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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

26°F

-3°C

Humidity 75%
Wind Speed NE 12 G 21 mph
Barometer 29.83 in (1010.3 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 1 Feb 2:56 am EST
Extended Forecast for

Barnstable 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: Scattered snow showers. Cloudy, with a steady temperature around 26. Northeast wind around 14 mph, with gusts as high as 30 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 30. Blustery, with a north wind 18 to 23 mph, with gusts as high as 48 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.

    High: 30 °F

    Scattered
    Snow Showers
    and Blustery

  • Sunday Night

    Sunday Night: Isolated snow showers before 8pm. 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: Partly sunny, with a high near 30. Northwest wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 30 °F

    Partly Sunny

  • 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 31. West wind around 5 mph becoming calm in the afternoon.

    High: 31 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 20. Light west wind.

    Low: 20 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 32. West wind 3 to 6 mph.

    High: 32 °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
Scattered snow showers. Cloudy, with a steady temperature around 26. Northeast wind around 14 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
Scattered snow showers, mainly before 5pm. Cloudy, with a high near 30. Blustery, with a north wind 18 to 23 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 8pm. 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
Partly sunny, with a high near 30. 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 31. West wind around 5 mph becoming calm in the afternoon.
Tuesday Night
Partly cloudy, with a low around 20. Light west wind.
Wednesday
Mostly sunny, with a high near 32. West wind 3 to 6 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 32. Southwest wind 6 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
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Barnstable MA
 41.71°N 70.31°W (Elev. 16 ft)
Last Update:
1:59 am EST Feb 1, 2026
Forecast Valid:
3am EST Feb 1, 2026-6pm EST Feb 7, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation