FNUS85 KVEF 090938

FWLVEF



ECCDA DISCUSSIONS

NATIONAL WEATHER SERVICE LAS VEGAS NV

238 AM PDT FRI MAY 9 2025



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##            DISCUSSIONS FROM THE LATEST FWF BELOW                ##

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...DISCUSSION FROM RNOFWFVEF...



TEMPERATURES PEAK ON SATURDAY WITH HIGHS 10 TO 15 DEGREES ABOVE

AVERAGE. MINIMUM HUMIDITY WILL FALL TO THE TEENS AND SINGLE DIGITS

FOR MOST LOCATIONS THROUGH EARLY NEXT WEEK. AN UPCOMING WEATHER

SYSTEM WILL BRING INCREASED SOUTHERLY TO  SOUTHWESTERLY WINDS AND A

20 DEGREE DROP IN TEMPERATURES BETWEEN  SUNDAY AND TUESDAY.

PRECIPITATION SHOULD BE MINIMAL AND LIMITED TO THE SOUTHERN GREAT

BASIN. 





...DISCUSSION FROM LAXFWFSGX...





DRY WEATHER WITH SIGNIFICANT WARMING WILL CONTINUE THROUGH SATURDAY

WITH SATURDAY HIGH TEMPERATURES AS MUCH AS 20 TO 25 DEGREES ABOVE

AVERAGE FOR THE INLAND EMPIRE. A LARGE LOW PRESSURE SYSTEM MOVING TO

NEAR THE WEST COAST WILL BEGIN SPREADING COOLING INLAND ON SUNDAY.

GREATER COOLING IS EXPECTED FOR MONDAY AND TUESDAY WITH TUESDAY HIGH

TEMPERATURES AS MUCH AS 15 TO 20 DEGREES BELOW AVERAGE FOR THE

MOUNTAINS. THE MARINE LAYER WILL DECREASE IN DEPTH TO AROUND

1000 FEET FOR SATURDAY, THEN RAPIDLY DEEPEN TO 5000 TO 6000 FEET FOR

EARLY NEXT WEEK. THERE WILL BE STRONGER AND GUSTS SOUTHWEST TO WEST

WINDS FOR THE MOUNTAINS AND DESERTS FOR MONDAY AND TUESDAY. HIGH

TEMPERATURES WILL WARM 5 TO 10 DEGREES FOR WEDNESDAY AND THURSDAY,

BUT REMAIN SEVERAL DEGREES BELOW AVERAGE.





...DISCUSSION FROM PHXFWFPSR...





HIGH PRESSURE WILL STRENGTHEN OVER THE REGION INTO THE WEEKEND

LEADING TO HOT TEMPERATURES AND HIGHS TOPPING 100 DEGREES OVER  THE

MAJORITY OF THE LOWER DESERTS THROUGH SUNDAY. HUMIDITIES WILL  DROP

A BIT FURTHER TODAY WITH MINRHS AROUND 15% BEFORE DROPPING CLOSER TO

10% BY SUNDAY. AFTER LIGHT WINDS TODAY, WINDS WILL  BECOME QUITE

BREEZY OUT OF THE EAST ON SATURDAY WITH PEAK GUSTS  OF 25-35 MPH

DURING THE MORNING HOURS ACROSS PORTIONS OF SOUTHERN ARIZONA. EXPECT

ANOTHER ROUND OF EASTERLY BREEZY CONDITIONS  SUNDAY MORNING ACROSS

EASTERN ARIZONA BEFORE BREEZY CONDITIONS  EXPAND TO INCLUDE THE

WESTERN DISTRICTS SUNDAY AFTERNOON. THESE  CONDITIONS MAY LEAD TO A

PERIOD OF ELEVATED FIRE DANGER IN SOME  AREAS THIS WEEKEND.





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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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ECC027-100345-

SAN BERNARDINO ECC DISPATCH-

DISCUSSION FOR SAN BERNARDINO ECC DISPATCH

238 AM PDT FRI MAY 9 2025



TEMPERATURES PEAK ON SATURDAY WITH HIGHS 10 TO 15 DEGREES ABOVE

AVERAGE. MINIMUM HUMIDITY WILL FALL TO THE TEENS AND SINGLE DIGITS

FOR MOST LOCATIONS THROUGH EARLY NEXT WEEK. AN UPCOMING WEATHER

SYSTEM WILL BRING INCREASED SOUTHERLY TO  SOUTHWESTERLY WINDS AND A

20 DEGREE DROP IN TEMPERATURES BETWEEN  SUNDAY AND TUESDAY.

A WARMING TREND SHOULD RETURN LATER NEXT WEEK. 



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