Cold Front Bringing Multiple Hazards to the Eastern U.S.; Rain and High-elevation Snow Continue in the Northwest

A front extending from the Great Lakes to the western Gulf Coast will slowly move off the Eastern Seaboard by Monday morning. Isolated severe thunderstorms and heavy rain will develop over parts of the Mid-Atlantic to the Southeast and Central Gulf Coast. Heavy rain, high elevation snow, and gusty winds will impact the Northeast. Heavy rain and high elevation will continue in the Northwest. Read More >

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Overcast

51°F

11°C

Humidity 100%
Wind Speed S 5 mph
Barometer 30.02 in (1016.6 mb)
Dewpoint 51°F (11°C)
Visibility 7.00 mi
Wind Chill49°F (9°C)
Last update 10 Dec 5:56 am EST
Extended Forecast for

Islip Terrace NY

Flood Watch December 10, 04:00pm until December 11, 01:00pm
High Wind Warning December 10, 04:00pm until December 11, 11:00am
Click here for hazard details and duration
Flood Watch
High Wind Warning
  • Today

    Today: Rain likely, then rain and possibly a thunderstorm after 1pm. Some of the storms could produce heavy rain.  High near 60. Windy, with a south wind 10 to 15 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 39 mph.  Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    Rain Likely
    then Heavy
    Rain and
    Windy

    High: 60 °F

  • Tonight

    Tonight: Rain and possibly a thunderstorm. Some of the storms could produce heavy rain.  Low around 40. Windy, with a south wind 28 to 33 mph becoming northwest 20 to 25 mph after midnight. Winds could gust as high as 50 mph.  Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Heavy Rain
    and Windy

    Low: 40 °F

  • Monday

    Monday: A 50 percent chance of rain before 10am.  Cloudy through mid morning, then gradual clearing, with a high near 46. Windy, with a west wind 20 to 26 mph, with gusts as high as 39 mph.

    Windy. Chance
    Rain then
    Mostly Sunny

    High: 46 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 29. Wind chill values between 20 and 25. West wind 10 to 17 mph, with gusts as high as 29 mph.

    Mostly Clear

    Low: 29 °F

  • Tuesday

    Tuesday: Sunny, with a high near 44. Southwest wind 9 to 11 mph.

    Sunny

    High: 44 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 34.

    Mostly Clear

    Low: 34 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 44.

    Mostly Sunny

    High: 44 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 27.

    Mostly Clear

    Low: 27 °F

  • Thursday

    Thursday: Sunny, with a high near 40.

    Sunny

    High: 40 °F

Detailed Forecast

Today
Rain likely, then rain and possibly a thunderstorm after 1pm. Some of the storms could produce heavy rain. High near 60. Windy, with a south wind 10 to 15 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Tonight
Rain and possibly a thunderstorm. Some of the storms could produce heavy rain. Low around 40. Windy, with a south wind 28 to 33 mph becoming northwest 20 to 25 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Monday
A 50 percent chance of rain before 10am. Cloudy through mid morning, then gradual clearing, with a high near 46. Windy, with a west wind 20 to 26 mph, with gusts as high as 39 mph.
Monday Night
Mostly clear, with a low around 29. Wind chill values between 20 and 25. West wind 10 to 17 mph, with gusts as high as 29 mph.
Tuesday
Sunny, with a high near 44. Southwest wind 9 to 11 mph.
Tuesday Night
Mostly clear, with a low around 34.
Wednesday
Mostly sunny, with a high near 44.
Wednesday Night
Mostly clear, with a low around 27.
Thursday
Sunny, with a high near 40.
Thursday Night
Mostly clear, with a low around 31.
Friday
Sunny, with a high near 49.
Friday Night
Partly cloudy, with a low around 34.
Saturday
Partly sunny, with a high near 48.
Click Map For Forecast
Point Forecast:
Islip Terrace NY
 40.75°N 73.18°W (Elev. 30 ft)
5:37 am EST Dec 10, 2023
6am EST Dec 10, 2023-6pm EST Dec 16, 2023
 
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Additional Resources

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Hourly Weather Forecast

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