Severe Thunderstorms and Heavy Rain from the Plains to the Mid-Atlantic; Ongoing Heat in the South

Severe thunderstorms and showers pose a risk for excessive rain, localized flash flooding, strong gusts and/or large hail across portions of the northern and central Plains, the Lower Missouri to Lower Ohio Valleys, and across the Mid-Atlantic this afternoon and evening. Extreme heat is ongoing over the Desert Southwest and the Southeast U.S.. Read More >

Current conditions at

Rockwall Municipal Airport (KF46)

Lat: 32.93°NLon: 96.43°WElev: 564ft.

Partly Cloudy

98°F

37°C

Humidity 35%
Wind Speed S 10 G 17 mph
Barometer 29.95 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index102°F (39°C)
Last update 9 Jul 4:35 pm CDT
Extended Forecast for

Rockwall TX

  • Tonight

    Tonight: Mostly clear, with a low around 79. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 79 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 99. Heat index values as high as 102. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 99 °F

    Hot

  • Friday Night

    Friday Night: Clear, with a low around 79. South wind 10 to 15 mph.

    Low: 79 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 98. Heat index values as high as 104. South wind around 10 mph.

    High: 98 °F

    Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after 1am.  Mostly clear, with a low around 78. South wind around 10 mph.

    Low: 78 °F

    Mostly Clear
    then Chance
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 95. South wind around 5 mph becoming east in the afternoon.

    High: 95 °F

    Chance
    T-storms

  • Sunday Night

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

    Low: 74 °F

    Chance
    T-storms

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 92. East wind 5 to 10 mph.

    High: 92 °F

    Chance
    Showers then
    Chance
    T-storms

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 74. East southeast wind around 5 mph becoming calm  in the evening.

    Low: 74 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 79. South wind 10 to 15 mph, with gusts as high as 20 mph.
Friday
Sunny and hot, with a high near 99. Heat index values as high as 102. South wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
Clear, with a low around 79. South wind 10 to 15 mph.
Saturday
Sunny, with a high near 98. Heat index values as high as 104. South wind around 10 mph.
Saturday Night
A 30 percent chance of showers after 1am. Mostly clear, with a low around 78. South wind around 10 mph.
Sunday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95. South wind around 5 mph becoming east in the afternoon.
Sunday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74. East southeast wind around 5 mph.
Monday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. East wind 5 to 10 mph.
Monday Night
A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 74. East southeast wind around 5 mph becoming calm in the evening.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93.
Tuesday Night
Mostly clear, with a low around 73.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Wednesday Night
Partly cloudy, with a low around 74.
Thursday
Mostly sunny, with a high near 95.
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ABOUT THIS FORECAST

 
Point Forecast:
Rockwall TX
 32.94°N 96.43°W (Elev. 597 ft)
3:37 pm CDT Jul 9, 2026
4pm CDT Jul 9, 2026-6pm CDT Jul 16, 2026
 
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Additional Resources

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