Weather@Cornwall NY

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Current watches, warnings, and advisories for Orange (NYZ067) NY
Last Update: Wed Jul 30 2025 20:00:00 EDT
THERE IS 1 ACTIVE ALERT!

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warning FLOOD WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY AFTERNOON
Flood Watch issued July 30 at 2:40PM EDT until August 1 at 2:00PM EDT by NWS Upton NY (Region Impacted: Northern Fairfield; Southern Fairfield; Western Passaic; Eastern Passaic; Hudson; Western Bergen; Eastern Bergen; Western Essex; Eastern Essex; Western Union; Eastern Union; Orange; Putnam; Rockland; Northern Westchester; Southern Westchester; New York (Manhattan); Bronx; Richmond (Staten Is.); Kings (Brooklyn); Northern Queens; Northern Nassau; Southern Queens; Southern Nassau)
* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...Portions of southern Connecticut, including the following areas, Northern Fairfield and Southern Fairfield, northeast New Jersey, including the following areas, Eastern Bergen, Eastern Essex, Eastern Passaic, Eastern Union, Hudson, Western Bergen, Western Essex, Western Passaic and Western Union, and southeast New York, including the following areas, Bronx, Kings (Brooklyn), New York (Manhattan), Northern Nassau, Northern Queens, Northern Westchester, Orange, Putnam, Richmond (Staten Island), Rockland, Southern Nassau, Southern Queens and Southern Westchester. * WHEN...From Thursday afternoon through Friday afternoon. * IMPACTS...Scattered to numerous instances of urban, poor drainage and riverine flash flooding are possible. Localized severe flooding may cause an elevated threat to life and property, particularly Thursday afternoon and Thursday night. * ADDITIONAL DETAILS... - A widespread 1.5 to 3 inches of rain is likely, with localized amounts up to 5 inches. Rainfall rates could exceed 2+ inches per hour. - http://www.weather.gov/safety/flood

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Greater Cornwall Weather Conditions and Forecasts

Current Conditions for Greater Cornwall

Current Conditions - Cornwall-on-Hudson

Tonight

A slight chance of showers and thunderstorms before 5am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 71. Northeast wind around 3 mph. Chance of precipitation is 30%.
Slight Chance Showers And Thunderstorms
71 °F : 3 mph NE
Elevation: 75ft

Current Conditions - Cornwall / Firthcliffe

Tonight

A slight chance of showers and thunderstorms before 5am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 71. Northwest wind around 5 mph. Chance of precipitation is 30%.
Slight Chance Showers And Thunderstorms
71 °F : 5 mph NW
Elevation: 331.02ft

Current Conditions - Mountainville

Tonight

A slight chance of showers and thunderstorms before 5am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 71. West wind around 3 mph. Chance of precipitation is 30%.
Slight Chance Showers And Thunderstorms
71 °F : 3 mph W
Elevation: 299.01ft

12 Hour Zone Forecast Orange County (NYZ067)

Tonight
A slight chance of showers and thunderstorms before 5am, then a chance of showers and thunderstorms. Partly cloudy. Low around 70, with temperatures rising to around 72 overnight. Northwest wind around 5 mph. Chance of precipitation is 30%.
Slight Chance Showers And Thunderstorms
70 °F : 5 mph NW
Thursday
Showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy. High near 77, with temperatures falling to around 70 in the afternoon. Northeast wind around 7 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Showers And Thunderstorms
77 °F : 7 mph NE