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

Atmospheric River Continues to Impact the Northwest U.S.; Gusty to High Winds in the Northeast U.S.

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. into Thursday. Additional impacts are likely into Friday with a cold front. A fast-moving storm system will cross the Northeast U.S. Wednesday 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

42°F

6°C

Humidity 47%
Wind Speed Calm
Barometer 30.12 in (1021.4 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 4 Nov 8:56 pm EST
Extended Forecast for

2 Miles WNW Northwest Harwinton CT

High Wind Watch November 5, 04:00pm until November 6, 10:00am
Click here for hazard details and duration
High Wind Watch

  • Tonight

    Tonight: Mostly clear, with a low around 35. Light west wind.

    Low: 35 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 57. Light south wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 26 mph.

    High: 57 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Mostly cloudy, with a low around 38. Windy, with a southwest wind 15 to 20 mph becoming northwest 26 to 31 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 40%.

    Low: 38 °F

    Chance
    Showers and
    Windy

  • Thursday

    Thursday: Sunny, with a high near 48. Breezy, with a northwest wind 13 to 20 mph, with gusts as high as 44 mph.

    High: 48 °F

    Sunny and
    Breezy then
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 28. Northwest wind around 6 mph becoming calm in the evening.

    Low: 28 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

  • Friday Night

    Friday Night: Rain likely, mainly after 1am. Cloudy, with a low around 45. Chance of precipitation is 70%.

    Low: 45 °F

    Rain Likely

  • Saturday

    Saturday: A chance of rain before 1pm. Partly sunny, with a high near 60. Chance of precipitation is 40%.

    High: 60 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 35. Light west wind.
Wednesday
Partly sunny, with a high near 57. Light south wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 26 mph.
Wednesday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Mostly cloudy, with a low around 38. Windy, with a southwest wind 15 to 20 mph becoming northwest 26 to 31 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 40%.
Thursday
Sunny, with a high near 48. Breezy, with a northwest wind 13 to 20 mph, with gusts as high as 44 mph.
Thursday Night
Partly cloudy, with a low around 28. Northwest wind around 6 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 53.
Friday Night
Rain likely, mainly after 1am. Cloudy, with a low around 45. Chance of precipitation is 70%.
Saturday
A chance of rain before 1pm. Partly sunny, with a high near 60. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
A chance of rain. Mostly cloudy, with a high near 54. Chance of precipitation is 50%.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 37. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 46.
Monday Night
Partly cloudy, with a low around 25.
Veterans Day
Mostly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Northwest Harwinton CT
 41.78°N 73.11°W (Elev. 568 ft)
Last Update:
6:52 pm EST Nov 4, 2025
Forecast Valid:
9pm EST Nov 4, 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