATCH  
1246 PM PDT TUE MAR 31 2026  
 
A LOW PRESSURE SYSTEM MOVING INLAND THROUGH SOUTHERN CALIFORNIA  
WILL BRING STRONGER ONSHORE FLOW THROUGH THURSDAY. THIS WILL SPREAD  
COOLING AND HIGHER COASTAL HUMIDITY INLAND ALONG WITH STRONGER AND  
GUSTY SOUTHWEST TO WEST WINDS TO THE MOUNTAINS AND DESERTS. GUSTS  
OF 40 TO 50 MPH ARE EXPECTED THROUGH WEDNESDAY WITH MORE LOCALIZED  
WINDS ON THURSDAY. THERE WILL ALSO BE A CHANCE OF SHOWERS FOR LATE  
TODAY INTO WEDNESDAY, WITH A 20-40 PERCENT CHANCE FOR WETTING RAIN  
IN THE MOUNTAINS AND LESS THAN 10 PERCENT ELSEWHERE. SURFACE WINDS  
WILL GO BRIEFLY OFFSHORE ON FRIDAY AND SATURDAY, WITH DRYING AND  
GUSTY NORTH TO NORTHEAST WINDS ALONG AND BELOW THE COASTAL SLOPES OF  
THE MOUNTAINS GUSTING TO 25 TO 35 MPH. THIS WILL BE FOLLOWED BY  
WARMING THROUGH NEXT WEEKEND WITH HIGH TEMPERATURES REACHING 10 TO  
15 DEGREES ABOVE AVERAGE FOR NEXT SUNDAY AND MONDAY.  
 
 
 
ECC035-011400-  
MONTE VISTA ECC DISPATCH-  
1246 PM PDT TUE MAR 31 2026  
 
A LOW PRESSURE SYSTEM MOVING INLAND THROUGH SOUTHERN CALIFORNIA  
WILL BRING STRONGER ONSHORE FLOW THROUGH THURSDAY. THIS WILL SPREAD  
COOLING AND HIGHER COASTAL HUMIDITY INLAND ALONG WITH STRONGER AND  
GUSTY SOUTHWEST TO WEST WINDS TO THE MOUNTAINS AND DESERTS. GUSTS  
OF 40 TO 50 MPH ARE EXPECTED THROUGH WEDNESDAY WITH MORE LOCALIZED  
WINDS ON THURSDAY. THERE WILL ALSO BE A CHANCE OF SHOWERS FOR LATE  
TODAY INTO WEDNESDAY, WITH A 20-40 PERCENT CHANCE FOR WETTING RAIN  
IN THE MOUNTAINS AND LESS THAN 10 PERCENT ELSEWHERE. SURFACE WINDS  
WILL GO BRIEFLY OFFSHORE ON FRIDAY AND SATURDAY, WITH DRYING AND  
GUSTY NORTH TO NORTHEAST WINDS ALONG AND BELOW THE COASTAL SLOPES OF  
THE MOUNTAINS GUSTING TO 25 TO 35 MPH. THIS WILL BE FOLLOWED BY  
WARMING THROUGH NEXT WEEKEND WITH HIGH TEMPERATURES REACHING 10 TO  
15 DEGREES ABOVE AVERAGE FOR NEXT SUNDAY AND MONDAY.  
 
 
 
ECC034-011400-  
RIVERSIDE ECC DISPATCH-  
1246 PM PDT TUE MAR 31 2026  
   
..DISCUSSION FROM LAXFWFSGX  
 
A LOW PRESSURE SYSTEM MOVING INLAND THROUGH SOUTHERN CALIFORNIA  
WILL BRING STRONGER ONSHORE FLOW THROUGH THURSDAY. THIS WILL SPREAD  
COOLING AND HIGHER COASTAL HUMIDITY INLAND ALONG WITH STRONGER AND  
GUSTY SOUTHWEST TO WEST WINDS TO THE MOUNTAINS AND DESERTS. GUSTS  
OF 40 TO 50 MPH ARE EXPECTED THROUGH WEDNESDAY WITH MORE LOCALIZED  
WINDS ON THURSDAY. THERE WILL ALSO BE A CHANCE OF SHOWERS FOR LATE  
TODAY INTO WEDNESDAY, WITH A 20-40 PERCENT CHANCE FOR WETTING RAIN  
IN THE MOUNTAINS AND LESS THAN 10 PERCENT ELSEWHERE. SURFACE WINDS  
WILL GO BRIEFLY OFFSHORE ON FRIDAY AND SATURDAY, WITH DRYING AND  
GUSTY NORTH TO NORTHEAST WINDS ALONG AND BELOW THE COASTAL SLOPES OF  
THE MOUNTAINS GUSTING TO 25 TO 35 MPH. THIS WILL BE FOLLOWED BY  
WARMING THROUGH NEXT WEEKEND WITH HIGH TEMPERATURES REACHING 10 TO  
15 DEGREES ABOVE AVERAGE FOR NEXT SUNDAY AND MONDAY.  
 
   
..DISCUSSION FROM PHXFWFPSR  
 
CHANCES FOR SHOWERS AND A FEW ISOLATED STORMS WILL CONTINUE THROUGH  
WEDNESDAY MORNING, THOUGH ONLY ISOLATED INSTANCES OF WETTING  
RAINFALL ARE EXPECTED. THE WEATHER SYSTEM RESPONSIBLE FOR THE  
INCREASED RAIN CHANCES WILL PROMOTE BREEZY CONDITIONS THIS AFTERNOON  
WITH LINGERING BREEZINESS WEDNESDAY. GUSTS THROUGH TOMORROW WILL  
CLIMB UPWARDS OF 20-25 MPH FOR MANY AREAS, WHILE THE STRONGEST  
WINDS WILL OCCUR ACROSS PARTS OF SOUTHEAST CALIFORNIA WHERE A FEW  
ISOLATED GUSTS IN EXCESS OF 40 MPH WILL BE POSSIBLE. MIN RHS IN THE  
15-25% RANGE WILL BE COMMON, WHILE OVERNIGHT MAX RHS WILL RANGE  
BETWEEN 40-70%  
 
NOTE...ADDITIONAL FIRE WEATHER FORECAST INFORMATION CAN BE FOUND IN  
THE AREA FORECAST DISCUSSION. SEE PRODUCT PHXAFDPSR.  
 
 
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