Active Week Of Severe Weather Possible Over Portions Of The Plains

Severe thunderstorms will be possible over portions of the Plains each afternoon and evening this week. The main threats with these storms are expected to be large hail, damaging winds, and a few tornadoes. Locally heavy rainfall could pose a risk for some flooding concerns particularly over portions of the Great Plains and Mississippi Valley.
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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.

Mostly Cloudy

64°F

18°C

Humidity 87%
Wind Speed Calm
Barometer 29.92 in (1013.1 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 24 May 6:56 pm EDT
Extended Forecast for

Port Jefferson NY

  • Tonight

    Tonight: Scattered showers before 9pm.  Cloudy, then gradually becoming partly cloudy, with a low around 56. West wind 3 to 6 mph.  Chance of precipitation is 30%.

    Scattered
    Showers then
    Mostly Cloudy

    Low: 56 °F

  • Wednesday

    Wednesday: Sunny, with a high near 84. West wind 8 to 11 mph.

    Sunny

    High: 84 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 62. Southwest wind 6 to 9 mph.

    Partly Cloudy

    Low: 62 °F

  • Thursday

    Thursday: Sunny, with a high near 84. Northwest wind 5 to 8 mph becoming south in the afternoon.

    Sunny

    High: 84 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 60. South wind around 8 mph.

    Partly Cloudy

    Low: 60 °F

  • Friday

    Friday: Mostly sunny, with a high near 80.

    Mostly Sunny

    High: 80 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 62.

    Partly Cloudy

    Low: 62 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 80.

    Mostly Sunny

    High: 80 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 62.

    Partly Cloudy

    Low: 62 °F

Detailed Forecast

Tonight
Scattered showers before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 56. West wind 3 to 6 mph. Chance of precipitation is 30%.
Wednesday
Sunny, with a high near 84. West wind 8 to 11 mph.
Wednesday Night
Partly cloudy, with a low around 62. Southwest wind 6 to 9 mph.
Thursday
Sunny, with a high near 84. Northwest wind 5 to 8 mph becoming south in the afternoon.
Thursday Night
Partly cloudy, with a low around 60. South wind around 8 mph.
Friday
Mostly sunny, with a high near 80.
Friday Night
Partly cloudy, with a low around 62.
Saturday
Mostly sunny, with a high near 80.
Saturday Night
Partly cloudy, with a low around 62.
Sunday
Partly sunny, with a high near 75.
Sunday Night
Mostly cloudy, with a low around 56.
Memorial Day
A chance of showers. Mostly cloudy, with a high near 69. Chance of precipitation is 30%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.
Tuesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 74. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Port Jefferson NY
 40.95°N 73.05°W (Elev. 151 ft)
7:27 pm EDT May 24, 2016
7pm EDT May 24, 2016-6pm EDT May 31, 2016
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database