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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

8°F

-13°C

Humidity 57%
Wind Speed W 8 mph
Barometer 30.07 in (1018.5 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Wind Chill-4°F (-20°C)
Last update 31 Jan 1:56 am EST
Extended Forecast for

Yarmouth MA

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

  • Overnight

    Overnight: Partly cloudy, with a low around 6. Wind chill values as low as -4. West wind around 9 mph.

    Low: 6 °F

    Partly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 26. Wind chill values as low as -4. West wind 5 to 8 mph.

    High: 26 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: A chance of snow, mainly after 1am. Cloudy, with a temperature rising to around 27 by 5am. Northeast wind 5 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 18 °F⇑

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow. High near 31. Blustery, with a northeast wind 18 to 22 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 31 °F

    Snow and
    Blustery

  • Sunday Night

    Sunday Night: Snow likely, mainly before 1am. Cloudy, with a low around 19. Blustery, with a northwest wind 13 to 20 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 19 °F

    Snow Likely
    and Blustery
    then Chance
    Snow

  • Monday

    Monday: Partly sunny, with a high near 31. Northwest wind 7 to 10 mph, with gusts as high as 23 mph.

    High: 31 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 19. Northwest wind around 6 mph.

    Low: 19 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 31. West wind around 6 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

Detailed Forecast

Overnight
Partly cloudy, with a low around 6. Wind chill values as low as -4. West wind around 9 mph.
Saturday
Increasing clouds, with a high near 26. Wind chill values as low as -4. West wind 5 to 8 mph.
Saturday Night
A chance of snow, mainly after 1am. Cloudy, with a temperature rising to around 27 by 5am. Northeast wind 5 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday
Snow. High near 31. Blustery, with a northeast wind 18 to 22 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow likely, mainly before 1am. Cloudy, with a low around 19. Blustery, with a northwest wind 13 to 20 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday
Partly sunny, with a high near 31. Northwest wind 7 to 10 mph, with gusts as high as 23 mph.
Monday Night
Partly cloudy, with a low around 19. Northwest wind around 6 mph.
Tuesday
Sunny, with a high near 31. West wind around 6 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 7 mph.
Wednesday Night
Mostly cloudy, with a low around 19. Northwest wind 3 to 6 mph.
Thursday
Partly sunny, with a high near 30. Northwest wind 6 to 8 mph.
Thursday Night
Partly cloudy, with a low around 19. Northwest wind around 6 mph.
Friday
Partly sunny, with a high near 32. Northwest wind 6 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Yarmouth MA
 41.69°N 70.22°W (Elev. 33 ft)
Last Update:
12:08 am EST Jan 31, 2026
Forecast Valid:
2am EST Jan 31, 2026-6pm EST Feb 6, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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