Live · updated 1 min ago
New Rochelle weather alerts
No active National Weather Service alerts for New Rochelle, New York right now. The most recent was a Special Weather Statement that ended Oct 16, 7:30 PM.
34 in the last 30 days 45 in 12 months (since Aug 30) most common: Wind Advisory Get alerts on your phone →
Active alerts for Westchester County
NWS issues alerts by county; New Rochelle is in Westchester County. Refreshed every few minutes; times in EDT.
All clear in Westchester County
No warnings, watches or advisories are in effect. See what is active across the country, or check a neighbouring county below.
Get New Rochelle alerts on your phone before you think to look them up
Forecast Bar watches the official alert feeds around the clock, NWS in the United States and Environment Canada in Canada, and pushes every warning, watch and advisory for your saved locations the moment it is issued. This page is the same data, a few minutes later.
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Where
Westchester County on the map
Alert polygons are NWS's own. Forecast Bar's radar shows the same warnings over live precipitation, with future radar and lightning. See the radar.
Last 30 days
Recent alerts for Westchester County
| Alert | Issued | Ended | Issued by |
|---|---|---|---|
| Special Weather Statement | Oct 16, 6:26 PM | Oct 16, 7:30 PM | Upton NY |
| Severe Thunderstorm Warning | Oct 16, 6:25 PM | Oct 16, 6:30 PM | Upton NY |
| Special Weather Statement | Oct 16, 6:13 PM | Oct 16, 7:15 PM | Upton NY |
| Special Weather Statement | Oct 16, 6:02 PM | Oct 16, 7:00 PM | Upton NY |
| Severe Thunderstorm Warning | Oct 16, 5:55 PM | Oct 16, 6:30 PM | Upton NY |
| Severe Thunderstorm Warning | Oct 16, 5:24 PM | Oct 16, 6:30 PM | Upton NY |
| Severe Thunderstorm Watch | Oct 16, 4:02 PM | Oct 16, 10:00 PM | Upton NY |
| Flood Advisory | Oct 11, 5:21 PM | Oct 11, 8:00 PM | Upton NY |
| Coastal Flood Advisory | Sep 28, 5:01 AM | Sep 28, 3:00 PM | Upton NY |
| Coastal Flood Advisory | Sep 27, 8:57 PM | Sep 28, 2:00 PM | Upton NY |
| Coastal Flood Advisory | Sep 27, 8:40 PM | Sep 28, 2:00 PM | Upton NY |
| Coastal Flood Advisory | Sep 27, 3:14 PM | Sep 28, 2:00 PM | Upton NY |
| Wind Advisory | Sep 27, 11:32 AM | Sep 27, 12:00 PM | Upton NY |
| Coastal Flood Warning | Sep 27, 6:02 AM | Sep 27, 6:00 PM | Upton NY |
| Coastal Flood Warning | Sep 27, 5:36 AM | Sep 27, 6:00 PM | Upton NY |
| Wind Advisory | Sep 27, 3:53 AM | Sep 27, 12:00 PM | Upton NY |
| Wind Advisory | Sep 27, 3:53 AM | Sep 27, 12:00 PM | Upton NY |
| Coastal Flood Warning | Sep 26, 4:23 PM | Sep 27, 6:00 PM | Upton NY |
| Wind Advisory | Sep 26, 1:47 PM | Sep 27, 12:00 PM | Upton NY |
| Wind Advisory | Sep 26, 1:47 PM | Sep 27, 12:00 PM | Upton NY |
| Coastal Flood Warning | Sep 26, 5:14 AM | Sep 27, 6:00 PM | Upton NY |
| Wind Advisory | Sep 26, 4:40 AM | Sep 27, 6:00 AM | Upton NY |
| Wind Advisory | Sep 26, 4:40 AM | Sep 27, 6:00 AM | Upton NY |
| Coastal Flood Warning | Sep 25, 4:44 PM | Sep 27, 6:00 PM | Upton NY |
| Wind Advisory | Sep 25, 2:48 PM | Sep 27, 6:00 AM | Upton NY |
| Wind Advisory | Sep 25, 2:48 PM | Sep 27, 6:00 AM | Upton NY |
| Flood Advisory | Sep 25, 6:14 AM | Sep 27, 2:00 PM | Upton NY |
| Flood Advisory | Sep 25, 6:12 AM | Sep 27, 2:00 PM | Upton NY |
| Coastal Flood Warning | Sep 25, 5:27 AM | Sep 27, 6:00 PM | Upton NY |
| Wind Advisory | Sep 25, 4:31 AM | Sep 27, 6:00 AM | Upton NY |
| Wind Advisory | Sep 25, 4:31 AM | Sep 27, 6:00 AM | Upton NY |
| Coastal Flood Statement | Sep 24, 9:08 PM | Sep 25, 1:00 PM | Upton NY |
| Coastal Flood Advisory | Sep 24, 9:08 PM | Sep 26, 3:00 PM | Upton NY |
| Wind Advisory | Sep 24, 2:29 PM | Sep 27, 6:00 AM | Upton NY |
Pattern
What Westchester County gets alerted for
Every alert that named Westchester County in the last 12 months, by type. Records begin August 30, 2026, so this fills in over the year.
Plain English
What these alerts mean
A warning means the hazard is happening or about to; a watch means conditions favour it; an advisory is a lesser hazard still worth planning around.
A heads-up about conditions that do not meet warning or advisory criteria but still deserve attention, such as a strong storm, patchy fog or a brief burst of snow.
A storm with hail of 1 inch or larger, winds of 58 mph or more, or both, is occurring or imminent. Move indoors and away from windows.
Conditions are favourable for severe thunderstorms with large hail or damaging wind. Keep an eye on the sky and on warnings.
Minor flooding of streets, streams or low-lying areas is expected. Expect ponding on roads and use caution when driving.
Minor coastal flooding is expected, usually around high tide. Expect water on low-lying roads near the shore.
Sustained winds of 30 mph or more, or gusts to 45 mph, are expected. Use caution driving high-profile vehicles.
Significant coastal flooding is occurring or imminent, typically at high tide. Move away from low-lying shoreline areas.
Flash flooding is occurring or imminent. Move to higher ground; never drive into water covering a road.
Conditions are favourable for flooding. Have a plan in case a warning is issued.
Nearby
Alerts near New Rochelle
Cities
Neighbouring counties in New York
Questions
About New Rochelle alerts
How do I get New Rochelle weather alerts on my iPhone?
Install Forecast Bar, add New Rochelle as a location, and turn on severe weather alerts. Every NWS warning, watch and advisory for Westchester County then arrives as a push notification at the moment of issue, with Critical Alerts available for the most dangerous warnings. Forecast Bar also runs on iPad, Apple Watch, Mac and Apple TV.
Where do these alerts come from?
From the National Weather Service alert feed (api.weather.gov). NWS issues alerts by county and by forecast zone; this page lists every product that names Westchester County, the county New Rochelle sits in. Forecast Bar checks the feed continuously and this page refreshes within a few minutes of a change.
What is the difference between a watch, a warning and an advisory?
A warning means the hazard is occurring, imminent or very likely: act now. A watch means conditions are favourable for it to develop: prepare and stay informed. An advisory covers a hazard that is less serious than a warning but can still cause real inconvenience or danger if you are not ready for it.
Can I get this data as JSON?
Yes. /weather-alerts/ny/new-rochelle.json returns the active alerts, the last 30 days and the 12-month counts for New Rochelle, refreshed every minute. Please cache responses and credit National Weather Service as the source.
Never find out about a Westchester County alert from this page again
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