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Hazardous Weather Conditions

Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

West Yarmouth MA

  • Overnight

    Overnight: Patchy dense fog. Otherwise, mostly cloudy, with a low around 32. Southwest wind around 8 mph.

    Low: 32 °F

    Patchy Dense
    Fog

  • Wednesday

    Wednesday: A chance of rain between 10am and 2pm, then snow likely, possibly mixed with rain. Patchy dense fog. Otherwise, cloudy, with a high near 37. West wind around 6 mph becoming light and variable in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 37 °F

    Rain/Snow
    Likely and
    Patchy Dense
    Fog

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 1am. Patchy fog before 11pm. Otherwise, cloudy, with a low around 31. North wind 5 to 7 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 31 °F

    Snow Likely
    and Patchy
    Fog then
    Chance Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 36. North wind 3 to 7 mph.

    High: 36 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of snow after 4am. Mostly cloudy, with a low around 30. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 20%.

    Low: 30 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Friday

    Friday: Rain likely, possibly mixed with snow before 3pm, then rain. High near 37. East wind 6 to 10 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 37 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Friday Night

    Friday Night: Rain before 5am, then a chance of snow. Low around 31. East wind around 10 mph. Chance of precipitation is 80%.

    Low: 31 °F

    Rain then
    Rain/Snow
    Likely

  • Saturday

    Saturday: A chance of snow before 8am, then a chance of rain between 8am and noon. Mostly cloudy, with a high near 35. North wind 7 to 9 mph. Chance of precipitation is 40%.

    High: 35 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 29. Northeast wind around 7 mph.

    Low: 29 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy dense fog. Otherwise, mostly cloudy, with a low around 32. Southwest wind around 8 mph.
Wednesday
A chance of rain between 10am and 2pm, then snow likely, possibly mixed with rain. Patchy dense fog. Otherwise, cloudy, with a high near 37. West wind around 6 mph becoming light and variable in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
Snow likely, mainly before 1am. Patchy fog before 11pm. Otherwise, cloudy, with a low around 31. North wind 5 to 7 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday
Mostly sunny, with a high near 36. North wind 3 to 7 mph.
Thursday Night
A slight chance of snow after 4am. Mostly cloudy, with a low around 30. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 20%.
Friday
Rain likely, possibly mixed with snow before 3pm, then rain. High near 37. East wind 6 to 10 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday Night
Rain before 5am, then a chance of snow. Low around 31. East wind around 10 mph. Chance of precipitation is 80%.
Saturday
A chance of snow before 8am, then a chance of rain between 8am and noon. Mostly cloudy, with a high near 35. North wind 7 to 9 mph. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 29. Northeast wind around 7 mph.
Sunday
A chance of snow after 1pm. Mostly cloudy, with a high near 35. Northeast wind 8 to 11 mph. Chance of precipitation is 30%.
Sunday Night
Snow likely, possibly mixed with rain. Cloudy, with a low around 30. Northeast wind 11 to 16 mph. Chance of precipitation is 60%.
Monday
A chance of snow. Cloudy, with a high near 34. North wind 16 to 18 mph. Chance of precipitation is 50%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 23. Northwest wind around 14 mph. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 29. Northwest wind 10 to 14 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Yarmouth MA
 41.65°N 70.26°W (Elev. 10 ft)
Last Update:
12:51 am EST Feb 18, 2026
Forecast Valid:
2am EST Feb 18, 2026-6pm EST Feb 24, 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