FNUS85 KVEF 222156 FWLVEF ECCDA DISCUSSIONS NATIONAL WEATHER SERVICE LAS VEGAS NV 256 PM PDT SAT AUG 22 2026 ##################################################################### ## ## ## DISCUSSIONS FROM THE LATEST FWF BELOW ## ## ## ##################################################################### ...DISCUSSION FROM RNOFWFVEF... ISOLATED SHOWERS AND THUNDERSTORMS WILL BE POSSIBLE IN THE HIGHER TERRAIN OF THE SOUTHERN GREAT BASIN AND EASTERN SIERRA. STORMS WILL DISSIPATE AFTER SUNSET, WITH ERRATIC OUTFLOW WINDS, LIGHTNING, AND LOCALIZED MODERATE-TO-HEAVY RAIN AS THE PRIMARY THREATS. 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 THIS WEEKEND, WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS FOR THE MOUNTAINS AND LOW DESERTS RETURNING FOR MONDAY 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 NEARLY EVERY DAY, THROUGH NEXT WEEK. MINIMUM RHS THIS AFTERNOON WILL BE AROUND 12-18% AND WILL INCREASE SLIGHTLY OVER THE NEXT TWO AFTERNOONS, UP TO 20-25% FOR MONDAY. TEMPERATURES WILL BE AROUND 5-10 DEGREES ABOVE NORMAL, WITH LOWER DESERT HIGHS ECLIPSING 110 DEGREES NEARLY EVERY AFTERNOON. THERE WILL BE SLIGHT CHANCES FOR STORMS EACH AFTERNOON THROUGH MONDAY, BUT THEY WILL MOSTLY FAVOR THE AZ HIGHER TERRAIN AREAS AND FEATURES OF THE LOWER DESERTS. 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 ## ## ## ##################################################################### ECC027-231600- SAN BERNARDINO ECC DISPATCH- DISCUSSION FOR SAN BERNARDINO ECC DISPATCH 256 PM PDT SAT AUG 22 2026 ISOLATED SHOWERS AND THUNDERSTORMS WILL BE POSSIBLE IN THE HIGHER TERRAIN OF THE SOUTHERN GREAT BASIN AND EASTERN SIERRA. STORMS WILL DISSIPATE AFTER SUNSET, WITH ERRATIC OUTFLOW WINDS, LIGHTNING, AND LOCALIZED MODERATE-TO-HEAVY RAIN AS THE PRIMARY THREATS. 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. $$