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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

33°F

1°C

Humidity 96%
Wind Speed N 7 mph
Barometer 29.74 in (1007.4 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 21 Feb 5:56 am EST
Extended Forecast for

Hyannis, Barnstable Municipal-Boardman Airport MA

Winter Storm Watch February 22, 01:00pm until February 24, 07:00am
Coastal Flood Watch February 23, 01:00am until February 24, 07:00am
Click here for hazard details and duration
Winter Storm Watch
Coastal Flood Watch

  • Today

    Today: A chance of snow showers, mainly before 11am. Cloudy, with a high near 34. North wind 6 to 10 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 34 °F

    Chance Snow
    Showers then
    Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 24. Light northeast wind.

    Low: 24 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of snow after 3pm. Cloudy, with a high near 36. Light northeast wind becoming east 5 to 10 mph in the morning. Chance of precipitation is 20%.

    High: 36 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: Snow, mainly after 10pm. Low around 28. Windy, with an east wind 14 to 19 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 48 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 28 °F

    Snow Likely
    then Snow and
    Windy

  • Monday

    Monday: Snow before 8am, then snow, possibly mixed with rain. The snow could be heavy at times. High near 35. Windy, with a northeast wind 30 to 39 mph, with gusts as high as 65 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 35 °F

    Rain/Snow and
    Windy

  • Monday Night

    Monday Night: Snow, mainly before 11pm. The snow could be heavy at times. Low around 21. Blustery, with a northwest wind 19 to 24 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 44 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 21 °F

    Heavy Snow
    and Blustery
    then Chance
    Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 32. West wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 32 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 17. West wind around 7 mph.

    Low: 17 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of snow between 2pm and 3pm, then a chance of rain after 3pm. Mostly cloudy, with a high near 36. West wind 6 to 10 mph becoming south in the afternoon. Chance of precipitation is 30%.

    High: 36 °F

    Partly Sunny
    then Chance
    Rain/Snow

Detailed Forecast

Today
A chance of snow showers, mainly before 11am. Cloudy, with a high near 34. North wind 6 to 10 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tonight
Mostly cloudy, with a low around 24. Light northeast wind.
Sunday
A slight chance of snow after 3pm. Cloudy, with a high near 36. Light northeast wind becoming east 5 to 10 mph in the morning. Chance of precipitation is 20%.
Sunday Night
Snow, mainly after 10pm. Low around 28. Windy, with an east wind 14 to 19 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 48 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Monday
Snow before 8am, then snow, possibly mixed with rain. The snow could be heavy at times. High near 35. Windy, with a northeast wind 30 to 39 mph, with gusts as high as 65 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Monday Night
Snow, mainly before 11pm. The snow could be heavy at times. Low around 21. Blustery, with a northwest wind 19 to 24 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 44 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Mostly sunny, with a high near 32. West wind 8 to 11 mph, with gusts as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 17. West wind around 7 mph.
Wednesday
A chance of snow between 2pm and 3pm, then a chance of rain after 3pm. Mostly cloudy, with a high near 36. West wind 6 to 10 mph becoming south in the afternoon. Chance of precipitation is 30%.
Wednesday Night
A chance of rain before 7pm, then a chance of snow between 7pm and 1am, then a chance of rain after 1am. Mostly cloudy, with a low around 28. Southwest wind around 8 mph. Chance of precipitation is 40%.
Thursday
A chance of rain. Mostly cloudy, with a high near 42. Southwest wind 9 to 14 mph. Chance of precipitation is 50%.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 29. Southwest wind around 8 mph. Chance of precipitation is 50%.
Friday
A chance of rain and snow. Partly sunny, with a high near 40. West wind 7 to 10 mph. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hyannis, Barnstable Municipal-Boardman Airport MA
 41.68°N 70.25°W (Elev. 43 ft)
Last Update:
5:57 am EST Feb 21, 2026
Forecast Valid:
6am EST Feb 21, 2026-6pm EST Feb 27, 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