Tropical Storm Colin to Impact Carolina Coast; Severe Thunderstorms in the Mid-Atlantic, Northeast, and Northern Plains

Tropical Storm Colin is producing heavy rain that may result in flash flooding, strong winds, and rough surf along and off the Carolina Coast through Sunday. Severe thunderstorms will impact parts of the Northeast, Mid-Atlantic, and northern Plains. Critical fire weather conditions expected in the Great Basin and mainland Alaska. Heavy rains are possible in central Plains and the ArkLaTex. Read More >

Current conditions at

White Plains - Westchester County Airport (KHPN)

Lat: 41.06°NLon: 73.7°WElev: 367ft.

Partly Cloudy

87°F

31°C

Humidity 53%
Wind Speed W 9 mph
Barometer 29.89 in (1011.3 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 2 Jul 3:56 pm EDT
Extended Forecast for

Chappaqua NY

Severe T-storm Watch until July 2, 09:00pm
Click here for hazard details and duration
Severe T-storm Watch
  •  
    Severe T-storm Watch until July 2, 09:00pm

    NOW until
    9:00pm Sat

    Severe T-storm Watch

  • This
    Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms.  Partly sunny, with a high near 83. Southwest wind around 8 mph.

    Chance
    T-storms

    High: 83 °F

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 8pm.  Mostly cloudy, with a low around 66. Calm wind.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    T-storms
    Likely

    Low: 66 °F

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 82. Calm wind becoming northwest around 6 mph in the afternoon.

    Decreasing
    Clouds

    High: 82 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 60. Northwest wind around 6 mph becoming calm  in the evening.

    Mostly Clear

    Low: 60 °F

  • Independence
    Day

    Independence Day: Sunny, with a high near 84. Calm wind becoming west around 6 mph in the afternoon.

    Sunny

    High: 84 °F

  • Monday
    Night

    Monday Night: Increasing clouds, with a low around 65.

    Increasing
    Clouds

    Low: 65 °F

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly after 2pm.  Mostly cloudy, with a high near 82. Chance of precipitation is 60%.

    T-storms
    Likely

    High: 82 °F

  • Tuesday
    Night

    Tuesday Night: Showers and thunderstorms likely before 8pm, then a chance of showers between 8pm and 2am.  Mostly cloudy, with a low around 64. Chance of precipitation is 60%.

    T-storms
    Likely then
    Chance
    Showers

    Low: 64 °F

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 83. Southwest wind around 8 mph.
Tonight
Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 82. Calm wind becoming northwest around 6 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 60. Northwest wind around 6 mph becoming calm in the evening.
Independence Day
Sunny, with a high near 84. Calm wind becoming west around 6 mph in the afternoon.
Monday Night
Increasing clouds, with a low around 65.
Tuesday
Showers and thunderstorms likely, mainly after 2pm. Mostly cloudy, with a high near 82. Chance of precipitation is 60%.
Tuesday Night
Showers and thunderstorms likely before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.
Wednesday
A 40 percent chance of showers after 8am. Mostly sunny, with a high near 80.
Wednesday Night
Mostly cloudy, with a low around 63.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 79.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 64.
Friday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 81.
Friday Night
Mostly cloudy, with a low around 63.
Saturday
Mostly sunny, with a high near 80.
Click Map For Forecast
Point Forecast:
Chappaqua NY
 41.17°N 73.77°W (Elev. 545 ft)
3:29 pm EDT Jul 2, 2022
4pm EDT Jul 2, 2022-6pm EDT Jul 9, 2022
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database