National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat in the West; Flash Flooding Possible Across the Southern US

Dangerous heat is expected across areas in Texas and from Washington through California. Several daily high temperature records are expected to be either tied or broken in the West. Monsoonal showers and thunderstorms may result in flash flooding and debris flows over the Southwestern U.S. through Friday. Locally heavy rain is expected from thunderstorms in the Southeast. Read More >

Current conditions at

Rockwall Municipal Airport (KF46)

Lat: 32.93°NLon: 96.43°WElev: 564ft.

Fair

88°F

31°C

Humidity 44%
Wind Speed SW 8 mph
Barometer 29.90 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 16 Aug 11:15 pm CDT
Extended Forecast for

Rowlett TX

  • Tonight

    Tonight: Partly cloudy, with a low around 81. South wind around 5 mph.

    Partly Cloudy

    Low: 81 °F

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly after 4pm. Increasing clouds and hot, with a high near 103. West southwest wind 5 to 10 mph becoming north northwest in the afternoon.

    Sunny then
    Chance
    T-storms

    High: 103 °F

  • Wednesday
    Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74. North wind 5 to 10 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    Low: 74 °F

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. North wind around 5 mph.

    Chance
    T-storms

    High: 87 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 72. Northeast wind around 5 mph becoming calm in the evening.

    Partly Cloudy

    Low: 72 °F

  • Friday

    Friday: Sunny, with a high near 94. Calm wind becoming east around 5 mph in the afternoon.

    Sunny

    High: 94 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 74. Southeast wind around 5 mph.

    Mostly Clear

    Low: 74 °F

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 97. South wind 5 to 10 mph.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 97 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 77. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Partly Cloudy

    Low: 77 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 81. South wind around 5 mph.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Increasing clouds and hot, with a high near 103. West southwest wind 5 to 10 mph becoming north northwest in the afternoon.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74. North wind 5 to 10 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. North wind around 5 mph.
Thursday Night
Partly cloudy, with a low around 72. Northeast wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 94. Calm wind becoming east around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 74. Southeast wind around 5 mph.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 97. South wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 77. South wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 97.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75.
Monday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 91.
Monday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74.
Tuesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Rowlett TX
 32.92°N 96.56°W (Elev. 499 ft)
Last Update:
7:16 pm CDT Aug 16, 2022
Forecast Valid:
11pm CDT Aug 16, 2022-6pm CDT Aug 23, 2022
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation