255
FNUS85 KVEF 210906
FWLVEF

ECCDA DISCUSSIONS
NATIONAL WEATHER SERVICE LAS VEGAS NV
206 AM PDT MON SEP 21 2026

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##            DISCUSSIONS FROM THE LATEST FWF BELOW                ##
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...DISCUSSION FROM RNOFWFVEF...

SCATTERED SHOWERS AND THUNDERSTORMS WILL SPREAD ACROSS INYO COUNTY
AND INTO THE SOUTHERN GREAT BASIN TODAY, LINGERING ACROSS EASTERN
NEVADA INTO TUESDAY. AFTERNOON RELATIVE HUMIDITIES WILL BOTTOM OUT
IN THE 15 TO 30% RANGE TODAY AND TOMORROW. CONDITIONS WILL DRY BACK
OUT DURING THE MIDDLE OF THE  WEEK. MODEST MOISTURE LOOKS TO RETURN
TO OUR SOUTHERN AND EASTERN ZONES AS WE HEAD INTO THE WEEKEND.
BREEZY SOUTHERLY-TO- SOUTHWESTERLY WINDS WILL PICK UP ACROSS THE
AREA THIS AFTERNOON.  OTHERWISE, WINDS WILL REMAIN RELATIVELY LIGHT
AND WILL FAVOR TYPICAL TERRAIN DRIVEN DIRECTIONAL TRENDS.


...DISCUSSION FROM LAXFWFSGX...


A WEAK LOW PRESSURE SYSTEM MOVING INLAND THROUGH CENTRAL AND
SOUTHERN CALIFORNIA TODAY WILL BRING A FEW MORE DEGREES OF  COOLING
AND MAINTAIN A MARINE LAYER NEAR 3500 FEET DEEP INTO  TUESDAY
MORNING. STRENGTHENING HIGH PRESSURE TO THE EAST AND WEAK  OFFSHORE
FLOW IN THE MOUNTAINS FOR WEDNESDAY AND THURSDAY WILL  BRING WARMING
OF HIGH TEMPERATURES TO WITHIN A FEW DEGREES OF  AVERAGE ON
WEDNESDAY WITH MORE GRADUAL WARMING FOR THURSDAY INTO  NEXT WEEKEND
WITH THE MARINE LAYER BECOMING SHALLOWER.


...DISCUSSION FROM PHXFWFPSR...


TEMPERATURES WILL REMAIN NEAR THE SEASONAL NORMAL WITH DRY
CONDITIONS GIVING WAY TO A CHANCE OF THUNDERSTORMS OVER FAR EASTERN
DISTRICTS STARTING TUESDAY. MINIMUM HUMIDITY VALUES WILL  FALL INTO
A 15-30% RANGE FOLLOWING FAIR TO GOOD OVERNIGHT RECOVERY OF 30-70%.
OUTSIDE OF SOME OCCASIONAL LOCALIZED BREEZINESS DUE TO AN
APPROACHING SYSTEM, WINDS SHOULD RETAIN A TYPICAL  UPSLOPE/DRAINAGE
PATTERN OVER THE NEXT FEW DAYS


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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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ECC027-220315-
SAN BERNARDINO ECC DISPATCH-
DISCUSSION FOR SAN BERNARDINO ECC DISPATCH
206 AM PDT MON SEP 21 2026

SCATTERED SHOWERS AND THUNDERSTORMS WILL SPREAD ACROSS INYO COUNTY
AND INTO THE SOUTHERN GREAT BASIN TODAY, LINGERING ACROSS EASTERN
NEVADA INTO TUESDAY. AFTERNOON RELATIVE HUMIDITIES WILL BOTTOM OUT
IN THE 15 TO 30% RANGE TODAY AND TOMORROW. CONDITIONS WILL DRY BACK
OUT DURING THE MIDDLE OF THE  WEEK. MODEST MOISTURE LOOKS TO RETURN
TO OUR SOUTHERN AND EASTERN ZONES AS WE HEAD INTO THE WEEKEND.
BREEZY SOUTHERLY-TO- SOUTHWESTERLY WINDS WILL PICK UP ACROSS THE
AREA THIS AFTERNOON.  OTHERWISE, WINDS WILL REMAIN RELATIVELY LIGHT
AND WILL FAVOR TYPICAL TERRAIN DRIVEN DIRECTIONAL TRENDS.

$$