Marin County Resident Portal

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Public Safety Alerts

Headline: Flood Advisory issued November 22 at 9:35AM PST until November 23 at 3:15AM PST by NWS San Francisco CA
Description: * WHAT...Urban area and small stream flooding caused by excessive rainfall continues. * WHERE...A portion of northern California, including the following counties, Marin, Napa and Sonoma. * WHEN...Until 315 AM PST Saturday. * IMPACTS...Minor... more
Effective: Friday, November 22, 2024 - 09:35
Expires: Saturday, November 23, 2024 - 03:15
Urgency: Expected
Severity: Minor
Sender: NWS San Francisco CA
Headline: Flood Advisory issued November 21 at 10:45PM PST until November 23 at 3:15AM PST by NWS San Francisco CA
Description: * WHAT...Urban area and small stream flooding caused by excessive rainfall continues. * WHERE...All of Marin, Sonoma, and Napa Counties. * WHEN...Until 315 AM PST Saturday. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Water... more
Effective: Thursday, November 21, 2024 - 22:45
Expires: Saturday, November 23, 2024 - 03:15
Urgency: Expected
Severity: Minor
Sender: NWS San Francisco CA
Headline: Flood Advisory issued November 21 at 5:01PM PST until November 23 at 3:15AM PST by NWS San Francisco CA
Description: * WHAT...Urban area and small stream flooding caused by excessive rainfall continues. * WHERE...All of Marin, Sonoma, and Napa Counties. * WHEN...Until 315 AM PST Saturday. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Water... more
Effective: Thursday, November 21, 2024 - 17:01
Expires: Saturday, November 23, 2024 - 03:15
Urgency: Expected
Severity: Minor
Sender: NWS San Francisco CA
Headline: Flood Advisory issued November 21 at 2:00PM PST until November 23 at 3:15AM PST by NWS San Francisco CA
Description: * WHAT...Urban area and small stream flooding caused by excessive rainfall continues. * WHERE...All of Marin, Sonoma, and Napa Counties. * WHEN...Until 315 AM PST Saturday. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Water... more
Effective: Thursday, November 21, 2024 - 14:00
Expires: Saturday, November 23, 2024 - 03:15
Urgency: Expected
Severity: Minor
Sender: NWS San Francisco CA
Headline: Flood Advisory issued November 21 at 10:44AM PST until November 23 at 3:15AM PST by NWS San Francisco CA
Description: * WHAT...Urban area and small stream flooding caused by excessive rainfall continues. * WHERE...All of Marin, Sonoma, and Napa Counties. * WHEN...Until 315 AM PST Saturday. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Water... more
Effective: Thursday, November 21, 2024 - 10:44
Expires: Saturday, November 23, 2024 - 03:15
Urgency: Expected
Severity: Minor
Sender: NWS San Francisco CA