Land Management Forecasts
Issued by NWS Las Vegas, NV
Issued by NWS Las Vegas, NV
631 FNUS85 KVEF 212146 FWLVEF ECCDA DISCUSSIONS NATIONAL WEATHER SERVICE LAS VEGAS NV 246 PM PDT FRI AUG 21 2026 ##################################################################### ## ## ## DISCUSSIONS FROM THE LATEST FWF BELOW ## ## ## ##################################################################### ...DISCUSSION FROM RNOFWFVEF... ISOALTED-TO-SCATTERED SHOWERS AND THUNDERSTORMS WILL BE POSSIBLE IN THE HIGHER TERRAIN OF SOUTHERN NEVADA, NORTHWESTERN ARIZONA, AND SOUTHEASTERN CALIFORNIA TODAY. STORMS WILL DISSIPATE AFTER SUNSET, WITH ERRATIC OUTFLOW WINDS, LIGHTNING, AND LOCALIZED MODERATE-TO-HEAVY RAIN AS THE PRIMARY THREATS. STORM COVERAGE WILL DECREASE EACH DAY THROUGH THE WEEKEND AS MOISTURE DECREASES. AFTERNOON RHS WILL BOTTOM OUT IN THE 10 TO 25% RANGE FOR MUCH OF THE AREA WITH OVERNIGHT RECOVERIES IN THE 20 TO 50% RANGE. ABOVE NORMAL TEMPERATURES WILL CONTINUE THROUGH NEXT WEEK. ...DISCUSSION FROM LAXFWFSGX... MONSOONAL MOISTURE WILL DECREASE INTO THE WEEKEND WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS FOR THE MOUNTAINS AND HIGH DESERT FOR THIS AFTERNOON. ABOVE AVERAGE HIGH AND LOW TEMPERATURES WILL CONTINUE THROUGH NEXT WEEK, GENERALLY 5 TO 10 DEGREES ABOVE AVERAGE FOR INLAND AREAS. ...DISCUSSION FROM PHXFWFPSR... HOT AND SEASONALLY DRY CONDITIONS ARE EXPECTED THROUGH THIS WEEKEND. ASIDE FROM A BRIEF INCREASE IN MOISTURE SUNDAY INTO MONDAY, MINIMUM RH VALUES EACH AFTERNOON WILL BE AROUND 12-18% (15-25% SUN-MON). TEMPERATURES WILL RANGE 5-8 DEGREES ABOVE NORMAL THIS WEEKEND, WITH LOWER DESERT HIGHS REACHING OR ECLIPSING 110 DEGREES. THERE WILL BE SLIGHT CHANCES FOR STORMS EACH AFTERNOON THROUGH THIS WEEKEND, BUT MOSTLY FAVORING HIGHER TERRAIN AREAS. OUTSIDE OF THUNDERSTORM OUTFLOW WINDS, WINDS WILL FOLLOW THE TYPICAL DIURNAL TENDENCIES WITH SOME MODEST AFTERNOON UPSLOPE GUSTINESS. ##################################################################### ## ## ## AFTER REVIEWING THE FWF DISCUSSIONS (ABOVE) - COMPLETE ## ## THE DISCUSSION (BELOW) FOR THE ECCDA FORECAST ## ## WHEN DONE CLICK TRANSMIT, PRODUCT SENT AS KVEFFWLVEF ## ## ## ##################################################################### ECC027-221600- SAN BERNARDINO ECC DISPATCH- DISCUSSION FOR SAN BERNARDINO ECC DISPATCH 246 PM PDT FRI AUG 21 2026 ISOALTED-TO-SCATTERED SHOWERS AND THUNDERSTORMS WILL BE POSSIBLE IN THE HIGHER TERRAIN OF SOUTHERN NEVADA, NORTHWESTERN ARIZONA, AND SOUTHEASTERN CALIFORNIA TODAY. STORMS WILL DISSIPATE AFTER SUNSET, WITH ERRATIC OUTFLOW WINDS, LIGHTNING, AND LOCALIZED MODERATE-TO-HEAVY RAIN AS THE PRIMARY THREATS. STORM COVERAGE WILL DECREASE EACH DAY THROUGH THE WEEKEND AS MOISTURE DECREASES. AFTERNOON RHS WILL BOTTOM OUT IN THE 10 TO 25% RANGE FOR MUCH OF THE AREA WITH OVERNIGHT RECOVERIES IN THE 20 TO 50% RANGE. ABOVE NORMAL TEMPERATURES WILL CONTINUE THROUGH NEXT WEEK. $$