644
FNUS85 KVEF 042122
FWLVEF
ECCDA DISCUSSIONS
NATIONAL WEATHER SERVICE LAS VEGAS NV
222 PM PDT THU SEP 4 2025
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## DISCUSSIONS FROM THE LATEST FWF BELOW ##
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..DISCUSSION FROM RNOFWFVEF
ISOLATED TO SCATTERED THUNDERSTORMS ACROSS THE AREA THIS AFTERNOON
AND EARLY EVENING. COVERAGE WILL BE SIMILAR TOMORROW BUT MORE
LIMITED OVER INYO COUNTY. DRIER AIR WILL CONTINUE TO MAKE FURTHER
PROGRESS FROM WEST TO EAST OVER THE WEEKEND. MINIMUM RH VALUES WILL
BE GENERALLY 15-25% NORTH AND WEST OF I-15 AND 30-40% TO THE EAST
THIS AFTERNOON AND FRIDAY AFTERNOON.
..DISCUSSION FROM LAXFWFSGX
MONSOONAL MOISTURE WILL REMAIN IN PLACE THROUGH TOMORROW WITH A FEW
SHOWERS AND THUNDERSTORMS POSSIBLE OVER THE MOUNTAINS, ESPECIALLY
FOR THE MOUNTAINS AND ADJACENT DESERTS OF RIVERSIDE AND SAN DIEGO
COUNTIES. A LARGE LOW PRESSURE SYSTEM WILL MOVE SLOWLY INLAND INTO
THE WESTERN STATES FOR NEXT WEEK. THE GREATEST DRYING IS EXPECTED
FROM SUNDAY THROUGH TUESDAY WITH NO PRECIPITATION EXPECTED FOR NEXT
WEEK. THERE WILL BE A COOLING TREND THROUGH WEDNESDAY OF NEXT WEEK
WITH HIGH TEMPERATURES NEXT WEDNESDAY AS MUCH AS 8 TO 12 DEGREES
BELOW AVERAGE FOR SOME INLAND AREAS. THERE WILL ALSO BE A DRYING
TREND, WITH RH VALUES IN THE TEENS RETURNING FOR THE LOWER DESERTS
BY EARLY NEXT WEEK.
..DISCUSSION FROM PHXFWFPSR
HIGHER MOISTURE LEVELS WILL CONTINUE TO ALLOW FOR PERIODS OF SHOWERS
AND THUNDERSTORMS INTO THE WEEKEND WITH WETTING RAIN CHANCES AS HIGH
AS 20-40% OVER THE WESTERN DISTRICTS TO 40-50% OVER THE EASTERN
DISTRICTS. LOCALIZED HEAVY RAINFALL AND FLASH FLOODING WILL BE
POSSIBLE THROUGH THIS EVENING WITH DIMINISHING CHANCES INTO FRIDAY.
MINRHS ARE ONLY EXPECTED TO DROP INTO A 35-45% RANGE THROUGH
SATURDAY AS TEMPERATURES DROP TO BELOW NORMAL. OUTSIDE OF
THUNDERSTORM DRIVEN WINDS, WINDS WILL TEND TO BE ON THE LIGHT SIDE
AND FAVOR THE SOUTH MUCH OF THE PERIOD.
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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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ECC027-051530-
SAN BERNARDINO ECC DISPATCH-
DISCUSSION FOR SAN BERNARDINO ECC DISPATCH
222 PM PDT THU SEP 4 2025
ISOLATED TO SCATTERED THUNDERSTORMS ACROSS THE AREA THIS AFTERNOON
AND EARLY EVENING. COVERAGE WILL BE SIMILAR TOMORROW BUT MORE
LIMITED OVER INYO COUNTY. DRIER AIR WILL CONTINUE TO MAKE FURTHER
PROGRESS FROM WEST TO EAST OVER THE WEEKEND. MINIMUM RH VALUES
WILL BE GENERALLY 15-25% NORTH AND WEST OF I-15 AND 30-40% TO THE
EAST THIS AFTERNOON AND FRIDAY AFTERNOON.
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