Land Management Forecasts
Issued by NWS San Francisco Bay Area, CA
Issued by NWS San Francisco Bay Area, CA
102 FNUS86 KMTR 141220 FWLMTR ECCDA Discussions National Weather Service SAN FRANCISCO BAY AREA 520 AM PDT Mon Sep 14 2026 ##################################################################### ## ## ## Discussions from the latest FWF below ## ## ## ##################################################################### ...Discussion from SFOFWFMTR... Expect breezy north to northeast winds at the highest elevations otherwise winds remaining light across the region. Offshore winds over the easternmost portions of the Vaca Range bordering Yolo and Lake counties will result in gusts between 25 and 35 mph likely in the morning. Offshore winds diminish by early afternoon with a return to diurnally breezy onshore winds. Near mid September normal daytime temperatures will persist today and Tuesday then cool below normal mid-week with dry daytime conditions and fair to good overnight recoveries. The marine layer is expected to remain between 1000 to 1500 feet with more widespread stratus expected late week. ...Discussion from SFOFWFEKA... High pressure building off the coast will bring a warming and drying trend across Northwest California through Tuesday. Breezy north to northwest winds will develop across the ridges and exposed interior valleys this afternoon with local gusts between 15 and 25 miles per hour. Locally stronger winds and lower RH recovery are expected in eastern Lake county early Monday. Wednesday afternoon or overnight an upper low has the potential to bring a few thunderstorms to Trinity county. ##################################################################### ## ## ## Complete a discussion for each ECCDA segment below ## ## When done click transmit, product sent as KMTRFWLMTR ## ## ## ##################################################################### ECC010-150030- St Helena ECC Dispatch- DISCUSSION FOR Marin and Sonoma and Napa Counties 520 AM PDT Mon Sep 14 2026 Expect breezy north to northeast winds at the highest elevations otherwise winds remaining light across the region. Offshore winds over the easternmost portions of the Vaca Range bordering Yolo and Lake counties will result in gusts between 25 and 35 mph likely in the morning. Offshore winds diminish by early afternoon with a return to diurnally breezy onshore winds. Near mid September normal daytime temperatures will persist today and Tuesday then cool below normal mid-week with dry daytime conditions and fair to good overnight recoveries. The marine layer is expected to remain between 1000 to 1500 feet with more widespread stratus expected late week. $$ ECC014-150030- Morgan Hill ECC Dispatch- DISCUSSION FOR Alameda and Contra Costa and Santa Clara Counties 520 AM PDT Mon Sep 14 2026 Expect breezy north to northeast winds at the highest elevations otherwise winds remaining light across the region. Offshore winds over the easternmost portions of the Vaca Range bordering Yolo and Lake counties will result in gusts between 25 and 35 mph likely in the morning. Offshore winds diminish by early afternoon with a return to diurnally breezy onshore winds. Near mid September normal daytime temperatures will persist today and Tuesday then cool below normal mid-week with dry daytime conditions and fair to good overnight recoveries. The marine layer is expected to remain between 1000 to 1500 feet with more widespread stratus expected late week. $$ ECC013-150030- Felton ECC Dispatch- DISCUSSION FOR Santa Cruz and San Mateo Counties 520 AM PDT Mon Sep 14 2026 Expect breezy north to northeast winds at the highest elevations otherwise winds remaining light across the region. Offshore winds over the easternmost portions of the Vaca Range bordering Yolo and Lake counties will result in gusts between 25 and 35 mph likely in the morning. Offshore winds diminish by early afternoon with a return to diurnally breezy onshore winds. Near mid September normal daytime temperatures will persist today and Tuesday then cool below normal mid-week with dry daytime conditions and fair to good overnight recoveries. The marine layer is expected to remain between 1000 to 1500 feet with more widespread stratus expected late week. $$ ECC018-150030- Monterey ECC Dispatch- DISCUSSION FOR Monterey and San Benito County 520 AM PDT Mon Sep 14 2026 Expect breezy north to northeast winds at the highest elevations otherwise winds remaining light across the region. Offshore winds over the easternmost portions of the Vaca Range bordering Yolo and Lake counties will result in gusts between 25 and 35 mph likely in the morning. Offshore winds diminish by early afternoon with a return to diurnally breezy onshore winds. Near mid September normal daytime temperatures will persist today and Tuesday then cool below normal mid-week with dry daytime conditions and fair to good overnight recoveries. The marine layer is expected to remain between 1000 to 1500 feet with more widespread stratus expected late week. $$