Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast; heavy rain in the Southeast

A storm system will bring a variety of hazards to the Eastern US. Wintry precipitation is expected from the central Appalachians to the Northeast. Heavy snow is expected for interior New England and the northern Mid-Atlantic through the night, and icing will continue in the Appalachians this morning. On the south side of the system, heavy rain and thunderstorms will persist across the Southeast. Read More >

Hazardous Weather Conditions

Coastal Flood Statement in effect from December 3, 07:00 AM EST until December 3, 11:00 AM EST

Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Rain Fog/Mist

44°F

7°C

Humidity	89%
Wind Speed	SE 7 mph
Barometer	29.91 in (1013.0 mb)
Dewpoint	41°F (5°C)
Visibility	3.00 mi
Wind Chill	40°F (4°C)
Last update	2 Dec 12:56 pm EST

More Information:

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

Extended Forecast for

Hyannis MA

This Afternoon
High: 49 °F
Rain
Tonight
Low: 39 °F
Rain and
Breezy
Wednesday
High: 42 °F
Decreasing
Clouds
Wednesday Night
Low: 33 °F
Partly Cloudy
Thursday
High: 44 °F
Partly Sunny
then Slight
Chance
Showers
Thursday Night
Low: 18 °F
Mostly Clear
Friday
High: 36 °F
Sunny
Friday Night
Low: 28 °F
Mostly Cloudy
Saturday
High: 43 °F
Chance Rain

Detailed Forecast

This Afternoon

Rain. High near 49. East wind 8 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Tonight

Rain, mainly before 3am. Low around 39. Breezy, with an east wind 13 to 21 mph becoming north after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Wednesday

Cloudy, then gradually becoming mostly sunny, with a high near 42. North wind 11 to 16 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 34 mph.

Wednesday Night

Partly cloudy, with a low around 33. Southwest wind 3 to 7 mph.

Thursday

A slight chance of showers after noon. Partly sunny, with a high near 44. West wind 9 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

Thursday Night

Mostly clear, with a low around 18. Northwest wind 10 to 17 mph, with gusts as high as 36 mph.

Friday

Sunny, with a high near 36. Northwest wind 6 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.

Friday Night

Mostly cloudy, with a low around 28. South wind around 6 mph.

Saturday

A chance of rain. Mostly cloudy, with a high near 43. Southeast wind 6 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 40%.

Saturday Night

A chance of rain before 9pm. 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.