Active Weather Pattern To Persist Over The Pacific Northwest This Week

A series of strong storm systems will impact the Pacific Northwest this week. Heavy rain along coastal locations may produce localized flooding. Several additional feet of mountain snow is expected along the Cascades which will make travel hazardous. Over the Northeast U.S., a lingering area of low pressure will bring a chance for snow from the Great Lakes to northern New England into Monday. Read More >

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Mostly Cloudy

44°F

7°C

Humidity 53%
Wind Speed W 15 G 22 mph
Barometer 29.73 in (1006.9 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 26 Jan 1:56 pm EST
Extended Forecast for

Islip, Long Island Mac Arthur Airport NY

  • This
    Afternoon

    This Afternoon: Partly sunny, with a high near 47. West wind 11 to 13 mph.

    Partly Sunny

    High: 47 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 32. West wind around 10 mph.

    Partly Cloudy

    Low: 32 °F

  • Monday

    Monday: A chance of sprinkles and flurries before noon, then a chance of sprinkles between noon and 3pm.  Partly sunny, with a high near 45. Wind chill values between 25 and 35 early. West wind 10 to 14 mph.

    Chance
    Sprinkles/Flurries
    then Partly
    Sunny

    High: 45 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 32. Wind chill values between 25 and 30. West wind 8 to 11 mph.

    Partly Cloudy

    Low: 32 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 41. Northwest wind 7 to 9 mph.

    Mostly Sunny

    High: 41 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 25.

    Partly Cloudy

    Low: 25 °F

  • Wednesday

    Wednesday: Sunny, with a high near 39.

    Sunny

    High: 39 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 24.

    Partly Cloudy

    Low: 24 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 38.

    Mostly Sunny

    High: 38 °F

Detailed Forecast

This Afternoon
Partly sunny, with a high near 47. West wind 11 to 13 mph.
Tonight
Partly cloudy, with a low around 32. West wind around 10 mph.
Monday
A chance of sprinkles and flurries before noon, then a chance of sprinkles between noon and 3pm. Partly sunny, with a high near 45. Wind chill values between 25 and 35 early. West wind 10 to 14 mph.
Monday Night
Partly cloudy, with a low around 32. Wind chill values between 25 and 30. West wind 8 to 11 mph.
Tuesday
Mostly sunny, with a high near 41. Northwest wind 7 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 25.
Wednesday
Sunny, with a high near 39.
Wednesday Night
Partly cloudy, with a low around 24.
Thursday
Mostly sunny, with a high near 38.
Thursday Night
Mostly clear, with a low around 26.
Friday
Mostly sunny, with a high near 41.
Friday Night
Mostly cloudy, with a low around 29.
Saturday
A chance of rain and snow. Partly sunny, with a high near 42. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Islip, Long Island Mac Arthur Airport NY
 40.81°N 73.11°W (Elev. 98 ft)
12:34 pm EST Jan 26, 2020
2pm EST Jan 26, 2020-6pm EST Feb 1, 2020
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database