####018007340#### FNUS86 KMTR 032248 FWLMTR ECCDA Discussions National Weather Service SAN FRANCISCO BAY AREA 348 PM PDT Sat May 3 2025 ##################################################################### ## ## ## Discussions from the latest FWF below ## ## ## ##################################################################### ...Discussion from SFOFWFMTR... The fire weather threat will be largely mitigated thanks to the winter rainy season. That said, there will be a couple of opportunities for winds in excess of 30 mph across the region through Sunday and again on Monday. Tonight's RH recovery forecast is uncertain. Tonight, elevations above 1000 feet may only experience RH recovery of around around 50-55%. Other areas should experience RH recovery above 65%. Poorer afternoon and overnight recoveries are forecast as we head into Sunday. Winds become more north and northeasterly on Monday. Afternoon RH on Sunday will range between 25 and 45 percent across the North and East Bay interiors, as well as across the Santa Lucia and Diablo Ranges. Humidity across these areas is expected to range between 15 and 25 percent on Monday. This combined with gusty offshore winds of 35 to 55 mph may translate to a risk for fire spread in any dormant/dead vegetation. Overall, however, fuel moisture remains near seasonal averages and this may mitigate a larger fire weather threat. ...Discussion from SFOFWFEKA... Isolated showers, blustery north to northwest winds and cooler temperatures expected today behind a cold front. Drier conditions, continued strong and gusty northerly winds with near normal high temperatures expected on Sunday. Warmer temperatures, much drier humidity and strong gusty northeast and east winds expected Monday. Above normal warmth expected all next week. ##################################################################### ## ## ## Complete a discussion for each ECCDA segment below ## ## When done click transmit, product sent as KMTRFWLMTR ## ## ## ##################################################################### ECC010-041100- St Helena ECC Dispatch- DISCUSSION FOR Marin and Sonoma and Napa Counties 348 PM PDT Sat May 3 2025 The fire weather threat will be largely mitigated thanks to the winter rainy season. That said, there will be a couple of opportunities for winds in excess of 30 mph across the region through Sunday and again on Monday. Tonight's RH recovery forecast is uncertain. Tonight, elevations above 1000 feet may only experience RH recovery of around around 50-55%. Other areas should experience RH recovery above 65%. Poorer afternoon and overnight recoveries are forecast as we head into Sunday. Winds become more north and northeasterly on Monday. Afternoon RH on Sunday will range between 25 and 45 percent across the North and East Bay interiors, as well as across the Santa Lucia and Diablo Ranges. Humidity across these areas is expected to range between 15 and 25 percent on Monday. This combined with gusty offshore winds of 35 to 55 mph may translate to a risk for fire spread in any dormant/dead vegetation. Overall, however, fuel moisture remains near seasonal averages and this may mitigate a larger fire weather threat. $$ ECC014-041100- Morgan Hill ECC Dispatch- DISCUSSION FOR Alameda and Contra Costa and Santa Clara Counties 348 PM PDT Sat May 3 2025 The fire weather threat will be largely mitigated thanks to the winter rainy season. That said, there will be a couple of opportunities for winds in excess of 30 mph across the region through Sunday and again on Monday. Tonight's RH recovery forecast is uncertain. Tonight, elevations above 1000 feet may only experience RH recovery of around around 50-55%. Other areas should experience RH recovery above 65%. Poorer afternoon and overnight recoveries are forecast as we head into Sunday. Winds become more north and northeasterly on Monday. Afternoon RH on Sunday will range between 25 and 45 percent across the North and East Bay interiors, as well as across the Santa Lucia and Diablo Ranges. Humidity across these areas is expected to range between 15 and 25 percent on Monday. This combined with gusty offshore winds of 35 to 55 mph may translate to a risk for fire spread in any dormant/dead vegetation. Overall, however, fuel moisture remains near seasonal averages and this may mitigate a larger fire weather threat. $$ ECC013-041100- Felton ECC Dispatch- DISCUSSION FOR Santa Cruz and San Mateo Counties 348 PM PDT Sat May 3 2025 The fire weather threat will be largely mitigated thanks to the winter rainy season. That said, there will be a couple of opportunities for winds in excess of 30 mph across the region through Sunday and again on Monday. Tonight's RH recovery forecast is uncertain. Tonight, elevations above 1000 feet may only experience RH recovery of around around 50-55%. Other areas should experience RH recovery above 65%. Poorer afternoon and overnight recoveries are forecast as we head into Sunday. Winds become more north and northeasterly on Monday. Afternoon RH on Sunday will range between 25 and 45 percent across the North and East Bay interiors, as well as across the Santa Lucia and Diablo Ranges. Humidity across these areas is expected to range between 15 and 25 percent on Monday. This combined with gusty offshore winds of 35 to 55 mph may translate to a risk for fire spread in any dormant/dead vegetation. Overall, however, fuel moisture remains near seasonal averages and this may mitigate a larger fire weather threat. $$ ECC018-041100- Monterey ECC Dispatch- DISCUSSION FOR Monterey and San Benito County 348 PM PDT Sat May 3 2025 The fire weather threat will be largely mitigated thanks to the winter rainy season. That said, there will be a couple of opportunities for winds in excess of 30 mph across the region through Sunday and again on Monday. Tonight's RH recovery forecast is uncertain. Tonight, elevations above 1000 feet may only experience RH recovery of around around 50-55%. Other areas should experience RH recovery above 65%. Poorer afternoon and overnight recoveries are forecast as we head into Sunday. Winds become more north and northeasterly on Monday. Afternoon RH on Sunday will range between 25 and 45 percent across the North and East Bay interiors, as well as across the Santa Lucia and Diablo Ranges. Humidity across these areas is expected to range between 15 and 25 percent on Monday. This combined with gusty offshore winds of 35 to 55 mph may translate to a risk for fire spread in any dormant/dead vegetation. Overall, however, fuel moisture remains near seasonal averages and this may mitigate a larger fire weather threat. $$