199  
FNUS86 KSGX 161141  
FWLSGX  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
441 AM PDT SUN MAR 16 2025  
 
ECC033-170545-  
ORANGE ECC DISPATCH-  
DISCUSSION FOR ORANGE ECC DISPATCH  
441 AM PDT SUN MAR 16 2025  
 
SLIGHTLY WARMER AND DRY CONDITIONS ARE EXPECTED FOR TODAY. THE NEXT  
DISTURBANCE MOVES INTO THE AREA FOR TOMORROW INTO TUESDAY. SLIGHT  
CHANCE OF LIGHT PRECIPITATION WITH THIS SYSTEM, PRIMARILY FOR THE  
MOUNTAINS AND COASTAL SLOPES. THE MAIN EFFECT OF THIS DISTURBANCE  
WILL BE STRONG WESTERLY WINDS PICKING UP MONDAY AFTERNOON AND  
LASTING THROUGH TUESDAY MORNING. WINDS WILL GUST NEAR 50 MPH IN THE  
DESERTS AND UP TO 60 MPH, OR LOCALLY HIGHER, IN THE MOUNTAINS.  
COOLER CONDITIONS ON MONDAY KEEP RELATIVE HUMIDITY AT OR ABOVE  
30 PERCENT IN THE MOUNTAINS AND DESERTS, THUS NO CRITICAL FIRE  
WEATHER CONDITIONS ARE ANTICIPATED THROUGH THE NEXT WEEK. DRIER AND  
CALMER WEATHER RETURNS FOR THE MIDDLE AND LATTER PART OF THE WEEK,  
WITH ONLY A SLIGHT INCREASE OF WINDS AGAIN ON THURSDAY.  
 

 
 
ECC035-170545-  
MONTE VISTA ECC DISPATCH-  
441 AM PDT SUN MAR 16 2025  
 
SLIGHTLY WARMER AND DRY CONDITIONS ARE EXPECTED FOR TODAY. THE NEXT  
DISTURBANCE MOVES INTO THE AREA FOR TOMORROW INTO TUESDAY. SLIGHT  
CHANCE OF LIGHT PRECIPITATION WITH THIS SYSTEM, PRIMARILY FOR THE  
MOUNTAINS AND COASTAL SLOPES. THE MAIN EFFECT OF THIS DISTURBANCE  
WILL BE STRONG WESTERLY WINDS PICKING UP MONDAY AFTERNOON AND  
LASTING THROUGH TUESDAY MORNING. WINDS WILL GUST NEAR 50 MPH IN THE  
DESERTS AND UP TO 60 MPH, OR LOCALLY HIGHER, IN THE MOUNTAINS.  
COOLER CONDITIONS ON MONDAY KEEP RELATIVE HUMIDITY AT OR ABOVE  
30 PERCENT IN THE MOUNTAINS AND DESERTS, THUS NO CRITICAL FIRE  
WEATHER CONDITIONS ARE ANTICIPATED THROUGH THE NEXT WEEK. DRIER AND  
CALMER WEATHER RETURNS FOR THE MIDDLE AND LATTER PART OF THE WEEK,  
WITH ONLY A SLIGHT INCREASE OF WINDS AGAIN ON THURSDAY.  
 

 
 
ECC034-170545-  
RIVERSIDE ECC DISPATCH-  
441 AM PDT SUN MAR 16 2025  
   
..DISCUSSION FROM LAXFWFSGX
 
 
SLIGHTLY WARMER AND DRY CONDITIONS ARE EXPECTED FOR TODAY. THE NEXT  
DISTURBANCE MOVES INTO THE AREA FOR TOMORROW INTO TUESDAY. SLIGHT  
CHANCE OF LIGHT PRECIPITATION WITH THIS SYSTEM, PRIMARILY FOR THE  
MOUNTAINS AND COASTAL SLOPES. THE MAIN EFFECT OF THIS DISTURBANCE  
WILL BE STRONG WESTERLY WINDS PICKING UP MONDAY AFTERNOON AND  
LASTING THROUGH TUESDAY MORNING. WINDS WILL GUST NEAR 50 MPH IN THE  
DESERTS AND UP TO 60 MPH, OR LOCALLY HIGHER, IN THE MOUNTAINS.  
COOLER CONDITIONS ON MONDAY KEEP RELATIVE HUMIDITY AT OR ABOVE  
30 PERCENT IN THE MOUNTAINS AND DESERTS, THUS NO CRITICAL FIRE  
WEATHER CONDITIONS ARE ANTICIPATED THROUGH THE NEXT WEEK. DRIER AND  
CALMER WEATHER RETURNS FOR THE MIDDLE AND LATTER PART OF THE WEEK,  
WITH ONLY A SLIGHT INCREASE OF WINDS AGAIN ON THURSDAY.  
 
   
..DISCUSSION FROM PHXFWFPSR
 
 
DRY, WARM, AND TRANQUIL CONDITIONS ARE EXPECTED TODAY WITH NO FIRE  
WEATHER CONCERNS. A DRY WEATHER SYSTEM MOVING INTO THE AREA MONDAY  
WILL BEGIN INCREASING THE WINDS THROUGH THE AFTERNOON, WITH THE  
STRONGEST WINDS DEVELOPING IN SOUTHEAST CA HEADING INTO THE LATE  
AFTERNOON AND EVENING HOURS. WIND GUSTS UP TO 20 TO 30 MPH IS IS  
EXPECTED IN EASTERN DISTRICTS DURING THE AFTERNOON MONDAY, WHILE  
30-40 MPH GUSTS, LOCALIZED >40 MPH, WILL BE MORE COMMON IN  
SOUTHEAST CA HEADING INTO THE EVENING. ELEVATED FIRE WEATHER  
CONDITIONS ARE ANTICIPATED FOR A FEW HOURS WITH THE WINDS IN THE  
WESTERN DISTRICTS, BUT RH MAGNITUDES WILL AT LEAST BE RISING ABOVE  
CRITICAL LEVEL (15%) QUICKLY MONDAY EVENING. MIN RH VALUES WILL BE  
AROUND 15-30% BOTH TODAY AND MONDAY. AFTERNOON TEMPERATURES WILL  
WARM FROM MID TO UPPER 70S TODAY TO LOWER 80S MONDAY FOR THE LOWER  
DESERTS.  
 
NOTE...ADDITIONAL FIRE WEATHER FORECAST INFORMATION CAN BE FOUND IN  
THE AREA FORECAST DISCUSSION. SEE PRODUCT PHXAFDPSR.  
 

 
 
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