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Very Heavy Rainfall and High Risk Flood Event in the South-Central U.S.

Thunderstorms, some severe, will continue to produce tremendously heavy rainfall over the same areas through the day today. The area with the greatest potential for excessive rainfall includes Oklahoma, Arkansas, and Missouri. Very heavy rains will extend broadly from the Southern Plains to the Upper Midwest. Life threatening flash flooding is expected with these storms. Read More >

Hazardous Weather Conditions

Current conditions at

Rockwall Municipal Airport (KF46)

Lat: 32.93°NLon: 96.43°WElev: 564ft.

Overcast and Breezy

80°F

27°C

Humidity 79%
Wind Speed S 21 G 36 mph
Barometer 29.58 in
Dewpoint 73°F (23°C)
Visibility 7.00 mi
Heat Index84°F (29°C)
Last update 29 Apr 10:15 am CDT
Extended Forecast for

Lavon TX

  • Today

    Today: Showers and thunderstorms likely, mainly after 1pm. Some of the storms could be severe.  Cloudy, with a high near 80. South wind 15 to 20 mph becoming west in the afternoon. Winds could gust as high as 25 mph.  Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

    Slight Chance
    T-storms then
    Severe
    Thunderstorms

    High: 80 °F

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 1am. Some of the storms could be severe.  Cloudy, with a low around 54. North northwest wind 5 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

    Severe
    Thunderstorms

    Low: 54 °F

  • Sunday

    Sunday: Partly sunny, with a high near 66. West wind 15 to 20 mph, with gusts as high as 30 mph.

    Partly Sunny

    High: 66 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 48. West wind 5 to 15 mph, with gusts as high as 20 mph.

    Mostly Clear

    Low: 48 °F

  • Monday

    Monday: Sunny, with a high near 78. South southwest wind 5 to 10 mph.

    Sunny

    High: 78 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 58. Southeast wind 5 to 10 mph.

    Mostly Clear

    Low: 58 °F

  • Tuesday

    Tuesday: Sunny, with a high near 81. South wind 10 to 15 mph.

    Sunny

    High: 81 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 65. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Partly Cloudy

    Low: 65 °F

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 76. South wind 10 to 15 mph becoming north northwest in the afternoon.

    Chance
    T-storms

    High: 76 °F

Detailed Forecast

Today
Showers and thunderstorms likely, mainly after 1pm. Some of the storms could be severe. Cloudy, with a high near 80. South wind 15 to 20 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.
Tonight
Showers and thunderstorms likely, mainly before 1am. Some of the storms could be severe. Cloudy, with a low around 54. North northwest wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday
Partly sunny, with a high near 66. West wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 48. West wind 5 to 15 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 78. South southwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 58. Southeast wind 5 to 10 mph.
Tuesday
Sunny, with a high near 81. South wind 10 to 15 mph.
Tuesday Night
Partly cloudy, with a low around 65. South wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 76. South wind 10 to 15 mph becoming north northwest in the afternoon.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54.
Thursday
Mostly sunny, with a high near 70.
Thursday Night
Mostly clear, with a low around 52.
Friday
Sunny, with a high near 76.
Click Map For Forecast
Point Forecast:
Lavon TX
 33.03°N 96.46°W (Elev. 495 ft)
9:24 am CDT Apr 29, 2017
10am CDT Apr 29, 2017-6pm CDT May 5, 2017
 
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