Land Management Forecasts
Issued by NWS Las Vegas, NV
Issued by NWS Las Vegas, NV
892 FNUS85 KVEF 052135 FWLVEF ECCDA DISCUSSIONS NATIONAL WEATHER SERVICE LAS VEGAS NV 235 PM PDT FRI JUL 5 2024 ##################################################################### ## ## ## DISCUSSIONS FROM THE LATEST FWF BELOW ## ## ## ##################################################################### ...DISCUSSION FROM RNOFWFVEF... VERY HOT AND DRY CONDITIONS PERSIST THROUGH AT LEAST THE MIDDLE OF NEXT WEEK. MINIMUM AFTERNOON HUMIDITY WILL BE IN THE SINGLE DIGITS WITH OVERNIGHT RECOVERIES IN THE 10 TO 25 PERCENT RANGE. HIGH TEMPERATURES IN THE 110S ARE ALSO EXPECTED FOR MOST DESERT VALLEYS, REACHING THE 120S IN LOWER ELEVATIONS. AFTERNOON WINDS WILL BE BETWEEN 10 AND 20 MPH. ...DISCUSSION FROM LAXFWFSGX... A LONG-DURATION HEAT WAVE WILL CONTINUE INTO NEXT WEEK. HIGHS WILL RANGE FROM 5 TO 7 DEGREES ABOVE NORMAL NEAR THE COAST AND WESTERN VALLEYS WITH HIGHS 10 TO 15 DEGREES ABOVE NORMAL FOR INLAND VALLEYS AND DESERTS. MOISTURE FROM THE GULF OF CALIFORNIA IS EXPECTED TO MAKE IT INTO PORTIONS OF LOW DESERTS EACH MORNING THROUGH EARLY NEXT WEEK. THIS WILL INCREASE DEW POINTS AND POTENTIALLY KEEP MINIMUM RELATIVE HUMIDITY VALUES FROM FALLING TO SINGLE DIGITS IN DESERT LOCATIONS IMPACTED BY THE MOISTURE SURGE. INCREASING ONSHORE FLOW WILL RAISE RELATIVE HUMIDITY VALUES BY SUNDAY WEST OF THE MOUNTAINS AND ON THE COASTAL SLOPES, ALONG WITH GUSTIER SEA BREEZE WINDS FOR MOUNTAIN PASSES AND DESERTS. WESTERLY WINDS WILL GUST NEAR 20-30 MPH AT THE PEAK OF THE SEA BREEZE EACH AFTERNOON AND EARLY EVENING. THE HOT AND DRY CONDITIONS COMBINED WITH AFTERNOON SEA BREEZE WINDS WILL BRING ELEVATED TO LOCALLY NEAR CRITICAL FIRE WEATHER CONDITIONS TO THE DESERTS AND DESERT MOUNTAIN SLOPES. ...DISCUSSION FROM PHXFWFPSR... HOT AND DRY CONDITIONS WILL PERSIST THROUGH THIS WEEKEND. STRONG HIGH PRESSURE WILL LEAD TO EXTREME TEMPERATURES, WITH LOWER DESERT HIGHS REACHING 112-120 DEGREES UNDER SUNNY SKIES. MINIMUM RH VALUES WILL FALL BETWEEN 5-15% EACH AFTERNOON WITH AN OVERNIGHT RECOVERY TO 25-35% IN SOUTH-CENTRAL AZ AND 30-50% IN MOST AREAS OF SOUTHWEST AZ AND SOUTHEAST CA. WINDS WILL REMAIN FAIRLY LIGHT AND FOLLOW TYPICAL DIURNAL AND TERRAIN PATTERNS. AFTERNOON GUSTS MAY REACH UP TO 20-25 MPH AT TIMES AND THE ENVIRONMENT WILL BE FAVORABLE FOR DUST DEVILS. THE HOT AND DRY CONDITIONS WILL RESULT IN INCREASED FIRE DANGER. ##################################################################### ## ## ## AFTER REVIEWING THE FWF DISCUSSIONS (ABOVE) - COMPLETE ## ## THE DISCUSSION (BELOW) FOR THE ECCDA FORECAST ## ## WHEN DONE CLICK TRANSMIT, PRODUCT SENT AS KVEFFWLVEF ## ## ## ##################################################################### ECC027-061545- SAN BERNARDINO ECC DISPATCH- DISCUSSION FOR SAN BERNARDINO ECC DISPATCH 235 PM PDT FRI JUL 5 2024 VERY HOT AND DRY CONDITIONS PERSIST THROUGH AT LEAST THE MIDDLE OF NEXT WEEK. MINIMUM AFTERNOON HUMIDITY WILL BE IN THE SINGLE DIGITS WITH OVERNIGHT RECOVERIES IN THE 10 TO 25 PERCENT RANGE. HIGH TEMPERATURES IN THE 110S ARE ALSO EXPECTED FOR MOST DESERT VALLEYS, REACHING THE 120S IN LOWER ELEVATIONS. AFTERNOON WINDS WILL BE BETWEEN 10 AND 20 MPH. $$