####018003590####
FNUS86 KSGX 172041

FWLSGX



ECCDA DISCUSSIONS

NATIONAL WEATHER SERVICE SAN DIEGO CA

141 PM PDT WED APR 17 2024



ECC033-181445-

ORANGE ECC DISPATCH-

DISCUSSION FOR ORANGE ECC DISPATCH

141 PM PDT WED APR 17 2024





A WEAK LOW PRESSURE SYSTEM WILL BRING A DEEPER MARINE LAYER AND 

SUBTLE COOLING ACROSS SOUTHERN CALIFORNIA. LOW CLOUDS WILL EXTEND

WITHIN TEN MILES OF THE COAST THURSDAY MORNING, WITH GREATER 

COVERAGE ON FRIDAY. GUSTY WEST WINDS WILL OCCUR EACH AFTERNOON AND

NIGHT THROUGH FRIDAY, WITH FRIDAY BEING THE WINDIEST DAY. THERE IS 

A MODERATE TO HIGH CHANCE IN SEEING WIND GUSTS OVER 35 MPH FROM THE

DESERT SLOPES INTO THE DESERTS THROUGH THE PERIOD. HIGH PRESSURE 

WILL MOVE INTO THE REGION THIS WEEKEND, MAKING FOR WARMER WEATHER 

AND LESS WINDY CONDITIONS. TRIPLE DIGIT TEMPERATURES HAVE A LOW TO 

MODERATE CHANCE TO OCCUR ACROSS THE LOWER DESERTS BY SUNDAY. A 

TROUGH WILL ENTER THE REGION SOMETIME EARLY NEXT WEEK, BRINGING A 

RETURN OF COOLER AND BREEZIER WEATHER INTO THE MIDDLE OF NEXT WEEK. 





$$



ECC035-181445-

MONTE VISTA ECC DISPATCH-

141 PM PDT WED APR 17 2024





A WEAK LOW PRESSURE SYSTEM WILL BRING A DEEPER MARINE LAYER AND 

SUBTLE COOLING ACROSS SOUTHERN CALIFORNIA. LOW CLOUDS WILL EXTEND

WITHIN TEN MILES OF THE COAST THURSDAY MORNING, WITH GREATER 

COVERAGE ON FRIDAY. GUSTY WEST WINDS WILL OCCUR EACH AFTERNOON AND

NIGHT THROUGH FRIDAY, WITH FRIDAY BEING THE WINDIEST DAY. THERE IS 

A MODERATE TO HIGH CHANCE IN SEEING WIND GUSTS OVER 35 MPH FROM THE

DESERT SLOPES INTO THE DESERTS THROUGH THE PERIOD. HIGH PRESSURE 

WILL MOVE INTO THE REGION THIS WEEKEND, MAKING FOR WARMER WEATHER 

AND LESS WINDY CONDITIONS. TRIPLE DIGIT TEMPERATURES HAVE A LOW TO 

MODERATE CHANCE TO OCCUR ACROSS THE LOWER DESERTS BY SUNDAY. A 

TROUGH WILL ENTER THE REGION SOMETIME EARLY NEXT WEEK, BRINGING A 

RETURN OF COOLER AND BREEZIER WEATHER INTO THE MIDDLE OF NEXT WEEK. 





$$



ECC034-181445-

RIVERSIDE ECC DISPATCH-

141 PM PDT WED APR 17 2024



...DISCUSSION FROM LAXFWFSGX...





A WEAK LOW PRESSURE SYSTEM WILL BRING A DEEPER MARINE LAYER AND 

SUBTLE COOLING ACROSS SOUTHERN CALIFORNIA. LOW CLOUDS WILL EXTEND

WITHIN TEN MILES OF THE COAST THURSDAY MORNING, WITH GREATER 

COVERAGE ON FRIDAY. GUSTY WEST WINDS WILL OCCUR EACH AFTERNOON AND

NIGHT THROUGH FRIDAY, WITH FRIDAY BEING THE WINDIEST DAY. THERE IS 

A MODERATE TO HIGH CHANCE IN SEEING WIND GUSTS OVER 35 MPH FROM THE

DESERT SLOPES INTO THE DESERTS THROUGH THE PERIOD. HIGH PRESSURE 

WILL MOVE INTO THE REGION THIS WEEKEND, MAKING FOR WARMER WEATHER 

AND LESS WINDY CONDITIONS. TRIPLE DIGIT TEMPERATURES HAVE A LOW TO 

MODERATE CHANCE TO OCCUR ACROSS THE LOWER DESERTS BY SUNDAY. A 

TROUGH WILL ENTER THE REGION SOMETIME EARLY NEXT WEEK, BRINGING A 

RETURN OF COOLER AND BREEZIER WEATHER INTO THE MIDDLE OF NEXT WEEK. 





...DISCUSSION FROM PHXFWFPSR...





DRY, TRANQUIL WEATHER WILL CONTINUE THROUGH AT LEAST THE NEXT 

COUPLE OF DAYS. AFTERNOON TEMPERATURES ACROSS THE LOWER DESERTS 

WILL WARM UP INTO THE LOW TO MID 90S TODAY WITH SIMILAR 

TEMPERATURES EXPECTED THURSDAY. WINDS WILL OVERALL REMAIN LIGHT 

OUTSIDE OF AFTERNOON BREEZES GUSTING INTO THE TEENS AT TIMES WHILE

FAVORING DIURNAL TENDENCIES. MIN RHS TODAY AND TOMORROW WILL BE 

AROUND 5-15%, WHILE OVERNIGHT MAX RHS WILL BE IN THE 20-40% RANGE 

FOR MOST PLACES.



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

THE AREA FORECAST DISCUSSION. SEE PRODUCT PHXAFDPSR.





$$