FNUS86 KMTR 181005 FWLMTR ECCDA Discussions National Weather Service SAN FRANCISCO BAY AREA 305 AM PDT Mon May 18 2026 ##################################################################### ## ## ## Discussions from the latest FWF below ## ## ## ##################################################################### ...Discussion from SFOFWFMTR... Strong north to northeast winds continue to move through the region. The strongest winds will be across the higher elevations of the Bay Area and the Santa Cruz Mountains where gusts between 50 to 60 mph are possible. More widespread gusts between 25 to 35 mph are expected across the lower elevations and interior Central Coast through the morning. Winds ease into Monday evening with a return to locally breezy conditions along the coast and across mountain gaps and passes. Wind direction fluctuates between onshore and offshore for much of the week before predominantly onshore winds return late week. Poor daytime humidity retention between 15-20% continues across the interior and higher terrain with limited overnight recoveries through mid to late week. ...Discussion from SFOFWFEKA... Winds will persist early today around the rim of the Sacramento Valley. Conditions will still be especially dry today. Winds will weaken by this afternoon and during the week, but conditions will remain very dry with temperatures gradually increasing near 90 by mid to late week. ##################################################################### ## ## ## Complete a discussion for each ECCDA segment below ## ## When done click transmit, product sent as KMTRFWLMTR ## ## ## ##################################################################### ECC010-182215- St Helena ECC Dispatch- DISCUSSION FOR Marin and Sonoma and Napa Counties 305 AM PDT Mon May 18 2026 Strong north to northeast winds continue to move through the region. The strongest winds will be across the higher elevations of the Bay Area and the Santa Cruz Mountains where gusts between 50 to 60 mph are possible. More widespread gusts between 25 to 35 mph are expected across the lower elevations and interior Central Coast through the morning. Winds ease into Monday evening with a return to locally breezy conditions along the coast and across mountain gaps and passes. Wind direction fluctuates between onshore and offshore for much of the week before predominantly onshore winds return late week. Poor daytime humidity retention between 15-20% continues across the interior and higher terrain with limited overnight recoveries through mid to late week. $$ ECC014-182215- Morgan Hill ECC Dispatch- DISCUSSION FOR Alameda and Contra Costa and Santa Clara Counties 305 AM PDT Mon May 18 2026 Strong north to northeast winds continue to move through the region. The strongest winds will be across the higher elevations of the Bay Area and the Santa Cruz Mountains where gusts between 50 to 60 mph are possible. More widespread gusts between 25 to 35 mph are expected across the lower elevations and interior Central Coast through the morning. Winds ease into Monday evening with a return to locally breezy conditions along the coast and across mountain gaps and passes. Wind direction fluctuates between onshore and offshore for much of the week before predominantly onshore winds return late week. Poor daytime humidity retention between 15-20% continues across the interior and higher terrain with limited overnight recoveries through mid to late week. $$ ECC013-182215- Felton ECC Dispatch- DISCUSSION FOR Santa Cruz and San Mateo Counties 305 AM PDT Mon May 18 2026 Strong north to northeast winds continue to move through the region. The strongest winds will be across the higher elevations of the Bay Area and the Santa Cruz Mountains where gusts between 50 to 60 mph are possible. More widespread gusts between 25 to 35 mph are expected across the lower elevations and interior Central Coast through the morning. Winds ease into Monday evening with a return to locally breezy conditions along the coast and across mountain gaps and passes. Wind direction fluctuates between onshore and offshore for much of the week before predominantly onshore winds return late week. Poor daytime humidity retention between 15-20% continues across the interior and higher terrain with limited overnight recoveries through mid to late week. $$ ECC018-182215- Monterey ECC Dispatch- DISCUSSION FOR Monterey and San Benito County 305 AM PDT Mon May 18 2026 Strong north to northeast winds continue to move through the region. The strongest winds will be across the higher elevations of the Bay Area and the Santa Cruz Mountains where gusts between 50 to 60 mph are possible. More widespread gusts between 25 to 35 mph are expected across the lower elevations and interior Central Coast through the morning. Winds ease into Monday evening with a return to locally breezy conditions along the coast and across mountain gaps and passes. Wind direction fluctuates between onshore and offshore for much of the week before predominantly onshore winds return late week. Poor daytime humidity retention between 15-20% continues across the interior and higher terrain with limited overnight recoveries through mid to late week. $$