774 FNUS86 KMTR 070945 FWLMTR ECCDA Discussions NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 245 AM PDT Tue Sep 7 2021 ##################################################################### ## ## ## Discussions from the latest FWF below ## ## ## ##################################################################### ...Discussion from SFOFWFMTR... A shallow marine layer between 500-800 feet in depth will persist through midweek. Very dry conditions are expected above the marine inversion along with well above average temperatures. Breezy west to northwest winds are also expected on Tuesday, especially in the higher elevations and on the lee side of the Central Coast ranges resulting in elevated fire conditions. Similar conditions are likely to persist through midweek before temperatures trend cooler late in the week with the return of a deeper marine layer. ...Discussion from SFOFWFSTO... Hot and dry weather continues into mid-week with low daytime humidity and poor to moderate overnight recoveries. Slightly better humidity mid to late week. Locally breezy winds develop over the Coastal Range and northern San Joaquin Valley this afternoon and evening. Locally breezy ridgetop winds possible at times by mid-week, mainly during the afternoons and evenings. Slight chance of late day thunderstorms return to the Sierra Thursday and Friday. ##################################################################### ## ## ## Complete a discussion for each ECCDA segment below ## ## When done click transmit, product sent as KMTRFWLMTR ## ## ## ##################################################################### ECC010-072145- St Helena ECC Dispatch- DISCUSSION FOR Marin and Sonoma and Napa Counties 245 AM PDT Tue Sep 7 2021 A shallow marine layer between 500-800 feet in depth will persist through midweek. Very dry conditions are expected above the marine inversion along with well above average temperatures. Breezy west to northwest winds are also expected on Tuesday, especially in the higher elevations and on the lee side of the Central Coast ranges resulting in elevated fire conditions. Similar conditions are likely to persist through midweek before temperatures trend cooler late in the week with the return of a deeper marine layer. $$ ECC014-072145- Morgan Hill ECC Dispatch- DISCUSSION FOR Alameda and Contra Costa and Santa Clara Counties 245 AM PDT Tue Sep 7 2021 A shallow marine layer between 500-800 feet in depth will persist through midweek. Very dry conditions are expected above the marine inversion along with well above average temperatures. Breezy west to northwest winds are also expected on Tuesday, especially in the higher elevations and on the lee side of the Central Coast ranges resulting in elevated fire conditions. Similar conditions are likely to persist through midweek before temperatures trend cooler late in the week with the return of a deeper marine layer. $$ ECC013-072145- Felton ECC Dispatch- DISCUSSION FOR Santa Cruz and San Mateo Counties 245 AM PDT Tue Sep 7 2021 A shallow marine layer between 500-800 feet in depth will persist through midweek. Very dry conditions are expected above the marine inversion along with well above average temperatures. Breezy west to northwest winds are also expected on Tuesday, especially in the higher elevations and on the lee side of the Central Coast ranges resulting in elevated fire conditions. Similar conditions are likely to persist through midweek before temperatures trend cooler late in the week with the return of a deeper marine layer. $$ ECC018-072145- Monterey ECC Dispatch- DISCUSSION FOR Monterey and San Benito County 245 AM PDT Tue Sep 7 2021 A shallow marine layer between 500-800 feet in depth will persist through midweek. Very dry conditions are expected above the marine inversion along with well above average temperatures. Breezy west to northwest winds are also expected on Tuesday, especially in the higher elevations and on the lee side of the Central Coast ranges resulting in elevated fire conditions. Similar conditions are likely to persist through midweek before temperatures trend cooler late in the week with the return of a deeper marine layer. $$