Heavy Rainfall and Storms in the Carolinas; Active Pattern in the West; Strong Winter Storm in Alaska

Showers and storms will continue across the Mid-Atlantic today. Some storms may produce heavy to excessive rainfall especially within the Carolinas which could lead to flash, urban and small stream flooding. Valley rain and mountain snow will continue to spread across the West today and Friday. A strong winter storm will bring blizzard conditions to the Arctic coastline in Alaska through Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Rain Fog/Mist

45°F

7°C

Humidity 97%
Wind Speed NW 3 mph
Barometer 29.92 in (1013.3 mb)
Dewpoint 44°F (7°C)
Visibility 2.50 mi
Last update 28 Mar 11:56 am EDT
Extended Forecast for

Hyannis MA

Flood Watch until March 29, 06:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch until March 29, 06:00am

    NOW until
    6:00am Fri

    Flood Watch

  • This
    Afternoon

    This Afternoon: Rain.  Patchy fog. High near 47. North wind around 7 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Rain and
    Patchy Fog

    High: 47 °F

  • Tonight

    Tonight: Rain.  Patchy fog before 1am. Low around 38. North wind 10 to 16 mph.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Rain and
    Patchy Fog

    Low: 38 °F

  • Friday

    Friday: Rain likely, mainly before 2pm.  Cloudy, with a high near 46. Breezy, with a north wind around 21 mph, with gusts as high as 36 mph.  Chance of precipitation is 70%. New precipitation amounts between three quarters and one inch possible.

    Rain Likely
    and Breezy

    High: 46 °F

  • Friday
    Night

    Friday Night: A chance of rain, mainly before 10pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 35. West wind 16 to 18 mph, with gusts as high as 29 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Chance Rain
    then Partly
    Cloudy

    Low: 35 °F

  • Saturday

    Saturday: Sunny, with a high near 49. West wind 16 to 18 mph, with gusts as high as 28 mph.

    Sunny

    High: 49 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 36. West wind around 14 mph.

    Partly Cloudy

    Low: 36 °F

  • Sunday

    Sunday: Partly sunny, with a high near 48. West wind 11 to 13 mph.

    Partly Sunny

    High: 48 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 36. Northwest wind 10 to 13 mph.

    Partly Cloudy

    Low: 36 °F

Detailed Forecast

This Afternoon
Rain. Patchy fog. High near 47. North wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain. Patchy fog before 1am. Low around 38. North wind 10 to 16 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Friday
Rain likely, mainly before 2pm. Cloudy, with a high near 46. Breezy, with a north wind around 21 mph, with gusts as high as 36 mph. Chance of precipitation is 70%. New precipitation amounts between three quarters and one inch possible.
Friday Night
A chance of rain, mainly before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 35. West wind 16 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Sunny, with a high near 49. West wind 16 to 18 mph, with gusts as high as 28 mph.
Saturday Night
Partly cloudy, with a low around 36. West wind around 14 mph.
Sunday
Partly sunny, with a high near 48. West wind 11 to 13 mph.
Sunday Night
Partly cloudy, with a low around 36. Northwest wind 10 to 13 mph.
Monday
Mostly sunny, with a high near 47. Northwest wind 9 to 11 mph becoming northeast in the afternoon.
Monday Night
Mostly cloudy, with a low around 37. South wind around 9 mph.
Tuesday
A chance of rain. Mostly cloudy, with a high near 45. East wind 13 to 15 mph. Chance of precipitation is 50%.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 37. East wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 46. East wind around 18 mph, with gusts as high as 29 mph. Chance of precipitation is 50%.
Click Map For Forecast
Point Forecast:
Hyannis MA
 41.66°N 70.29°W (Elev. 39 ft)
8:24 am EDT Mar 28, 2024
12pm EDT Mar 28, 2024-6pm EDT Apr 3, 2024
 
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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