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Hazardous Weather Conditions

Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Fair

23°F

-5°C

Humidity 46%
Wind Speed NW 10 G 20 mph
Barometer 29.90 in (1012.6 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 29 Jan 12:56 pm EST
Extended Forecast for

West Dennis MA

Coastal Flood Watch February 1, 08:00am until February 2, 02:00pm
Winter Storm Watch February 1, 04:00am until February 2, 04:00am
Cold Weather Advisory January 29, 07:00pm until January 30, 11:00am
Click here for hazard details and duration
Coastal Flood Watch
Winter Storm Watch
Cold Weather Advisory

  • This Afternoon

    This Afternoon: Sunny, with a high near 24. West wind 9 to 11 mph.

    High: 24 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 7. Wind chill values as low as -7. West wind 10 to 13 mph, with gusts as high as 30 mph.

    Low: 7 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 17. Wind chill values as low as -9. West wind 11 to 15 mph, with gusts as high as 30 mph.

    High: 17 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 8. Wind chill values as low as -4. West wind 7 to 11 mph, with gusts as high as 23 mph.

    Low: 8 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 26. West wind 3 to 7 mph.

    High: 26 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of snow, mainly after 1am. Cloudy, with a low around 17. Northeast wind 5 to 10 mph increasing to 11 to 16 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

    Low: 17 °F

    Chance Snow

  • Sunday

    Sunday: Snow. High near 31. Windy, with a northeast wind 20 to 29 mph, with gusts as high as 48 mph. Chance of precipitation is 80%.

    High: 31 °F

    Snow and
    Windy

  • Sunday Night

    Sunday Night: Snow likely, mainly before 11pm. Cloudy, with a low around 23. Windy, with a north wind 18 to 28 mph, with gusts as high as 49 mph. Chance of precipitation is 60%.

    Low: 23 °F

    Snow Likely
    and Windy

  • Monday

    Monday: Partly sunny, with a high near 33. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 33 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 24. West wind 9 to 11 mph.
Tonight
Partly cloudy, with a low around 7. Wind chill values as low as -7. West wind 10 to 13 mph, with gusts as high as 30 mph.
Friday
Sunny, with a high near 17. Wind chill values as low as -9. West wind 11 to 15 mph, with gusts as high as 30 mph.
Friday Night
Partly cloudy, with a low around 8. Wind chill values as low as -4. West wind 7 to 11 mph, with gusts as high as 23 mph.
Saturday
Mostly sunny, with a high near 26. West wind 3 to 7 mph.
Saturday Night
A chance of snow, mainly after 1am. Cloudy, with a low around 17. Northeast wind 5 to 10 mph increasing to 11 to 16 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
Sunday
Snow. High near 31. Windy, with a northeast wind 20 to 29 mph, with gusts as high as 48 mph. Chance of precipitation is 80%.
Sunday Night
Snow likely, mainly before 11pm. Cloudy, with a low around 23. Windy, with a north wind 18 to 28 mph, with gusts as high as 49 mph. Chance of precipitation is 60%.
Monday
Partly sunny, with a high near 33. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 21. Northwest wind around 8 mph.
Tuesday
Mostly sunny, with a high near 32. Northwest wind 6 to 8 mph.
Tuesday Night
Partly cloudy, with a low around 20. Northwest wind around 6 mph.
Wednesday
Mostly sunny, with a high near 30. West wind 6 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Dennis MA
 41.66°N 70.17°W (Elev. 10 ft)
Last Update:
1:14 pm EST Jan 29, 2026
Forecast Valid:
1pm EST Jan 29, 2026-6pm EST Feb 4, 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