National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rain Continues in the Mid-Atlantic; Powerful System is Approaching the West Coast

A strong weather system will continue producing heavy rain from the Ohio Valley to the Mid-Atlantic through tonight. As the system moves north and taps into some colder air, freezing rain and snow will develop for portions of the Northeast. In the West, a powerful storm system will bring rain, high elevation snow, and gusty winds to portions of California and the Northwest tonight and Sunday. Read More >

Current conditions at

White Plains - Westchester County Airport (KHPN)

Lat: 41.06°NLon: 73.7°WElev: 367ft.

Fair

48°F

9°C

Humidity 71%
Wind Speed NE 5 mph
Barometer 30.09 in (1019.1 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 15 Dec 5:56 pm EST
Extended Forecast for

Harrison NY

  • Tonight

    Tonight: Rain likely, mainly after 3am. Mostly cloudy, with a low around 35. Wind chill values between 25 and 30. Northeast wind 7 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Chance Rain
    then Rain
    Likely

    Low: 35 °F

  • Sunday

    Sunday: Rain. High near 39. Wind chill values between 25 and 30. Northeast wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    Rain

    High: 39 °F

  • Sunday
    Night

    Sunday Night: Rain likely before 1am, then a chance of rain and snow between 1am and 4am, then a chance of snow after 4am. Cloudy, with a low around 34. Wind chill values between 25 and 30. North wind 10 to 15 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Rain Likely
    then Chance
    Rain/Snow

    Low: 34 °F

  • Monday

    Monday: Cloudy, then gradually becoming mostly sunny, with a high near 44. Wind chill values between 30 and 35. West wind 6 to 16 mph.

    Decreasing
    Clouds

    High: 44 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 26. Northwest wind around 16 mph.

    Partly Cloudy

    Low: 26 °F

  • Tuesday

    Tuesday: Sunny, with a high near 34.

    Sunny

    High: 34 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 25.

    Mostly Clear

    Low: 25 °F

  • Wednesday

    Wednesday: Sunny, with a high near 39.

    Sunny

    High: 39 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 32.

    Partly Cloudy

    Low: 32 °F

Detailed Forecast

Tonight
Rain likely, mainly after 3am. Mostly cloudy, with a low around 35. Wind chill values between 25 and 30. Northeast wind 7 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain. High near 39. Wind chill values between 25 and 30. Northeast wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
Rain likely before 1am, then a chance of rain and snow between 1am and 4am, then a chance of snow after 4am. Cloudy, with a low around 34. Wind chill values between 25 and 30. North wind 10 to 15 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 44. Wind chill values between 30 and 35. West wind 6 to 16 mph.
Monday Night
Partly cloudy, with a low around 26. Northwest wind around 16 mph.
Tuesday
Sunny, with a high near 34.
Tuesday Night
Mostly clear, with a low around 25.
Wednesday
Sunny, with a high near 39.
Wednesday Night
Partly cloudy, with a low around 32.
Thursday
A 50 percent chance of rain after 4pm. Partly sunny, with a high near 45.
Thursday Night
Rain likely. Cloudy, with a low around 41. Chance of precipitation is 60%.
Friday
Rain likely. Mostly cloudy, with a high near 52. Chance of precipitation is 60%.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 41.
Saturday
Partly sunny, with a high near 47.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Harrison NY
 41.01°N 73.72°W (Elev. 190 ft)
Last Update:
6:24 pm EST Dec 15, 2018
Forecast Valid:
6pm EST Dec 15, 2018-6pm EST Dec 22, 2018
 
Forecast Discussion
 
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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