Land Management Forecasts
Issued by NWS Las Vegas, NV
Issued by NWS Las Vegas, NV
729 FNUS85 KVEF 182038 FWLVEF ECCDA DISCUSSIONS NATIONAL WEATHER SERVICE LAS VEGAS NV 138 PM PDT FRI SEP 18 2026 ##################################################################### ## ## ## DISCUSSIONS FROM THE LATEST FWF BELOW ## ## ## ##################################################################### ...DISCUSSION FROM RNOFWFVEF... DRY CONDITIONS CONTINUE ACROSS THE REGION THROUGH THE WEEKEND, WITH AFTERNOON RH BOTTOMING OUT IN THE 7 TO 15 PERCENT RANGE WITH OVERNIGHT RECOVERY RH 25 TO 40 PERCENT. SOUTHERLY TO SOUTHWESTERLY BREEZES 15-25 MPH THIS AFTERNOON, THEN LIGHTER WINDS LIKELY THIS WEEKEND BEFORE THEY PICK UP AGAIN MONDAY AHEAD OF AN INCOMING SYSTEM. CHANCES FOR LIGHT RAIN RETURN MONDAY AND TUESDAY, HOWEVER FORECASTED AMOUNTS ARE RELATIVELY LIGHT... THEREFORE WIDESPREAD WETTING RAIN IS NOT EXPECTED. ...DISCUSSION FROM LAXFWFSGX... BELOW-NORMAL TEMPERATURES PREVAIL INTO THE MIDDLE OF NEXT WEEK BEFORE A WARMING TREND SETS IN FOR THE LATTER HALF OF THE WEEK. MINIMUM HUMIDITY FALLS TO 10-15% FOR AREAS EAST OF THE MOUNTAINS THIS WEEKEND, WITH BETTER HUMIDITY (ABOVE 20%) EVERYWHERE MONDAY AND BEYOND. TYPICAL ONSHORE WINDS OVER THE NEXT WEEK WITH GUSTS GENERALLY BELOW 20 MPH OUTSIDE OF WIND-PRONE MOUNTAIN PASSES. ...DISCUSSION FROM PHXFWFPSR... OVERALL THERE ARE NO FIRE WEATHER CONCERNS THROUGH THE NEXT WEEK. A DRYING TREND WILL CONTINUE TODAY THROUGH THIS WEEKEND WITH NO RAIN EXPECTED. MINIMUM RH VALUES THIS AFTERNOON WILL BE AROUND 20-35% ACROSS SOUTH-CENTRAL AZ TO 10-20% ACROSS SOUTHEAST CA AND SOUTHWEST AZ. THE MINIMUM RHS WILL THEN DIP TO 10-20% FOR NEARLY ALL AREAS THIS WEEKEND. OVERNIGHT RECOVERIES ACROSS SOUTH-CENTRAL AZ WILL STILL BE GOOD TONIGHT AT 45-75%, BUT THEN FALL LOWER THIS WEEKEND. WINDS WILL MOSTLY FOLLOW TYPICAL DIURNAL PATTERNS WITH MODEST AFTERNOON UPSLOPE/UPVALLEY GUSTINESS (15-25 MPH). ##################################################################### ## ## ## AFTER REVIEWING THE FWF DISCUSSIONS (ABOVE) - COMPLETE ## ## THE DISCUSSION (BELOW) FOR THE ECCDA FORECAST ## ## WHEN DONE CLICK TRANSMIT, PRODUCT SENT AS KVEFFWLVEF ## ## ## ##################################################################### ECC027-191445- SAN BERNARDINO ECC DISPATCH- DISCUSSION FOR SAN BERNARDINO ECC DISPATCH 138 PM PDT FRI SEP 18 2026 DRY CONDITIONS CONTINUE ACROSS SAN BERNARDINO COUNTY THROUGH THE WEEKEND, WITH AFTERNOON MIN RH BOTTOMING OUT IN THE 7 TO 15 PERCENT RANGE WITH OVERNIGHT RECOVERY RH 25 TO 40 PERCENT. SW TO W WINDS WITH GUSTS 15-25 MPH THIS AFTERNOON AND EVENING, THEN LIGHT AND VARIABLE WINDS LIKELY THIS WEEKEND BEFORE THEY PICK UP AGAIN MONDAY AHEAD OF AN INCOMING SYSTEM. CHANCES FOR LIGHT RAIN RETURN MONDAY, HOWEVER FORECASTED AMOUNTS ARE RELATIVELY LIGHT... THEREFORE WIDESPREAD WETTING RAIN IS NOT EXPECTED. $$