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Sprawling Storm System Bringing Impactful Weather To Western and Central U.S. Through Midweek

A large storm system will extend from the West Coast to the Great Lakes during the next couple days bringing hazardous weather to many parts of the country. Heavy snow is expected in the higher terrain of the West, along with very strong winds. Snow and ice will disrupt travel in parts of the Midwest, and heavy rain could cause widespread flooding in the Mississippi Valley and Great Lakes. Read More >

Hazardous Weather Conditions

Current conditions at

White Plains - Westchester County Airport (KHPN)

Lat: 41.06°NLon: 73.7°WElev: 367ft.

Mostly Cloudy

43°F

6°C

Humidity 71%
Wind Speed S 7 mph
Barometer 30.45 in (1031.8 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 19 Feb 11:56 am EST
Extended Forecast for

Chappaqua NY

  • Washington's
    Birthday

    Washington's Birthday: A 30 percent chance of rain, mainly after 4pm.  Mostly cloudy, with a high near 48. South wind around 7 mph.

    Chance Rain

    High: 48 °F

  • Tonight

    Tonight: Rain likely before 11pm, then a chance of drizzle or light rain, mainly between 11pm and 2am.  Areas of fog after 2am.  Otherwise, cloudy, with a steady temperature around 45. South wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain Likely
    then Chance
    Light Rain
    and Areas Fog

    Low: 45 °F

  • Tuesday

    Tuesday: A slight chance of drizzle or light rain before 10am.  Areas of fog before 10am.  Otherwise, mostly cloudy, with a high near 61. Calm wind becoming southwest 5 to 8 mph in the morning.  Chance of precipitation is 20%.

    Slight Chance
    Light Rain
    and Areas Fog
    then Partly
    Sunny

    High: 61 °F

  • Tuesday
    Night

    Tuesday Night: Areas of fog after 11pm.  Otherwise, mostly cloudy, with a low around 50. Southwest wind 3 to 5 mph.

    Areas Fog

    Low: 50 °F

  • Wednesday

    Wednesday: Areas of fog before 10am.  Otherwise, partly sunny, with a high near 66. Southwest wind 5 to 10 mph.

    Areas Fog
    then Partly
    Sunny

    High: 66 °F

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of showers.  Mostly cloudy, with a low around 46.

    Chance
    Showers

    Low: 46 °F

  • Thursday

    Thursday: A 40 percent chance of showers.  Cloudy, with a high near 50.

    Chance
    Showers

    High: 50 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 34.

    Mostly Cloudy

    Low: 34 °F

  • Friday

    Friday: A 40 percent chance of rain.  Partly sunny, with a high near 44.

    Chance Rain

    High: 44 °F

Detailed Forecast

Washington's Birthday
A 30 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 48. South wind around 7 mph.
Tonight
Rain likely before 11pm, then a chance of drizzle or light rain, mainly between 11pm and 2am. Areas of fog after 2am. Otherwise, cloudy, with a steady temperature around 45. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
A slight chance of drizzle or light rain before 10am. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 61. Calm wind becoming southwest 5 to 8 mph in the morning. Chance of precipitation is 20%.
Tuesday Night
Areas of fog after 11pm. Otherwise, mostly cloudy, with a low around 50. Southwest wind 3 to 5 mph.
Wednesday
Areas of fog before 10am. Otherwise, partly sunny, with a high near 66. Southwest wind 5 to 10 mph.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 46.
Thursday
A 40 percent chance of showers. Cloudy, with a high near 50.
Thursday Night
Mostly cloudy, with a low around 34.
Friday
A 40 percent chance of rain. Partly sunny, with a high near 44.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 37.
Saturday
A 40 percent chance of rain. Cloudy, with a high near 52.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 40.
Sunday
A 50 percent chance of rain. Mostly cloudy, with a high near 52.
Click Map For Forecast
Point Forecast:
Chappaqua NY
 41.17°N 73.77°W (Elev. 545 ft)
10:14 am EST Feb 19, 2018
12pm EST Feb 19, 2018-6pm EST Feb 25, 2018
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database