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Severe Thunderstorms With Heavy Rain Possible from the Upper Midwest to the Mid-Atlantic; Excessive Heat For Central U.S.

Storms will move from the Upper Great Lakes to the Ohio Valley/Lower Great Lakes into the northern Mid-Atlantic through the day. Damaging winds, large hail, and flooding will be the primary threats with these storms. Excessive heat warnings and heat advisories are in place for states in the Central Plains, the Southeast, and the Mid-Atlantic. Localized flash flooding may occur in the Southwest. Read More >

Current conditions at

New York, Kennedy International Airport (KJFK)

Lat: 40.64°NLon: 73.76°WElev: 10ft.

Mostly Cloudy

82°F

28°C

Humidity 69%
Wind Speed N 10 mph
Barometer 29.86 in (1011.1 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 22 Jul 4:51 am EDT
Extended Forecast for

Jamaica NY

Heat Advisory July 22, 12:00pm until July 22, 06:00pm
Click here for hazard details and duration
Heat Advisory
  • Today

    Today: Mostly sunny, with a high near 89. Northwest wind 7 to 13 mph becoming southeast in the morning.

    Mostly Sunny

    High: 89 °F

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly after 8pm. Some of the storms could produce gusty winds and heavy rain.  Cloudy, with a low around 72. Southeast wind 5 to 7 mph becoming northeast after midnight.  Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

    Heavy Rain

    Low: 72 °F

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly before noon.  Mostly cloudy, with a high near 83. East wind around 11 mph.

    Chance
    T-storms

    High: 83 °F

  • Sunday
    Night

    Sunday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a steady temperature around 76. Southeast wind around 9 mph.

    Chance
    T-storms

    Low: 76 °F

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 82. Northeast wind 3 to 8 mph.

    Chance
    T-storms

    High: 82 °F

  • Monday
    Night

    Monday Night: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 71.

    Chance
    T-storms

    Low: 71 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 81.

    Mostly Sunny

    High: 81 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 67.

    Mostly Clear

    Low: 67 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 81.

    Mostly Sunny

    High: 81 °F

Detailed Forecast

Today
Mostly sunny, with a high near 89. Northwest wind 7 to 13 mph becoming southeast in the morning.
Tonight
Showers and thunderstorms likely, mainly after 8pm. Some of the storms could produce gusty winds and heavy rain. Cloudy, with a low around 72. Southeast wind 5 to 7 mph becoming northeast after midnight. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday
A 30 percent chance of showers and thunderstorms, mainly before noon. Mostly cloudy, with a high near 83. East wind around 11 mph.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 76. Southeast wind around 9 mph.
Monday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 82. Northeast wind 3 to 8 mph.
Monday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.
Tuesday
Mostly sunny, with a high near 81.
Tuesday Night
Mostly clear, with a low around 67.
Wednesday
Mostly sunny, with a high near 81.
Wednesday Night
Mostly cloudy, with a low around 71.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 82.
Thursday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.
Friday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.
Click Map For Forecast
Point Forecast:
Jamaica NY
 40.69°N 73.78°W (Elev. 23 ft)
3:42 am EDT Jul 22, 2017
5am EDT Jul 22, 2017-6pm EDT Jul 28, 2017
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database