Powerful Pacific Storm to Bring Widespread Hazardous Weather to West Coast; Two Storm Systems to Impact Central and Eastern U.S.

A powerful Pacific storm will hammer the West Coast into Friday with strong winds, heavy rain and heavy mountain snow. Heavy rain will bring a threat of flash flooding along recent burn scars while blizzard conditions are expected in the Sierras. Meanwhile, two winter storms will bring areas of heavy snow and freezing rain followed by bitter cold into this weekend from the Plains to the Northeast. Read More >

Hazardous Weather Conditions

Current conditions at

White Plains - Westchester County Airport (KHPN)

Lat: 41.06°NLon: 73.7°WElev: 367ft.

Mostly Cloudy

37°F

3°C

Humidity 45%
Wind Speed W 5 mph
Barometer 30.04 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 16 Jan 5:56 pm EST
Extended Forecast for

Mamaroneck NY

  • Tonight

    Tonight: Partly cloudy, with a low around 22. Wind chill values between 15 and 20. West wind 13 to 16 mph.

    Partly Cloudy

    Low: 22 °F

  • Thursday

    Thursday: Partly sunny, with a high near 32. Wind chill values between 10 and 20. North wind 5 to 10 mph becoming light and variable.

    Partly Sunny

    High: 32 °F

  • Thursday
    Night

    Thursday Night: Snow, mainly after 2am.  Low around 28. Southeast wind around 6 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Chance Snow
    then Snow

    Low: 28 °F

  • Friday

    Friday: Rain and snow likely before 11am, then a chance of rain between 11am and 1pm.  Cloudy, then gradually becoming mostly sunny, with a high near 42. Wind chill values between 25 and 35. Light and variable wind becoming west 5 to 7 mph in the afternoon.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Rain/Snow
    Likely then
    Chance Rain

    High: 42 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 26. Northwest wind 8 to 10 mph.

    Partly Cloudy

    Low: 26 °F

  • Saturday

    Saturday: A 30 percent chance of snow after 4pm.  Mostly sunny, with a high near 34.

    Mostly Sunny
    then Chance
    Snow

    High: 34 °F

  • Saturday
    Night

    Saturday Night: Snow before 3am, then rain.  Low around 29. Chance of precipitation is 90%.

    Snow then
    Rain/Snow

    Low: 29 °F

  • Sunday

    Sunday: Rain.  High near 45. Chance of precipitation is 90%.

    Rain

    High: 45 °F

  • Sunday
    Night

    Sunday Night: Rain, possibly mixed with snow before 7pm, then a chance of snow between 7pm and 10pm.  Low around 11. Blustery.  Chance of precipitation is 80%.

    Blustery.
    Rain/Snow
    then Mostly
    Cloudy

    Low: 11 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 22. Wind chill values between 15 and 20. West wind 13 to 16 mph.
Thursday
Partly sunny, with a high near 32. Wind chill values between 10 and 20. North wind 5 to 10 mph becoming light and variable.
Thursday Night
Snow, mainly after 2am. Low around 28. Southeast wind around 6 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday
Rain and snow likely before 11am, then a chance of rain between 11am and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 42. Wind chill values between 25 and 35. Light and variable wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday Night
Partly cloudy, with a low around 26. Northwest wind 8 to 10 mph.
Saturday
A 30 percent chance of snow after 4pm. Mostly sunny, with a high near 34.
Saturday Night
Snow before 3am, then rain. Low around 29. Chance of precipitation is 90%.
Sunday
Rain. High near 45. Chance of precipitation is 90%.
Sunday Night
Rain, possibly mixed with snow before 7pm, then a chance of snow between 7pm and 10pm. Low around 11. Blustery. Chance of precipitation is 80%.
M.L.King Day
Mostly sunny and cold, with a high near 19. Blustery.
Monday Night
Mostly clear, with a low around 10.
Tuesday
Mostly sunny, with a high near 31.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 40. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Mamaroneck NY
 40.93°N 73.73°W (Elev. 0 ft)
3:24 pm EST Jan 16, 2019
6pm EST Jan 16, 2019-6pm EST Jan 23, 2019
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database