


Land Management Forecasts
Issued by NWS San Francisco Bay Area, CA
Issued by NWS San Francisco Bay Area, CA
299 FNUS86 KMTR 292213 FWLMTR ECCDA Discussions National Weather Service SAN FRANCISCO BAY AREA 313 PM PDT Sun Jun 29 2025 ##################################################################### ## ## ## Discussions from the latest FWF below ## ## ## ##################################################################### ...Discussion from SFOFWFMTR... The marine layer has pulled back to the coast which will allow for another seasonably warm and dry day across the district. Expect a moderate afternoon seabreeze with winds pushing up the north bay valleys and down the Salinas valley this afternoon and evening. Low RH readings above the marine inversion layer. A band of high clouds may pass over the North Bay tonight but little or no impact is forecast. An upper low off the coast will keep temperatures near normal with a persistent marine layer near the coast this week. Any convection associated with this low is currently forecast to stay over the Sierra or in the coastal ranges north of Clear Lake with only about a 5 percent chance of any rogue thunderstorms over extreme northern Sonoma and Napa counties later Monday and Tuesday. ...Discussion from SFOFWFEKA... Hot and dry conditions with low RH values will increase the potential for fire risks along with the threat of dry lighting for Monday and Tuesday afternoon. A Red Flag upgrade for Monday afternoon through the evening for high base thunderstorms in dry fuel areas, highlights the threat of rapid wildfire growth. Similar conditions are expected for Tuesday afternoon with slightly less certainty and so a Fire Watch is in place. ##################################################################### ## ## ## Complete a discussion for each ECCDA segment below ## ## When done click transmit, product sent as KMTRFWLMTR ## ## ## ##################################################################### ECC010-301015- St Helena ECC Dispatch- DISCUSSION FOR Marin and Sonoma and Napa Counties 313 PM PDT Sun Jun 29 2025 The marine layer has pulled back to the coast which will allow for another seasonably warm and dry day across the district. Expect a moderate afternoon seabreeze with winds pushing up the north bay valleys and down the Salinas valley this afternoon and evening. Low RH readings above the marine inversion layer. A band of high clouds may pass over the North Bay tonight but little or no impact is forecast. An upper low off the coast will keep temperatures near normal with a persistent marine layer near the coast this week. Any convection associated with this low is currently forecast to stay over the Sierra or in the coastal ranges north of Clear Lake with only about a 5 percent chance of any rogue thunderstorms over extreme northern Sonoma and Napa counties later Monday and Tuesday. $$ ECC014-301015- Morgan Hill ECC Dispatch- DISCUSSION FOR Alameda and Contra Costa and Santa Clara Counties 313 PM PDT Sun Jun 29 2025 The marine layer has pulled back to the coast which will allow for another seasonably warm and dry day across the district. Expect a moderate afternoon seabreeze with winds pushing up the north bay valleys and down the Salinas valley this afternoon and evening. Low RH readings above the marine inversion layer. A band of high clouds may pass over the North Bay tonight but little or no impact is forecast. An upper low off the coast will keep temperatures near normal with a persistent marine layer near the coast this week. Any convection associated with this low is currently forecast to stay over the Sierra or in the coastal ranges north of Clear Lake with only about a 5 percent chance of any rogue thunderstorms over extreme northern Sonoma and Napa counties later Monday and Tuesday. $$ ECC013-301015- Felton ECC Dispatch- DISCUSSION FOR Santa Cruz and San Mateo Counties 313 PM PDT Sun Jun 29 2025 The marine layer has pulled back to the coast which will allow for another seasonably warm and dry day across the district. Expect a moderate afternoon seabreeze with winds pushing up the north bay valleys and down the Salinas valley this afternoon and evening. Low RH readings above the marine inversion layer. A band of high clouds may pass over the North Bay tonight but little or no impact is forecast. An upper low off the coast will keep temperatures near normal with a persistent marine layer near the coast this week. Any convection associated with this low is currently forecast to stay over the Sierra or in the coastal ranges north of Clear Lake with only about a 5 percent chance of any rogue thunderstorms over extreme northern Sonoma and Napa counties later Monday and Tuesday. $$ ECC018-301015- Monterey ECC Dispatch- DISCUSSION FOR Monterey and San Benito County 313 PM PDT Sun Jun 29 2025 The marine layer has pulled back to the coast which will allow for another seasonably warm and dry day across the district. Expect a moderate afternoon seabreeze with winds pushing up the north bay valleys and down the Salinas valley this afternoon and evening. Low RH readings above the marine inversion layer. A band of high clouds may pass over the North Bay tonight but little or no impact is forecast. An upper low off the coast will keep temperatures near normal with a persistent marine layer near the coast this week. Any convection associated with this low is currently forecast to stay over the Sierra or in the coastal ranges north of Clear Lake with only about a 5 percent chance of any rogue thunderstorms over extreme northern Sonoma and Napa counties later Monday and Tuesday. $$