Severe Storms Across Portions of the Central U.S.; Wet and Windy in the Northwest

A few severe thunderstorms with damaging winds and large hail are expected this today across Kentucky, northeast Minnesota, and from southeast Colorado into the Oklahoma Panhandle. These storms may produce heavy rain and flooding in Kentucky. A strong cold front will sweep through the Northwest U.S. with rain, mountain snow and high winds. Heat and record high temperatures persist in the South. Read More >

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Mostly Cloudy

59°F

15°C

Humidity 62%
Wind Speed SW 8 mph
Barometer 29.91 in (1012.6 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 18 May 7:56 pm EDT
Extended Forecast for

Islip NY

  • Tonight

    Tonight: Rain, mainly after 11pm.  Low around 53. Southwest wind around 8 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Slight Chance
    Rain then
    Rain

    Low: 53 °F

  • Thursday

    Thursday: Rain, mainly before 2pm.  High near 61. South wind 8 to 13 mph becoming northeast in the afternoon.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Rain

    High: 61 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 55. South wind around 6 mph.

    Partly Cloudy

    Low: 55 °F

  • Friday

    Friday: Mostly sunny, with a high near 73. Northeast wind 5 to 10 mph becoming south in the afternoon.

    Mostly Sunny

    High: 73 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 58. South wind 6 to 9 mph.

    Partly Cloudy

    Low: 58 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 83.

    Mostly Sunny

    High: 83 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 63.

    Partly Cloudy

    Low: 63 °F

  • Sunday

    Sunday: A 30 percent chance of showers after 2pm.  Mostly sunny, with a high near 80.

    Sunny then
    Chance
    Showers

    High: 80 °F

  • Sunday
    Night

    Sunday Night: A 40 percent chance of showers before 2am.  Mostly cloudy, with a low around 60.

    Chance
    Showers

    Low: 60 °F

Detailed Forecast

Tonight
Rain, mainly after 11pm. Low around 53. Southwest wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain, mainly before 2pm. High near 61. South wind 8 to 13 mph becoming northeast in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Partly cloudy, with a low around 55. South wind around 6 mph.
Friday
Mostly sunny, with a high near 73. Northeast wind 5 to 10 mph becoming south in the afternoon.
Friday Night
Partly cloudy, with a low around 58. South wind 6 to 9 mph.
Saturday
Mostly sunny, with a high near 83.
Saturday Night
Partly cloudy, with a low around 63.
Sunday
A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 80.
Sunday Night
A 40 percent chance of showers before 2am. Mostly cloudy, with a low around 60.
Monday
A 30 percent chance of showers after 8am. Mostly cloudy, with a high near 72.
Monday Night
Mostly cloudy, with a low around 54.
Tuesday
Partly sunny, with a high near 66.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 52.
Wednesday
A 30 percent chance of showers. Mostly cloudy, with a high near 67.
Click Map For Forecast
Point Forecast:
Islip NY
 40.73°N 73.22°W (Elev. 7 ft)
5:49 pm EDT May 18, 2022
8pm EDT May 18, 2022-6pm EDT May 25, 2022
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database