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

Atmospheric River in the West; Strong Winds in the Northeast

A strong atmospheric river will continue moderate to heavy rainfall with possible flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. today into Thursday. Additional impacts are likely into Friday with a cold front. A fast-moving storm system will cross the Northeast U.S. today into Thursday with gusty to high winds and areas of rain and high elevation snow showers. Read More >

Hazardous Weather Conditions

Current conditions at

Oxford, Waterbury-Oxford Airport (KOXC)

Lat: 41.48°NLon: 73.13°WElev: 725ft.

Fair

57°F

14°C

Humidity 34%
Wind Speed S 14 G 21 mph
Barometer 29.84 in (1012.1 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 5 Nov 12:56 pm EST
Extended Forecast for

Cornwall CT

Wind Advisory November 5, 07:00pm until November 6, 08:00am
Click here for hazard details and duration
Wind Advisory

  • This Afternoon

    This Afternoon: Cloudy, with a high near 56. South wind 10 to 13 mph, with gusts as high as 28 mph.

    High: 56 °F

    Cloudy

  • Tonight

    Tonight: A chance of showers between 9pm and 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 37. Southwest wind 11 to 18 mph becoming northwest after midnight. Winds could gust as high as 46 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 47. Northwest wind 9 to 16 mph, with gusts as high as 32 mph.

    High: 47 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 29. Light and variable wind.

    Low: 29 °F

    Mostly Clear

  • Friday

    Friday: Mostly cloudy, with a high near 52. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 23 mph.

    High: 52 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Showers. Low around 46. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Sunday

    Sunday: Rain likely, mainly after 1pm. Mostly cloudy, with a high near 55. Chance of precipitation is 70%.

    High: 55 °F

    Rain Likely

Detailed Forecast

This Afternoon
Cloudy, with a high near 56. South wind 10 to 13 mph, with gusts as high as 28 mph.
Tonight
A chance of showers between 9pm and 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 37. Southwest wind 11 to 18 mph becoming northwest after midnight. Winds could gust as high as 46 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Sunny, with a high near 47. Northwest wind 9 to 16 mph, with gusts as high as 32 mph.
Thursday Night
Mostly clear, with a low around 29. Light and variable wind.
Friday
Mostly cloudy, with a high near 52. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 23 mph.
Friday Night
Showers. Low around 46. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Partly sunny, with a high near 59.
Saturday Night
Mostly cloudy, with a low around 40.
Sunday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 55. Chance of precipitation is 70%.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 42.
Monday Night
Partly cloudy, with a low around 26.
Veterans Day
Partly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cornwall CT
 41.83°N 73.34°W (Elev. 997 ft)
Last Update:
12:54 pm EST Nov 5, 2025
Forecast Valid:
1pm EST Nov 5, 2025-6pm EST Nov 11, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data 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