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Hazardous Weather Conditions

Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Fair

42°F

6°C

Humidity 62%
Wind Speed SW 12 mph
Barometer 29.92 in (1013.2 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 22 Jan 2:56 pm EST
Extended Forecast for

Hyannis Port MA

Winter Storm Watch January 25, 07:00am until January 26, 07:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Tonight

    Tonight: Partly cloudy, with a low around 26. West wind around 10 mph, with gusts as high as 22 mph.

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 33. West wind 9 to 16 mph, with gusts as high as 30 mph.

    High: 33 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 8. Wind chill values as low as -7. Northwest wind around 16 mph, with gusts as high as 32 mph.

    Low: 8 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 18. Wind chill values as low as -8. Northwest wind 10 to 14 mph, with gusts as high as 29 mph.

    High: 18 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of snow, mainly after 5am. Mostly cloudy, with a low around 11. Northwest wind 7 to 9 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 11 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow, mainly after 9am. The snow could be heavy at times. High near 30. North wind 6 to 13 mph becoming east in the afternoon. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

    High: 30 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 23. East wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 100%.

    Low: 23 °F

    Heavy Snow

  • Monday

    Monday: Snow. High near 33. Northeast wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    High: 33 °F

    Snow

  • Monday Night

    Monday Night: A chance of snow before 4am. Mostly cloudy, with a low around 14. Northwest wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.

    Low: 14 °F

    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 26. West wind around 10 mph, with gusts as high as 22 mph.
Friday
Mostly sunny, with a high near 33. West wind 9 to 16 mph, with gusts as high as 30 mph.
Friday Night
Partly cloudy, with a low around 8. Wind chill values as low as -7. Northwest wind around 16 mph, with gusts as high as 32 mph.
Saturday
Mostly sunny, with a high near 18. Wind chill values as low as -8. Northwest wind 10 to 14 mph, with gusts as high as 29 mph.
Saturday Night
A chance of snow, mainly after 5am. Mostly cloudy, with a low around 11. Northwest wind 7 to 9 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
Snow, mainly after 9am. The snow could be heavy at times. High near 30. North wind 6 to 13 mph becoming east in the afternoon. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Low around 23. East wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 100%.
Monday
Snow. High near 33. Northeast wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Monday Night
A chance of snow before 4am. Mostly cloudy, with a low around 14. Northwest wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
Tuesday
Mostly sunny, with a high near 23. West wind around 14 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 14. West wind 10 to 13 mph, with gusts as high as 23 mph.
Wednesday
Mostly sunny, with a high near 26. West wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 16. West wind around 10 mph. Chance of precipitation is 30%.
Thursday
A chance of snow. Mostly cloudy, with a high near 25. Northwest wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hyannis Port MA
 41.64°N 70.29°W (Elev. 10 ft)
Last Update:
3:06 pm EST Jan 22, 2026
Forecast Valid:
3pm EST Jan 22, 2026-6pm EST Jan 29, 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