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Very heavy rainfall and flooding possible in central and southern U.S. on Tuesday and Wednesday

A slow-moving front will bring multiple waves of heavy rain across a swath of the central and southern U.S., from Texas up to Michigan on Tuesday and into Wednesday. Parts of the ArkLaTex region could see 5 to 7 inches of rain on Wednesday. Freezing rain will also be possible in the Upper Midwest over next couple days, with snow in the Northern Plains and Upper Great Lakes on Tuesday. Read More >

Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Fog

11°C

52°F

Humidity 100%
Wind Speed NA
Barometer NA
Dewpoint 11°C (52°F)
Visibility 1.61 km
Last update 20 Feb 6:56 am EST
Extended Forecast for

Hyannis MA

Dense Fog Advisory until February 20, 09:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory until February 20, 09:00am

    NOW until
    9:00am Tue

    Dense Fog Advisory

  • Today

    Today: Areas of dense fog before noon, then patchy dense fog after 4pm.  Otherwise, mostly cloudy, with a high near 11. Breezy, with a southwest wind 26 to 32 km/h.

    Areas Dense
    Fog and
    Breezy

    High: 11 °C

  • Tonight

    Tonight: A chance of drizzle after 9pm. The drizzle could be heavy at times.  Patchy dense fog.  Otherwise, mostly cloudy, with a low around 8. Southwest wind 21 to 26 km/h.

    Chance
    Drizzle and
    Patchy Dense
    Fog

    Low: 8 °C

  • Wednesday

    Wednesday: Patchy fog before 10am.  Otherwise, partly sunny, with a high near 13. Southwest wind 23 to 27 km/h.

    Patchy Fog
    then Partly
    Sunny

    High: 13 °C

  • Wednesday
    Night

    Wednesday Night: A slight chance of rain after 10pm.  Mostly cloudy, with a low around 4. Southwest wind 14 to 23 km/h becoming north after midnight.  Chance of precipitation is 20%.

    Slight Chance
    Rain

    Low: 4 °C

  • Thursday

    Thursday: A chance of rain, mainly after 8am.  Cloudy, with a high near 6. Northeast wind 16 to 18 km/h.  Chance of precipitation is 50%.

    Chance Rain

    High: 6 °C

  • Thursday
    Night

    Thursday Night: A chance of rain and snow, mainly before 9pm.  Mostly cloudy, with a low around 1. Chance of precipitation is 30%.

    Chance
    Rain/Snow

    Low: 1 °C

  • Friday

    Friday: A chance of rain after noon.  Partly sunny, with a high near 5. Chance of precipitation is 40%.

    Mostly Sunny
    then Chance
    Rain

    High: 5 °C

  • Friday
    Night

    Friday Night: A chance of rain.  Cloudy, with a low around 3. Chance of precipitation is 50%.

    Chance Rain

    Low: 3 °C

Detailed Forecast

Today
Areas of dense fog before noon, then patchy dense fog after 4pm. Otherwise, mostly cloudy, with a high near 11. Breezy, with a southwest wind 26 to 32 km/h.
Tonight
A chance of drizzle after 9pm. The drizzle could be heavy at times. Patchy dense fog. Otherwise, mostly cloudy, with a low around 8. Southwest wind 21 to 26 km/h.
Wednesday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 13. Southwest wind 23 to 27 km/h.
Wednesday Night
A slight chance of rain after 10pm. Mostly cloudy, with a low around 4. Southwest wind 14 to 23 km/h becoming north after midnight. Chance of precipitation is 20%.
Thursday
A chance of rain, mainly after 8am. Cloudy, with a high near 6. Northeast wind 16 to 18 km/h. Chance of precipitation is 50%.
Thursday Night
A chance of rain and snow, mainly before 9pm. Mostly cloudy, with a low around 1. Chance of precipitation is 30%.
Friday
A chance of rain after noon. Partly sunny, with a high near 5. Chance of precipitation is 40%.
Friday Night
A chance of rain. Cloudy, with a low around 3. Chance of precipitation is 50%.
Saturday
A chance of rain. Mostly cloudy, with a high near 7. Chance of precipitation is 40%.
Saturday Night
A chance of rain. Patchy fog before 10pm. Otherwise, mostly cloudy, with a low around 4. Chance of precipitation is 50%.
Sunday
Rain likely. Cloudy, with a high near 6. Chance of precipitation is 60%.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 4. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 6.
Click Map For Forecast
Point Forecast:
Hyannis MA
 41.66°N 70.29°W (Elev. 12 m)
6:04 am EST Feb 20, 2018
7am EST Feb 20, 2018-6pm EST Feb 26, 2018
 
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