Lake Effect Showers Downwind of the Great Lakes through Sunday; Wet Weather Approaches the Pacific Northwest

Cooler weather returns for the northeast through Sunday where some lake effect showers are expected downwind of the Great Lakes. Meanwhile, high pressure will provide tranquil and near seasonable weather conditions for the center of the nation. A Pacific system approaches Sunday with the increase chance for wet conditions. Read More >

Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Overcast

68°F

20°C

Humidity 96%
Wind Speed S 10 mph
Barometer 29.60 in (1002.3 mb)
Dewpoint 67°F (19°C)
Visibility 7.00 mi
Last update 17 Oct 1:56 am EDT
Extended Forecast for

Dennis MA

  • Overnight

    Overnight: Showers likely and possibly a thunderstorm, then showers after 4am.  Low around 60. South wind 13 to 15 mph becoming west.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers

    Low: 60 °F

  • Sunday

    Sunday: Showers, mainly before 7am.  High near 65. Northwest wind 11 to 15 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers then
    Mostly Sunny

    High: 65 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 51. West wind 10 to 14 mph.

    Partly Cloudy

    Low: 51 °F

  • Monday

    Monday: A slight chance of showers after 10am.  Mostly sunny, with a high near 62. Northwest wind 11 to 14 mph.  Chance of precipitation is 20%.

    Slight Chance
    Showers

    High: 62 °F

  • Monday
    Night

    Monday Night: A slight chance of showers before 10pm.  Partly cloudy, with a low around 45. Northwest wind around 15 mph.  Chance of precipitation is 20%.

    Slight Chance
    Showers then
    Partly Cloudy

    Low: 45 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 66. West wind 15 to 18 mph, with gusts as high as 28 mph.

    Mostly Sunny

    High: 66 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 53. West wind around 15 mph, with gusts as high as 25 mph.

    Partly Cloudy

    Low: 53 °F

  • Wednesday

    Wednesday: Sunny, with a high near 68. Northwest wind 11 to 15 mph.

    Sunny

    High: 68 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 53. Northwest wind 6 to 8 mph.

    Mostly Clear

    Low: 53 °F

Detailed Forecast

Overnight
Showers likely and possibly a thunderstorm, then showers after 4am. Low around 60. South wind 13 to 15 mph becoming west. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers, mainly before 7am. High near 65. Northwest wind 11 to 15 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Partly cloudy, with a low around 51. West wind 10 to 14 mph.
Monday
A slight chance of showers after 10am. Mostly sunny, with a high near 62. Northwest wind 11 to 14 mph. Chance of precipitation is 20%.
Monday Night
A slight chance of showers before 10pm. Partly cloudy, with a low around 45. Northwest wind around 15 mph. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 66. West wind 15 to 18 mph, with gusts as high as 28 mph.
Tuesday Night
Partly cloudy, with a low around 53. West wind around 15 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 68. Northwest wind 11 to 15 mph.
Wednesday Night
Mostly clear, with a low around 53. Northwest wind 6 to 8 mph.
Thursday
Mostly sunny, with a high near 70. Southwest wind 6 to 10 mph, with gusts as high as 22 mph.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 58. Southwest wind around 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Friday
A chance of showers. Mostly sunny, with a high near 70. Southwest wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 54. Southwest wind 8 to 10 mph becoming northwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 64. North wind 6 to 9 mph.
Click Map For Forecast
Point Forecast:
Dennis MA
 41.74°N 70.21°W (Elev. 30 ft)
1:09 am EDT Oct 17, 2021
2am EDT Oct 17, 2021-6pm EDT Oct 23, 2021
 
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Additional Resources

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