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Severe Thunderstorms Possible from the Central Plains to the Ohio Valley

Severe thunderstorms containing damaging winds, large to very large hail, heavy rainfall, and isolated tornadoes will be possible Thursday from the Central Plains into the Great Lakes. The primary threat is expected to move into the Great Lakes on Friday. Heavy rainfall with these thunderstorms could cause localized flooding. Read More >

Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Fair

70°F

21°C

Humidity 71%
Wind Speed SW 8 mph
Barometer 30.14 in (1020.6 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 29 Jun 7:56 am EDT
Extended Forecast for

Hyannis MA

  • Today

    Today: Mostly sunny, with a high near 75. Southwest wind 8 to 16 mph, with gusts as high as 26 mph.

    Mostly Sunny

    High: 75 °F

  • Tonight

    Tonight: A slight chance of showers and thunderstorms.  Mostly cloudy, with a low around 66. Southwest wind around 16 mph, with gusts as high as 29 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 66 °F

  • Friday

    Friday: Partly sunny, with a high near 78. Breezy, with a southwest wind 17 to 21 mph.

    Partly Sunny
    and Breezy

    High: 78 °F

  • Friday
    Night

    Friday Night: Areas of fog after 2am.  Otherwise, mostly cloudy, with a low around 68. Breezy, with a southwest wind 16 to 20 mph.

    Mostly Cloudy
    and Breezy
    then Areas
    Fog

    Low: 68 °F

  • Saturday

    Saturday: Areas of fog before 8am.  Otherwise, partly sunny, with a high near 79. Southwest wind 16 to 18 mph.

    Areas Fog
    then Partly
    Sunny

    High: 79 °F

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms, mainly after 2am.  Mostly cloudy, with a low around 68. Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 68 °F

  • Sunday

    Sunday: A chance of showers and thunderstorms before 1pm, then a chance of thunderstorms after 4pm.  Mostly cloudy, with a high near 79. Chance of precipitation is 40%.

    Chance
    T-storms

    High: 79 °F

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 11pm.  Partly cloudy, with a low around 66. Chance of precipitation is 40%.

    Chance
    T-storms then
    Partly Cloudy

    Low: 66 °F

  • Monday

    Monday: Mostly sunny, with a high near 79.

    Mostly Sunny

    High: 79 °F

Detailed Forecast

Today
Mostly sunny, with a high near 75. Southwest wind 8 to 16 mph, with gusts as high as 26 mph.
Tonight
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Southwest wind around 16 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 78. Breezy, with a southwest wind 17 to 21 mph.
Friday Night
Areas of fog after 2am. Otherwise, mostly cloudy, with a low around 68. Breezy, with a southwest wind 16 to 20 mph.
Saturday
Areas of fog before 8am. Otherwise, partly sunny, with a high near 79. Southwest wind 16 to 18 mph.
Saturday Night
A chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 68. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms before 1pm, then a chance of thunderstorms after 4pm. Mostly cloudy, with a high near 79. Chance of precipitation is 40%.
Sunday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 11pm. Partly cloudy, with a low around 66. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 79.
Monday Night
Partly cloudy, with a low around 66.
Independence Day
Mostly sunny, with a high near 77.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.
Wednesday
A chance of showers. Partly sunny, with a high near 75. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Hyannis MA
 41.66°N 70.29°W (Elev. 39 ft)
6:52 am EDT Jun 29, 2017
8am EDT Jun 29, 2017-6pm EDT Jul 5, 2017
 
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