Strong System To Move Through East; Very Unsettled Hawaii and Alaska

A strong cold front will sweep through the East on Monday with lake effect snow, high winds and strong to severe thunderstorms. Meanwhile, a powerful Kona low will produce multiple hazards across Hawaii, including heavy rain and potential catastrophic flooding. Finally, a winter storm is impacting Alaska as blizzard and winter storm warnings are in effect for much of western and southern Alaska. Read More >

Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Fair

31°F

-1°C

Humidity 82%
Wind Speed Calm
Barometer 30.42 in (1030.3 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 5 Dec 6:56 pm EST
Extended Forecast for

Hyannis MA

Wind Advisory December 6, 01:00pm until December 7, 01:00am
Click here for hazard details and duration
Wind Advisory
  • Tonight

    Tonight: A chance of showers, mainly after 5am.  Mostly cloudy, with a temperature rising to around 48 by 4am. Southeast wind 6 to 13 mph, with gusts as high as 24 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Mostly Cloudy
    then Chance
    Showers

    Low: 40 °F

  • Monday

    Monday: Showers and thunderstorms likely before noon, then a slight chance of showers after 5pm.  Patchy fog before 11am.  Otherwise, mostly cloudy, with a high near 60. Breezy, with a south wind 15 to 22 mph, with gusts as high as 41 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely and
    Patchy Fog
    then Mostly
    Cloudy and
    Breezy

    High: 60 °F

  • Monday
    Night

    Monday Night: Showers likely, mainly before 11pm.  Cloudy, then gradually becoming partly cloudy, with a low around 37. Breezy, with a south wind 15 to 24 mph becoming west after midnight. Winds could gust as high as 45 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Showers
    Likely and
    Breezy

    Low: 37 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 43. West wind 5 to 14 mph, with gusts as high as 25 mph.

    Mostly Sunny

    High: 43 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 28. Calm wind.

    Mostly Cloudy

    Low: 28 °F

  • Wednesday

    Wednesday: Rain likely, mainly after 1pm.  Cloudy, with a high near 40. Calm wind becoming northeast around 6 mph in the afternoon.  Chance of precipitation is 70%.

    Chance Rain
    then Rain
    Likely

    High: 40 °F

  • Wednesday
    Night

    Wednesday Night: Rain likely, possibly mixed with snow before 4am, then a chance of snow.  Mostly cloudy, with a low around 31. North wind 6 to 13 mph, with gusts as high as 28 mph.  Chance of precipitation is 70%.

    Rain/Snow
    Likely

    Low: 31 °F

  • Thursday

    Thursday: A chance of rain and snow before 10am, then a chance of rain between 10am and 1pm.  Partly sunny, with a high near 41. North wind 6 to 13 mph.  Chance of precipitation is 40%.

    Chance
    Rain/Snow
    then Chance
    Rain

    High: 41 °F

  • Thursday
    Night

    Thursday Night: A chance of snow after 5am.  Mostly cloudy, with a low around 31. Light and variable wind.  Chance of precipitation is 30%.

    Mostly Cloudy
    then Chance
    Snow

    Low: 31 °F

Detailed Forecast

Tonight
A chance of showers, mainly after 5am. Mostly cloudy, with a temperature rising to around 48 by 4am. Southeast wind 6 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers and thunderstorms likely before noon, then a slight chance of showers after 5pm. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 60. Breezy, with a south wind 15 to 22 mph, with gusts as high as 41 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers likely, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 37. Breezy, with a south wind 15 to 24 mph becoming west after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Mostly sunny, with a high near 43. West wind 5 to 14 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 28. Calm wind.
Wednesday
Rain likely, mainly after 1pm. Cloudy, with a high near 40. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 70%.
Wednesday Night
Rain likely, possibly mixed with snow before 4am, then a chance of snow. Mostly cloudy, with a low around 31. North wind 6 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.
Thursday
A chance of rain and snow before 10am, then a chance of rain between 10am and 1pm. Partly sunny, with a high near 41. North wind 6 to 13 mph. Chance of precipitation is 40%.
Thursday Night
A chance of snow after 5am. Mostly cloudy, with a low around 31. Light and variable wind. Chance of precipitation is 30%.
Friday
A chance of rain. Mostly cloudy, with a high near 51. South wind 6 to 11 mph. Chance of precipitation is 40%.
Friday Night
A chance of rain. Cloudy, with a low around 41. South wind 5 to 7 mph. Chance of precipitation is 40%.
Saturday
A chance of rain. Mostly cloudy, with a high near 57. Southwest wind 9 to 14 mph. Chance of precipitation is 40%.
Saturday Night
A chance of rain. Cloudy, with a low around 41. Southwest wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Sunday
A chance of rain. Mostly cloudy, with a high near 53. West wind 10 to 15 mph, with gusts as high as 41 mph. Chance of precipitation is 50%.
Click Map For Forecast
Point Forecast:
Hyannis MA
 41.66°N 70.29°W (Elev. 39 ft)
5:56 pm EST Dec 5, 2021
7pm EST Dec 5, 2021-6pm EST Dec 12, 2021
 
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