FNUS86 KMTR 152113 FWLMTR ECCDA Discussions National Weather Service SAN FRANCISCO BAY AREA 213 PM PDT Thu Oct 15 2026 ##################################################################### ## ## ## Discussions from the latest FWF below ## ## ## ##################################################################### ...Discussion from SFOFWFMTR... Offshore winds continue to drive warm and dry conditions leading to elevated fire weather concerns across our region. The North Bay Interior Mountains specifically will see the strongest winds which has led to a Red Flag Warning from 10PM tonight to 11AM Friday morning across northern Napa County and northwest Sonoma County. Lower elevations may see wind gusts up to 40 MPH while locations above 3000ft especially exposed gaps and peaks, experiencing gusts up to 60 MPH. ...Discussion from SFOFWFEKA... A warming and drying trend continues. Interior valleys will hit the 90s today with minimum RH less than 20 percent. Recoveries will be especially poor tonight along mid and upper slopes. Moderate northeast winds will build along interior ridges today with stronger and more widespread winds in eastern Lake County. Wind and dry air will create localized critical fire weather in eastern and southern Lake County with more moderate fire danger elsewhere. Winds will generally weaken Friday but leave behind exceptionally dry air with RH near 10 percent. A cold front arrives this weekend leading to a cooling and moistening trend. ##################################################################### ## ## ## Complete a discussion for each ECCDA segment below ## ## When done click transmit, product sent as KMTRFWLMTR ## ## ## ##################################################################### ECC010-160915- St Helena ECC Dispatch- DISCUSSION FOR Marin and Sonoma and Napa Counties 213 PM PDT Thu Oct 15 2026 Offshore winds continue to drive warm and dry conditions leading to elevated fire weather concerns across our region. The North Bay Interior Mountains specifically will see the strongest winds which has led to a Red Flag Warning from 10PM tonight to 11AM Friday morning across northern Napa County and northwest Sonoma County. Lower elevations may see wind gusts up to 40 MPH while locations above 3000ft especially exposed gaps and peaks, experiencing gusts up to 60 MPH. $$ ECC014-160915- Morgan Hill ECC Dispatch- DISCUSSION FOR Alameda and Contra Costa and Santa Clara Counties 213 PM PDT Thu Oct 15 2026 Offshore winds continue to drive warm and dry conditions leading to elevated fire weather concerns across our region. The North Bay Interior Mountains specifically will see the strongest winds which has led to a Red Flag Warning from 10PM tonight to 11AM Friday morning across northern Napa County and northwest Sonoma County. Lower elevations may see wind gusts up to 40 MPH while locations above 3000ft especially exposed gaps and peaks, experiencing gusts up to 60 MPH. $$ ECC013-160915- Felton ECC Dispatch- DISCUSSION FOR Santa Cruz and San Mateo Counties 213 PM PDT Thu Oct 15 2026 Offshore winds continue to drive warm and dry conditions leading to elevated fire weather concerns across our region. The North Bay Interior Mountains specifically will see the strongest winds which has led to a Red Flag Warning from 10PM tonight to 11AM Friday morning across northern Napa County and northwest Sonoma County. Lower elevations may see wind gusts up to 40 MPH while locations above 3000ft especially exposed gaps and peaks, experiencing gusts up to 60 MPH. $$ ECC018-160915- Monterey ECC Dispatch- DISCUSSION FOR Monterey and San Benito County 213 PM PDT Thu Oct 15 2026 Offshore winds continue to drive warm and dry conditions leading to elevated fire weather concerns across our region. The North Bay Interior Mountains specifically will see the strongest winds which has led to a Red Flag Warning from 10PM tonight to 11AM Friday morning across northern Napa County and northwest Sonoma County. Lower elevations may see wind gusts up to 40 MPH while locations above 3000ft especially exposed gaps and peaks, experiencing gusts up to 60 MPH. $$