Dense Plumes of Canadian Smoke Plague the Eastern U.S.

A persistent low pressure system in the Northeast combined with large Canadian wildfires producing a tremendous amount of smoke has resulted in deep plumes of smoke spreading into the Northeast, Mid-Atlantic, and Ohio Valleys. Unhealthy air quality alerts produced by the EPA are in effect for many high population urban centers along the I-95 corridor. Hazy conditions extend into the central U.S. Read More >

Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

A Few Clouds

62°F

17°C

Humidity 60%
Wind Speed SW 5 mph
Barometer 29.69 in (1005.5 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 8 Jun 9:56 am EDT
Extended Forecast for

South Yarmouth MA

  • Today

    Today: Mostly sunny, with a high near 67. Southwest wind around 7 mph becoming southeast in the afternoon.

    Mostly Sunny

    High: 67 °F

  • Tonight

    Tonight: Patchy fog after 2am.  Otherwise, mostly cloudy, with a low around 52. Light south wind.

    Mostly Cloudy
    then Patchy
    Fog

    Low: 52 °F

  • Friday

    Friday: Scattered showers, mainly between 1pm and 3pm.  Patchy fog before 8am.  Otherwise, mostly cloudy, with a high near 67. Calm wind becoming east around 5 mph in the afternoon.  Chance of precipitation is 30%.

    Scattered
    Showers and
    Patchy Fog

    High: 67 °F

  • Friday
    Night

    Friday Night: A chance of showers, mainly after 11pm.  Mostly cloudy, with a low around 52. Light and variable wind becoming south around 6 mph in the evening.  Chance of precipitation is 30%.

    Chance
    Showers

    Low: 52 °F

  • Saturday

    Saturday: A chance of showers, mainly before 3pm.  Partly sunny, with a high near 66. Northwest wind around 7 mph.  Chance of precipitation is 30%.

    Chance
    Showers

    High: 66 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 54. Southwest wind around 7 mph.

    Partly Cloudy

    Low: 54 °F

  • Sunday

    Sunday: Sunny, with a high near 71. West wind around 8 mph becoming south in the afternoon.

    Sunny

    High: 71 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 57. Southwest wind around 11 mph.

    Mostly Cloudy

    Low: 57 °F

  • Monday

    Monday: A chance of showers after 9am.  Mostly cloudy, with a high near 72. South wind 8 to 11 mph.  Chance of precipitation is 30%.

    Chance
    Showers

    High: 72 °F

Detailed Forecast

Today
Mostly sunny, with a high near 67. Southwest wind around 7 mph becoming southeast in the afternoon.
Tonight
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 52. Light south wind.
Friday
Scattered showers, mainly between 1pm and 3pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 67. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 30%.
Friday Night
A chance of showers, mainly after 11pm. Mostly cloudy, with a low around 52. Light and variable wind becoming south around 6 mph in the evening. Chance of precipitation is 30%.
Saturday
A chance of showers, mainly before 3pm. Partly sunny, with a high near 66. Northwest wind around 7 mph. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 54. Southwest wind around 7 mph.
Sunday
Sunny, with a high near 71. West wind around 8 mph becoming south in the afternoon.
Sunday Night
Mostly cloudy, with a low around 57. Southwest wind around 11 mph.
Monday
A chance of showers after 9am. Mostly cloudy, with a high near 72. South wind 8 to 11 mph. Chance of precipitation is 30%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 59. South wind around 13 mph. Chance of precipitation is 40%.
Tuesday
Showers likely. Mostly cloudy, with a high near 70. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 58. Southwest wind 14 to 16 mph. Chance of precipitation is 60%.
Wednesday
A chance of showers. Partly sunny, with a high near 72. Southwest wind 11 to 15 mph. Chance of precipitation is 40%.
Click Map For Forecast
Point Forecast:
South Yarmouth MA
 41.67°N 70.2°W (Elev. 10 ft)
10:03 am EDT Jun 8, 2023
10am EDT Jun 8, 2023-6pm EDT Jun 14, 2023
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database