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.

Fog/Mist

28°F

-2°C

Humidity 100%
Wind Speed Calm
Barometer 30.02 in
Dewpoint 28°F (-2°C)
Visibility 1.25 mi
Last update 18 Jan 6:45 am EST
Extended Forecast for

2 Miles SSE Mountainville NY

Winter Weather Advisory until January 19, 12:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until January 19, 12:00am

    NOW until 12:00am Mon

    Winter Weather Advisory

  • Today

    High: 31 °F

    Snow

  • Tonight

    Tonight: Snow likely, mainly before 7pm. Mostly cloudy, with a low around 17. Wind chill values between 10 and 15. North wind around 7 mph becoming west after midnight. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 17 °F

    Snow Likely
    then Mostly
    Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 26. Wind chill values between 10 and 15. Southwest wind 7 to 16 mph, with gusts as high as 28 mph.

    High: 26 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 11. Wind chill values between zero and 5. West wind 11 to 16 mph, with gusts as high as 26 mph.

    Low: 11 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny and cold, with a high near 18. West wind 10 to 16 mph, with gusts as high as 28 mph.

    High: 18 °F

    Cold

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 5.

    Low: 5 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 27.

    High: 27 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Today
Snow, mainly before 1pm. High near 31. Wind chill values between 25 and 30. Light and variable wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 90%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow likely, mainly before 7pm. Mostly cloudy, with a low around 17. Wind chill values between 10 and 15. North wind around 7 mph becoming west after midnight. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
M.L.King Day
Mostly sunny, with a high near 26. Wind chill values between 10 and 15. Southwest wind 7 to 16 mph, with gusts as high as 28 mph.
Monday Night
Partly cloudy, with a low around 11. Wind chill values between zero and 5. West wind 11 to 16 mph, with gusts as high as 26 mph.
Tuesday
Mostly sunny and cold, with a high near 18. West wind 10 to 16 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly clear, with a low around 5.
Wednesday
Increasing clouds, with a high near 27.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
Mostly sunny, with a high near 32.
Thursday Night
Partly cloudy, with a low around 14.
Friday
Mostly sunny, with a high near 25.
Friday Night
Mostly cloudy, with a low around 20.
Saturday
A 30 percent chance of snow. Partly sunny, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Mountainville NY
 41.38°N 74.05°W (Elev. 1099 ft)
Last Update:
4:59 am EST Jan 18, 2026
Forecast Valid:
7am EST Jan 18, 2026-6pm EST Jan 24, 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