####018003575#### FNUS85 KVEF 031231 FWLVEF ECCDA DISCUSSIONS NATIONAL WEATHER SERVICE LAS VEGAS NV 531 AM PDT FRI MAY 3 2024 ##################################################################### ## ## ## DISCUSSIONS FROM THE LATEST FWF BELOW ## ## ## ##################################################################### ...DISCUSSION FROM RNOFWFVEF... ONE MORE QUITE DAY WITH WARM AND DRY WEATHER. A POTENT SYSTEM FOR MAY WILL MOVE THROUGH THE GREAT BASIN SATURDAY AND SUNDAY. STRONG SOUTH TO SOUTHWEST WINDS ON SATURDAY WILL SHIFT FROM THE WEST TO NORTHWEST ON SUNDAY. WIDESPREAD WIND GUSTS OF 45 TO 55 MPH LIKELY SATURDAY THROUGH MID-DAY SUNDAY BEFORE THEY START TO SLOWLY WEAKEN. TEMPERATURES WILL BE MUCH COOLER ON SUNDAY. ...DISCUSSION FROM LAXFWFSGX... NOT MUCH CHANGE FROM THURSDAY FOR TODAY. A LOW PRESSURE SYSTEM MOVING INLAND THROUGH CALIFORNIA FOR THE WEEKEND WILL BRING COOLING ON SATURDAY AND MUCH GREATER INLAND COOLING ON SUNDAY. THERE WILL BE PERIODS OF STRONG AND GUSTY SOUTHWEST TO WEST WINDS FOR THE MOUNTAINS AND DESERTS FOR SATURDAY AFTERNOON THROUGH SUNDAY EVENING WITH THE STRONGER GUSTS TO 55 TO 65 MPH. THERE IS ALSO A CHANCE FOR LIGHT SHOWERS FOR LATE SATURDAY NIGHT INTO SUNDAY MORNING FROM THE COAST TO MOUNTAINS WITH THE GREATEST CHANCES FOR WETTING PRECIPITATION ALONG THE COASTAL SLOPES OF THE MOUNTAINS. THEN WARMER AND DRY FOR MONDAY THROUGH THURSDAY, BUT WITH HIGH TEMPERATURES STILL A FEW DEGREES BELOW AVERAGE ON THURSDAY. ...DISCUSSION FROM PHXFWFPSR... WARM AND DRY WEATHER WILL PERSIST INTO THIS WEEKEND, WITH LIGHT AND DIURNAL WINDS EXPECTED TODAY. AFTERNOON HIGHS WILL BE SLIGHTLY ABOVE NORMAL TODAY AND TOMORROW IN THE LOW TO MID 90S ACROSS THE LOWER DESERTS. A DRY WEATHER SYSTEM WILL PASS TO THE NORTH OF THE REGION THIS WEEKEND, LEADING TO WIDESPREAD GUSTY WINDS. WINDS COULD GUST IN EXCESS OF 40 MPH ACROSS PARTS OF SE CALIFORNIA SATURDAY AFTERNOON AND EVENING. ELSEWHERE, AFTERNOON BREEZINESS CAN BE EXPECTED, BUT WITH SOUTHWESTERLY GUSTS GENERALLY PEAKING AROUND 20-25 MPH. AFTERNOON MIN RHS WILL BOTTOM OUT AROUND 10-20% OVER THE NEXT FEW DAYS, WHILE OVERNIGHT RECOVERIES REMAIN IN THE POOR TO FAIR CATEGORY BETWEEN 30-60% FOR MOST AREAS. ##################################################################### ## ## ## AFTER REVIEWING THE FWF DISCUSSIONS (ABOVE) - COMPLETE ## ## THE DISCUSSION (BELOW) FOR THE ECCDA FORECAST ## ## WHEN DONE CLICK TRANSMIT, PRODUCT SENT AS KVEFFWLVEF ## ## ## ##################################################################### ECC027-040645- SAN BERNARDINO ECC DISPATCH- DISCUSSION FOR SAN BERNARDINO ECC DISPATCH 531 AM PDT FRI MAY 3 2024 ONE MORE QUITE DAY WITH WARM AND DRY WEATHER. A POTENT SYSTEM FOR MAY WILL MOVE THROUGH THE GREAT BASIN SATURDAY AND SUNDAY. STRONG SOUTH TO SOUTHWEST WINDS ON SATURDAY WILL SHIFT FROM THE WEST TO NORTHWEST ON SUNDAY. WIDESPREAD WIND GUSTS OF 45 TO 55 MPH LIKELY SATURDAY THROUGH MID-DAY SUNDAY BEFORE THEY START TO SLOWLY WEAKEN. TEMPERATURES WILL BE MUCH COOLER ON SUNDAY. SHOWERS WILL INCREASE IN THE SOUTHERN SIERRA SATURDAY AFTERNOON THROUGH THE EVENING. $$ ####018006621#### FNUS86 KMTR 031232 FWLMTR ECCDA Discussions National Weather Service SAN FRANCISCO BAY AREA 532 AM PDT Fri May 3 2024 ##################################################################### ## ## ## Discussions from the latest FWF below ## ## ## ##################################################################### ...Discussion from SFOFWFMTR... Warm, dry weather continues through Friday as shortwave upper level ridging and high pressure builds over the area. Gusty west to northwest winds between 20 to 25 mph and dry daytime RH values between 30 to 45 percent is expected through Friday across inland portions of the Bay Area and Central Coast. Coastal regions and areas of elevated terrain may experience stronger gusts between 25 to 30 mph with stronger. A pattern shift is expected Saturday as an incoming low pressure system moves inland and brings cooler temperatures, gusty winds, and beneficial wetting rains throughout the Bay Area and Central Coast. Precipitation totals are expected to be between 0.25 to 0.75 inches throughout the Bay Area, and up to 0.50 inches in portions of Monterey and San Benito Counties. Coastal mountain ranges may see locally higher precipitation totals. ...Discussion from SFOFWFEKA... One last day of dry weather and westerly breezes today before an an unseasonably cold storm brings moderate to heavy rain tonight into Saturday morning. Snow levels are forecast to rapidly fall behind the front on Saturday with 1 to 4 inches of wet snow above 2500 to 3500 feet. Temperatures are forecast to cool down drastically this weekend with subfreezing early morning temperatures in the mountains and valleys of Trinity by Sunday. Temperatures will gradually recover early next week, and will most likely remain below normal before a warm up commences around mid next week. ##################################################################### ## ## ## Complete a discussion for each ECCDA segment below ## ## When done click transmit, product sent as KMTRFWLMTR ## ## ## ##################################################################### ECC010-040045- St Helena ECC Dispatch- DISCUSSION FOR Marin and Sonoma and Napa Counties 532 AM PDT Fri May 3 2024 Warm, dry weather continues through Friday as shortwave upper level ridging and high pressure builds over the area. Gusty west to northwest winds between 20 to 25 mph and dry daytime RH values between 30 to 45 percent is expected through Friday across inland portions of the Bay Area and Central Coast. Coastal regions and areas of elevated terrain may experience stronger gusts between 25 to 30 mph with stronger. A pattern shift is expected Saturday as an incoming low pressure system moves inland and brings cooler temperatures, gusty winds, and beneficial wetting rains throughout the Bay Area and Central Coast. Precipitation totals are expected to be between 0.25 to 0.75 inches throughout the Bay Area, and up to 0.50 inches in portions of Monterey and San Benito Counties. Coastal mountain ranges may see locally higher precipitation totals. $$ ECC014-040045- Morgan Hill ECC Dispatch- DISCUSSION FOR Alameda and Contra Costa and Santa Clara Counties 532 AM PDT Fri May 3 2024 Warm, dry weather continues through Friday as shortwave upper level ridging and high pressure builds over the area. Gusty west to northwest winds between 20 to 25 mph and dry daytime RH values between 30 to 45 percent is expected through Friday across inland portions of the Bay Area and Central Coast. Coastal regions and areas of elevated terrain may experience stronger gusts between 25 to 30 mph with stronger. A pattern shift is expected Saturday as an incoming low pressure system moves inland and brings cooler temperatures, gusty winds, and beneficial wetting rains throughout the Bay Area and Central Coast. Precipitation totals are expected to be between 0.25 to 0.75 inches throughout the Bay Area, and up to 0.50 inches in portions of Monterey and San Benito Counties. Coastal mountain ranges may see locally higher precipitation totals. $$ ECC013-040045- Felton ECC Dispatch- DISCUSSION FOR Santa Cruz and San Mateo Counties 532 AM PDT Fri May 3 2024 Warm, dry weather continues through Friday as shortwave upper level ridging and high pressure builds over the area. Gusty west to northwest winds between 20 to 25 mph and dry daytime RH values between 30 to 45 percent is expected through Friday across inland portions of the Bay Area and Central Coast. Coastal regions and areas of elevated terrain may experience stronger gusts between 25 to 30 mph with stronger. A pattern shift is expected Saturday as an incoming low pressure system moves inland and brings cooler temperatures, gusty winds, and beneficial wetting rains throughout the Bay Area and Central Coast. Precipitation totals are expected to be between 0.25 to 0.75 inches throughout the Bay Area, and up to 0.50 inches in portions of Monterey and San Benito Counties. Coastal mountain ranges may see locally higher precipitation totals. $$ ECC018-040045- Monterey ECC Dispatch- DISCUSSION FOR Monterey and San Benito County 532 AM PDT Fri May 3 2024 Warm, dry weather continues through Friday as shortwave upper level ridging and high pressure builds over the area. Gusty west to northwest winds between 20 to 25 mph and dry daytime RH values between 30 to 45 percent is expected through Friday across inland portions of the Bay Area and Central Coast. Coastal regions and areas of elevated terrain may experience stronger gusts between 25 to 30 mph with stronger. A pattern shift is expected Saturday as an incoming low pressure system moves inland and brings cooler temperatures, gusty winds, and beneficial wetting rains throughout the Bay Area and Central Coast. Precipitation totals are expected to be between 0.25 to 0.75 inches throughout the Bay Area, and up to 0.50 inches in portions of Monterey and San Benito Counties. Coastal mountain ranges may see locally higher precipitation totals. $$