FNUS86 KSGX 211825

FWLSGX



ECCDA DISCUSSIONS

NATIONAL WEATHER SERVICE SAN DIEGO CA

1125 AM PDT SAT MAR 21 2026



ECC033-221230-

ORANGE ECC DISPATCH-

DISCUSSION FOR ORANGE ECC DISPATCH

1125 AM PDT SAT MAR 21 2026



  SLIGHT COOLING IF STILL ABOVE AVERAGE TEMPERATURES AND HIGHER 

COASTAL HUMIDITY OVER THE WEEKEND INTO EARLY NEXT WEEK. BREEZY 

WESTERLY WINDS OVER THE MOUNTAINS AND INTO THE DESERTS THIS 

AFTERNOON AND EVENING WITH PEAK GUSTS LOCALLY TO 35 MPH, FOLLOWED 

BY SLIGHTLY WEAKER AFTERNOON BREEZES SUNDAY AND MONDAY. 

TEMPERATURES INCREASE SLIGHTLY AND RELATIVE HUMIDITY TRENDS DOWN 

MID TO LATE NEXT WEEK, WITH MINIMUM DAYTIME RELATIVE HUMIDITY 

VALUES AS LOW AS 10 TO 15 PERCENT IN THE DESERT, DESERT SLOPES,  AND

MOUNTAIN RIDGES. OVERNIGHT RECOVERIES REMAIN LARGELY MODERATE 

INLAND AND GOOD IN COASTAL AREAS. 







$$



ECC035-221230-

MONTE VISTA ECC DISPATCH-

1125 AM PDT SAT MAR 21 2026



  SLIGHT COOLING IF STILL ABOVE AVERAGE TEMPERATURES AND HIGHER 

COASTAL HUMIDITY OVER THE WEEKEND INTO EARLY NEXT WEEK. BREEZY 

WESTERLY WINDS OVER THE MOUNTAINS AND INTO THE DESERTS THIS 

AFTERNOON AND EVENING WITH PEAK GUSTS LOCALLY TO 35 MPH, FOLLOWED 

BY SLIGHTLY WEAKER AFTERNOON BREEZES SUNDAY AND MONDAY. 

TEMPERATURES INCREASE SLIGHTLY AND RELATIVE HUMIDITY TRENDS DOWN 

MID TO LATE NEXT WEEK, WITH MINIMUM DAYTIME RELATIVE HUMIDITY 

VALUES AS LOW AS 10 TO 15 PERCENT IN THE DESERT, DESERT SLOPES,  AND

MOUNTAIN RIDGES. OVERNIGHT RECOVERIES REMAIN LARGELY MODERATE 

INLAND AND GOOD IN COASTAL AREAS. 







$$



ECC034-221230-

RIVERSIDE ECC DISPATCH-

1125 AM PDT SAT MAR 21 2026



...DISCUSSION FROM LAXFWFSGX...



  SLIGHT COOLING IF STILL ABOVE AVERAGE TEMPERATURES AND HIGHER 

COASTAL HUMIDITY OVER THE WEEKEND INTO EARLY NEXT WEEK. BREEZY 

WESTERLY WINDS OVER THE MOUNTAINS AND INTO THE DESERTS THIS 

AFTERNOON AND EVENING WITH PEAK GUSTS LOCALLY TO 35 MPH, FOLLOWED 

BY SLIGHTLY WEAKER AFTERNOON BREEZES SUNDAY AND MONDAY. 

TEMPERATURES INCREASE SLIGHTLY AND RELATIVE HUMIDITY TRENDS DOWN 

MID TO LATE NEXT WEEK, WITH MINIMUM DAYTIME RELATIVE HUMIDITY 

VALUES AS LOW AS 10 TO 15 PERCENT IN THE DESERT, DESERT SLOPES,  AND

MOUNTAIN RIDGES. OVERNIGHT RECOVERIES REMAIN LARGELY MODERATE 

INLAND AND GOOD IN COASTAL AREAS. 







...DISCUSSION FROM PHXFWFPSR...





VERY HOT AND DRY CONDITIONS WILL CONTINUE THROUGH THE WEEKEND. 

LOWER DESERT HIGHS WILL LIKELY TOP OUT NEAR 105 DEGREES TODAY AND

CLOSER TO 100 DEGREES SUNDAY. AFTERNOON MINRHS IN THE SINGLE  DIGITS

WILL BE COMMON, FOLLOWING POOR OVERNIGHT RECOVERIES IN A 15-35% 

RANGE. AFTERNOON AND EARLY EVENING BREEZINESS WILL INCREASE THIS 

WEEKEND, WITH GUSTS LOCALLY UPWARDS OF 20-25 MPH.



NOTE...ADDITIONAL FIRE WEATHER FORECAST INFORMATION CAN BE FOUND IN

THE AREA FORECAST DISCUSSION. SEE PRODUCT PHXAFDPSR.





$$