Snow and Ice Continue in the Northeast; Bitterly Cold Wind Chills; Rain and Mountain Snow in the West

Significant winter impacts shift into the Northeast. Heavy snow up to 2 feet will be possible across interior Northeastern areas. Southern New England may see ice accumulations up to a quarter of an inch. Strong gusty winds and bitter cold will follow the cold front passage. In the west, heavy mountain snow will impact the California, Inter-Mountain West, and Rocky Mountains. Read More >

Current conditions at

Shirley, Brookhaven Airport (KHWV)

Lat: 40.82°NLon: 72.87°WElev: 82ft.

Overcast

23°F

-5°C

Humidity 65%
Wind Speed NW 20 G 35 mph
Barometer 29.54 in (1000.2 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 20 Jan 7:56 pm EST
Extended Forecast for

Mid Island NY

Wind Advisory until January 22, 12:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until January 22, 12:00am

    NOW until
    12:00am Tue

    Wind Advisory

  • Tonight

    Tonight: Partly cloudy, with a low around 9. Wind chill values between -5 and 5. Blustery, with a northwest wind 20 to 22 mph, with gusts as high as 45 mph.

    Partly Cloudy
    and Blustery

    Low: 9 °F

  • M.L.King
    Day

    M.L.King Day: Partly sunny and cold, with a high near 16. Wind chill values between -5 and -10. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 50 mph.

    Cold and
    Blustery

    High: 16 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a steady temperature around 12. Wind chill values between -5 and -10. Blustery, with a northwest wind 14 to 23 mph, with gusts as high as 48 mph.

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

    Low: 12 °F

  • Tuesday

    Tuesday: Sunny, with a high near 27. Wind chill values between -5 and 5. Northwest wind 7 to 15 mph.

    Sunny

    High: 27 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a temperature rising to around 28 by 4am. Light and variable wind becoming southwest 5 to 8 mph in the evening.

    Partly Cloudy

    Low: 24 °F

  • Wednesday

    Wednesday: A chance of snow and sleet before 9am, then a chance of rain and snow between 9am and noon, then rain likely after noon.  Mostly cloudy, with a high near 44. Chance of precipitation is 60%. Little or no snow and sleet accumulation expected.

    Chance Wintry
    Mix then Rain
    Likely

    High: 44 °F

  • Wednesday
    Night

    Wednesday Night: Rain likely.  Cloudy, with a low around 41. Chance of precipitation is 70%.

    Rain Likely

    Low: 41 °F

  • Thursday

    Thursday: Rain likely.  Cloudy, with a high near 48. Chance of precipitation is 70%.

    Rain Likely

    High: 48 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 9. Wind chill values between -5 and 5. Blustery, with a northwest wind 20 to 22 mph, with gusts as high as 45 mph.
M.L.King Day
Partly sunny and cold, with a high near 16. Wind chill values between -5 and -10. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 50 mph.
Monday Night
Mostly clear, with a steady temperature around 12. Wind chill values between -5 and -10. Blustery, with a northwest wind 14 to 23 mph, with gusts as high as 48 mph.
Tuesday
Sunny, with a high near 27. Wind chill values between -5 and 5. Northwest wind 7 to 15 mph.
Tuesday Night
Partly cloudy, with a temperature rising to around 28 by 4am. Light and variable wind becoming southwest 5 to 8 mph in the evening.
Wednesday
A chance of snow and sleet before 9am, then a chance of rain and snow between 9am and noon, then rain likely after noon. Mostly cloudy, with a high near 44. Chance of precipitation is 60%. Little or no snow and sleet accumulation expected.
Wednesday Night
Rain likely. Cloudy, with a low around 41. Chance of precipitation is 70%.
Thursday
Rain likely. Cloudy, with a high near 48. Chance of precipitation is 70%.
Thursday Night
A chance of rain before 10pm, then a chance of rain and snow between 10pm and 11pm, then a chance of snow after 11pm. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 37.
Friday Night
Partly cloudy, with a low around 20.
Saturday
Mostly sunny, with a high near 27.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 32.
Click Map For Forecast
Point Forecast:
Mid Island NY
 40.87°N 72.92°W (Elev. 108 ft)
6:11 pm EST Jan 20, 2019
8pm EST Jan 20, 2019-6pm EST Jan 27, 2019
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database