804
FNUS85 KVEF 090919
FWLVEF
ECCDA DISCUSSIONS
NATIONAL WEATHER SERVICE LAS VEGAS NV
219 AM PDT MON MAR 9 2026
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## DISCUSSIONS FROM THE LATEST FWF BELOW ##
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..DISCUSSION FROM RNOFWFVEF
THERE IS A LOW CHANCE (~20%) OF ISOLATED SHOWERS ACROSS FAR
SOUTHEASTERN PORTIONS OF THE FORECAST AREA TODAY. CANNOT RULE OUT A
FEW RUMBLES OF THUNDER AND GUSTY OUTFLOW WINDS NEAR THE STRONGEST
ACTIVITY (IF IT MATERIALIZES). OTHERWISE, DRY CONDITIONS PREVAIL FOR
THE NEXT 7+ DAYS WITH TEMPERATURES STEADILY CLIMBING. AFTERNOON RH
VALUES 15-30% THROUGH TUESDAY, DROPPING TO ~15% OR LESS BY MIDWEEK
AND BEYOND. PERIODS OF BREEZY CONDITIONS WITH GUSTS 20-30 MPH
THROUGH THE WEEK.
..DISCUSSION FROM LAXFWFSGX
A LOW PRESSURE SYSTEM MOVING INTO BAJA WILL BRING A SLIGHT CHANCE
OF SHOWERS TO SOUTHERN SAN DIEGO COUNTY EARLY THIS MORNING AND AGAIN
FOR THIS AFTERNOON. ONSHORE FLOW WILL RETURN TODAY WITH HIGH
TEMPERATURES COOLER THAN SUNDAY, AS MUCH AS 20 TO 25 DEGREES COOLER
NEAR THE COAST. INLAND AREAS WILL BEGIN TO WARM ON TUESDAY WITH MUCH
GREATER WARMING FOR THE VALLEYS ON WEDNESDAY AND COASTAL AREAS ON
THURSDAY WITH WEAK TO LOCALLY MODERATE STRENGTH OFFSHORE FLOW. THE
COAST AND VALLEYS WILL COOL FOR SATURDAY INTO SUNDAY, BUT WITH HIGH
TEMPERATURES MOSTLY REMAINING 15 TO 20 DEGREES ABOVE AVERAGE. FOR
NEXT WEEK, STRONG HIGH PRESSURE ALOFT AND OCCASIONAL WEAK OFFSHORE
LOWER FLOW WILL BRING WIDESPREAD RECORD HEAT TO INLAND AREAS.
..DISCUSSION FROM PHXFWFPSR
SCATTERED SHOWERS AND EMBEDDED THUNDERSTORMS WILL RESULT IN
COOLER TEMPERATURES, INCREASED HUMIDITY LEVELS, AND CHANCES FOR
WETTING RAINFALL THROUGH TUESDAY. AFTERNOON HUMIDITY LEVELS WILL
MOSTLY FALL INTO A 25-40% RANGE WITH GOOD TO EXCELLENT OVERNIGHT
RECOVERY. THE BEST CHANCES FOR PROLONGED SHOWERS AND WETTING RAINS
WILL BE IN EASTERN DISTRICTS BEFORE DRIER WEATHER FILTERS INTO
THE REGION TUESDAY EVENING. OUTSIDE OF GUSTY WINDS NEAR
THUNDERSTORMS THIS AFTERNOON AND EVENING, WINDS WILL BE FAIRLY
LIGHT.
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## AFTER REVIEWING THE FWF DISCUSSIONS (ABOVE) - COMPLETE ##
## THE DISCUSSION (BELOW) FOR THE ECCDA FORECAST ##
## WHEN DONE CLICK TRANSMIT, PRODUCT SENT AS KVEFFWLVEF ##
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ECC027-100330-
SAN BERNARDINO ECC DISPATCH-
DISCUSSION FOR SAN BERNARDINO ECC DISPATCH
219 AM PDT MON MAR 9 2026
THERE IS A LOW CHANCE (~20%) OF ISOLATED SHOWERS ACROSS FAR
SOUTHEASTERN PORTIONS OF THE FORECAST AREA TODAY. CANNOT RULE OUT A
FEW RUMBLES OF THUNDER AND GUSTY OUTFLOW WINDS NEAR THE STRONGEST
ACTIVITY (IF IT MATERIALIZES). OTHERWISE, DRY CONDITIONS PREVAIL FOR
THE NEXT 7+ DAYS WITH TEMPERATURES STEADILY CLIMBING. AFTERNOON RH
VALUES 15-30% THROUGH TUESDAY, DROPPING TO ~15% OR LESS BY MIDWEEK
AND BEYOND. PERIODS OF BREEZY CONDITIONS WITH GUSTS 20-30 MPH
THROUGH THE WEEK.
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