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

Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. Read More >

Current conditions at

Westerly, Westerly State Airport (KWST)

Lat: 41.35°NLon: 71.8°WElev: 79ft.

Fair

28°F

-2°C

Humidity 21%
Wind Speed N 10 G 22 mph
Barometer 30.20 in (1022.6 mb)
Dewpoint -7°F (-22°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 8 Dec 12:53 pm EST
Extended Forecast for

3 Miles SE Stonington CT

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 30. North wind around 14 mph.

    High: 30 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 12. North wind around 6 mph.

    Low: 12 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 38. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 38 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A slight chance of snow before 9pm, then a chance of rain between 9pm and 1am. Mostly cloudy, with a low around 32. Southwest wind 15 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: Rain likely, mainly after 4pm. Mostly cloudy, with a high near 49. Southwest wind 11 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    High: 49 °F

    Slight Chance
    Rain then
    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 3am. Mostly cloudy, with a low around 32. Southwest wind 10 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.

    Low: 32 °F

    Rain Likely

  • Thursday

    Thursday: Mostly sunny, with a high near 43. West wind 10 to 14 mph, with gusts as high as 25 mph.

    High: 43 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24. West wind 8 to 10 mph, with gusts as high as 22 mph.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 37. West wind 9 to 11 mph, with gusts as high as 22 mph.

    High: 37 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 30. North wind around 14 mph.
Tonight
Partly cloudy, with a low around 12. North wind around 6 mph.
Tuesday
Increasing clouds, with a high near 38. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Tuesday Night
A slight chance of snow before 9pm, then a chance of rain between 9pm and 1am. Mostly cloudy, with a low around 32. Southwest wind 15 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 49. Southwest wind 11 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Wednesday Night
Rain likely, mainly before 3am. Mostly cloudy, with a low around 32. Southwest wind 10 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.
Thursday
Mostly sunny, with a high near 43. West wind 10 to 14 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 24. West wind 8 to 10 mph, with gusts as high as 22 mph.
Friday
Mostly sunny, with a high near 37. West wind 9 to 11 mph, with gusts as high as 22 mph.
Friday Night
A chance of snow after 10pm. Mostly cloudy, with a low around 25. West wind around 7 mph. Chance of precipitation is 40%.
Saturday
A chance of rain and snow. Partly sunny, with a high near 38. West wind 8 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 21. West wind around 10 mph, with gusts as high as 24 mph.
Sunday
Mostly sunny, with a high near 33. West wind 10 to 13 mph, with gusts as high as 24 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Stonington CT
 41.31°N 71.85°W (Elev. 7 ft)
Last Update:
12:46 pm EST Dec 8, 2025
Forecast Valid:
1pm EST Dec 8, 2025-6pm EST Dec 14, 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