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Heavy rain could bring flash flooding to parts of southern Plains

Showers and thunderstorms associated with a slow-moving frontal system will bring heavy rainfall to parts of the southern Plains and mid-Mississippi Valley, which could result in flash flooding. The heaviest rainfall is expected across parts of northern Texas and southern Oklahoma. Some locations could see rainfall rates of up to 2 inches per hour.
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Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Overcast

77°F

25°C

Humidity 82%
Wind Speed S 12 mph
Barometer 30.12 in (1019.9 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 7 Jul 10:56 am EDT
Extended Forecast for

Hyannis MASimilar City Names

    • Today

      Today: Isolated showers and thunderstorms.  Partly sunny, with a high near 78. South wind 10 to 13 mph.  Chance of precipitation is 20%.

      Isolated
      T-storms

      High: 78 °F

    • Tonight

      Tonight: Patchy fog before 2am, then patchy fog after 4am.  Otherwise, mostly cloudy, with a low around 71. Southwest wind 11 to 13 mph, with gusts as high as 23 mph.

      Patchy Fog

      Low: 71 °F

    • Wednesday

      Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Some of the storms could produce heavy rain.  Patchy fog before 9am.  Otherwise, partly sunny, with a high near 84. Southwest wind 10 to 13 mph.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

      Slight Chance
      Showers and
      Patchy Fog
      then Heavy
      Rain

      High: 84 °F

    • Wednesday
      Night

      Wednesday Night: A chance of showers and thunderstorms, mainly before midnight. Some of the storms could produce heavy rain.  Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 64. Southwest wind 5 to 8 mph becoming light and variable.  Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

      Heavy Rain
      and Patchy
      Fog

      Low: 64 °F

    • Thursday

      Thursday: A chance of showers.  Cloudy, with a high near 72. Northeast wind around 8 mph.  Chance of precipitation is 30%.

      Chance
      Showers

      High: 72 °F

    • Thursday
      Night

      Thursday Night: A slight chance of showers.  Patchy fog after midnight.  Otherwise, mostly cloudy, with a low around 61. Chance of precipitation is 20%.

      Slight Chance
      Showers and
      Patchy Fog

      Low: 61 °F

    • Friday

      Friday: Mostly sunny, with a high near 74.

      Mostly Sunny

      High: 74 °F

    • Friday
      Night

      Friday Night: Patchy fog after 5am.  Otherwise, mostly clear, with a low around 63.

      Mostly Clear
      then Patchy
      Fog

      Low: 63 °F

    • Saturday

      Saturday: Patchy fog before 7am.  Otherwise, sunny, with a high near 77.

      Patchy Fog
      then Sunny

      High: 77 °F

Detailed Forecast

Today
Isolated showers and thunderstorms. Partly sunny, with a high near 78. South wind 10 to 13 mph. Chance of precipitation is 20%.
Tonight
Patchy fog before 2am, then patchy fog after 4am. Otherwise, mostly cloudy, with a low around 71. Southwest wind 11 to 13 mph, with gusts as high as 23 mph.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Some of the storms could produce heavy rain. Patchy fog before 9am. Otherwise, partly sunny, with a high near 84. Southwest wind 10 to 13 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms, mainly before midnight. Some of the storms could produce heavy rain. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 64. Southwest wind 5 to 8 mph becoming light and variable. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of showers. Cloudy, with a high near 72. Northeast wind around 8 mph. Chance of precipitation is 30%.
Thursday Night
A slight chance of showers. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 61. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 74.
Friday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 63.
Saturday
Patchy fog before 7am. Otherwise, sunny, with a high near 77.
Saturday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 64.
Sunday
Patchy fog. Otherwise, mostly sunny, with a high near 78.
Sunday Night
Partly cloudy, with a low around 65.
Monday
Partly sunny, with a high near 77.
  Click Map For Forecast
Point Forecast:
Hyannis MASimilar City Names
 41.66°N 70.29°W (Elev. 39 ft)
11:02 am EDT Jul 7, 2015
11am EDT Jul 7, 2015-6pm EDT Jul 13, 2015
 
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Additional Resources

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