Land Management Forecasts
Issued by NWS San Francisco Bay Area, CA
Issued by NWS San Francisco Bay Area, CA
488 FNUS86 KMTR 151000 FWLMTR ECCDA Discussions National Weather Service SAN FRANCISCO BAY AREA 300 AM PDT Wed Jul 15 2026 ##################################################################### ## ## ## Discussions from the latest FWF below ## ## ## ##################################################################### ...Discussion from SFOFWFMTR... Above normal temperatures, dry conditions, and gusty onshore winds today will continue the elevated fire weather threat. Even though a gradual cooldown begins tomorrow, onshore winds will strengthen. This will keep elevated fire weather concerns through Thursday. A shallow marine layer around 500 feet is expected tonight with a more robust marine layer of 1,000 feet expected Thursday night. Conditions improve Friday as the cooldown continues, the marine layer deepens, and onshore winds diminish. A resurgence in moisture over the weekend will create a low probability/high-impact scenario for thunderstorms. ...Discussion from SFOFWFEKA... Cooler temperatures are expected today across much of the area with additional cooling on Thursday. Afternoon RH in the eastern portions of the area (Trinity, eastern Mendocino, and Lake Counties) could be as low as the teens and 20s with breezy west- northwesterly wind gusts of 20-30 mph. Warmer weather returns late week into the weekend. There is the potential for thunderstorms next week as the monsoonal moisture returns. ##################################################################### ## ## ## Complete a discussion for each ECCDA segment below ## ## When done click transmit, product sent as KMTRFWLMTR ## ## ## ##################################################################### ECC010-152200- St Helena ECC Dispatch- DISCUSSION FOR Marin and Sonoma and Napa Counties 300 AM PDT Wed Jul 15 2026 Above normal temperatures, dry conditions, and gusty onshore winds today will continue the elevated fire weather threat. Even though a gradual cooldown begins tomorrow, onshore winds will strengthen. This will keep elevated fire weather concerns through Thursday. A shallow marine layer around 500 feet is expected tonight with a more robust marine layer of 1,000 feet expected Thursday night. Conditions improve Friday as the cooldown continues, the marine layer deepens, and onshore winds diminish. A resurgence in moisture over the weekend will create a low probability/high-impact scenario for thunderstorms. $$ ECC014-152200- Morgan Hill ECC Dispatch- DISCUSSION FOR Alameda and Contra Costa and Santa Clara Counties 300 AM PDT Wed Jul 15 2026 Above normal temperatures, dry conditions, and gusty onshore winds today will continue the elevated fire weather threat. Even though a gradual cooldown begins tomorrow, onshore winds will strengthen. This will keep elevated fire weather concerns through Thursday. A shallow marine layer around 500 feet is expected tonight with a more robust marine layer of 1,000 feet expected Thursday night. Conditions improve Friday as the cooldown continues, the marine layer deepens, and onshore winds diminish. A resurgence in moisture over the weekend will create a low probability/high-impact scenario for thunderstorms. $$ ECC013-152200- Felton ECC Dispatch- DISCUSSION FOR Santa Cruz and San Mateo Counties 300 AM PDT Wed Jul 15 2026 Above normal temperatures, dry conditions, and gusty onshore winds today will continue the elevated fire weather threat. Even though a gradual cooldown begins tomorrow, onshore winds will strengthen. This will keep elevated fire weather concerns through Thursday. A shallow marine layer around 500 feet is expected tonight with a more robust marine layer of 1,000 feet expected Thursday night. Conditions improve Friday as the cooldown continues, the marine layer deepens, and onshore winds diminish. A resurgence in moisture over the weekend will create a low probability/high-impact scenario for thunderstorms. $$ ECC018-152200- Monterey ECC Dispatch- DISCUSSION FOR Monterey and San Benito County 300 AM PDT Wed Jul 15 2026 Above normal temperatures, dry conditions, and gusty onshore winds today will continue the elevated fire weather threat. Even though a gradual cooldown begins tomorrow, onshore winds will strengthen. This will keep elevated fire weather concerns through Thursday. A shallow marine layer around 500 feet is expected tonight with a more robust marine layer of 1,000 feet expected Thursday night. Conditions improve Friday as the cooldown continues, the marine layer deepens, and onshore winds diminish. A resurgence in moisture over the weekend will create a low probability/high-impact scenario for thunderstorms. $$