Additional Heavy Rain in the Southwest into Sodden Texas, Spreading East This Week

An upper trough tapping into tropical moisture will continue producing locally heavy rain from the Southwest and Four Corners into Texas. Willa remnants deepen across Texas on Wednesday forming into a coastal low that is forecast to move slowly eastward into the Florida Panhandle later this week. Meanwhile, a system in the Northeast may produce several inches of snow across portions of Maine. Read More >

Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Mostly Cloudy

14°C

58°F

Humidity 81%
Wind Speed SE 17 G 26 km/h
Barometer 1013.8 mb (29.94 in)
Dewpoint 11°C (52°F)
Visibility 16 km
Last update 23 Oct 3:56 pm EDT
Extended Forecast for

South Dennis MA

  • This
    Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm. Some of the storms could produce small hail, gusty winds, and heavy rain.  Mostly cloudy, with a high near 13. South wind around 8 km/h, with gusts as high as 32 km/h.  Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Heavy Rain

    High: 13 °C

  • Tonight

    Tonight: A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 3am, then a chance of showers and thunderstorms after 3am. Some of the storms could produce small hail, gusty winds, and heavy rain.  Mostly cloudy, with a low around 7. South wind around 8 km/h becoming west after midnight.  Chance of precipitation is 30%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    Heavy Rain

    Low: 7 °C

  • Wednesday

    Wednesday: A chance of showers.  Mostly cloudy, with a high near 9. Northwest wind 13 to 18 km/h increasing to 19 to 24 km/h in the afternoon. Winds could gust as high as 47 km/h.  Chance of precipitation is 50%. New precipitation amounts between 5 and 7.5 mm possible.

    Chance
    Showers

    High: 9 °C

  • Wednesday
    Night

    Wednesday Night: A slight chance of showers before 9pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 3. Northwest wind 18 to 23 km/h, with gusts as high as 50 km/h.  Chance of precipitation is 20%.

    Slight Chance
    Showers then
    Partly Cloudy

    Low: 3 °C

  • Thursday

    Thursday: Sunny, with a high near 9. Northwest wind 18 to 26 km/h.

    Sunny

    High: 9 °C

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 1.

    Mostly Clear

    Low: 1 °C

  • Friday

    Friday: Mostly sunny, with a high near 8.

    Mostly Sunny

    High: 8 °C

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 3.

    Mostly Cloudy

    Low: 3 °C

  • Saturday

    Saturday: Rain likely, mainly after 8am.  Cloudy, with a high near 11. Windy.  Chance of precipitation is 60%.

    Rain Likely
    and Windy

    High: 11 °C

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Some of the storms could produce small hail, gusty winds, and heavy rain. Mostly cloudy, with a high near 13. South wind around 8 km/h, with gusts as high as 32 km/h. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 3am, then a chance of showers and thunderstorms after 3am. Some of the storms could produce small hail, gusty winds, and heavy rain. Mostly cloudy, with a low around 7. South wind around 8 km/h becoming west after midnight. Chance of precipitation is 30%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Wednesday
A chance of showers. Mostly cloudy, with a high near 9. Northwest wind 13 to 18 km/h increasing to 19 to 24 km/h in the afternoon. Winds could gust as high as 47 km/h. Chance of precipitation is 50%. New precipitation amounts between 5 and 7.5 mm possible.
Wednesday Night
A slight chance of showers before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 3. Northwest wind 18 to 23 km/h, with gusts as high as 50 km/h. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 9. Northwest wind 18 to 26 km/h.
Thursday Night
Mostly clear, with a low around 1.
Friday
Mostly sunny, with a high near 8.
Friday Night
Mostly cloudy, with a low around 3.
Saturday
Rain likely, mainly after 8am. Cloudy, with a high near 11. Windy. Chance of precipitation is 60%.
Saturday Night
A chance of rain. Cloudy, with a low around 7. Breezy. Chance of precipitation is 50%.
Sunday
A chance of rain. Mostly cloudy, with a high near 13. Chance of precipitation is 40%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 7. Chance of precipitation is 30%.
Monday
A chance of showers. Partly sunny, with a high near 13. Chance of precipitation is 30%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 6. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 11.
Click Map For Forecast
Point Forecast:
South Dennis MA
 41.71°N 70.16°W (Elev. 15 m)
2:40 pm EDT Oct 23, 2018
4pm EDT Oct 23, 2018-6pm EDT Oct 30, 2018
 
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