Severe Threat n the Mid-Atlantic; Fall Storm in the West to Plains

Showers and thunderstorms, isolated severe with damaging winds and large hail, can be expected across the Mid-Atlantic. A fall storm will bring showers and mountain snow in the Great Basin and Rockies. Locally heavy rain in the 4-Corners and South Plains could produce flash flooding. Gusty winds from the system will produce critical fire weather conditions in California and the north Plains. Read More >

Hazardous Weather Conditions

Current conditions at

White Plains - Westchester County Airport (KHPN)

Lat: 41.06°NLon: 73.7°WElev: 367ft.

Light Drizzle

65°F

18°C

Humidity 93%
Wind Speed Calm
Barometer 29.79 in (1008.6 mb)
Dewpoint 63°F (17°C)
Visibility 8.00 mi
Last update 28 Sep 1:56 pm EDT
Extended Forecast for

Old Greenwich CT

  • This
    Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a high near 75. West wind around 9 mph.  Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely

    High: 75 °F

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms between 8pm and 11pm.  Mostly cloudy, with a low around 54. North wind 11 to 13 mph.  Chance of precipitation is 60%.

    Showers
    Likely then
    Partly Cloudy

    Low: 54 °F

  • Wednesday

    Wednesday: Sunny, with a high near 68. North wind around 11 mph.

    Sunny

    High: 68 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers after 2am.  Partly cloudy, with a low around 54. Northwest wind around 7 mph.

    Partly Cloudy
    then Slight
    Chance
    Showers

    Low: 54 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 66. North wind 10 to 13 mph.

    Mostly Sunny

    High: 66 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 50.

    Mostly Clear

    Low: 50 °F

  • Friday

    Friday: Sunny, with a high near 68.

    Sunny

    High: 68 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 52.

    Mostly Clear

    Low: 52 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 71.

    Mostly Sunny

    High: 71 °F

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 75. West wind around 9 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms between 8pm and 11pm. Mostly cloudy, with a low around 54. North wind 11 to 13 mph. Chance of precipitation is 60%.
Wednesday
Sunny, with a high near 68. North wind around 11 mph.
Wednesday Night
A 20 percent chance of showers after 2am. Partly cloudy, with a low around 54. Northwest wind around 7 mph.
Thursday
Mostly sunny, with a high near 66. North wind 10 to 13 mph.
Thursday Night
Mostly clear, with a low around 50.
Friday
Sunny, with a high near 68.
Friday Night
Mostly clear, with a low around 52.
Saturday
Mostly sunny, with a high near 71.
Saturday Night
Partly cloudy, with a low around 55.
Sunday
Partly sunny, with a high near 69.
Sunday Night
Mostly cloudy, with a low around 55.
Monday
Partly sunny, with a high near 69.
Click Map For Forecast
Point Forecast:
Old Greenwich CT
 41.02°N 73.57°W (Elev. 0 ft)
12:08 pm EDT Sep 28, 2021
2pm EDT Sep 28, 2021-6pm EDT Oct 4, 2021
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database