Severe Thunderstorms Possible From The Plains To The Great Lakes, Heat Wave To Continue Over The Southern U.S.

Scattered strong to severe thunderstorms capable of damaging winds, large hail, isolated tornadoes, and heavy rainfall will be possible through tonight from the central Plains to the Great Lakes and Northeast U.S. The heavy rainfall could lead to localized flash flooding. Excessive heat will persist across the southern Plains and Desert Southwest early this week. Read More >

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Mostly Cloudy

83°F

28°C

Humidity 82%
Wind Speed S 9 mph
Barometer 30.02 in (1016.3 mb)
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 18 Aug 12:56 pm EDT
Extended Forecast for

Ocean Beach NY

  • This
    Afternoon

    This Afternoon: Mostly sunny, with a high near 82. South wind around 9 mph.

    Mostly Sunny

    High: 82 °F

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 9pm.  Mostly cloudy, with a low around 73. Southwest wind 8 to 11 mph.

    Chance
    T-storms

    Low: 73 °F

  • Monday

    Monday: Mostly sunny, with a high near 80. South wind 8 to 10 mph.

    Mostly Sunny

    High: 80 °F

  • Monday
    Night

    Monday Night: A 20 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 74. South wind 7 to 10 mph.

    Slight Chance
    T-storms

    Low: 74 °F

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms, mainly after 10am.  Partly sunny, with a high near 81. Northwest wind 5 to 7 mph becoming southwest in the afternoon.

    Chance
    T-storms

    High: 81 °F

  • Tuesday
    Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 74.

    Chance
    T-storms

    Low: 74 °F

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms before noon.  Partly sunny, with a high near 79.

    Chance
    T-storms then
    Partly Sunny

    High: 79 °F

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms after midnight.  Mostly cloudy, with a low around 73.

    Mostly Cloudy
    then Chance
    T-storms

    Low: 73 °F

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 79.

    Chance
    T-storms

    High: 79 °F

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 82. South wind around 9 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 73. Southwest wind 8 to 11 mph.
Monday
Mostly sunny, with a high near 80. South wind 8 to 10 mph.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74. South wind 7 to 10 mph.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly after 10am. Partly sunny, with a high near 81. Northwest wind 5 to 7 mph becoming southwest in the afternoon.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74.
Wednesday
A 40 percent chance of showers and thunderstorms before noon. Partly sunny, with a high near 79.
Wednesday Night
A 30 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 73.
Thursday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 79.
Thursday Night
A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 68.
Friday
Sunny, with a high near 76.
Friday Night
Mostly clear, with a low around 67.
Saturday
Sunny, with a high near 75.
Click Map For Forecast
Point Forecast:
Ocean Beach NY
 40.65°N 73.15°W (Elev. 0 ft)
12:31 pm EDT Aug 18, 2019
1pm EDT Aug 18, 2019-6pm EDT Aug 24, 2019
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database