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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 City, Central Park (KNYC)

Lat: 40.78°NLon: 73.97°WElev: 154ft.

Fair

85°F

29°C

Humidity 57%
Wind Speed Vrbl 3 mph
Barometer 29.90 in (1011.4 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 21 Jul 10:51 pm EDT
Extended Forecast for

Harlem NY

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

    Tonight: Partly cloudy, with a low around 75. Northwest wind around 6 mph.

    Partly Cloudy

    Low: 75 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 92. Light and variable wind becoming north 5 to 7 mph in the morning.

    Mostly Sunny

    High: 92 °F

  • Saturday
    Night

    Saturday Night: A 50 percent chance of showers and thunderstorms, mainly after 8pm. Some of the storms could produce gusty winds and heavy rain.  Cloudy, with a low around 74. Southeast wind 7 to 10 mph becoming northeast after midnight.

    Heavy Rain

    Low: 74 °F

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly before 1pm.  Mostly cloudy, with a high near 80. Northeast wind 8 to 10 mph.

    Chance
    T-storms

    High: 80 °F

  • Sunday
    Night

    Sunday Night: A 40 percent chance of showers and thunderstorms.  Increasing clouds, with a low around 68. Southeast wind around 9 mph.

    Chance
    T-storms

    Low: 68 °F

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms.  Cloudy, with a high near 85.

    Chance
    T-storms

    High: 85 °F

  • Monday
    Night

    Monday Night: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 70.

    Chance
    T-storms

    Low: 70 °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 65.

    Mostly Clear

    Low: 65 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 75. Northwest wind around 6 mph.
Saturday
Mostly sunny, with a high near 92. Light and variable wind becoming north 5 to 7 mph in the morning.
Saturday Night
A 50 percent chance of showers and thunderstorms, mainly after 8pm. Some of the storms could produce gusty winds and heavy rain. Cloudy, with a low around 74. Southeast wind 7 to 10 mph becoming northeast after midnight.
Sunday
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly cloudy, with a high near 80. Northeast wind 8 to 10 mph.
Sunday Night
A 40 percent chance of showers and thunderstorms. Increasing clouds, with a low around 68. Southeast wind around 9 mph.
Monday
A 50 percent chance of showers and thunderstorms. Cloudy, with a high near 85.
Monday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
Tuesday
Mostly sunny, with a high near 81.
Tuesday Night
Mostly clear, with a low around 65.
Wednesday
Mostly sunny, with a high near 82.
Wednesday Night
Mostly cloudy, with a low around 70.
Thursday
A 40 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 71.
Friday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.
Click Map For Forecast
Point Forecast:
Harlem NY
 40.84°N 73.93°W (Elev. 7 ft)
9:48 pm EDT Jul 21, 2017
10pm EDT Jul 21, 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