Powerful Storm to Impact Eastern Third of U.S. this weekend.

A developing storm system will bring a myriad of significant impacts this weekend. Heavy snow up to 18 inches from the Ohio Valley to the Northeast, and ice up to a quarter of an inch is forecast in places. Heavy rain may cause flash flooding from the Mid-South to the Mid-Atlantic. Severe thunderstorms with damaging winds and isolated tornadoes will be possible in the Deep South. Read More >

Current conditions at

Newburgh / Stewart (KSWF)

Lat: 41.5°NLon: 74.1°WElev: 492ft.

Mostly Cloudy

27°F

-3°C

Humidity 86%
Wind Speed NA
Barometer 30.16 in
Dewpoint 23°F (-5°C)
Visibility 7.00 mi
Last update 19 Jan 12:45 am EST
Extended Forecast for

Mountainville NY

Winter Storm Warning January 19, 12:00pm until January 20, 06:00pm
Click here for hazard details and duration
Winter Storm Warning
  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 25. Northwest wind around 5 mph becoming calm.

    Partly Cloudy

    Low: 25 °F

  • Saturday

    Saturday: Snow likely, mainly after 4pm.  Mostly cloudy, with a high near 26. Wind chill values between 15 and 20. North wind 7 to 9 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Partly Sunny
    then Snow
    Likely

    High: 26 °F

  • Saturday
    Night

    Saturday Night: Snow before 4am, then snow and sleet.  Low around 22. Wind chill values between 10 and 15. East wind around 11 mph.  Chance of precipitation is 100%. New snow and sleet accumulation of 6 to 10 inches possible.

    Snow then
    Snow/Sleet

    Low: 22 °F

  • Sunday

    Sunday: Freezing rain before 10am, then snow, freezing rain, and sleet between 10am and 1pm, then snow likely after 1pm.  Temperature falling to around 17 by 5pm. Wind chill values between zero and 10. North wind 11 to 17 mph, with gusts as high as 29 mph.  Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible.  New snow and sleet accumulation of around an inch possible.

    Wintry Mix

    High: 25 °F

  • Sunday
    Night

    Sunday Night: A 20 percent chance of snow before 10pm.  Partly cloudy, with a low around -1. Northwest wind 14 to 16 mph, with gusts as high as 26 mph.

    Slight Chance
    Snow then
    Partly Cloudy

    Low: -1 °F

  • M.L.King
    Day

    M.L.King Day: Mostly sunny and cold, with a high near 9.

    Cold

    High: 9 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around -3.

    Mostly Clear

    Low: -3 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 22.

    Mostly Sunny

    High: 22 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of snow after midnight.  Mostly cloudy, with a low around 18.

    Mostly Cloudy
    then Chance
    Snow

    Low: 18 °F

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 25. Northwest wind around 5 mph becoming calm.
Saturday
Snow likely, mainly after 4pm. Mostly cloudy, with a high near 26. Wind chill values between 15 and 20. North wind 7 to 9 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday Night
Snow before 4am, then snow and sleet. Low around 22. Wind chill values between 10 and 15. East wind around 11 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 6 to 10 inches possible.
Sunday
Freezing rain before 10am, then snow, freezing rain, and sleet between 10am and 1pm, then snow likely after 1pm. Temperature falling to around 17 by 5pm. Wind chill values between zero and 10. North wind 11 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of around an inch possible.
Sunday Night
A 20 percent chance of snow before 10pm. Partly cloudy, with a low around -1. Northwest wind 14 to 16 mph, with gusts as high as 26 mph.
M.L.King Day
Mostly sunny and cold, with a high near 9.
Monday Night
Mostly clear, with a low around -3.
Tuesday
Mostly sunny, with a high near 22.
Tuesday Night
A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 18.
Wednesday
A chance of snow, freezing rain, and sleet before 10am, then a chance of rain, snow, and sleet between 10am and 11am, then a chance of rain after 11am. Mostly cloudy, with a high near 40. Chance of precipitation is 40%.
Wednesday Night
A chance of rain, snow, and freezing rain. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Thursday
A chance of rain or freezing rain. Partly sunny, with a high near 34. Chance of precipitation is 40%.
Thursday Night
A 30 percent chance of snow. Partly cloudy, with a low around 20.
Friday
Mostly sunny, with a high near 29.
Click Map For Forecast
Point Forecast:
Mountainville NY
 41.41°N 74.05°W (Elev. 1001 ft)
9:55 pm EST Jan 18, 2019
1am EST Jan 19, 2019-6pm EST Jan 25, 2019
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database