Land Management Forecasts
Issued by NWS Las Vegas, NV
Issued by NWS Las Vegas, NV
973 FNUS85 KVEF 012113 FWLVEF ECCDA DISCUSSIONS NATIONAL WEATHER SERVICE LAS VEGAS NV 213 PM PDT THU OCT 1 2026 ##################################################################### ## ## ## DISCUSSIONS FROM THE LATEST FWF BELOW ## ## ## ##################################################################### ...DISCUSSION FROM RNOFWFVEF... HIGH PRESSURE MAINTAINS WARM AND DRY CONDITIONS OVER THE NEXT 7 DAYS. MINIMUM HUMIDITY WILL BE BETWEEN 15 AND 30 PERCENT SOUTH AND EAST OF INTERSTATE 15, AND BETWEEN 10 AND 20 PERCENT WEST AND NORTH OF INTERSTATE 15. WINDS REMAIN FAIRLY LIGHT AND FOLLOW TYPICAL DAILY DIRECTIONAL PATTERNS ON MOST DAYS. A WEAK DISTURBANCE MAY BRIG A SLIGHT INCREASE IN SOUTHEASTERLY WINDS TO SOUTHERN NEVADA AND SOUTHEASTERN CALIFORNIA ON SUNDAY, MAINLY OVER HIGH TERRAIN. ...DISCUSSION FROM LAXFWFSGX... STRENGTHENING HIGH PRESSURE ALOFT WILL BRING A WARMING TREND WITH A LONG-DURATION HEAT WAVE LIKELY FOR THIS WEEKEND THROUGH MUCH OF NEXT WEEK INTO THE FOLLOWING WEEKEND. EASTERLY FLOW ALOFT WILL CREATE WEAK SANTA ANA WINDS ALONG WEST-FACING MOUNTAIN SLOPES, ADJACENT FOOTHILLS, AND LOCALLY INTO VALLEYS FRIDAY THROUGH SUNDAY. WINDS WILL PEAK ON SATURDAY WITH GUSTS 25-45 MPH, LOCALLY HIGHER ALONG WIND-PRONE MOUNTAIN SLOPES. THIS WILL COMBINE WITH HEAT, DRY FUELS, AND RH VALUES 15-25% TO PRODUCE ELEVATED FIRE WEATHER CONDITIONS FOR MOUNTAINS AND INLAND VALLEYS. WINDS ARE EXPECTED TO DIMINISH AFTER SUNDAY. THERE COULD BE ADDITIONAL PERIODS OF MOSTLY WEAK OFFSHORE FLOW NEXT WEEK, BUT WITH LOWER CONFIDENCE IN THE TIMING AND OTHER DETAILS. ...DISCUSSION FROM PHXFWFPSR... DRIER CONDITIONS ARE EXPECTED TO LAST THROUGH THE WEEKEND, WITH PERSISTENT CLEAR SKIES AS A HIGH PRESSURE SYSTEM SETS UP OVER THE REGION. NEAR NORMAL TEMPERATURES ARE EXPECTED WITH THE WARMEST TEMPERATURES CONSISTENTLY ACROSS THE WESTERN DISTRICTS. MINRHS WILL MOSTLY RANGE FROM 15-25% OVER THE WESTERN DISTRICTS TO 25-35% FOR THE EASTERN DISTRICTS WITH GOOD TO EXCELLENT OVERNIGHT RECOVERIES. AFTER LIGHT WINDS TODAY, BREEZY EAST WINDS WILL SET UP TONIGHT INTO FRIDAY AND PERSIST FOR SEVERAL DAYS. MORNING WIND GUSTS OF 20-30 MPH WILL BE COMMON STARTING FRIDAY. ##################################################################### ## ## ## AFTER REVIEWING THE FWF DISCUSSIONS (ABOVE) - COMPLETE ## ## THE DISCUSSION (BELOW) FOR THE ECCDA FORECAST ## ## WHEN DONE CLICK TRANSMIT, PRODUCT SENT AS KVEFFWLVEF ## ## ## ##################################################################### ECC027-021515- SAN BERNARDINO ECC DISPATCH- DISCUSSION FOR SAN BERNARDINO ECC DISPATCH 213 PM PDT THU OCT 1 2026 HIGH PRESSURE MAINTAINS WARM AND DRY CONDITIONS OVER THE NEXT 7 DAYS. MINIMUM HUMIDITY WILL BE BETWEEN 20 AND 30 PERCENT SOUTH AND EAST OF INTERSTATE 15, AND BETWEEN 10 AND 20 PERCENT WEST AND NORTH OF INTERSTATE 15. WINDS REMAIN FAIRLY LIGHT AND FOLLOW TYPICAL DAILY DIRECTIONAL PATTERNS ON MOST DAYS. A WEAK DISTURBANCE MAY BRIG A SLIGHT INCREASE IN SOUTHEASTERLY WINDS TO SOUTHERN AND WESTERN PORTIONS OF THE COUNTY, MAINLY OVER HIGH TERRAIN. $$