Major Winter Storm to Impact the Central and Eastern U.S. Through this Weekend

An impactful Pacific storm will move east and redevelop into a significant winter storm. Heavy snow to the north of this storm and heavy rain to the south with freezing rain at the junction will form over the Central U.S. Friday. This system shifts into the Eastern States on Saturday with heavy snow from the Midwest to the Northeast, and heavy rain from the Mid-South to the Mid-Atlantic. Read More >

Current conditions at

Shirley, Brookhaven Airport (KHWV)

Lat: 40.82°NLon: 72.87°WElev: 82ft.

Light Snow Fog/Mist

29°F

-2°C

Humidity 89%
Wind Speed N 3 mph
Barometer 30.12 in (1020.0 mb)
Dewpoint 26°F (-3°C)
Visibility 2.50 mi
Last update 18 Jan 5:56 am EST
Extended Forecast for

North Bellport NY

  • Today

    Today: Snow likely before 9am, then a slight chance of rain between 9am and 11am.  Mostly cloudy, with a high near 41. Light and variable wind.  Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    Rain/Snow
    Likely then
    Mostly Cloudy

    High: 41 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 27. Light and variable wind becoming northwest around 6 mph in the evening.

    Partly Cloudy

    Low: 27 °F

  • Saturday

    Saturday: A 40 percent chance of snow, mainly after 4pm.  Partly sunny, with a high near 35. Wind chill values between 20 and 25. North wind 5 to 11 mph becoming east in the afternoon.

    Mostly Sunny
    then Chance
    Snow

    High: 35 °F

  • Saturday
    Night

    Saturday Night: Snow before 10pm, then rain and snow between 10pm and 1am, then rain after 1am.  Temperature rising to around 38 by 4am. Wind chill values between 20 and 25. East wind 14 to 17 mph, with gusts as high as 31 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Rain/Snow

    Low: 32 °F

  • Sunday

    Sunday: Rain before 1pm, then freezing rain and sleet likely between 1pm and 4pm, then a chance of snow after 4pm.  Temperature falling to around 28 by 5pm. East wind 11 to 18 mph becoming northwest in the afternoon. Winds could gust as high as 32 mph.  Chance of precipitation is 100%. Little or no ice accumulation expected.  New snow and sleet accumulation of less than a half inch possible.

    Rain then
    Wintry Mix

    High: 39 °F

  • Sunday
    Night

    Sunday Night: A 30 percent chance of snow before 7pm.  Mostly cloudy, with a low around 9. Blustery.

    Blustery.
    Chance Snow
    then Mostly
    Cloudy

    Low: 9 °F

  • M.L.King
    Day

    M.L.King Day: Mostly sunny and cold, with a high near 17. Blustery.

    Cold and
    Blustery

    High: 17 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 10.

    Mostly Clear

    Low: 10 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 32.

    Mostly Sunny

    High: 32 °F

Detailed Forecast

Today
Snow likely before 9am, then a slight chance of rain between 9am and 11am. Mostly cloudy, with a high near 41. Light and variable wind. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Partly cloudy, with a low around 27. Light and variable wind becoming northwest around 6 mph in the evening.
Saturday
A 40 percent chance of snow, mainly after 4pm. Partly sunny, with a high near 35. Wind chill values between 20 and 25. North wind 5 to 11 mph becoming east in the afternoon.
Saturday Night
Snow before 10pm, then rain and snow between 10pm and 1am, then rain after 1am. Temperature rising to around 38 by 4am. Wind chill values between 20 and 25. East wind 14 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Sunday
Rain before 1pm, then freezing rain and sleet likely between 1pm and 4pm, then a chance of snow after 4pm. Temperature falling to around 28 by 5pm. East wind 11 to 18 mph becoming northwest in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow and sleet accumulation of less than a half inch possible.
Sunday Night
A 30 percent chance of snow before 7pm. Mostly cloudy, with a low around 9. Blustery.
M.L.King Day
Mostly sunny and cold, with a high near 17. Blustery.
Monday Night
Mostly clear, with a low around 10.
Tuesday
Mostly sunny, with a high near 32.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 46.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 33.
Thursday
A 50 percent chance of snow. Partly sunny, with a high near 39.
Click Map For Forecast
Point Forecast:
North Bellport NY
 40.78°N 72.94°W (Elev. 56 ft)
6:07 am EST Jan 18, 2019
6am EST Jan 18, 2019-6pm EST Jan 24, 2019
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database