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.

Overcast

33°F

1°C

Humidity 92%
Wind Speed Calm
Barometer 29.80 in (1009.0 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 21 Feb 5:53 am EST
Extended Forecast for

Charlestown RI

Winter Storm Watch February 22, 01:00pm until February 24, 07:00am
Click here for hazard details and duration
Winter Storm Watch

  • Today

    Today: Cloudy, with a high near 38. Light and variable wind becoming north around 6 mph in the morning.

    High: 38 °F

    Cloudy

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 24. East wind around 5 mph becoming calm in the evening.

    Low: 24 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: A chance of snow, mainly after 2pm. Mostly cloudy, with a high near 36. East wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 36 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Snow, mainly after 8pm. The snow could be heavy at times. Low around 27. Blustery, with a northeast wind 13 to 23 mph, with gusts as high as 46 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

    Low: 27 °F

    Heavy Snow
    and Blustery

  • Monday

    Monday: Snow. The snow could be heavy at times. High near 34. Windy, with a northeast wind 22 to 29 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    High: 34 °F

    Heavy Snow
    and Windy

  • Monday Night

    Monday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 21. Northwest wind 8 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Snow Likely
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 32. West wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 32 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 15. West wind 3 to 6 mph.

    Low: 15 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of snow before 2pm, then a chance of rain and snow between 2pm and 3pm, then a chance of rain after 3pm. Mostly cloudy, with a high near 37. Light and variable wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 30%.

    High: 37 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

Detailed Forecast

Today
Cloudy, with a high near 38. Light and variable wind becoming north around 6 mph in the morning.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 24. East wind around 5 mph becoming calm in the evening.
Sunday
A chance of snow, mainly after 2pm. Mostly cloudy, with a high near 36. East wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
Snow, mainly after 8pm. The snow could be heavy at times. Low around 27. Blustery, with a northeast wind 13 to 23 mph, with gusts as high as 46 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.
Monday
Snow. The snow could be heavy at times. High near 34. Windy, with a northeast wind 22 to 29 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Monday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 21. Northwest wind 8 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
Mostly sunny, with a high near 32. West wind 7 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 15. West wind 3 to 6 mph.
Wednesday
A chance of snow before 2pm, then a chance of rain and snow between 2pm and 3pm, then a chance of rain after 3pm. Mostly cloudy, with a high near 37. Light and variable wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 30%.
Wednesday Night
A chance of rain before 9pm, then a chance of snow between 9pm and midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 28. Southwest wind 5 to 7 mph. Chance of precipitation is 40%.
Thursday
A chance of rain. Mostly cloudy, with a high near 43. Southwest wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Southwest wind around 7 mph becoming west after midnight. Chance of precipitation is 50%.
Friday
A chance of rain and snow. Partly sunny, with a high near 41. West wind 6 to 8 mph. Chance of precipitation is 40%.
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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:
5:57 am EST Feb 21, 2026
Forecast Valid:
6am EST Feb 21, 2026-6pm EST Feb 27, 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