FNUS86 KMTR 081139 FWLMTR ECCDA Discussions National Weather Service SAN FRANCISCO BAY AREA 439 AM PDT Wed Jul 8 2026 ##################################################################### ## ## ## Discussions from the latest FWF below ## ## ## ##################################################################### ...Discussion from SFOFWFMTR... Warmer and drier conditions on Thursday into the weekend will result in fuels potentially drying out rapidly with fire weather concerns increasing later this weekend into early next week as a monsoonal moisture surge brings some potential for high based convection to the region. Chances are low attm, but any thunderstorms that may develop could result in dry lightning and gusty, erratic outflow winds. ...Discussion from SFOFWFEKA... Clear, dry, and increasingly hot conditions will affect interior communities through the end of the week. High temperatures in the inland valleys of Trinity, Mendocino, and Lake counties will rise into the 90s today, with triple-digit heat expanding widely by Thursday afternoon. Daytime relative humidity values will drop into the teens and 20s, accelerating the drying of forest fuels. Winds will remain light and follow typical daily terrain patterns, with afternoon upslope breezes peaking along mountain ridges. A shallow marine layer will maintain cool temperatures, overnight fog, and excellent humidity recovery along the immediate coast. ##################################################################### ## ## ## Complete a discussion for each ECCDA segment below ## ## When done click transmit, product sent as KMTRFWLMTR ## ## ## ##################################################################### ECC010-082345- St Helena ECC Dispatch- DISCUSSION FOR Marin and Sonoma and Napa Counties 439 AM PDT Wed Jul 8 2026 Warmer and drier conditions on Thursday into the weekend will result in fuels potentially drying out rapidly with fire weather concerns increasing later this weekend into early next week as a monsoonal moisture surge brings some potential for high based convection to the region. Chances are low attm, but any thunderstorms that may develop could result in dry lightning and gusty, erratic outflow winds. $$ ECC014-082345- Morgan Hill ECC Dispatch- DISCUSSION FOR Alameda and Contra Costa and Santa Clara Counties 439 AM PDT Wed Jul 8 2026 Warmer and drier conditions on Thursday into the weekend will result in fuels potentially drying out rapidly with fire weather concerns increasing later this weekend into early next week as a monsoonal moisture surge brings some potential for high based convection to the region. Chances are low attm, but any thunderstorms that may develop could result in dry lightning and gusty, erratic outflow winds. $$ ECC013-082345- Felton ECC Dispatch- DISCUSSION FOR Santa Cruz and San Mateo Counties 439 AM PDT Wed Jul 8 2026 Warmer and drier conditions on Thursday into the weekend will result in fuels potentially drying out rapidly with fire weather concerns increasing later this weekend into early next week as a monsoonal moisture surge brings some potential for high based convection to the region. Chances are low attm, but any thunderstorms that may develop could result in dry lightning and gusty, erratic outflow winds. $$ ECC018-082345- Monterey ECC Dispatch- DISCUSSION FOR Monterey and San Benito County 439 AM PDT Wed Jul 8 2026 Warmer and drier conditions on Thursday into the weekend will result in fuels potentially drying out rapidly with fire weather concerns increasing later this weekend into early next week as a monsoonal moisture surge brings some potential for high based convection to the region. Chances are low attm, but any thunderstorms that may develop could result in dry lightning and gusty, erratic outflow winds. $$