National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Light Snow Fog/Mist

13°F

-11°C

Humidity 84%
Wind Speed NW 18 G 31 mph
Barometer 29.81 in (1009.6 mb)
Dewpoint 9°F (-13°C)
Visibility 1.50 mi
Wind Chill-4°F (-20°C)
Last update 8 Feb 3:56 am EST
Extended Forecast for

Yarmouth MA

Cold Weather Advisory February 8, 04:17am until February 8, 01:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory February 8, 04:17am until February 8, 01:00pm

    NOW until 1:00pm Sun

    Cold Weather Advisory

  • Overnight

    Low: 12 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of snow showers before 8am. Mostly cloudy, with a high near 21. Wind chill values as low as -3. Northwest wind 11 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

    High: 21 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 13. Northwest wind around 11 mph, with gusts as high as 23 mph.

    Low: 13 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, then gradually becoming sunny, with a high near 28. Wind chill values as low as zero. Northwest wind around 11 mph, with gusts as high as 23 mph.

    High: 28 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 17. Northwest wind 5 to 9 mph.

    Low: 17 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of snow after 3pm. Partly sunny, with a high near 33. Light and variable wind becoming west around 6 mph. Chance of precipitation is 20%.

    High: 33 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: A chance of snow. Mostly cloudy, with a low around 25. Light southwest wind. Chance of precipitation is 50%.

    Low: 25 °F

    Chance Snow

  • Wednesday

    Wednesday: A chance of snow before 8am. Partly sunny, with a high near 35. West wind 5 to 9 mph. Chance of precipitation is 30%.

    High: 35 °F

    Chance Snow
    then Partly
    Sunny

Detailed Forecast

Overnight
Mostly cloudy, with a low around 12. Wind chill values as low as -2. North wind around 16 mph, with gusts as high as 32 mph.
Sunday
A slight chance of snow showers before 8am. Mostly cloudy, with a high near 21. Wind chill values as low as -3. Northwest wind 11 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 13. Northwest wind around 11 mph, with gusts as high as 23 mph.
Monday
Partly sunny, then gradually becoming sunny, with a high near 28. Wind chill values as low as zero. Northwest wind around 11 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 17. Northwest wind 5 to 9 mph.
Tuesday
A slight chance of snow after 3pm. Partly sunny, with a high near 33. Light and variable wind becoming west around 6 mph. Chance of precipitation is 20%.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 25. Light southwest wind. Chance of precipitation is 50%.
Wednesday
A chance of snow before 8am. Partly sunny, with a high near 35. West wind 5 to 9 mph. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 23. Northwest wind around 6 mph.
Thursday
Partly sunny, with a high near 33. Northwest wind 7 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 24. Northwest wind around 6 mph.
Friday
Partly sunny, with a high near 34. North wind 5 to 8 mph.
Friday Night
Mostly cloudy, with a low around 24. Northwest wind 3 to 6 mph.
Saturday
Partly sunny, with a high near 35. Northwest wind 6 to 8 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:
11:22 pm EST Feb 7, 2026
Forecast Valid:
4am EST Feb 8, 2026-6pm EST Feb 14, 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