Hazardous Weather Conditions
Current conditions at
Hyannis, Barnstable Municipal-Boardman Airport (KHYA)
Lat: 41.67°NLon: 70.27°WElev: 49ft.
Fog
52°F
11°C
| Humidity | 100% |
| Wind Speed | S 20 G 32 mph |
| Barometer | 29.71 in (1006.2 mb) |
| Dewpoint | 52°F (11°C) |
| Visibility | 0.25 mi |
| Wind Chill | 46°F (8°C) |
| Last update | 16 Mar 5:56 pm EDT |
Extended Forecast for
Dennis MA
Flood Watch March 16, 06:31pm until March 17, 08:00am
High Wind Warning until March 17, 06:00am
NOW: Multiple hazards in effect
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Tonight
Low: 37 °F
Rain and
Patchy FogTuesday
High: 44 °F
Chance Rain
and Patchy
Fog then
Sunny and
BreezyTuesday Night
Low: 25 °F
Partly Cloudy
Wednesday
High: 35 °F
Mostly Sunny
Wednesday Night
Low: 28 °F
Mostly Cloudy
Thursday
High: 39 °F
Mostly Sunny
Thursday Night
Low: 33 °F
Partly Cloudy
Friday
High: 44 °F
Mostly Sunny
Detailed Forecast
Tonight
Rain and thunderstorms. Patchy fog. Low around 37. Windy, with a south wind 24 to 29 mph increasing to 31 to 36 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
A chance of rain, mainly before 8am. Patchy fog before 10am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 44. Breezy, with a southwest wind 20 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Partly cloudy, with a low around 25. West wind around 15 mph.
Wednesday
Mostly sunny, with a high near 35. Northwest wind 6 to 11 mph.
Wednesday Night
Mostly cloudy, with a low around 28. South wind around 6 mph.
Thursday
Mostly sunny, with a high near 39. South wind 6 to 10 mph.
Thursday Night
Partly cloudy, with a low around 33. South wind around 7 mph.
Friday
Mostly sunny, with a high near 44. Southwest wind 8 to 10 mph.
Friday Night
A chance of showers after midnight. Mostly cloudy, with a low around 34. Southwest wind around 10 mph. Chance of precipitation is 30%.
Saturday
A chance of showers. Partly sunny, with a high near 42. West wind 11 to 15 mph. Chance of precipitation is 40%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 32. North wind around 15 mph becoming south after midnight. Chance of precipitation is 40%.
Sunday
A chance of rain and snow showers. Partly sunny, with a high near 41. Southwest wind around 14 mph. Chance of precipitation is 30%.
Sunday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 31. West wind around 15 mph. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 41. Northwest wind around 16 mph.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Dennis MA
41.74°N 70.21°W (Elev. 30 ft)
41.74°N 70.21°W (Elev. 30 ft)
2:55 pm EDT Mar 16, 2026
6pm EDT Mar 16, 2026-6pm EDT Mar 23, 2026
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