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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

35°F

2°C

Humidity 52%
Wind Speed NW 8 G 20 mph
Barometer 30.25 in (1024.3 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 14 Mar 11:56 pm EDT
Extended Forecast for

Yarmouth MA

High Wind Watch March 16, 05:00pm until March 17, 06:00am
Click here for hazard details and duration
High Wind Watch

  • Overnight

    Overnight: Mostly clear, with a low around 29. Northwest wind 7 to 9 mph, with gusts as high as 21 mph.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 43. Light and variable wind becoming northeast around 6 mph in the afternoon.

    High: 43 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers, mainly after 3am. Mostly cloudy, with a low around 35. Southeast wind 6 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday

    Monday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 9am. High near 55. South wind 14 to 16 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 55 °F

    Showers

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 36. Breezy, with a south wind 15 to 23 mph, with gusts as high as 60 mph. Chance of precipitation is 100%.

    Low: 36 °F

    Showers and
    Breezy

  • Tuesday

    Tuesday: A chance of showers before 8am. Mostly sunny, with a high near 44. Southwest wind around 14 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.

    High: 44 °F

    Chance
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 22. West wind 10 to 13 mph, with gusts as high as 23 mph.

    Low: 22 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 35. West wind 5 to 8 mph.

    High: 35 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26. Light south wind.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 29. Northwest wind 7 to 9 mph, with gusts as high as 21 mph.
Sunday
Mostly sunny, with a high near 43. Light and variable wind becoming northeast around 6 mph in the afternoon.
Sunday Night
A chance of showers, mainly after 3am. Mostly cloudy, with a low around 35. Southeast wind 6 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 9am. High near 55. South wind 14 to 16 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
Showers and possibly a thunderstorm. Low around 36. Breezy, with a south wind 15 to 23 mph, with gusts as high as 60 mph. Chance of precipitation is 100%.
Tuesday
A chance of showers before 8am. Mostly sunny, with a high near 44. Southwest wind around 14 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 22. West wind 10 to 13 mph, with gusts as high as 23 mph.
Wednesday
Sunny, with a high near 35. West wind 5 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 26. Light south wind.
Thursday
Partly sunny, with a high near 40. Southeast wind 5 to 9 mph.
Thursday Night
Mostly cloudy, with a low around 31. Southeast wind around 5 mph.
Friday
Mostly sunny, with a high near 44. South wind 6 to 8 mph.
Friday Night
Partly cloudy, with a low around 31. Southwest wind around 7 mph.
Saturday
A chance of rain. Mostly cloudy, with a high near 43. Southwest wind 9 to 11 mph. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Yarmouth MA
 41.69°N 70.22°W (Elev. 33 ft)
Last Update:
11:56 pm EDT Mar 14, 2026
Forecast Valid:
12am EDT Mar 15, 2026-6pm EDT Mar 21, 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