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Hazardous Weather Conditions
Current conditions at
Hyannis, Barnstable Municipal-Boardman Airport (KHYA)
Lat: 41.67°NLon: 70.27°WElev: 49ft.
Light Snow Fog/Mist
33°F
1°C
| Humidity | 96% |
| Wind Speed | NW 6 mph |
| Barometer | 29.72 in (1006.7 mb) |
| Dewpoint | 32°F (0°C) |
| Visibility | 5.00 mi |
| Wind Chill | 27°F (-3°C) |
| Last update | 21 Feb 4:56 am EST |
Extended Forecast for
West Yarmouth MA
Winter Storm Watch February 22, 01:00pm until February 24, 07:00am
Coastal Flood Watch February 23, 01:00am until February 24, 07:00am
Overnight

Low: 32 °F
Chance Snow
ShowersSaturday
High: 34 °F
Chance Snow
Showers then
CloudySaturday Night

Low: 28 °F
Mostly Cloudy
Sunday
High: 35 °F
Mostly Cloudy
then Slight
Chance SnowSunday Night
Low: 30 °F
Snow Likely
and Breezy
then
Rain/Snow and
WindyMonday

High: 34 °F
Rain/Snow and
WindyMonday Night
Low: 24 °F
Heavy Snow
and Windy
then Chance
Snow and
BlusteryTuesday

High: 31 °F
Mostly Sunny
Tuesday Night

Low: 20 °F
Partly Cloudy
Detailed Forecast
Overnight
A chance of snow showers. Cloudy, with a low around 32. North wind around 8 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday
A chance of snow showers, mainly before 11am. Cloudy, with a high near 34. North wind 8 to 10 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday Night
Mostly cloudy, with a low around 28. North wind around 5 mph.
Sunday
A slight chance of snow after 3pm. Cloudy, with a high near 35. East wind 6 to 11 mph. Chance of precipitation is 20%.
Sunday Night
Snow likely before midnight, then snow likely, possibly mixed with rain between midnight and 2am, then snow after 2am. Low around 30. Windy, with an east wind 16 to 21 mph increasing to 27 to 32 mph after midnight. Winds could gust as high as 47 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Monday
Snow, possibly mixed with rain. The snow could be heavy at times. High near 34. Windy, with a northeast wind 36 to 39 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Monday Night
Snow, mainly before 11pm. The snow could be heavy at times. Low around 24. Windy, with a northwest wind 25 to 30 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 43 mph. Chance of precipitation is 80%.
Tuesday
Mostly sunny, with a high near 31. West wind 9 to 13 mph.
Tuesday Night
Partly cloudy, with a low around 20. West wind around 9 mph.
Wednesday
A chance of snow between 2pm and 3pm, then a chance of rain after 3pm. Mostly cloudy, with a high near 37. West wind 7 to 10 mph becoming south in the afternoon. Chance of precipitation is 30%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 31. South wind around 10 mph. Chance of precipitation is 40%.
Thursday
A chance of rain. Mostly cloudy, with a high near 40. Southwest wind 10 to 14 mph. Chance of precipitation is 50%.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 31. Southwest wind 9 to 11 mph. Chance of precipitation is 50%.
Friday
A chance of rain. Partly sunny, with a high near 39. West wind around 10 mph. Chance of precipitation is 40%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
West Yarmouth MA
41.65°N 70.26°W (Elev. 10 ft)
41.65°N 70.26°W (Elev. 10 ft)
3:33 am EST Feb 21, 2026
5am EST Feb 21, 2026-6pm EST Feb 27, 2026



