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Stormy Weather Along the East Coast; Extended Warm-up for the West

A strong low pressure system will bring heavy rain, gusty winds, and thunderstorms along the east coast. Isolated severe thunderstorms could produce damaging winds and a few tornadoes in the Southeast. Heavy rains may result in excessive runoff and flash flooding. Building high pressure out west will produce above normal temperatures, especially, in the Pacific Northwest. Read More >

Current conditions at

White Plains - Westchester County Airport (KHPN)

Lat: 41.06°NLon: 73.7°WElev: 367ft.

Fair

51°F

11°C

Humidity 69%
Wind Speed Vrbl 3 mph
Barometer 30.40 in (1029.8 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 24 Apr 8:56 am EDT
Extended Forecast for

Chappaqua NY

  • Today

    Today: Increasing clouds, with a high near 61. Calm wind becoming south 5 to 8 mph in the afternoon.

    Increasing
    Clouds

    High: 61 °F

  • Tonight

    Tonight: Rain, mainly after 9pm. Low around 48. East wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Rain Likely
    then Rain

    Low: 48 °F

  • Wednesday

    Wednesday: Rain and possibly a thunderstorm. Patchy fog. High near 56. East wind 6 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    Rain and
    Patchy Fog

    High: 56 °F

  • Wednesday
    Night

    Wednesday Night: Rain or light rain likely before 7pm, then light rain likely, mainly between 7pm and 3am. Areas of fog. Otherwise, mostly cloudy, with a low around 48. Light and variable wind becoming northwest 5 to 7 mph after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain Likely
    and Areas Fog

    Low: 48 °F

  • Thursday

    Thursday: A chance of light rain with a slight chance of showers before 7am, then a slight chance of showers between 7am and 9am. Patchy fog before 7am. Otherwise, partly sunny, with a high near 62. West wind 8 to 13 mph. Chance of precipitation is 30%.

    Chance Light
    Rain and
    Patchy Fog
    then Partly
    Sunny

    High: 62 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 42.

    Partly Cloudy

    Low: 42 °F

  • Friday

    Friday: Partly sunny, with a high near 62.

    Partly Sunny

    High: 62 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 44.

    Mostly Cloudy

    Low: 44 °F

  • Saturday

    Saturday: Partly sunny, with a high near 63.

    Partly Sunny

    High: 63 °F

Detailed Forecast

Today
Increasing clouds, with a high near 61. Calm wind becoming south 5 to 8 mph in the afternoon.
Tonight
Rain, mainly after 9pm. Low around 48. East wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain and possibly a thunderstorm. Patchy fog. High near 56. East wind 6 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Wednesday Night
Rain or light rain likely before 7pm, then light rain likely, mainly between 7pm and 3am. Areas of fog. Otherwise, mostly cloudy, with a low around 48. Light and variable wind becoming northwest 5 to 7 mph after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A chance of light rain with a slight chance of showers before 7am, then a slight chance of showers between 7am and 9am. Patchy fog before 7am. Otherwise, partly sunny, with a high near 62. West wind 8 to 13 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Partly sunny, with a high near 62.
Friday Night
Mostly cloudy, with a low around 44.
Saturday
Partly sunny, with a high near 63.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
Mostly sunny, with a high near 58.
Sunday Night
Mostly clear, with a low around 40.
Monday
Sunny, with a high near 62.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Chappaqua NY
 41.17°N 73.77°W (Elev. 545 ft)
Last Update:
7:02 am EDT Apr 24, 2018
Forecast Valid:
9am EDT Apr 24, 2018-6pm EDT Apr 30, 2018
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation