Weather@Cornwall NY

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Welcome to Weather@Cornwall NY

The Greater Cornwall communities' official source for real-time localized weather conditions, radar, live feeds, forecasts, alerts and events. Learn more about the Cornwall Office of Emergency Management Environmental Intelligence Programs and Stay Informed!

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Current watches, warnings, and advisories for Orange (NYZ067) NY
Last Update: Sun Feb 8 2026 15:47:10 EST
THERE IS 1 ACTIVE ALERT!

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On FB @cornwalloem

warning COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST MONDAY
Cold Weather Advisory issued February 8 at 3:46PM EST until February 9 at 10:00AM EST by NWS Upton NY (Region Impacted: Northern Fairfield; Northern New Haven; Northern Middlesex; Northern New London; Southern Fairfield; Southern New Haven; Southern Middlesex; Southern New London; Western Passaic; Eastern Passaic; Western Bergen; Eastern Bergen; Orange; Putnam; Rockland; Northern Westchester; Southern Westchester)
* WHAT...Very cold wind chills as low as 15 below zero expected. * WHERE...Portions of southern Connecticut, northeast New Jersey, and southeast New York. * WHEN...Until 10 AM EST Monday. * IMPACTS...The cold wind chills could result in hypothermia if precautions are not taken.

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Latest Radar Loop : NWS OKX - New York City, NY

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Radar Map for the Greater Cornwall Area

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Air Quality Map for the Greater Cornwall Area

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Greater Cornwall Weather Conditions and Forecasts

Current Conditions for Greater Cornwall

Current Conditions - Cornwall-on-Hudson

Tonight

Mostly clear, with a low around 0. Wind chill values as low as -8. Northwest wind 3 to 7 mph, with gusts as high as 21 mph.
Mostly Clear
0 °F : 3 to 7 mph NW
Elevation: 75ft

Current Conditions - Cornwall / Firthcliffe

Tonight

Mostly clear, with a low around 1. Wind chill values as low as -9. Northwest wind 5 to 9 mph, with gusts as high as 22 mph.
Mostly Clear
1 °F : 5 to 9 mph NW
Elevation: 331.02ft

Current Conditions - Mountainville

Tonight

Mostly clear, with a low around 1. Wind chill values as low as -10. Northwest wind 6 to 10 mph, with gusts as high as 23 mph.
Mostly Clear
1 °F : 6 to 10 mph NW
Elevation: 299.01ft

12 Hour Zone Forecast Orange County (NYZ067)

Tonight
Mostly clear, with a low around 1. Wind chill values as low as -12. Northwest wind 7 to 10 mph, with gusts as high as 24 mph.
Mostly Clear
1 °F : 7 to 10 mph NW
Monday
Sunny. High near 26, with temperatures falling to around 24 in the afternoon. Wind chill values as low as -11. Northwest wind 2 to 7 mph.
Sunny
26 °F : 2 to 7 mph NW