closegps_fixed
Elev 328 ft, 37.95 °N, 121.96 °W

Concord, CA Severe Weather Alertstar_ratehome

icon83 Â°F Clayton Valley Station|Report|Change
Current Station
Personal Weather Station
Location: Concord, CA
Elevation: 328ft
Nearby Weather Stations

Active Weather Alerts

Small Craft Advisory
Issued: 9:25 PM Aug. 22, 2026 – National Weather Service
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS
EVENING...

* WHAT...A light chop expected.

* WHERE...San Pablo Bay, Suisun Bay, the West Delta and the San
Francisco Bay north of the Bay Bridge.

* WHEN...Until 9 PM PDT this evening.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

Local Radar
Local Radar ImageLocal Severe Image