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

Hazardous Weather Conditions

Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Fair

35°F

2°C

Humidity 28%
Wind Speed W 13 G 29 mph
Barometer 29.49 in (998.8 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 11 Dec 1:56 pm EST
Extended Forecast for

West Dennis MA

Wind Advisory December 11, 02:10pm until December 12, 10:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory December 11, 02:10pm until December 12, 10:00am

    NOW until 10:00am Fri

    Wind Advisory

  • This Afternoon

    High: 39 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 23. West wind around 17 mph, with gusts as high as 48 mph.

    Low: 23 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 34. West wind 14 to 16 mph, with gusts as high as 40 mph.

    High: 34 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 19. West wind 6 to 11 mph, with gusts as high as 28 mph.

    Low: 19 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 40. Southwest wind 6 to 9 mph.

    High: 40 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow, mainly after 2am. Cloudy, with a low around 28. West wind around 7 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 28 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow likely, possibly mixed with rain, becoming all snow after 3pm. Cloudy, with a high near 37. West wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.

    High: 37 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: A chance of snow before 7pm, then a chance of snow showers between 7pm and midnight. Mostly cloudy, with a low around 21. Northwest wind 14 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 40%.

    Low: 21 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 39. West wind around 16 mph, with gusts as high as 45 mph.
Tonight
Mostly clear, with a low around 23. West wind around 17 mph, with gusts as high as 48 mph.
Friday
Sunny, with a high near 34. West wind 14 to 16 mph, with gusts as high as 40 mph.
Friday Night
Mostly clear, with a low around 19. West wind 6 to 11 mph, with gusts as high as 28 mph.
Saturday
Partly sunny, with a high near 40. Southwest wind 6 to 9 mph.
Saturday Night
A chance of snow, mainly after 2am. Cloudy, with a low around 28. West wind around 7 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Sunday
Snow likely, possibly mixed with rain, becoming all snow after 3pm. Cloudy, with a high near 37. West wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Sunday Night
A chance of snow before 7pm, then a chance of snow showers between 7pm and midnight. Mostly cloudy, with a low around 21. Northwest wind 14 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 31. Northwest wind 14 to 17 mph, with gusts as high as 32 mph.
Monday Night
Mostly cloudy, with a low around 21. West wind 9 to 11 mph, with gusts as high as 22 mph.
Tuesday
Mostly sunny, with a high near 35. West wind around 11 mph, with gusts as high as 22 mph.
Tuesday Night
Partly cloudy, with a low around 25. West wind around 8 mph.
Wednesday
Mostly sunny, with a high near 47. Southwest wind 8 to 13 mph, with gusts as high as 24 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Dennis MA
 41.66°N 70.17°W (Elev. 10 ft)
Last Update:
11:12 am EST Dec 11, 2025
Forecast Valid:
2pm EST Dec 11, 2025-6pm EST Dec 17, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation