Severe thunderstorms and heavy rain for portions of the southern U.S.

A storm system will produce scattered severe thunderstorms and locally heavy rain stretching from the Southern Plains to the Gulf Coast and lower Miss. Valley on Friday. Large hail, locally damaging winds and flash flooding will be the main threats. This activity will continue into Saturday.
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Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Mostly Cloudy

50°F

10°C

Humidity 48%
Wind Speed E 15 mph
Barometer 30.12 in (1019.8 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 29 Apr 8:56 am EDT
Extended Forecast for

Patchogue NY

  • Today

    Today: A slight chance of light rain before 11am, then a slight chance of light rain after 5pm.  Cloudy, with a high near 53. East wind around 15 mph.  Chance of precipitation is 20%.

    Slight Chance
    Light Rain
    then Cloudy

    High: 53 °F

  • Tonight

    Tonight: Rain likely, mainly between 10pm and 4am.  Cloudy, with a low around 42. Northeast wind 8 to 13 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain Likely

    Low: 42 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 56. Northeast wind 9 to 11 mph becoming southeast in the afternoon.

    Mostly Sunny

    High: 56 °F

  • Saturday
    Night

    Saturday Night: A slight chance of rain after 2am.  Increasing clouds, with a low around 46. Southeast wind 5 to 11 mph.  Chance of precipitation is 20%.

    Partly Cloudy
    then Slight
    Chance Rain

    Low: 46 °F

  • Sunday

    Sunday: Rain likely, mainly after noon.  Cloudy, with a high near 53. East wind 8 to 15 mph.  Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Rain Likely

    High: 53 °F

  • Sunday
    Night

    Sunday Night: Rain likely.  Cloudy, with a low around 47. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.

    Rain Likely

    Low: 47 °F

  • Monday

    Monday: A chance of rain.  Cloudy, with a high near 56. Chance of precipitation is 50%.

    Chance Rain

    High: 56 °F

  • Monday
    Night

    Monday Night: Cloudy, with a low around 47.

    Cloudy

    Low: 47 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 58.

    Partly Sunny

    High: 58 °F

Detailed Forecast

Today
A slight chance of light rain before 11am, then a slight chance of light rain after 5pm. Cloudy, with a high near 53. East wind around 15 mph. Chance of precipitation is 20%.
Tonight
Rain likely, mainly between 10pm and 4am. Cloudy, with a low around 42. Northeast wind 8 to 13 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Mostly sunny, with a high near 56. Northeast wind 9 to 11 mph becoming southeast in the afternoon.
Saturday Night
A slight chance of rain after 2am. Increasing clouds, with a low around 46. Southeast wind 5 to 11 mph. Chance of precipitation is 20%.
Sunday
Rain likely, mainly after noon. Cloudy, with a high near 53. East wind 8 to 15 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain likely. Cloudy, with a low around 47. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.
Monday
A chance of rain. Cloudy, with a high near 56. Chance of precipitation is 50%.
Monday Night
Cloudy, with a low around 47.
Tuesday
Partly sunny, with a high near 58.
Tuesday Night
Mostly cloudy, with a low around 49.
Wednesday
Partly sunny, with a high near 58.
Wednesday Night
Mostly cloudy, with a low around 49.
Thursday
A chance of showers. Mostly cloudy, with a high near 58. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Patchogue NY
 40.75°N 73.01°W (Elev. 0 ft)
6:51 am EDT Apr 29, 2016
9am EDT Apr 29, 2016-6pm EDT May 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