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. 



$$