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

Hazardous Weather Conditions

Current conditions at

Westerly, Westerly State Airport (KWST)

Lat: 41.35°NLon: 71.8°WElev: 79ft.

Light Rain Fog/Mist

34°F

1°C

Humidity 92%
Wind Speed NE 15 G 23 mph
Barometer 29.74 in (1006.9 mb)
Dewpoint 32°F (0°C)
Visibility 2.00 mi
Wind Chill24°F (-4°C)
Last update 20 Feb 1:53 pm EST
Extended Forecast for

Charlestown RI

Winter Storm Watch February 23, 12:00am until February 23, 07:00pm
Click here for hazard details and duration
Winter Storm Watch

  • This Afternoon

    This Afternoon: Rain. High near 38. East wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 38 °F

    Rain

  • Tonight

    Tonight: Rain before 2am, then a slight chance of snow between 2am and 3am. Low around 30. East wind 6 to 13 mph becoming northwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 30 °F

    Rain then
    Slight Chance
    Rain/Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 37. Northwest wind around 6 mph becoming light and variable.

    High: 37 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A slight chance of snow between 8pm and 11pm. Mostly cloudy, with a low around 25. East wind around 6 mph becoming calm. Chance of precipitation is 20%.

    Low: 25 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow, mainly after 1pm. Mostly cloudy, with a high near 37. East wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 37 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 27. Northeast wind 9 to 15 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 27 °F

    Heavy Snow

  • Monday

    Monday: Snow. The snow could be heavy at times. High near 33. Breezy, with a north wind 15 to 20 mph, with gusts as high as 38 mph. Chance of precipitation is 90%.

    High: 33 °F

    Heavy Snow
    and Breezy

  • Monday Night

    Monday Night: A chance of snow before 10pm. Mostly cloudy, with a low around 21. Northwest wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.

    Low: 21 °F

    Chance Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 34. Northwest wind 7 to 9 mph, with gusts as high as 20 mph.

    High: 34 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Rain. High near 38. East wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain before 2am, then a slight chance of snow between 2am and 3am. Low around 30. East wind 6 to 13 mph becoming northwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday
Mostly cloudy, with a high near 37. Northwest wind around 6 mph becoming light and variable.
Saturday Night
A slight chance of snow between 8pm and 11pm. Mostly cloudy, with a low around 25. East wind around 6 mph becoming calm. Chance of precipitation is 20%.
Sunday
A chance of snow, mainly after 1pm. Mostly cloudy, with a high near 37. East wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Sunday Night
Snow. The snow could be heavy at times. Low around 27. Northeast wind 9 to 15 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday
Snow. The snow could be heavy at times. High near 33. Breezy, with a north wind 15 to 20 mph, with gusts as high as 38 mph. Chance of precipitation is 90%.
Monday Night
A chance of snow before 10pm. Mostly cloudy, with a low around 21. Northwest wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Tuesday
Mostly sunny, with a high near 34. Northwest wind 7 to 9 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 16. Northwest wind 3 to 6 mph.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 39. Light west wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 30%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 30. Southwest wind around 7 mph. Chance of precipitation is 50%.
Thursday
Rain likely. Mostly cloudy, with a high near 43. Southwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Charlestown RI
 41.39°N 71.63°W (Elev. 98 ft)
Last Update:
1:41 pm EST Feb 20, 2026
Forecast Valid:
2pm EST Feb 20, 2026-6pm EST Feb 26, 2026
 
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