Weather Warnings for New York

Issued by the National Weather Service

Current watches, warnings, and advisories for New York
Alerts Updated: August 11, 2026, 11:23 pm  UTC


Flood Advisory issued August 11 at 5:45PM EDT until August 11 at 7:45PM EDT by NWS Upton NY

Summary: * WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Western Passaic County in northeastern New Jersey... South Central Orange County in southeastern New York... Rockland County in southeastern New York... * WHEN...Until 745 PM EDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Overflowing poor drainage areas. Ponding of water in urban or other areas is occurring or is imminent. * ADDITIONAL DETAILS... - At 545 PM EDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 0.5 and 1 inch of rain has fallen. - Additional rainfall amounts of 1 to 1.5 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... West Milford, Ringwood, Suffern, Warwick, Sloatsburg, Greenwood Lake, Upper Greenwood Lake, Wesley Hills, Hillburn and Tuxedo Park. - http://www.weather.gov/safety/flood
Severity:  Minor    Effective:  August 11, 2026, 5:45 pm      Expires:  August 11, 2026, 7:45 pm
Area:  Passaic, NJ; Orange, NY; Rockland, NY


Coastal Flood Statement issued August 11 at 2:34AM EDT until August 11 at 9:00PM EDT by NWS Upton NY

Summary: * WHAT...Up to one half foot of inundation above ground level expected in vulnerable areas near the waterfront and shoreline. * WHERE...Southern Queens and Southern Nassau Counties. * WHEN...This evening. * IMPACTS...Brief minor flooding of the most vulnerable locations near the waterfront and shoreline. * ADDITIONAL DETAILS...Additional rounds of localized minor flooding are likely with the Wednesday Night and Thursday Night high tides. Minor coastal flooding could be a bit more widespread with the Wednesday night high tide.
Severity:  Minor    Effective:  August 11, 2026, 2:34 am      Expires:  August 11, 2026, 9:00 pm
Area:  Southern Queens; Southern Nassau


Coastal Flood Statement issued August 11 at 2:34AM EDT until August 12 at 12:00AM EDT by NWS Upton NY

Summary: * WHAT...Up to one half foot of inundation above ground level expected in vulnerable areas near the waterfront and shoreline. * WHERE...In Connecticut, Southern Fairfield County. In New York, Southern Westchester County. * WHEN...This evening. * IMPACTS...Brief minor flooding of the most vulnerable locations near the waterfront and shoreline * ADDITIONAL DETAILS...Additional rounds of localized minor flooding are likely with the Wednesday Night and Thursday Night high tides. Minor coastal flooding could be a bit more widespread with the Wednesday night high tide.
Severity:  Minor    Effective:  August 11, 2026, 2:34 am      Expires:  August 12, 2026, 12:00 am
Area:  Southern Fairfield; Southern Westchester