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Heavy rain in the East on Monday

A slow moving storm system will bring heavy rain to much of the Mid-Atlantic and Northeast on Monday. The heaviest rainfall is expected from southwest Virgina to southern New England. In these areas, 1 to 2 inches of rainfall is possible by Monday evening.
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Current Conditions

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Overcast

46°F

8°C

Humidity 66%
Wind Speed SE 12 mph
Barometer 30.21 in (1023.0 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill 40°F (4°C)
Last update on 19 Apr 7:56 pm EDT

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°N Lon: 73.1°W Elev: 98ft.

For More Weather Information:

New York, NY Local Forecast Office

Stony Brook NY

7 Day Forecast

  • Tonight

    Chance Rain Chance for Measurable Precipitation 30%

    Chance
    Rain

    Low: 46 °F

  • Monday

    Heavy Rain Chance for Measurable Precipitation 100%

    Heavy
    Rain

    High: 59 °F

  • Monday
    Night

    Showers Chance for Measurable Precipitation 80%

    Showers

    Low: 53 °F

  • Tuesday

    Chance Showers Chance for Measurable Precipitation 30%

    Chance
    Showers

    High: 66 °F

  • Tuesday
    Night

    Partly Cloudy

    Partly
    Cloudy

    Low: 46 °F

  • Wednesday

    Slight Chance Showers Chance for Measurable Precipitation 20%

    Slight Chc
    Showers

    High: 62 °F

  • Wednesday
    Night

    Chance Showers Chance for Measurable Precipitation 40%

    Chance
    Showers

    Low: 43 °F

  • Thursday

    Partly Sunny

    Partly
    Sunny

    High: 57 °F

  • Thursday
    Night

    Partly Cloudy

    Partly
    Cloudy

    Low: 38 °F

Detailed Forecast

Tonight
A chance of rain after 4am. Increasing clouds, with a low around 46. East wind 9 to 14 mph. Chance of precipitation is 30%.
Monday
Rain. The rain could be heavy at times. Patchy fog. High near 59. Breezy, with an east wind 21 to 24 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Monday Night
Showers and possibly a thunderstorm before 3am, then a chance of showers. Patchy fog. Low around 53. Southeast wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
A chance of showers before noon. Patchy fog before 9am. Otherwise, partly sunny, with a high near 66. West wind 9 to 16 mph. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 46. Southwest wind 6 to 9 mph.
Wednesday
A slight chance of showers after 1pm. Partly sunny, with a high near 62. Chance of precipitation is 20%.
Wednesday Night
A chance of showers before 2am. Mostly cloudy, with a low around 43. Chance of precipitation is 40%.
Thursday
Partly sunny, with a high near 57.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Mostly sunny, with a high near 55.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Mostly sunny, with a high near 54.
Saturday Night
Mostly cloudy, with a low around 39.
Sunday
A chance of showers. Partly sunny, with a high near 56. Chance of precipitation is 30%.

ABOUT THIS FORECAST

Point Forecast: Stony Brook NY
 40.92°N 73.12°W
Last Update: 7:09 pm EDT Apr 19, 2015
Forecast Valid: 9pm EDT Apr 19, 2015-6pm EDT Apr 26, 2015
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