Snow from Upper Midwest to northern New England; Blizzard Conditions in Alaska

A storm system will slide from the Upper Midwest to New England through Tuesday with heavy snow and some hefty accumulations. The same system will potentially produce heavy rain and possible flooding on Tuesday and Wednesday from the South to Texas. Finally, in Alaska, a strengthening system over the Bering Sea will sweep across the state with strong winds and heavy snow through midweek. Read More >

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

A Few Clouds

47°F

8°C

Humidity 44%
Wind Speed N 5 mph
Barometer 30.24 in (1024.1 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 17 Feb 11:56 am EST
Extended Forecast for

East Islip NY

  • Washington's
    Birthday

    Washington's Birthday: Sunny, with a high near 47. Northwest wind around 8 mph.

    Sunny

    High: 47 °F

  • Tonight

    Tonight: Increasing clouds, with a low around 32. Wind chill values between 25 and 30. North wind 5 to 11 mph becoming east after midnight.

    Increasing
    Clouds

    Low: 32 °F

  • Tuesday

    Tuesday: Rain, mainly after 10am.  High near 48. Wind chill values between 30 and 40 early. East wind 10 to 16 mph becoming south in the afternoon.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain

    High: 48 °F

  • Tuesday
    Night

    Tuesday Night: Rain likely, mainly before 11pm.  Mostly cloudy, with a low around 38. Southwest wind 7 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 60%.

    Rain Likely
    then Slight
    Chance Rain

    Low: 38 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 45. Northwest wind 8 to 14 mph.

    Mostly Sunny

    High: 45 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 26.

    Mostly Clear

    Low: 26 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 33.

    Mostly Sunny

    High: 33 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 18.

    Partly Cloudy

    Low: 18 °F

  • Friday

    Friday: Sunny, with a high near 34.

    Sunny

    High: 34 °F

Detailed Forecast

Washington's Birthday
Sunny, with a high near 47. Northwest wind around 8 mph.
Tonight
Increasing clouds, with a low around 32. Wind chill values between 25 and 30. North wind 5 to 11 mph becoming east after midnight.
Tuesday
Rain, mainly after 10am. High near 48. Wind chill values between 30 and 40 early. East wind 10 to 16 mph becoming south in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 38. Southwest wind 7 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Wednesday
Mostly sunny, with a high near 45. Northwest wind 8 to 14 mph.
Wednesday Night
Mostly clear, with a low around 26.
Thursday
Mostly sunny, with a high near 33.
Thursday Night
Partly cloudy, with a low around 18.
Friday
Sunny, with a high near 34.
Friday Night
Clear, with a low around 24.
Saturday
Sunny, with a high near 45.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Sunny, with a high near 47.
Click Map For Forecast
Point Forecast:
East Islip NY
 40.73°N 73.19°W (Elev. 16 ft)
9:56 am EST Feb 17, 2020
12pm EST Feb 17, 2020-6pm EST Feb 23, 2020
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database