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.

Fair

8°F

-13°C

Humidity 43%
Wind Speed Vrbl 7 G 20 mph
Barometer 30.06 in (1018.2 mb)
Dewpoint -10°F (-23°C)
Visibility 10.00 mi
Wind Chill-3°F (-19°C)
Last update 30 Jan 8:53 am EST
Extended Forecast for

Charlestown RI

Cold Weather Advisory January 30, 09:55am until January 30, 11:00am
Click here for hazard details and duration
...
  •  
    Cold Weather Advisory January 30, 09:55am until January 30, 11:00am

    NOW until 11:00am Fri

    Cold Weather Advisory

  • Today

    High: 15 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 0. Wind chill values as low as -9. Northwest wind 6 to 9 mph, with gusts as high as 22 mph.

    Low: 0 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 21. Wind chill values as low as -8. Northwest wind around 6 mph becoming calm in the afternoon.

    High: 21 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of snow after 2am. Mostly cloudy, with a low around 10. Wind chill values as low as -2. Light north wind increasing to 6 to 11 mph in the evening. Winds could gust as high as 28 mph. Chance of precipitation is 20%.

    Low: 10 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: A chance of snow. Cloudy, with a high near 25. North wind 14 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.

    High: 25 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A slight chance of snow before 11pm. Mostly cloudy, with a low around 13. Northwest wind 9 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    Low: 13 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 32. Northwest wind 7 to 9 mph, with gusts as high as 21 mph.

    High: 32 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 14. Northwest wind around 6 mph.

    Low: 14 °F

    Mostly Clear

Detailed Forecast

Today
Sunny, with a high near 15. Wind chill values as low as -9. West wind 13 to 15 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 0. Wind chill values as low as -9. Northwest wind 6 to 9 mph, with gusts as high as 22 mph.
Saturday
Mostly sunny, with a high near 21. Wind chill values as low as -8. Northwest wind around 6 mph becoming calm in the afternoon.
Saturday Night
A slight chance of snow after 2am. Mostly cloudy, with a low around 10. Wind chill values as low as -2. Light north wind increasing to 6 to 11 mph in the evening. Winds could gust as high as 28 mph. Chance of precipitation is 20%.
Sunday
A chance of snow. Cloudy, with a high near 25. North wind 14 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
A slight chance of snow before 11pm. Mostly cloudy, with a low around 13. Northwest wind 9 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 32. Northwest wind 7 to 9 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 14. Northwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 33. West wind around 6 mph.
Tuesday Night
Mostly clear, with a low around 14. Northwest wind 3 to 5 mph.
Wednesday
Mostly sunny, with a high near 31. Northwest wind 3 to 6 mph.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 16. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 30%.
Thursday
A chance of snow. Mostly sunny, with a high near 31. North wind 5 to 7 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Charlestown RI
 41.39°N 71.63°W (Elev. 98 ft)
Last Update:
4:01 am EST Jan 30, 2026
Forecast Valid:
9am EST Jan 30, 2026-6pm EST Feb 5, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation