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Snow Will Persist in the Northeast and Great Lake States

Heavy Lake Effect snow will continue to the lee of the Great Lakes for the next couple of days. Snow will also return to the Northeast by Tuesday as another front moves in. Bitter cold wind chills can be expected in the Upper Mississippi Valley. Freezing temperatures will even impact central Florida. Meanwhile, elevated fire weather conditions will persist in southern California. Read More >

Hazardous Weather Conditions

Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Fair

27°F

-3°C

Humidity 81%
Wind Speed Calm
Barometer 30.02 in (1016.7 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 11 Dec 6:56 pm EST
Extended Forecast for

South Dennis MA

  • Tonight

    Tonight: Increasing clouds, with a low around 33. Calm wind becoming southeast 5 to 7 mph after midnight.

    Increasing
    Clouds

    Low: 33 °F

  • Tuesday

    Tuesday: Rain, mainly after 9am.  High near 50. Southeast wind 10 to 17 mph, with gusts as high as 37 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Chance Rain
    then Rain

    High: 50 °F

  • Tuesday
    Night

    Tuesday Night: A chance of rain showers before 5am, then a chance of rain and snow showers.  Mostly cloudy, with a low around 28. West wind 9 to 14 mph, with gusts as high as 29 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Chance
    Showers then
    Chance
    Rain/Snow

    Low: 28 °F

  • Wednesday

    Wednesday: A slight chance of snow showers before 4pm.  Partly sunny, with a high near 34. Breezy, with a west wind 15 to 23 mph, with gusts as high as 38 mph.  Chance of precipitation is 20%.

    Slight Chance
    Snow Showers
    and Breezy

    High: 34 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 22. Breezy, with a west wind 22 to 25 mph, with gusts as high as 40 mph.

    Partly Cloudy
    and Breezy

    Low: 22 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 33.

    Mostly Sunny

    High: 33 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 23.

    Partly Cloudy

    Low: 23 °F

  • Friday

    Friday: A chance of snow after 4pm.  Mostly cloudy, with a high near 35. Chance of precipitation is 30%.

    Mostly Cloudy
    then Chance
    Snow

    High: 35 °F

  • Friday
    Night

    Friday Night: A chance of snow.  Mostly cloudy, with a low around 25. Chance of precipitation is 50%.

    Chance Snow

    Low: 25 °F

Detailed Forecast

Tonight
Increasing clouds, with a low around 33. Calm wind becoming southeast 5 to 7 mph after midnight.
Tuesday
Rain, mainly after 9am. High near 50. Southeast wind 10 to 17 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
A chance of rain showers before 5am, then a chance of rain and snow showers. Mostly cloudy, with a low around 28. West wind 9 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday
A slight chance of snow showers before 4pm. Partly sunny, with a high near 34. Breezy, with a west wind 15 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 22. Breezy, with a west wind 22 to 25 mph, with gusts as high as 40 mph.
Thursday
Mostly sunny, with a high near 33.
Thursday Night
Partly cloudy, with a low around 23.
Friday
A chance of snow after 4pm. Mostly cloudy, with a high near 35. Chance of precipitation is 30%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 50%.
Saturday
Partly sunny, with a high near 37.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Partly sunny, with a high near 46.
Sunday Night
Mostly cloudy, with a low around 35.
Monday
Partly sunny, with a high near 44.
Click Map For Forecast
Point Forecast:
South Dennis MA
 41.71°N 70.16°W (Elev. 49 ft)
6:47 pm EST Dec 11, 2017
8pm EST Dec 11, 2017-6pm EST Dec 18, 2017
 
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