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Severe Thunderstorms and Heavy Rain in the Plains/Midwest; Clouds and Rain Threaten Eclipse Viewing for Some

While much of the nation observes today’s eclipse, clouds threaten to obscure the view in parts of the Plains, Midwest, Mid-Atlantic, Southwest, and Southeast states. The weather could be more than just a nuisance in the north-central Plains and Midwest where scattered severe storms are possible this afternoon and evening. Very large hail, damaging wind gusts, and flash floods are possible. Read More >

Current conditions at

White Plains - Westchester County Airport (KHPN)

Lat: 41.06°NLon: 73.7°WElev: 367ft.

Fair

83°F

28°C

Humidity 48%
Wind Speed Vrbl 7 mph
Barometer 30.19 in (1021.6 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 21 Aug 11:56 am EDT
Extended Forecast for

Chappaqua NY

  • This
    Afternoon

    This Afternoon: Mostly sunny, with a high near 86. Southwest wind 5 to 9 mph.

    Mostly Sunny

    High: 86 °F

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms after 9pm.  Mostly cloudy, with a low around 71. South wind around 6 mph becoming calm  in the evening.

    Slight Chance
    T-storms

    Low: 71 °F

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a high near 89. Heat index values as high as 97. Light south wind increasing to 5 to 10 mph in the morning.

    Slight Chance
    T-storms

    High: 89 °F

  • Tuesday
    Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 71. South wind 9 to 11 mph.

    Chance
    T-storms

    Low: 71 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a high near 80. West wind around 8 mph.

    Slight Chance
    T-storms

    High: 80 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 61.

    Partly Cloudy

    Low: 61 °F

  • Thursday

    Thursday: Sunny, with a high near 77.

    Sunny

    High: 77 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 57.

    Mostly Clear

    Low: 57 °F

  • Friday

    Friday: Sunny, with a high near 75.

    Sunny

    High: 75 °F

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 86. Southwest wind 5 to 9 mph.
Tonight
A 20 percent chance of showers and thunderstorms after 9pm. Mostly cloudy, with a low around 71. South wind around 6 mph becoming calm in the evening.
Tuesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. Heat index values as high as 97. Light south wind increasing to 5 to 10 mph in the morning.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71. South wind 9 to 11 mph.
Wednesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 80. West wind around 8 mph.
Wednesday Night
Partly cloudy, with a low around 61.
Thursday
Sunny, with a high near 77.
Thursday Night
Mostly clear, with a low around 57.
Friday
Sunny, with a high near 75.
Friday Night
Mostly clear, with a low around 57.
Saturday
Sunny, with a high near 76.
Saturday Night
Partly cloudy, with a low around 58.
Sunday
Mostly sunny, with a high near 76.
Click Map For Forecast
Point Forecast:
Chappaqua NY
 41.17°N 73.77°W (Elev. 545 ft)
10:14 am EDT Aug 21, 2017
12pm EDT Aug 21, 2017-6pm EDT Aug 27, 2017
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database