692 
FNUS86 KSGX 300939
FWLSGX

ECCDA DISCUSSIONS
NATIONAL WEATHER SERVICE SAN DIEGO CA
239 AM PDT SAT SEP 30 2023

ECC033-010345-
ORANGE ECC DISPATCH-
DISCUSSION FOR ORANGE ECC DISPATCH
239 AM PDT SAT SEP 30 2023

A LOW PRESSURE SYSTEM STRENGTHENING AND MOVING INLAND INTO 
CALIFORNIA WILL BRING MUCH COOLER WEATHER FOR THIS WEEKEND,  PERIODS
OF STRONG GUSTY SOUTHWEST TO WEST WINDS FOR THE MOUNTAINS  AND
DESERTS THROUGH TONIGHT, AND PERIODS OF SHOWERS INTO SUNDAY. THERE
IS ALSO A SLIGHT CHANCE OF THUNDERSTORMS FOR THIS  AFTERNOON, MAINLY
FOR PORTIONS OF SAN BERNARDINO AND WESTERN  RIVERSIDE COUNTIES. DRY
AND MUCH WARMER BY THE MIDDLE OF NEXT WEEK AS HIGH PRESSURE OVER THE
EASTERN PACIFIC MOVES TOWARD THE COAST.

$$

ECC035-010345-
MONTE VISTA ECC DISPATCH-
239 AM PDT SAT SEP 30 2023

A LOW PRESSURE SYSTEM STRENGTHENING AND MOVING INLAND INTO 
CALIFORNIA WILL BRING MUCH COOLER WEATHER FOR THIS WEEKEND,  PERIODS
OF STRONG GUSTY SOUTHWEST TO WEST WINDS FOR THE MOUNTAINS  AND
DESERTS THROUGH TONIGHT, AND PERIODS OF SHOWERS INTO SUNDAY. THERE
IS ALSO A SLIGHT CHANCE OF THUNDERSTORMS FOR THIS  AFTERNOON, MAINLY
FOR PORTIONS OF SAN BERNARDINO AND WESTERN  RIVERSIDE COUNTIES. DRY
AND MUCH WARMER BY THE MIDDLE OF NEXT WEEK AS HIGH PRESSURE OVER THE
EASTERN PACIFIC MOVES TOWARD THE COAST.

$$

ECC034-010345-
RIVERSIDE ECC DISPATCH-
239 AM PDT SAT SEP 30 2023

...DISCUSSION FROM LAXFWFSGX...

A LOW PRESSURE SYSTEM STRENGTHENING AND MOVING INLAND INTO 
CALIFORNIA WILL BRING MUCH COOLER WEATHER FOR THIS WEEKEND,  PERIODS
OF STRONG GUSTY SOUTHWEST TO WEST WINDS FOR THE MOUNTAINS  AND
DESERTS THROUGH TONIGHT, AND PERIODS OF SHOWERS INTO SUNDAY. THERE
IS ALSO A SLIGHT CHANCE OF THUNDERSTORMS FOR THIS  AFTERNOON, MAINLY
FOR PORTIONS OF SAN BERNARDINO AND WESTERN  RIVERSIDE COUNTIES. DRY
AND MUCH WARMER BY THE MIDDLE OF NEXT WEEK AS HIGH PRESSURE OVER THE
EASTERN PACIFIC MOVES TOWARD THE COAST.

...DISCUSSION FROM PHXFWFPSR...

A RED FLAG WARNING REMAINS IN EFFECT THIS AFTERNOON AND EVENING  FOR
PORTIONS OF SOUTH-CENTRAL AZ WHERE WINDS ARE EXPECTED TO GUST UP TO
30-40 MPH. THESE STRONG WINDS COMBINED WITH LOW RELATIVE  HUMIDITY
AROUND 12-20% WILL RESULT IN CRITICAL FIRE WEATHER  CONDITIONS. WIND
SPEEDS WILL BEGIN TO DIMINISH ACROSS MOST OF THE REGION ON SUNDAY,
BUT LINGERING GUSTS UP TO 30-35 MPH WILL STILL  BE POSSIBLE ACROSS
THE HIGH TERRAIN EAST OF PHOENIX. TEMPERATURES WILL COOL BELOW
SEASONAL LEVELS ON SUNDAY AND MONDAY BEFORE A  GRADUAL WARM UP
TRANSPIRES INTO THE MIDDLE OF NEXT WEEK. DRY  CONDITIONS WILL
CONTINUE FOR THE NEXT SEVERAL DAYS.

NOTE...ADDITIONAL FIRE WEATHER FORECAST INFORMATION CAN BE FOUND IN
THE AREA FORECAST DISCUSSION. SEE PRODUCT PHXAFDPSR.

$$