FNUS86 KMTR 032216 FWLMTR ECCDA Discussions National Weather Service SAN FRANCISCO BAY AREA 316 PM PDT Thu Jul 3 2025 ##################################################################### ## ## ## Discussions from the latest FWF below ## ## ## ##################################################################### ...Discussion from SFOFWFMTR... Breezy to gusty northwest winds of 30 to 55 mph are forecast through Friday across gaps, passes, and some valleys. These winds and poor to moderate RH recovery will lead to dry conditions over the higher elevations, and in particular lead to elevated to near critical fire weather conditions for the East Bay and Santa Cruz mountains. Conditions begin to improve over the weekend, as the marine layer re-establishes and winds ease. ...Discussion from SFOFWFEKA... Isolated thunderstorm and lightning will be possible (15% chance) late this afternoon through this evening over northeast Trinity County. A few storms may also develop after midnight (10% chance). Otherwise, cooler temperatures and breezy westerly and northwesterly winds are expected again on Friday. Minimum humidity around 20 to 25% and wind gusts from 20 to 25 mph are expected on Friday in the Weaverville basin and across southern Lake County. Temperatures are forecast to warm over the weekend and generally continue on an upward trend next week. ##################################################################### ## ## ## Complete a discussion for each ECCDA segment below ## ## When done click transmit, product sent as KMTRFWLMTR ## ## ## ##################################################################### ECC010-041030- St Helena ECC Dispatch- DISCUSSION FOR Marin and Sonoma and Napa Counties 316 PM PDT Thu Jul 3 2025 Breezy to gusty northwest winds of 30 to 55 mph are forecast through Friday across gaps, passes, and some valleys. These winds and poor to moderate RH recovery will lead to dry conditions over the higher elevations. Conditions begin to improve over the weekend, as the marine layer re-establishes and winds ease. $$ ECC014-041030- Morgan Hill ECC Dispatch- DISCUSSION FOR Alameda and Contra Costa and Santa Clara Counties 316 PM PDT Thu Jul 3 2025 ...Elevated to near critical fire weather conditions continue this afternoon and evening and are expected again Friday afternoon and evening in the East Bay and Santa Cruz mountains driven by sustained winds as high as 30 mph... Breezy to gusty northwest winds of 30 to 55 mph are forecast through Friday across gaps, passes, and some valleys. These winds and poor to moderate RH recovery will lead to dry conditions over the higher elevations, and in particular lead to elevated to near critical fire weather conditions for the East Bay and Santa Cruz mountains. Conditions begin to improve over the weekend, as the marine layer re-establishes and winds ease. $$ ECC013-041030- Felton ECC Dispatch- DISCUSSION FOR Santa Cruz and San Mateo Counties 316 PM PDT Thu Jul 3 2025 ...Elevated to near critical fire weather conditions continue this afternoon and evening and are expected again Friday afternoon and evening in the East Bay and Santa Cruz mountains driven by sustained winds as high as 30 mph... Breezy to gusty northwest winds of 30 to 55 mph are forecast through Friday across gaps, passes, and some valleys. These winds and poor to moderate RH recovery will lead to dry conditions over the higher elevations, and in particular lead to elevated to near critical fire weather conditions for the East Bay and Santa Cruz mountains. Conditions begin to improve over the weekend, as the marine layer re-establishes and winds ease. $$ ECC018-041030- Monterey ECC Dispatch- DISCUSSION FOR Monterey and San Benito County 316 PM PDT Thu Jul 3 2025 Breezy to gusty northwest winds of 30 to 55 mph are forecast through Friday across gaps, passes, and some valleys. These winds and poor to moderate RH recovery will lead to dry conditions over the higher elevations, and in particular lead to elevated to near critical fire weather conditions for the East Bay and Santa Cruz mountains. Conditions begin to improve over the weekend, as the marine layer re-establishes and winds ease. $$