On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

Critical Fire Weather Conditions from Great Basin to Northern Rockies

Parts of the western U.S. will return to dry and windy conditions on Wednesday which will lead to the potential for rapid fire spread. There are numerous ongoing wildfires in this part of the country. Red Flag Warnings are in effect for portions of several states including California, Nevada, Idaho, Wyoming and Montana.
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Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Fair

68°F

20°C

Humidity 78%
Wind Speed S 6 mph
Barometer 30.04 in (1017.3 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 2 Sep 1:56 am EDT
Extended Forecast for

Hyannis MA

  • Overnight

    Overnight: Patchy fog after 3am.  Otherwise, clear, with a low around 63. Light southwest wind.

    Patchy Fog

    Low: 63 °F

  • Wednesday

    Wednesday: Patchy fog before 8am.  Otherwise, sunny, with a high near 81. Southwest wind 7 to 11 mph.

    Patchy Fog
    then Sunny

    High: 81 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 69. Southwest wind 8 to 10 mph.

    Mostly Clear

    Low: 69 °F

  • Thursday

    Thursday: Patchy fog between 9am and 10am.  Otherwise, mostly sunny, with a high near 81. West wind 3 to 6 mph.

    Patchy Fog
    then Mostly
    Sunny

    High: 81 °F

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms, mainly before 11pm.  Patchy fog between 11pm and 2am.  Otherwise, mostly cloudy, with a low around 67. Calm wind becoming northeast 5 to 8 mph after midnight.  Chance of precipitation is 30%.

    Chance
    T-storms and
    Patchy Fog

    Low: 67 °F

  • Friday

    Friday: Mostly sunny, with a high near 74.

    Mostly Sunny

    High: 74 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 60.

    Mostly Clear

    Low: 60 °F

  • Saturday

    Saturday: Sunny, with a high near 75.

    Sunny

    High: 75 °F

  • Saturday
    Night

    Saturday Night: Clear, with a low around 62.

    Clear

    Low: 62 °F

Detailed Forecast

Overnight
Patchy fog after 3am. Otherwise, clear, with a low around 63. Light southwest wind.
Wednesday
Patchy fog before 8am. Otherwise, sunny, with a high near 81. Southwest wind 7 to 11 mph.
Wednesday Night
Mostly clear, with a low around 69. Southwest wind 8 to 10 mph.
Thursday
Patchy fog between 9am and 10am. Otherwise, mostly sunny, with a high near 81. West wind 3 to 6 mph.
Thursday Night
A chance of showers and thunderstorms, mainly before 11pm. Patchy fog between 11pm and 2am. Otherwise, mostly cloudy, with a low around 67. Calm wind becoming northeast 5 to 8 mph after midnight. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 74.
Friday Night
Mostly clear, with a low around 60.
Saturday
Sunny, with a high near 75.
Saturday Night
Clear, with a low around 62.
Sunday
Patchy fog between 7am and 8am. Otherwise, sunny, with a high near 78.
Sunday Night
Clear, with a low around 65.
Labor Day
Sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 68.
Tuesday
Sunny, with a high near 80.
  Click Map For Forecast
Point Forecast:
Hyannis MA
 41.66°N 70.29°W (Elev. 39 ft)
10:03 pm EDT Sep 1, 2015
2am EDT Sep 2, 2015-6pm EDT Sep 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