334
FNUS85 KVEF 142153
FWLVEF

ECCDA DISCUSSIONS
NATIONAL WEATHER SERVICE LAS VEGAS NV
253 PM PDT MON JUL 14 2025

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

INCREASING SOUTH TO SOUTHWEST WINDS TUESDAY COMBINED WITH SINGLE
DIGIT HUMIDITY WILL LEAD TO AREAS OF CRITICAL FIRE WEATHER
CONDITIONS. STRONGEST WINDS ARE EXPECTED OVER PORTION OF LINCOLN AND
NYE COUNTIES WHERE A RED FLAG WARNING HAS BEEN ISSUED FOR TUESDAY. A
FEW ISOLATED THUNDERSTORMS ARE ALSO EXPECTED TO  PORTIONS OF THE
ARIZONA STRIP TUESDAY AFTERNOON. COOLER  TEMPERATURES ALONG WITH
INCREASING MONSOONAL MOISTURE IS EXPECTED  DURING THE SECOND HALF OF
THE WEEK.


...DISCUSSION FROM LAXFWFSGX...


HIGH PRESSURE WILL WEAKEN FOR TUESDAY AND WEDNESDAY INTO WEDNESDAY
HIGH TEMPERATURES AS MUCH AS 8 TO 12 DEGREES BELOW AVERAGE FOR THE
VALLEYS. FOR THURSDAY AND FRIDAY, A WEAK UPPER LEVEL LOW PRESSURE
FROM THE SOUTH WILL BRING AN INCREASE IN MONSOONAL MOISTURE WITH A
CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS, MAINLY FOR THE
MOUNTAINS, WITH THE GREATEST CHANCES FOR THE MOUNTAINS AND HIGH
DESERT AREAS IN SAN BERNARDINO COUNTY ON FRIDAY AFTERNOON.  CHANCES
WILL SLOWLY DECREASE DURING NEXT WEEKEND AS THE MONSOONAL  MOISTURE
SLOWLY DECREASES. THE MARINE LAYER WILL MOSTLY FLUCTUATE  BETWEEN
1500 AND 2000 FEET DEEP. RH VALES WILL INCREASE THURSDAY INTO
SATURDAY TO 15 TO 20 PERCENT FOR THE MOUNTAINS AND DESERTS, BUT THEN
DECREASE BACK TO 10 TO 15 PERCENT THIS UPCOMING WEEKEND.


...DISCUSSION FROM PHXFWFPSR...


MOISTURE WILL GRADUALLY INCREASE ACROSS ARIZONA THROUGH THE  MIDDLE
PART OF THE WEEK PROVIDING INCREASING CHANCES FOR SHOWERS  AND
THUNDERSTORMS, ESPECIALLY BY WEDNESDAY. TEMPERATURES WILL DROP OFF
FROM NEAR TO SLIGHTLY ABOVE NORMAL TODAY AND TOMORROW TO  BELOW
NORMAL WEDNESDAY AND THURSDAY. AFTERNOON MINRHS SHOULD  BOTTOM OUT
AROUND 15% TODAY WITH SOUTHWESTERLY GUSTS OF 20-25 MPH  AT TIMES
CONTINUING INTO THE EVENING. RHS WILL IMPROVE TUESDAY  INTO
WEDNESDAY WITH MINRHS BETWEEN 20-30% AS CHANCES FOR RAIN  INCREASE.
RAIN CHANCES WILL MOSTLY BE CONFINED TO THE EASTERN  ARIZONA HIGH
TERRAIN THROUGH TUESDAY BEFORE MOVING INTO THE LOWER  DESERTS BY
WEDNESDAY.


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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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ECC027-151600-
SAN BERNARDINO ECC DISPATCH-
DISCUSSION FOR SAN BERNARDINO ECC DISPATCH
253 PM PDT MON JUL 14 2025

INCREASING SOUTH TO SOUTHWEST WINDS TUESDAY COMBINED WITH SINGLE
DIGIT HUMIDITY WILL LEAD TO AREAS OF CRITICAL FIRE WEATHER
CONDITIONS. STRONGEST WINDS ARE EXPECTED OVER PORTION SOUTHERN
NEVADA. AFTERNOON HUMIDITY READINGS WILL FALL INTO THE SINGLE
DIGITS WITH POOR OVERNIGHT RECOVERIES. COOLER TEMPERATURES ALONG
WITH INCREASING MONSOONAL MOISTURE IS EXPECTED DURING THE SECOND
HALF OF THE WEEK.


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