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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
32°F
0°C
| Humidity | 100% |
| Wind Speed | N 7 mph |
| Barometer | 29.66 in (1004.5 mb) |
| Dewpoint | 32°F (0°C) |
| Visibility | 2.00 mi |
| Wind Chill | 25°F (-4°C) |
| Last update | 21 Feb 2:56 am EST |
Extended Forecast for
Hyannis 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: 31 °F
Chance Snow
Saturday
High: 34 °F
Chance Snow
then CloudySaturday Night

Low: 29 °F
Mostly Cloudy
Sunday
High: 35 °F
Mostly Cloudy
then Chance
SnowSunday Night

Low: 28 °F
Heavy Snow
Monday

High: 34 °F
Heavy Snow
and BreezyMonday Night
Low: 22 °F
Heavy Snow
and Blustery
then Chance
SnowTuesday

High: 32 °F
Partly Sunny
Tuesday Night

Low: 19 °F
Partly Cloudy
Detailed Forecast
Overnight
A chance of snow. Cloudy, with a low around 31. North wind around 9 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday
A chance of snow, mainly before 8am. Cloudy, with a high near 34. North wind 8 to 11 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly cloudy, with a low around 29. Northeast wind 3 to 6 mph.
Sunday
A chance of snow, mainly after 4pm. Cloudy, with a high near 35. East wind 5 to 9 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
Snow, mainly after 11pm. The snow could be heavy at times. Low around 28. East wind 9 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday
Snow. The snow could be heavy at times. High near 34. Breezy, with a north wind 22 to 25 mph, with gusts as high as 47 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.
Monday Night
Snow likely, mainly before 9pm. The snow could be heavy at times. Mostly cloudy, with a low around 22. Blustery, with a northwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 70%.
Tuesday
Partly sunny, with a high near 32. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 19. West wind around 7 mph.
Wednesday
A chance of snow before noon, then a chance of rain between noon and 4pm, then a chance of rain and snow after 4pm. Mostly cloudy, with a high near 38. West wind 6 to 9 mph becoming south in the afternoon. Chance of precipitation is 30%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. Southwest wind 6 to 8 mph. Chance of precipitation is 40%.
Thursday
Rain likely. Mostly cloudy, with a high near 41. Southwest wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 28. Southwest wind around 7 mph. Chance of precipitation is 50%.
Friday
A chance of rain and snow. Partly sunny, with a high near 37. Northwest wind 7 to 9 mph. Chance of precipitation is 30%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Hyannis MA
41.66°N 70.29°W (Elev. 39 ft)
41.66°N 70.29°W (Elev. 39 ft)
4:49 pm EST Feb 20, 2026
3am EST Feb 21, 2026-6pm EST Feb 27, 2026



