Wet Pattern Continues From the Northwest To Rockies; Major Storm System To Develop On Thursday Across Southern Plains

A vigorous system will slide from the Northwest to the Rockies on Wednesday to keep intact the wet pattern across the extended region. Heavy to excessive rain, intense mountain snow and high winds are possible before the next system arrives on Friday. The same system will evolve into a major storm on Thursday across the southern Plains for a widespread rain event for the South and East. Read More >

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Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

A Few Clouds

34°F

1°C

Humidity	64%
Wind Speed	NW 12 G 20 mph
Barometer	29.96 in (1014.8 mb)
Dewpoint	23°F (-5°C)
Visibility	10.00 mi
Wind Chill	25°F (-4°C)
Last update	12 Dec 8:56 am EST

More Information:

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

Extended Forecast for

South Dennis MA

Today

Chance Snow
Showers
High: 36 °F
Tonight

Chance Snow
Showers then
Mostly Cloudy
Low: 24 °F
Thursday

Mostly Cloudy
High: 35 °F
Thursday
Night

Partly Cloudy
Low: 26 °F
Friday

Mostly Sunny
High: 46 °F
Friday
Night

Rain
Low: 40 °F
Saturday

Rain
High: 50 °F
Saturday
Night

Rain Likely
Low: 38 °F
Sunday

Chance Rain
High: 45 °F

Detailed Forecast

Today

A chance of snow showers. Partly sunny, with a high near 36. Northwest wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. Total daytime snow accumulation of less than one inch possible.

Tonight

A chance of snow showers, mainly before 9pm. Mostly cloudy, with a low around 24. North wind 3 to 7 mph. Winds could gust as high as 20 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Thursday

Mostly cloudy, with a high near 35. Calm wind.

Thursday Night

Partly cloudy, with a low around 26. Calm wind becoming southeast around 6 mph.

Friday

Mostly sunny, with a high near 46. South wind 6 to 8 mph.

Friday Night

Rain, mainly after 10pm. Low around 40. Southeast wind 6 to 8 mph becoming southwest after midnight. Chance of precipitation is 80%.

Saturday

Rain. High near 50. South wind 6 to 9 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%.

Saturday Night

Rain likely, mainly before 10pm. Mostly cloudy, with a low around 38. North wind 11 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

Sunday

A chance of rain. Partly sunny, with a high near 45. Northeast wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

Sunday Night

A chance of rain before 10pm. Mostly cloudy, with a low around 37. Northeast wind around 9 mph. Chance of precipitation is 30%.

Monday

Partly sunny, with a high near 45. North wind 9 to 11 mph.

Monday Night

Mostly cloudy, with a low around 33. Northwest wind 11 to 17 mph, with gusts as high as 29 mph.

Tuesday

Mostly sunny, with a high near 39. Northwest wind around 17 mph, with gusts as high as 30 mph.