Severe Thunderstorms And Locally Heavy Rainfall Possible Over Portions Of The Plains

A few severe thunderstorms will be possible over portions of the Plains and Upper Midwest on Tuesday. In addition, locally heavy rainfall and flooding could pose a concern for low lying, urban, and poor drainage areas.
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Hazardous Weather Conditions

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Overcast

68°F

20°C

Humidity 90%
Wind Speed SW 13 mph
Barometer 29.96 in (1014.4 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 30 May 11:56 pm EDT
Extended Forecast for

East Islip NY

  • Overnight

    Overnight: A chance of showers before 1am.  Patchy fog.  Otherwise, cloudy, with a steady temperature around 64. Southwest wind 6 to 8 mph.  Chance of precipitation is 30%.

    Chance
    Showers and
    Patchy Fog

    Low: 64 °F

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 78. Calm wind becoming south 5 to 8 mph in the afternoon.

    Decreasing
    Clouds

    High: 78 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 61. Southwest wind around 7 mph becoming north after midnight.

    Mostly Clear

    Low: 61 °F

  • Wednesday

    Wednesday: Sunny, with a high near 73. Northeast wind around 10 mph becoming southeast in the afternoon.

    Sunny

    High: 73 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 58. East wind 8 to 10 mph.

    Partly Cloudy

    Low: 58 °F

  • Thursday

    Thursday: Partly sunny, with a high near 71.

    Partly Sunny

    High: 71 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 59.

    Mostly Cloudy

    Low: 59 °F

  • Friday

    Friday: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 69. Chance of precipitation is 30%.

    Chance
    T-storms

    High: 69 °F

  • Friday
    Night

    Friday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 60. Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 60 °F

Detailed Forecast

Overnight
A chance of showers before 1am. Patchy fog. Otherwise, cloudy, with a steady temperature around 64. Southwest wind 6 to 8 mph. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 78. Calm wind becoming south 5 to 8 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 61. Southwest wind around 7 mph becoming north after midnight.
Wednesday
Sunny, with a high near 73. Northeast wind around 10 mph becoming southeast in the afternoon.
Wednesday Night
Partly cloudy, with a low around 58. East wind 8 to 10 mph.
Thursday
Partly sunny, with a high near 71.
Thursday Night
Mostly cloudy, with a low around 59.
Friday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 69. Chance of precipitation is 30%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 73.
Saturday Night
Mostly cloudy, with a low around 60.
Sunday
A chance of showers. Partly sunny, with a high near 72. Chance of precipitation is 30%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 30%.
Monday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 72. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
East Islip NY
 40.73°N 73.19°W (Elev. 16 ft)
10:49 pm EDT May 30, 2016
12am EDT May 31, 2016-6pm EDT Jun 5, 2016
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database