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

Areas of Severe Weather and Flash Flooding

The threat for severe weather and flash flooding continues in several spots across the country. An enhanced risk of severe storms is likely from KS to TX, w/ very large hail and damaging winds being the main concern, while a slight severe threat covers the Mid-Atlantic. Excessive rainfall w/ flooding remains possible from the southern Appalachians into the Mid-Atlantic and over the central Plains. Read More >

Hazardous Weather Conditions

Current conditions at

White Plains - Westchester County Airport (KHPN)

Lat: 41.06°NLon: 73.7°WElev: 367ft.

Rain Fog/Mist

69°F

21°C

Humidity 96%
Wind Speed SE 8 mph
Barometer 29.91 in (1012.6 mb)
Dewpoint 68°F (20°C)
Visibility 1.50 mi
Last update 18 Jun 12:56 pm EDT
Extended Forecast for

Greenwich CT

  • This
    Afternoon

    This Afternoon: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Steady temperature around 65. East wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Heavy Rain

    High: 65 °F

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 9pm, then showers likely. Some of the storms could produce heavy rainfall. Patchy fog after 1am. Steady temperature around 64. East wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Heavy Rain
    and Patchy
    Fog

    Low: 64 °F

  • Wednesday

    Wednesday: A slight chance of showers between 1pm and 3pm, then a chance of showers and thunderstorms after 3pm. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 77. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 30%.

    Patchy Fog
    then Chance
    Showers

    High: 77 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Southeast wind 3 to 6 mph. Chance of precipitation is 40%.

    Chance
    Showers

    Low: 64 °F

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 77. East wind 3 to 6 mph. Chance of precipitation is 50%.

    Chance
    Showers then
    Chance
    T-storms

    High: 77 °F

  • Thursday
    Night

    Thursday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 64. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Showers
    Likely

    Low: 64 °F

  • Friday

    Friday: A 30 percent chance of showers. Partly sunny, with a high near 76.

    Chance
    Showers

    High: 76 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 58.

    Partly Cloudy

    Low: 58 °F

  • Saturday

    Saturday: Sunny, with a high near 77.

    Sunny

    High: 77 °F

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Steady temperature around 65. East wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and possibly a thunderstorm before 9pm, then showers likely. Some of the storms could produce heavy rainfall. Patchy fog after 1am. Steady temperature around 64. East wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
A slight chance of showers between 1pm and 3pm, then a chance of showers and thunderstorms after 3pm. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 77. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 30%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Southeast wind 3 to 6 mph. Chance of precipitation is 40%.
Thursday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 77. East wind 3 to 6 mph. Chance of precipitation is 50%.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 64. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 76.
Friday Night
Partly cloudy, with a low around 58.
Saturday
Sunny, with a high near 77.
Saturday Night
Partly cloudy, with a low around 60.
Sunday
Mostly sunny, with a high near 78.
Sunday Night
Partly cloudy, with a low around 63.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 80.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Greenwich CT
 41.07°N 73.65°W (Elev. 279 ft)
Last Update:
9:42 am EDT Jun 18, 2019
Forecast Valid:
1pm EDT Jun 18, 2019-6pm EDT Jun 24, 2019
 
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