Unsettled Weather in the West

Pacific storms will bring rain and a few feet mountain snow to California this week. Heavier rain may produce localized flash flooding across portions of northern and Central California midweek. Arctic air pushing south mid week will combine with Pacific moisture to produce heavy snow in the Rockies with snow spreading into the Plains later in the week. Read More >

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

A Few Clouds

34°F

1°C

Humidity 37%
Wind Speed N 15 mph
Barometer 30.19 in (1022.3 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 26 Mar 7:56 am EDT
Extended Forecast for

Islip NY

  • Today

    Today: Sunny, with a high near 47. Wind chill values between 25 and 35 early. North wind 9 to 14 mph.

    Sunny

    High: 47 °F

  • Tonight

    Tonight: Clear, with a low around 24. North wind around 10 mph.

    Clear

    Low: 24 °F

  • Wednesday

    Wednesday: Sunny, with a high near 44. Wind chill values between 15 and 25. Northeast wind 6 to 8 mph becoming southeast in the afternoon.

    Sunny

    High: 44 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 28. South wind around 8 mph.

    Mostly Clear

    Low: 28 °F

  • Thursday

    Thursday: Sunny, with a high near 51. South wind 9 to 15 mph.

    Sunny

    High: 51 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 42.

    Partly Cloudy

    Low: 42 °F

  • Friday

    Friday: Partly sunny, with a high near 56.

    Partly Sunny

    High: 56 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 46.

    Mostly Cloudy

    Low: 46 °F

  • Saturday

    Saturday: Partly sunny, with a high near 57.

    Partly Sunny

    High: 57 °F

Detailed Forecast

Today
Sunny, with a high near 47. Wind chill values between 25 and 35 early. North wind 9 to 14 mph.
Tonight
Clear, with a low around 24. North wind around 10 mph.
Wednesday
Sunny, with a high near 44. Wind chill values between 15 and 25. Northeast wind 6 to 8 mph becoming southeast in the afternoon.
Wednesday Night
Mostly clear, with a low around 28. South wind around 8 mph.
Thursday
Sunny, with a high near 51. South wind 9 to 15 mph.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Partly sunny, with a high near 56.
Friday Night
Mostly cloudy, with a low around 46.
Saturday
Partly sunny, with a high near 57.
Saturday Night
A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 48.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 56.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 39.
Monday
A 30 percent chance of showers. Mostly sunny, with a high near 50.
Click Map For Forecast
Point Forecast:
Islip NY
 40.73°N 73.22°W (Elev. 7 ft)
7:16 am EDT Mar 26, 2019
8am EDT Mar 26, 2019-6pm EDT Apr 1, 2019
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database