Preview of NWS' New Point Forecast Icons
Effective July 7, 2015, NWS will implement changes to the icons depicted on all of its Point Forecast pages. Highlights will include new icons with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

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Severe weather and flash flooding will be possible again on Thursday

Severe weather will be possible Thursday from the southern Plains to the southern Appalachians. Damaging winds and large hail are the primary threats. In addition, heavy rainfall could lead to flash flooding across portions of the Tennessee and Ohio Valleys.
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Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

A Few Clouds

76°F

24°C

Humidity 60%
Wind Speed S 8 mph
Barometer 29.87 in (1011.6 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 2 Jul 1:56 pm EDT
Extended Forecast for

Hyannis MA

  • This
    Afternoon

    Mostly Sunny

    Mostly
    Sunny

    High: 75 °F

  • Tonight

    Mostly Cloudy

    Mostly
    Cloudy

    Low: 62 °F

  • Friday

    Mostly Sunny

    Mostly
    Sunny

    High: 72 °F

  • Friday
    Night

    Partly Cloudy

    Partly
    Cloudy

    Low: 59 °F

  • Independence
    Day

    Slight Chance Showers Chance for Measurable Precipitation 20%

    Slight Chc
    Showers

    High: 70 °F

  • Saturday
    Night

    Slight Chance Showers Chance for Measurable Precipitation 20%

    Slight Chc
    Showers

    Low: 59 °F

  • Sunday

    Sunny

    Sunny

    High: 73 °F

  • Sunday
    Night

    Mostly Clear

    Mostly
    Clear

    Low: 63 °F

  • Monday

    Sunny

    Sunny

    High: 75 °F

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 75. Southwest wind around 8 mph.
Tonight
Mostly cloudy, with a low around 62. Southwest wind 3 to 7 mph.
Friday
Mostly sunny, with a high near 72. North wind 6 to 8 mph.
Friday Night
Partly cloudy, with a low around 59. Southeast wind around 5 mph becoming calm in the evening.
Independence Day
A slight chance of showers between 9am and noon. Partly sunny, with a high near 70. East wind 5 to 7 mph. Chance of precipitation is 20%.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 59. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 73.
Sunday Night
Mostly clear, with a low around 63.
Monday
Sunny, with a high near 75.
Monday Night
Mostly clear, with a low around 62.
Tuesday
Mostly sunny, with a high near 75.
Tuesday Night
Partly cloudy, with a low around 64.
Wednesday
Partly sunny, with a high near 76.
  Click Map For Forecast
Point Forecast:
Hyannis MA
 41.66°N 70.29°W (Elev. 39 ft)
1:01 pm EDT Jul 2, 2015
3pm EDT Jul 2, 2015-6pm EDT Jul 8, 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database