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Severe Thunderstorms over the Plains, Heavy Rain Threat Continues over Portions of the Mississippi Valley

Heavy rainfall with localized flooding will remain possible over portions of the Mississippi Valley and the Plains through midweek. In addition, severe thunderstorms will be possible over the southern and central Plains. Some of the storms could contain damaging winds and large hail. Read More >

Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Fair

69°F

21°C

Humidity 76%
Wind Speed SW 9 mph
Barometer 30.01 in (1016.1 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 17 Aug 8:56 pm EDT
Extended Forecast for

West Hyannisport MA

  • Tonight

    Tonight: Increasing clouds, with a low around 63. Southwest wind around 6 mph.

    Increasing
    Clouds

    Low: 63 °F

  • Friday

    Friday: A chance of showers and thunderstorms, mainly after noon. Some of the storms could produce heavy rain.  Mostly cloudy, with a high near 75. South wind 7 to 16 mph.  Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Heavy Rain

    High: 75 °F

  • Friday
    Night

    Friday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rain.  Patchy fog. Low around 70. Breezy, with a south wind around 21 mph.  Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

    Heavy Rain
    and Patchy
    Fog

    Low: 70 °F

  • Saturday

    Saturday: A chance of showers and thunderstorms, mainly before 3pm.  Cloudy, then gradually becoming mostly sunny, with a high near 82. South wind 11 to 15 mph.  Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers

    High: 82 °F

  • Saturday
    Night

    Saturday Night: A slight chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 68. Southwest wind 7 to 10 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 68 °F

  • Sunday

    Sunday: Sunny, with a high near 83.

    Sunny

    High: 83 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 65.

    Mostly Clear

    Low: 65 °F

  • Monday

    Monday: Sunny, with a high near 82.

    Sunny

    High: 82 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 67.

    Mostly Clear

    Low: 67 °F

Detailed Forecast

Tonight
Increasing clouds, with a low around 63. Southwest wind around 6 mph.
Friday
A chance of showers and thunderstorms, mainly after noon. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 75. South wind 7 to 16 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rain. Patchy fog. Low around 70. Breezy, with a south wind around 21 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Saturday
A chance of showers and thunderstorms, mainly before 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 82. South wind 11 to 15 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A slight chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 68. Southwest wind 7 to 10 mph. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 83.
Sunday Night
Mostly clear, with a low around 65.
Monday
Sunny, with a high near 82.
Monday Night
Mostly clear, with a low around 67.
Tuesday
Sunny, with a high near 80.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 69. Chance of precipitation is 30%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 79. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 65.
Thursday
Mostly sunny, with a high near 75.
Click Map For Forecast
Point Forecast:
West Hyannisport MA
 41.69°N 70.34°W (Elev. 98 ft)
7:02 pm EDT Aug 17, 2017
9pm EDT Aug 17, 2017-6pm EDT Aug 24, 2017
 
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