Heavy Rain in the Southern U.S.; Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast

A storm system stretching from the Tennessee Valley to the Gulf Coast will bring a variety of hazards to the Eastern U.S. through Tuesday. On the south side of the system, heavy rain and thunderstorms will persist across the Southern U.S. Further north, a wintry precipitation mix is expected from the Central Appalachians to the interior Northeast through Tuesday. Read More >

Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

A Few Clouds

25°F

-4°C

Humidity	85%
Wind Speed	Calm
Barometer	30.26 in (1024.8 mb)
Dewpoint	21°F (-6°C)
Visibility	10.00 mi
Last update	2 Dec 12:56 am EST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

West Dennis MA

Overnight
Low: 30 °F
Mostly Cloudy
Tuesday
High: 50 °F
Chance Rain
then Rain
Tuesday Night
Low: 33 °F
Rain then
Rain Likely
Wednesday
High: 41 °F
Partly Sunny
Wednesday Night
Low: 33 °F
Mostly Cloudy
Thursday
High: 45 °F
Partly Sunny
then Slight
Chance Rain
Thursday Night
Low: 18 °F
Partly Cloudy
Friday
High: 37 °F
Mostly Sunny
Friday Night
Low: 27 °F
Mostly Cloudy

Detailed Forecast

Overnight

Mostly cloudy, with a low around 30. Calm wind becoming southeast around 5 mph.

Tuesday

Rain, mainly after noon. High near 50. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Tuesday Night

Rain, mainly before 1am. Low around 33. East wind 11 to 15 mph becoming north after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.

Wednesday

Partly sunny, with a high near 41. Northwest wind 6 to 14 mph, with gusts as high as 29 mph.

Wednesday Night

Mostly cloudy, with a low around 33. Southwest wind 3 to 8 mph.

Thursday

A slight chance of rain after 4pm. Partly sunny, with a high near 45. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

Thursday Night

Partly cloudy, with a low around 18. Northwest wind 10 to 16 mph, with gusts as high as 32 mph.

Friday

Mostly sunny, with a high near 37. Northwest wind around 9 mph becoming southwest in the afternoon.

Friday Night

Mostly cloudy, with a low around 27. South wind around 6 mph.

Saturday

A chance of rain. Mostly cloudy, with a high near 44. South wind 6 to 10 mph becoming north in the afternoon. Chance of precipitation is 40%.

Saturday Night

A chance of rain. Mostly cloudy, with a low around 30. Northwest wind 6 to 8 mph. Chance of precipitation is 30%.

Sunday

Partly sunny, with a high near 40. Northwest wind 8 to 10 mph.