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Heavy Rains and Potential for Flash Floods

Severe thunderstorms with damaging winds and heavy rains will be possible from the Ohio Valley to the Northeast Tuesday. In addition, heavy rains possible in the central Plains and southern Rockies. Heavy rain threat moves into the southern Mid-Atlantic Wednesday. Dry conditions remain out west where isolated dry thunderstorms could exacerbate ongoing fires and start new fires. Read More >

Hazardous Weather Conditions

Current conditions at

Austin Executive Airport (KEDC)

Lat: 30.39°NLon: 97.56°WElev: 616ft.

Fair

77°F

25°C

Humidity 89%
Wind Speed S 6 mph
Barometer 30.08 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 22 Aug 2:35 am CDT
Extended Forecast for

Round Rock TX

  • Overnight

    Overnight: Mostly clear, with a low around 75. South wind around 5 mph.

    Mostly Clear

    Low: 75 °F

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 98. Heat index values as high as 102. Calm wind becoming south southeast around 5 mph in the afternoon.

    Hot

    High: 98 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 76. Southeast wind around 5 mph becoming south southwest after midnight.

    Mostly Clear

    Low: 76 °F

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms.  Mostly sunny and hot, with a high near 98. Heat index values as high as 102. Calm wind becoming east around 5 mph in the afternoon.

    Chance
    T-storms

    High: 98 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 75. East wind around 5 mph becoming calm  after midnight.

    Slight Chance
    T-storms

    Low: 75 °F

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms.  Partly sunny, with a high near 96. Calm wind becoming east around 5 mph in the afternoon.

    Chance
    T-storms

    High: 96 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 75. East wind around 5 mph becoming calm  after midnight.

    Chance
    T-storms

    Low: 75 °F

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 91. Calm wind becoming east southeast around 5 mph in the morning.

    Chance
    T-storms

    High: 91 °F

  • Friday
    Night

    Friday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 74. East southeast wind around 5 mph.

    Chance
    T-storms

    Low: 74 °F

Detailed Forecast

Overnight
Mostly clear, with a low around 75. South wind around 5 mph.
Tuesday
Mostly sunny and hot, with a high near 98. Heat index values as high as 102. Calm wind becoming south southeast around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 76. Southeast wind around 5 mph becoming south southwest after midnight.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 98. Heat index values as high as 102. Calm wind becoming east around 5 mph in the afternoon.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75. East wind around 5 mph becoming calm after midnight.
Thursday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 96. Calm wind becoming east around 5 mph in the afternoon.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75. East wind around 5 mph becoming calm after midnight.
Friday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 91. Calm wind becoming east southeast around 5 mph in the morning.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74. East southeast wind around 5 mph.
Saturday
Showers and thunderstorms likely. Mostly cloudy, with a high near 91. Chance of precipitation is 60%.
Saturday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 74. Chance of precipitation is 60%.
Sunday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 91.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.
Monday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.
Click Map For Forecast
Point Forecast:
Round Rock TX
 30.5°N 97.69°W (Elev. 768 ft)
5:43 pm CDT Aug 21, 2017
2am CDT Aug 22, 2017-6pm CDT Aug 28, 2017
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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