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Hazardous Weather Conditions

Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Overcast

25°F

-4°C

Humidity 78%
Wind Speed NE 13 G 23 mph
Barometer 29.86 in (1011.5 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 1 Feb 1:56 am EST
Extended Forecast for

Hyannis MA

Coastal Flood Advisory February 1, 08:00am until February 2, 02:00pm
Winter Weather Advisory February 1, 04:00am until February 2, 04:00am
Wind Advisory February 1, 05:00am until February 1, 11:00pm
Click here for hazard details and duration
Coastal Flood Advisory
Winter Weather Advisory
Wind Advisory

  • Overnight

    Overnight: A slight chance of snow before 3am, then scattered snow showers after 3am. Cloudy, with a steady temperature around 26. Northeast wind 11 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 26 °F

    Scattered
    Snow Showers

  • Sunday

    Sunday: Scattered snow showers, mainly before 5pm. Cloudy, with a high near 29. Blustery, with a north wind 18 to 22 mph, with gusts as high as 48 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.

    High: 29 °F

    Scattered
    Snow Showers
    and Blustery

  • Sunday Night

    Sunday Night: Isolated snow showers before 9pm. Cloudy, with a low around 17. Blustery, with a north wind 11 to 20 mph, with gusts as high as 39 mph. Chance of precipitation is 20%.

    Low: 17 °F

    Isolated Snow
    Showers and
    Blustery then
    Cloudy

  • Monday

    Monday: Cloudy, then gradually becoming mostly sunny, with a high near 29. Northwest wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 29 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 17. Northwest wind around 6 mph.

    Low: 17 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 30. West wind 3 to 6 mph.

    High: 30 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 21. Light west wind.

    Low: 21 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 31. West wind 3 to 7 mph.

    High: 31 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 18. Northwest wind around 6 mph.

    Low: 18 °F

    Partly Cloudy

Detailed Forecast

Overnight
A slight chance of snow before 3am, then scattered snow showers after 3am. Cloudy, with a steady temperature around 26. Northeast wind 11 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
Scattered snow showers, mainly before 5pm. Cloudy, with a high near 29. Blustery, with a north wind 18 to 22 mph, with gusts as high as 48 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Isolated snow showers before 9pm. Cloudy, with a low around 17. Blustery, with a north wind 11 to 20 mph, with gusts as high as 39 mph. Chance of precipitation is 20%.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 29. Northwest wind 6 to 10 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 17. Northwest wind around 6 mph.
Tuesday
Sunny, with a high near 30. West wind 3 to 6 mph.
Tuesday Night
Partly cloudy, with a low around 21. Light west wind.
Wednesday
Mostly sunny, with a high near 31. West wind 3 to 7 mph.
Wednesday Night
Partly cloudy, with a low around 18. Northwest wind around 6 mph.
Thursday
Mostly sunny, with a high near 29. Northwest wind 6 to 8 mph.
Thursday Night
Partly cloudy, with a low around 18. Northwest wind around 7 mph.
Friday
Partly sunny, with a high near 31. Southwest wind 7 to 10 mph.
Friday Night
A chance of snow. Mostly cloudy, with a low around 18. Southwest wind 6 to 8 mph. Chance of precipitation is 50%.
Saturday
A chance of snow. Partly sunny, with a high near 26. Northwest wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hyannis MA
 41.66°N 70.29°W (Elev. 39 ft)
Last Update:
1:59 am EST Feb 1, 2026
Forecast Valid:
2am EST Feb 1, 2026-6pm EST Feb 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation