231
FNUS85 KVEF 132101
FWLVEF
ECCDA DISCUSSIONS
NATIONAL WEATHER SERVICE LAS VEGAS NV
201 PM PDT SUN SEP 13 2026
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## DISCUSSIONS FROM THE LATEST FWF BELOW ##
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..DISCUSSION FROM RNOFWFVEF
ISOLATED SHOWERS AND THUNDERSTORMS WILL BE POSSIBLE ACROSS EASTERN
MOHAVE COUNTY THIS AFTERNOON. GUSTY, ERRATIC OUTFLOW WINDS,
LOCALIZED HEAVY RAIN, AND LIGHTNING WILL BE THE PRIMARY THREATS WITH
THESE STORMS. THESE STORMS WILL DISSIPATE AFTER SUNSET, WITH LOW
CHANCES FOR ISOLATED AFTERNOON STORMS IN MOHAVE COUNTY LINGERING
THROUGH THE WEEK. ELSEWHERE, DRY CONDITIONS ARE EXPECTED. AFTERNOON
RELATIVE HUMIDITIES WILL BOTTOM OUT IN THE 15 TO 35 PERCENT RANGE
ACROSS THE EASTERN HALF OF OUR FORECAST AREA, WITH THE WESTERN HALF
SEEING RHS BOTTOM OUT IN THE SINGLE DIGITS TO LOW TEENS. BREEZY
SOUTHERLY TO SOUTHWESTERLY WINDS WILL PICK UP ACROSS THE REGION
EACH AFTERNOON.
..DISCUSSION FROM LAXFWFSGX
BELOW NORMAL TEMPERATURES WILL PREVAIL THROUGH MID-WEEK WITH QUIET
WEATHER AND A DEEPER MARINE LAYER. GUSTIER ONSHORE WINDS THIS
AFTERNOON REACHING 35-50 MPH THROUGH WIND-PRONE MOUNTAIN PASSES AND
ON THE DESERT SLOPES OF THE MOUNTAINS. WINDS REMAIN STRONG INTO
MONDAY AFTERNOON WITH GUSTS CLOSER TO 25-40 MPH. MINIMUM HUMIDITY
WILL REMAIN ABOVE 25% FOR EVERYWHERE WEST OF THE MOUNTAINS WITH
10-15% FOR THE DESERTS. HIGH PRESSURE BUILDS LATE WEEK, WARMING
TEMPERATURES BACK SLIGHTLY ABOVE NORMAL.
..DISCUSSION FROM PHXFWFPSR
CHANCES FOR SCATTERED SHOWERS AND ISOLATED STORMS WILL CONTINUE
TODAY BEFORE INCREASING AND BECOMING MORE WIDESPREAD INTO THE
SOUTH-CENTRAL ARIZONA LOWER DESERTS BEGINNING MONDAY. MOISTURE
LEVELS WILL REMAIN HIGH ENOUGH TO SUPPORT LOCALIZED HEAVY RAINFALL
WITH ANY STORMS. MINIMUM HUMIDITY LEVELS OVER THE NEXT SEVERAL DAYS
WILL ONLY FALL INTO A 15-25% RANGE IN WESTERN DISTRICTS AND 25-40%
IN EASTERN DISTRICTS. THIS WILL FOLLOW FAIR TO GOOD OVERNIGHT
RECOVERY OF 40-70%. OUTSIDE OF THUNDERSTORMS, WINDS WILL GENERALLY
REMAIN LIGHT WITH A SOUTH TO SOUTHWEST HEADING THOUGH NEARLY CALM
CONDITIONS WILL BE COMMON IN THE MORNING HOURS.
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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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ECC027-141515-
SAN BERNARDINO ECC DISPATCH-
DISCUSSION FOR SAN BERNARDINO ECC DISPATCH
201 PM PDT SUN SEP 13 2026
ISOLATED SHOWERS AND THUNDERSTORMS WILL BE POSSIBLE ACROSS EASTERN
MOHAVE COUNTY THIS AFTERNOON. GUSTY, ERRATIC OUTFLOW WINDS,
LOCALIZED HEAVY RAIN, AND LIGHTNING WILL BE THE PRIMARY THREATS WITH
THESE STORMS. THESE STORMS WILL DISSIPATE AFTER SUNSET, WITH LOW
CHANCES FOR ISOLATED AFTERNOON STORMS IN MOHAVE COUNTY LINGERING
THROUGH THE WEEK. ELSEWHERE, DRY CONDITIONS ARE EXPECTED. AFTERNOON
RELATIVE HUMIDITIES WILL BOTTOM OUT IN THE 15 TO 35 PERCENT RANGE
ACROSS THE EASTERN HALF OF OUR FORECAST AREA, WITH THE WESTERN HALF
SEEING RHS BOTTOM OUT IN THE SINGLE DIGITS TO LOW TEENS. BREEZY
SOUTHERLY TO SOUTHWESTERLY WINDS WILL PICK UP ACROSS THE REGION
EACH AFTERNOON.
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