National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Newburgh / Stewart (KSWF)

Lat: 41.5°NLon: 74.1°WElev: 492ft.

Overcast

27°F

-3°C

Humidity 86%
Wind Speed Calm
Barometer 29.97 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 28 Dec 5:45 pm EST
Extended Forecast for

Cornwall NY

Winter Weather Advisory December 28, 07:16pm until December 29, 02:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 28, 07:16pm until December 29, 02:00am

    NOW until 2:00am Mon

    Winter Weather Advisory

  • Tonight

    Low: 29 °F⇑

    Rain/Freezing
    Rain then
    Rain

  • Monday

    Monday: Rain, mainly before 1pm. High near 49. South wind 7 to 17 mph becoming west in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 49 °F

    Rain

  • Monday Night

    Monday Night: Increasing clouds, with a low around 24. Wind chill values between 10 and 20. West wind 14 to 16 mph, with gusts as high as 38 mph.

    Low: 24 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 30. Wind chill values between 10 and 15. West wind 16 to 18 mph, with gusts as high as 37 mph.

    High: 30 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 24. West wind 9 to 15 mph, with gusts as high as 25 mph.

    Low: 24 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 33.

    High: 33 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 27.

    High: 27 °F

    Partly Sunny

Detailed Forecast

Tonight
Rain or freezing rain, becoming all rain after midnight. Temperature rising to around 39 by 5am. South wind 5 to 7 mph. Chance of precipitation is 90%. Total nighttime ice accumulation of less than a 0.1 of an inch possible.
Monday
Rain, mainly before 1pm. High near 49. South wind 7 to 17 mph becoming west in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Increasing clouds, with a low around 24. Wind chill values between 10 and 20. West wind 14 to 16 mph, with gusts as high as 38 mph.
Tuesday
Mostly cloudy, with a high near 30. Wind chill values between 10 and 15. West wind 16 to 18 mph, with gusts as high as 37 mph.
Tuesday Night
Mostly cloudy, with a low around 24. West wind 9 to 15 mph, with gusts as high as 25 mph.
Wednesday
Mostly cloudy, with a high near 33.
Wednesday Night
Mostly cloudy, with a low around 18.
New Year's Day
Partly sunny, with a high near 27.
Thursday Night
Mostly cloudy, with a low around 14.
Friday
Mostly sunny, with a high near 28.
Friday Night
Partly cloudy, with a low around 18.
Saturday
Mostly sunny, with a high near 33.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
Mostly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cornwall NY
 41.43°N 74.04°W (Elev. 331 ft)
Last Update:
7:07 pm EST Dec 28, 2025
Forecast Valid:
7pm EST Dec 28, 2025-6pm EST Jan 4, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation