Heavy Rainfall Threat for Southern Plains and Mississippi Valley; Mild Temperatures for the East

Widespread showers and thunderstorms with the risk for flash flooding from the Southern Plains to the Mississippi Valley develops on Tuesday. Moisture tracking into the Pacific Northwest will bring heavy lower elevation/coastal rain and mountain snow. Meanwhile, unseasonably warm temperatures continue for the eastern two-thirds of the country. Read More >

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Mostly Cloudy and Breezy

45°F

7°C

Humidity 58%
Wind Speed N 21 G 26 mph
Barometer 30.01 in (1016.3 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 6 Feb 4:56 pm EST
Extended Forecast for

Islip, Long Island Mac Arthur Airport NY

  • Tonight

    Tonight: Mostly clear, with a low around 27. Wind chill values between 20 and 25. North wind 9 to 15 mph.

    Mostly Clear

    Low: 27 °F

  • Tuesday

    Tuesday: Increasing clouds, with a high near 42. Wind chill values between 20 and 30. North wind 6 to 10 mph becoming south in the afternoon.

    Increasing
    Clouds

    High: 42 °F

  • Tuesday
    Night

    Tuesday Night: A 50 percent chance of rain, mainly before 1am.  Mostly cloudy, with a low around 37. South wind 10 to 13 mph becoming west after midnight.

    Chance Rain

    Low: 37 °F

  • Wednesday

    Wednesday: Sunny, with a high near 49. Northwest wind 10 to 13 mph.

    Sunny

    High: 49 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 31. Northwest wind 5 to 8 mph becoming light and variable  after midnight.

    Mostly Clear

    Low: 31 °F

  • Thursday

    Thursday: A 50 percent chance of rain after 1pm.  Increasing clouds, with a high near 51.

    Mostly Cloudy
    then Chance
    Rain

    High: 51 °F

  • Thursday
    Night

    Thursday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 43. Breezy.

    Chance Rain
    and Breezy

    Low: 43 °F

  • Friday

    Friday: A 40 percent chance of rain after 1pm.  Mostly sunny, with a high near 53.

    Mostly Sunny
    then Chance
    Rain

    High: 53 °F

  • Friday
    Night

    Friday Night: A 50 percent chance of rain.  Cloudy, with a low around 37.

    Chance Rain

    Low: 37 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 27. Wind chill values between 20 and 25. North wind 9 to 15 mph.
Tuesday
Increasing clouds, with a high near 42. Wind chill values between 20 and 30. North wind 6 to 10 mph becoming south in the afternoon.
Tuesday Night
A 50 percent chance of rain, mainly before 1am. Mostly cloudy, with a low around 37. South wind 10 to 13 mph becoming west after midnight.
Wednesday
Sunny, with a high near 49. Northwest wind 10 to 13 mph.
Wednesday Night
Mostly clear, with a low around 31. Northwest wind 5 to 8 mph becoming light and variable after midnight.
Thursday
A 50 percent chance of rain after 1pm. Increasing clouds, with a high near 51.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 43. Breezy.
Friday
A 40 percent chance of rain after 1pm. Mostly sunny, with a high near 53.
Friday Night
A 50 percent chance of rain. Cloudy, with a low around 37.
Saturday
A 30 percent chance of rain before 1pm. Mostly cloudy, with a high near 45.
Saturday Night
Partly cloudy, with a low around 24. Blustery.
Sunday
Sunny, with a high near 40.
Sunday Night
Mostly clear, with a low around 31.
Monday
Mostly sunny, with a high near 47.
Click Map For Forecast
Point Forecast:
Islip, Long Island Mac Arthur Airport NY
 40.78°N 73.09°W (Elev. 49 ft)
3:20 pm EST Feb 6, 2023
5pm EST Feb 6, 2023-6pm EST Feb 13, 2023
 
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Additional Resources

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