510
FNUS85 KVEF 121054
FWLVEF
ECCDA DISCUSSIONS
NATIONAL WEATHER SERVICE LAS VEGAS NV
354 AM PDT THU MAR 12 2026
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## DISCUSSIONS FROM THE LATEST FWF BELOW ##
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..DISCUSSION FROM RNOFWFVEF
BREEZY NORTH WINDS ARE EXPECTED DOWN THE COLORADO RIVER VALLEY TODAY
WITH RELATIVELY LIGHT WINDS ELSEWHERE. BREEZY WINDS WILL PICK UP
ACROSS THE GREAT BASIN ON SATURDAY AFTERNOON, OTHERWISE WINDS ACROSS
THE REST OF THE AREA WILL REMAIN RELATIVELY LIGHT THROUGH EARLY
NEXT WEEK. DRY CONDITIONS WILL PERSIST WITH MINIMUM RELATIVE
HUMIDITIES IN THE SINGLE DIGITS TO MID-TEENS EACH DAY. TEMPERATURES
WILL CONTINUE TO INCREASE, WITH HIGH TEMPERATURES 15 TO 20 DEGREES
ABOVE NORMAL BY THE END OF THE WEEK AND 20+ DEGREES ABOVE NORMAL
NEXT WEEK.
..DISCUSSION FROM LAXFWFSGX
RECORD BREAKING HEAT IS EXPECTED FOR TODAY AND FRIDAY. NORTH TO
NORTHEAST WINDS WILL GUST TO 25 TO 35 MPH ALONG AND BELOW THE
COASTAL SLOPES OF THE MOUNTAINS TODAY WITH LOWEST DAYTIME HUMIDITY
FOR INLAND AREAS OF 10 TO 15 PERCENT. WEAK ONSHORE FLOW WILL BRING
SOME COOLING FOR THE COAST INTO THE VALLEYS THIS WEEKEND WITH
LITTLE CHANGE IN THE HEAT FOR THE DESERTS. STRONGER HIGH PRESSURE
ALOFT WILL BRING ADDITIONAL WARMING FOR INLAND AREAS NEXT WEEK WITH
WIDESPREAD RECORD HEAT EXCEPT FOR POSSIBLY THE IMMEDIATE COAST.
MINIMUM DAYTIME RELATIVE HUMIDITY OF 15 TO 25 PERCENT IS EXPECTED
FOR MUCH OF NEXT WEEK FOR INLAND AREAS.
..DISCUSSION FROM PHXFWFPSR
HIGH PRESSURE WILL DOMINATE ACROSS THE REGION WELL INTO NEXT WEEK AS
TEMPERATURES WARM TO 10-15 DEGREES ABOVE NORMAL STARTING TODAY
BEFORE HEATING UP EVEN FURTHER NEXT WEEK. MUCH DRIER AIR WILL ALSO
SETTLE IN STARTING TODAY WITH MINRHS DROPPING TO AROUND OR JUST
BELOW 10% AND PERSISTING WELL INTO NEXT WEEK. OVERNIGHT RECOVERIES
WILL BECOME POOR TO FAIR BY FRIDAY, DROPPING TO BETWEEN 25-40%.
WINDS WILL REMAIN FAIRLY LIGHT, BUT WITH PERIODIC AFTERNOON GUSTS
AT AROUND 20 MPH, ESPECIALLY OVER THE WEEKEND INTO EARLY NEXT WEEK.
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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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ECC027-130500-
SAN BERNARDINO ECC DISPATCH-
DISCUSSION FOR SAN BERNARDINO ECC DISPATCH
354 AM PDT THU MAR 12 2026
BREEZY NORTH WINDS ARE EXPECTED DOWN THE COLORADO RIVER VALLEY TODAY
WITH RELATIVELY LIGHT WINDS ELSEWHERE. DRY CONDITIONS WILL
PERSIST WITH MINIMUM RELATIVE HUMIDITIES IN THE SINGLE DIGITS TO
MID-TEENS EACH DAY. TEMPERATURES WILL CONTINUE TO INCREASE, WITH
HIGH TEMPERATURES 15 TO 20 DEGREES ABOVE NORMAL BY THE END OF THE
WEEK AND 20+ DEGREES ABOVE NORMAL NEXT WEEK.
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