026
FNUS85 KVEF 122149
FWLVEF
ECCDA DISCUSSIONS
NATIONAL WEATHER SERVICE LAS VEGAS NV
249 PM PDT SUN OCT 12 2025
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## DISCUSSIONS FROM THE LATEST FWF BELOW ##
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..DISCUSSION FROM RNOFWFVEF
A DRYING TREND WILL CONTINUE INTO MONDAY, WITH MIN RHS DROPPING TO
15-25% FOR ALL BUT FAR EASTERN ZONES, WHERE RHS WILL BOTTOM OUT
AROUND 40-50%. THE DRYING TREND WILL BE EXACERBATED BY GUSTY
SOUTHERLY TO SOUTHWESTERLY WINDS MONDAY AFTERNOON INTO MONDAY
NIGHT, WITH 20FT WINDS GUSTING TO 30-40 MPH. AN APPROACHING SYSTEM
WILL RESULT IN A SIGNIFICANT UPTICK IN MOISTURE THROUGH MIDWEEK,
ALONG WITH POTENTIAL FOR HEAVY SNOW IN THE EASTERN SIERRA, AS WELL
AS ADDITIONAL SNOW ACROSS OTHER HIGHER TERRAIN AND RAIN ACROSS
LOWER ELEVATIONS IN INYO COUNTY AND THE SOUTHERN GREAT BASIN.
TEMPERATURES WILL ALSO TREND BELOW NORMAL MIDWEEK ONWARD, WITH
GOOD TO VERY GOOD NOCTURNAL RECOVERY.
..DISCUSSION FROM LAXFWFSGX
COOL AND TRANQUIL WEATHER CONTINUES FOR TODAY WITH DRY, BUT NOT
CRITICAL RH LEVELS. FOR MONDAY AND TUESDAY, ANOTHER LOW PRESSURE
SYSTEM MOVING SOUTH ALONG THE WEST COAST WILL BRING STRONGER
WESTERLY WINDS AND MUCH HIGHER RELATIVE HUMIDITIES. WIND GUSTS OF
50 TO 55 MPH ARE EXPECTED IN THE WIND-PRONE LOCATIONS OF THE
MOUNTAINS AND DESERTS. THERE WILL BE SHOWERS TUESDAY AND WEDNESDAY
WITH CHANCES FOR WETTING RAINFALL OF 40 TO 90 PERCENT FOR THE COAST
TO THE MOUNTAINS. RETURNING TO BENIGN WEATHER FROM WEDNESDAY ONWARD
WITH COOL AND DRY CONDITIONS THROUGH THE WEEKEND.
..DISCUSSION FROM PHXFWFPSR
WETTING RAIN CHANCES WILL CONTINUE THROUGH MONDAY OVER EASTERN
DISTRICTS WITH DRYING IN SE CALIFORNIA AND SW ARIZONA. RAINFALL MAY
BE HEAVY AT TIMES RESULTING IN LOCALIZED FLOODING, ESPECIALLY OVER
HIGHER TERRAIN AREAS. ELEVATED MOISTURE LEVELS WILL KEEP HUMIDITY
LEVELS IN EASTERN DISTRICTS ABOVE 50% THROUGH MONDAY. WESTERN
DISTRICTS WILL GENERALLY EXPERIENCE AFTERNOON HUMIDITY VALUES
15-25%. ERRATIC AND LOCALLY GUSTY WINDS WILL BE COMMON AROUND
SHOWERS AND THUNDERSTORMS WITH MORE WIDESPREAD GUSTY WINDS
AFFECTING THE REGION MONDAY AFTERNOON/EVENING, LINGERING INTO
TUESDAY.
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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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ECC027-131600-
SAN BERNARDINO ECC DISPATCH-
DISCUSSION FOR SAN BERNARDINO ECC DISPATCH
249 PM PDT SUN OCT 12 2025
A DRYING TREND WILL CONTINUE INTO MONDAY, WITH MIN RHS DROPPING TO
15-25%. THE DRYING TREND WILL BE EXACERBATED BY GUSTY SOUTHERLY
TO SOUTHWESTERLY WINDS MONDAY AFTERNOON INTO MONDAY NIGHT, WITH
20FT WINDS GUSTING TO 30-40 MPH. AN APPROACHING SYSTEM WILL
RESULT IN A SIGNIFICANT UPTICK IN MOISTURE THROUGH MIDWEEK, WITH
HEAVY SNOW IN THE SIERRA AND RAIN ACROSS LOWER ELEVATIONS.
TEMPERATURES WILL ALSO TREND BELOW NORMAL MIDWEEK ONWARD, WITH
GOOD TO VERY GOOD NOCTURNAL RECOVERY.
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