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.

Overcast

26°F

-3°C

Humidity 92%
Wind Speed NW 14 G 24 mph
Barometer 29.49 in (998.9 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 23 Feb 11:56 pm EST
Extended Forecast for

Yarmouth MA

Coastal Flood Advisory February 24, 02:00am until February 24, 06:00am
Click here for hazard details and duration
Coastal Flood Advisory

  • Overnight

    Overnight: Areas of blowing snow before 2am. Mostly cloudy, with a low around 23. Northwest wind 10 to 15 mph, with gusts as high as 38 mph.

    Low: 23 °F

    Areas Blowing
    Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 30. Northwest wind 6 to 10 mph, with gusts as high as 28 mph.

    High: 30 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 17. West wind 3 to 6 mph.

    Low: 17 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Snow before 11am, then rain and snow between 11am and 1pm, then a chance of rain after 1pm. High near 38. South wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 38 °F

    Rain/Snow
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29. Southwest wind around 6 mph.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of rain before 3pm, then a slight chance of rain and snow between 3pm and 4pm, then a chance of snow after 4pm. Partly sunny, with a high near 37. West wind 3 to 6 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Mostly Sunny
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Snow likely before 3am, then rain likely between 3am and 4am, then rain likely, possibly mixed with snow after 4am. Mostly cloudy, with a low around 28. Light and variable wind becoming east 5 to 7 mph in the evening. Chance of precipitation is 70%.

    Low: 28 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Friday

    Friday: Rain likely, mainly before 7am. Mostly cloudy, with a high near 38. Northwest wind 3 to 8 mph. Chance of precipitation is 60%.

    High: 38 °F

    Rain Likely
    then Chance
    Rain

  • Friday Night

    Friday Night: Partly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Overnight
Areas of blowing snow before 2am. Mostly cloudy, with a low around 23. Northwest wind 10 to 15 mph, with gusts as high as 38 mph.
Tuesday
Mostly sunny, with a high near 30. Northwest wind 6 to 10 mph, with gusts as high as 28 mph.
Tuesday Night
Increasing clouds, with a low around 17. West wind 3 to 6 mph.
Wednesday
Snow before 11am, then rain and snow between 11am and 1pm, then a chance of rain after 1pm. High near 38. South wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Wednesday Night
Partly cloudy, with a low around 29. Southwest wind around 6 mph.
Thursday
A slight chance of rain before 3pm, then a slight chance of rain and snow between 3pm and 4pm, then a chance of snow after 4pm. Partly sunny, with a high near 37. West wind 3 to 6 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow likely before 3am, then rain likely between 3am and 4am, then rain likely, possibly mixed with snow after 4am. Mostly cloudy, with a low around 28. Light and variable wind becoming east 5 to 7 mph in the evening. Chance of precipitation is 70%.
Friday
Rain likely, mainly before 7am. Mostly cloudy, with a high near 38. Northwest wind 3 to 8 mph. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around 27. Calm wind.
Saturday
Sunny, with a high near 40. South wind 3 to 8 mph.
Saturday Night
Partly cloudy, with a low around 29. Southwest wind 3 to 5 mph.
Sunday
Partly sunny, with a high near 39. Northwest wind 6 to 9 mph.
Sunday Night
Mostly cloudy, with a low around 20. North wind around 7 mph.
Monday
A chance of snow. Partly sunny, with a high near 31. North wind 7 to 9 mph becoming east in the afternoon. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Yarmouth MA
 41.69°N 70.22°W (Elev. 33 ft)
Last Update:
9:05 pm EST Feb 23, 2026
Forecast Valid:
12am EST Feb 24, 2026-6pm EST Mar 2, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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