Land Management Forecasts
Issued by NWS Las Vegas, NV
Issued by NWS Las Vegas, NV
797 FNUS85 KVEF 151957 FWLVEF ECCDA DISCUSSIONS NATIONAL WEATHER SERVICE LAS VEGAS NV 1257 PM PDT TUE SEP 15 2026 ##################################################################### ## ## ## DISCUSSIONS FROM THE LATEST FWF BELOW ## ## ## ##################################################################### ...DISCUSSION FROM RNOFWFVEF... SLIGHT CHANCES OF SHOWERS AND THUNDERSTORMS WILL CONTINUE ACROSS MOHAVE COUNTY EACH AFTERNOON THROUGH THURSDAY. WIDESPREAD CHANCES OF WETTING RAIN ARE LOW DUE TO THE ISOLATED NATURE OF THE THUNDERSTORMS; HOWEVER, WITH THUNDERSTORMS THAT FORM, EXPECT WETTING RAIN AND FREQUENT LIGHTNING. OTHERWISE, THE REST OF THE REGION WILL REMAIN DRY WITH AFTERNOON RELATIVE HUMIDITIES WEST OF INTERSTATE 15 IN THE UPPER-SINGLE- DIGITS TO LOW-TEENS. WIDESPREAD GUSTY SOUTH-SOUTHWEST WINDS BETWEEN 25 AND 35 MPH WITH OCCASIONAL INSTANCES APPROACHING 40 MPH EACH AFTERNOON THROUGH AT LEAST THURSDAY. CALMER CONDITIONS WITH NEAR NORMAL TEMPERATURES WILL RESUME OVER THE WEEKEND. ...DISCUSSION FROM LAXFWFSGX... LOW PRESSURE WILL MOVE SOUTHWARD ALONG THE WEST COAST, BRINGING STRONGER ONSHORE WINDS WITH CONTINUED COOLER WEATHER THROUGH THURSDAY. HIGH TEMPERATURES WILL STAY CLOSER TO NORMAL FOR THE IMMEDIATE COAST WITH HIGHS UP TO 10 DEGREES BELOW NORMAL FOR INLAND AREAS. SOUTHWEST TO WEST WINDS FOR THE DESERTS ONTO THE DESERT SLOPES OF THE MOUNTAINS WILL GUST TO 20 TO 40 MPH EACH AFTERNOON AND EVENING WITH LOWEST DAYTIME HUMIDITY FOR THE DESERTS ONTO THE LOWER DESERT SLOPES OF THE MOUNTAINS FALLING TO AROUND 15 PERCENT EACH AFTERNOON. THIS WILL BE FOLLOWED BY A SUBTLE WARMING TREND BY FRIDAY AND SATURDAY, BEFORE SLIGHTLY COOLING BACK OFF BY EARLY NEXT WEEK. ...DISCUSSION FROM PHXFWFPSR... PERIODS OF SCATTERED SHOWERS AND THUNDERSTORMS ARE EXPECTED THROUGH WEDNESDAY ACROSS THE EASTERN DISTRICTS SUPPORTING A HEAVY RAINFALL AND FLOOD THREAT BEFORE MUCH LOWER RAIN CHANCES ARRIVE ON THURSDAY. MOISTURE LEVELS WILL REMAIN ELEVATED EXCEPT FOR SOUTHEAST CALIFORNIA. EXPECT MINIMUM HUMIDITY LEVELS TO STILL FALL INTO A 15-25% RANGE FOR THE WESTERN DISTRICTS WHILE THE EASTERN DISTRICTS WILL ONLY DIP TO 35-50% THROUGH THURSDAY. WINDS WILL FAVOR THE SOUTH TO SOUTHEAST OVER MUCH OF THE AREA WITH GUSTS OF 20-30 MPH AT TIMES ACROSS SOUTHWEST ARIZONA THROUGH WEDNESDAY. ##################################################################### ## ## ## AFTER REVIEWING THE FWF DISCUSSIONS (ABOVE) - COMPLETE ## ## THE DISCUSSION (BELOW) FOR THE ECCDA FORECAST ## ## WHEN DONE CLICK TRANSMIT, PRODUCT SENT AS KVEFFWLVEF ## ## ## ##################################################################### ECC027-161400- SAN BERNARDINO ECC DISPATCH- DISCUSSION FOR SAN BERNARDINO ECC DISPATCH 1257 PM PDT TUE SEP 15 2026 DRY CONDITIONS EXPECTED WITH AFTERNOON RELATIVE HUMIDITIES IN THE UPPER-SINGLE- DIGITS TO LOW-TEENS. WIDESPREAD GUSTY SOUTH- SOUTHWEST WINDS BETWEEN 25 AND 35 MPH WITH OCCASIONAL INSTANCES APPROACHING 40 MPH EACH AFTERNOON THROUGH AT LEAST THURSDAY. CALMER CONDITIONS WITH NEAR NORMAL TEMPERATURES WILL RESUME OVER THE WEEKEND. $$