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

Wet Pattern Continues From the Northwest To Rockies; Major Storm System To Develop On Thursday Across Southern Plains

A vigorous system will slide from the Northwest to the Rockies on Wednesday to keep intact the wet pattern across the extended region. Heavy to excessive rain, intense mountain snow and high winds are possible before the next system arrives on Friday. The same system will evolve into a major storm on Thursday across the southern Plains for a widespread rain event for the South and East. Read More >

Current conditions at

White Plains - Westchester County Airport (KHPN)

Lat: 41.06°NLon: 73.7°WElev: 367ft.

Overcast

31°F

-1°C

Humidity 61%
Wind Speed W 10 mph
Barometer 29.93 in (1014.2 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 11 Dec 11:56 pm EST
Extended Forecast for

Greenwich CT

  • Overnight

    Overnight: Scattered flurries after 1am. Mostly cloudy, with a low around 24. Wind chill values between 15 and 20. Northwest wind around 10 mph.

    Scattered
    Flurries

    Low: 24 °F

  • Wednesday

    Wednesday: Sunny, with a high near 39. Wind chill values between 15 and 25. Northwest wind 8 to 11 mph.

    Sunny

    High: 39 °F

  • Wednesday
    Night

    Wednesday Night: Increasing clouds, with a low around 25. Wind chill values between 20 and 25. North wind 5 to 9 mph becoming east after midnight.

    Increasing
    Clouds

    Low: 25 °F

  • Thursday

    Thursday: A chance of flurries before noon, then a slight chance of light snow after noon. Mostly cloudy, with a high near 34. Wind chill values between 15 and 25. East wind 3 to 8 mph. Chance of precipitation is 20%.

    Partly Sunny
    then Slight
    Chance Light
    Snow

    High: 34 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 31. East wind 7 to 9 mph.

    Mostly Cloudy

    Low: 31 °F

  • Friday

    Friday: Partly sunny, with a high near 46.

    Partly Sunny

    High: 46 °F

  • Friday
    Night

    Friday Night: Rain likely, mainly after 9pm. Cloudy, with a low around 40. Chance of precipitation is 70%.

    Rain Likely

    Low: 40 °F

  • Saturday

    Saturday: Rain likely, mainly before noon. Cloudy, with a high near 50. Chance of precipitation is 60%.

    Rain Likely

    High: 50 °F

  • Saturday
    Night

    Saturday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 37.

    Chance Rain

    Low: 37 °F

Detailed Forecast

Overnight
Scattered flurries after 1am. Mostly cloudy, with a low around 24. Wind chill values between 15 and 20. Northwest wind around 10 mph.
Wednesday
Sunny, with a high near 39. Wind chill values between 15 and 25. Northwest wind 8 to 11 mph.
Wednesday Night
Increasing clouds, with a low around 25. Wind chill values between 20 and 25. North wind 5 to 9 mph becoming east after midnight.
Thursday
A chance of flurries before noon, then a slight chance of light snow after noon. Mostly cloudy, with a high near 34. Wind chill values between 15 and 25. East wind 3 to 8 mph. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 31. East wind 7 to 9 mph.
Friday
Partly sunny, with a high near 46.
Friday Night
Rain likely, mainly after 9pm. Cloudy, with a low around 40. Chance of precipitation is 70%.
Saturday
Rain likely, mainly before noon. Cloudy, with a high near 50. Chance of precipitation is 60%.
Saturday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 37.
Sunday
Partly sunny, with a high near 46.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
Partly sunny, with a high near 43.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Mostly sunny, with a high near 39.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Greenwich CT
 41.07°N 73.65°W (Elev. 279 ft)
Last Update:
9:34 pm EST Dec 11, 2018
Forecast Valid:
12am EST Dec 12, 2018-6pm EST Dec 17, 2018
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation