Nassau County Resident Portal

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Public Safety Alerts

Headline: Flood Advisory issued December 11 at 7:26PM EST until December 11 at 9:00PM EST by NWS Upton NY
Description: * WHAT...Flooding caused by excessive rainfall continues. * WHERE...Portions of southern Connecticut, including the following county, Fairfield, northeast New Jersey, including the following counties, Bergen, Essex, Hudson, Passaic and Union, and... more
Effective: Wednesday, December 11, 2024 - 16:26
Expires: Wednesday, December 11, 2024 - 18:00
Urgency: Expected
Severity: Minor
Sender: NWS Upton NY
Headline: Flood Advisory issued December 11 at 5:26PM EST until December 11 at 7:30PM EST by NWS Upton NY
Description: * WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Portions of southern Connecticut, including the following county, Fairfield, northeast New Jersey, including the following counties, Bergen, Essex, Hudson, Passaic and Union, and... more
Effective: Wednesday, December 11, 2024 - 14:26
Expires: Wednesday, December 11, 2024 - 16:30
Urgency: Expected
Severity: Minor
Sender: NWS Upton NY
Headline: High Wind Warning issued December 11 at 3:30PM EST until December 11 at 10:00PM EST by NWS Upton NY
Description: * WHAT...South winds 20 to 30 mph with gusts up to 60 mph. * WHERE...In Connecticut, Northern Middlesex, Northern New London, Southern Middlesex, and Southern New Haven Counties. In New York, Northern Nassau, Northwest Suffolk, Southern Nassau, and... more
Effective: Wednesday, December 11, 2024 - 12:30
Expires: Wednesday, December 11, 2024 - 19:00
Urgency: Expected
Severity: Severe
Sender: NWS Upton NY
Headline: Coastal Flood Statement issued December 11 at 3:50AM EST until December 11 at 7:00PM EST by NWS Upton NY
Description: * WHAT...Up to 1/2 ft of inundation above ground level possible in vulnerable areas near the waterfront and shoreline during the morning and late afternoon and early evening high tides. * WHERE...Southern Queens and Southern Nassau Counties. *... more
Effective: Wednesday, December 11, 2024 - 00:50
Expires: Wednesday, December 11, 2024 - 16:00
Urgency: Expected
Severity: Minor
Sender: NWS Upton NY
Headline: High Wind Warning issued December 11 at 3:11AM EST until December 11 at 10:00PM EST by NWS Upton NY
Description: * WHAT...South winds 25 to 35 mph with gusts up to 60 mph expected. * WHERE...In Connecticut, Northern Middlesex, Northern New London, Southern Middlesex, and Southern New Haven Counties. In New York, Northern Nassau, Northwest Suffolk, Southern... more
Effective: Wednesday, December 11, 2024 - 00:11
Expires: Wednesday, December 11, 2024 - 13:00
Urgency: Expected
Severity: Severe
Sender: NWS Upton NY