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Active Weather Pattern Continues for the Northwestern U.S.

A series of Pacific storm systems will bring periods of locally heavy rain, gusty winds, and mountain snow to portions of Washington and Oregon for the next couple days. In addition, much of the northwestern U.S. and Intermountain West will experience strong winds from these storm systems, particularly in Sierra Nevada, Great Basin, and the northern Rockies/High Plains. Read More >

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Fair

37°F

3°C

Humidity 89%
Wind Speed Calm
Barometer 29.91 in (1013.0 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 25 Nov 12:56 am EST
Extended Forecast for

Hauppauge NY

  • Overnight

    Overnight: Clear, with a low around 33. South wind around 6 mph.

    Clear

    Low: 33 °F

  • Saturday

    Saturday: A 20 percent chance of showers after 4pm.  Increasing clouds, with a high near 55. Southwest wind 8 to 11 mph.

    Sunny then
    Slight Chance
    Showers

    High: 55 °F

  • Saturday
    Night

    Saturday Night: A 30 percent chance of showers, mainly before midnight.  Mostly cloudy, with a low around 40. Northwest wind 13 to 15 mph.

    Chance
    Showers

    Low: 40 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 47. Northwest wind 15 to 18 mph, with gusts as high as 28 mph.

    Mostly Sunny

    High: 47 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 32. Northwest wind 10 to 13 mph.

    Mostly Clear

    Low: 32 °F

  • Monday

    Monday: Sunny, with a high near 48.

    Sunny

    High: 48 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 33.

    Mostly Clear

    Low: 33 °F

  • Tuesday

    Tuesday: Sunny, with a high near 52.

    Sunny

    High: 52 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 43.

    Partly Cloudy

    Low: 43 °F

Detailed Forecast

Overnight
Clear, with a low around 33. South wind around 6 mph.
Saturday
A 20 percent chance of showers after 4pm. Increasing clouds, with a high near 55. Southwest wind 8 to 11 mph.
Saturday Night
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 40. Northwest wind 13 to 15 mph.
Sunday
Mostly sunny, with a high near 47. Northwest wind 15 to 18 mph, with gusts as high as 28 mph.
Sunday Night
Mostly clear, with a low around 32. Northwest wind 10 to 13 mph.
Monday
Sunny, with a high near 48.
Monday Night
Mostly clear, with a low around 33.
Tuesday
Sunny, with a high near 52.
Tuesday Night
Partly cloudy, with a low around 43.
Wednesday
Mostly sunny, with a high near 55.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
Mostly sunny, with a high near 51.
Thursday Night
Mostly cloudy, with a low around 40.
Friday
Partly sunny, with a high near 52.
Click Map For Forecast
Point Forecast:
Hauppauge NY
 40.82°N 73.2°W (Elev. 197 ft)
9:38 pm EST Nov 24, 2017
1am EST Nov 25, 2017-6pm EST Dec 1, 2017
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database