Flood Advisory — Putnam County, New York
Minor flooding is expected — not severe enough for a warning, but potentially inconvenient or hazardous for travel.
Current Status
🌊 Active: Flood Advisory
Flood Advisory issued August 3 at 2:14AM EDT until August 3 at 5:15AM EDT by NWS Upton NY
* WHAT...Urban and small stream flooding caused by excessive rainfall is expected. * WHERE...A portion of southeast New York, including the following counties, eastern Orange, Putnam, Rockland and northern Westchester. * WHEN...Until 515 AM EDT. * IMPACTS...Minor flooding in low lying and poor drainage areas. * ADDITIONAL DETAILS... - At 214 AM EDT, Doppler radar indicated heavy rain capable of causing urban and small stream flooding. Between 1/2 and 1 inch of rain has fallen in spots. - Some locations that could experience flooding include... New City, Peekskill, Monsey, Nanuet, Haverstraw, Suffern, Mahopac, Lake Carmel, West Point, Sloatsburg, Cold Spring, Pearl River, Carmel, Pomona, Fahnestock State Park, Spring Valley, Stony Point, Jefferson Valley, Patterson and Putnam Valley. - http://www.weather.gov/safety/flood
Effective August 3, 2026 at 2:14 AM ET · Expires August 3, 2026 at 5:15 AM ET
Event Details
Event Type
Flood Advisory
Severity
minor
Issued By
NWS Upton NY
Expires
August 3, 2026 at 5:15 AM ET
Last Checked
2 minutes ago
What To Do
📋 Official NWS Guidance
Be especially cautious at night when it is harder to recognize the dangers of flooding.
Also In Effect For
This same Flood Advisory also covers:
Other Active Alerts in New York
Get Flood Advisory Alerts for Putnam County
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Frequently Asked Questions
What does a Flood Advisory mean for Putnam County, New York?
Minor flooding is expected — not severe enough for a warning, but potentially inconvenient or hazardous for travel.
Is this Flood Advisory currently active?
Yes — this alert is active as of our last check (2 minutes ago). It's set to expire August 3, 2026 at 5:15 AM ET.
How do I get notified about Flood Advisory alerts for Putnam County?
Download StormCast free on Google Play and set Putnam County, New York as one of your monitored locations. StormCast checks the NWS feed continuously and pushes alerts like this directly to your phone — even with the screen off.
What other areas does this alert cover?
This same Flood Advisory is also in effect for Rockland County, Westchester County, Orange County.