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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
16°F
-9°C
| Humidity | 35% |
| Wind Speed | NW 12 G 23 mph |
| Barometer | 29.92 in (1013.5 mb) |
| Dewpoint | -7°F (-22°C) |
| Visibility | 10.00 mi |
| Wind Chill | 3°F (-16°C) |
| Last update | 30 Jan 2:56 pm EST |
Extended Forecast for
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
Tonight

Low: 8 °F
Mostly Cloudy
Saturday

High: 26 °F
Partly Sunny
Saturday Night
Low: 18 °F
Mostly Cloudy
then Chance
Snow and
BlusterySunday

High: 31 °F
Snow Likely
and WindySunday Night

Low: 21 °F
Chance Snow
and WindyMonday

High: 32 °F
Partly Sunny
Monday Night

Low: 22 °F
Partly Cloudy
Tuesday

High: 32 °F
Sunny
Tuesday Night

Low: 22 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, with a low around 8. Wind chill values as low as -5. West wind 10 to 15 mph.
Saturday
Partly sunny, with a high near 26. Wind chill values as low as -4. West wind 5 to 9 mph.
Saturday Night
A chance of snow, mainly after 2am. Cloudy, with a low around 18. Blustery, with a northeast wind 6 to 11 mph increasing to 16 to 21 mph after midnight. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
Sunday
Snow likely, mainly between 8am and 3pm. Cloudy, with a high near 31. Windy, with a north wind 25 to 32 mph, with gusts as high as 43 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
A chance of snow, mainly before 3am. Cloudy, with a low around 21. Windy, with a northwest wind 22 to 31 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
Monday
Partly sunny, with a high near 32. Northwest wind 10 to 18 mph.
Monday Night
Partly cloudy, with a low around 22. Northwest wind 8 to 10 mph.
Tuesday
Sunny, with a high near 32. West wind around 7 mph.
Tuesday Night
Partly cloudy, with a low around 22. West wind around 7 mph.
Wednesday
Mostly sunny, with a high near 32. West wind 6 to 8 mph.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 21. Northwest wind 6 to 8 mph. Chance of precipitation is 30%.
Thursday
Mostly cloudy, with a high near 30. North wind around 10 mph.
Thursday Night
Mostly cloudy, with a low around 21. North wind around 11 mph.
Friday
Partly sunny, with a high near 30. Northwest wind 11 to 13 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Dennis MA
41.74°N 70.21°W (Elev. 30 ft)
41.74°N 70.21°W (Elev. 30 ft)
2:48 pm EST Jan 30, 2026
3pm EST Jan 30, 2026-6pm EST Feb 6, 2026



