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

Excessive Rainfall and Severe Thunderstorms Threaten the Southern U.S. Again Thursday

A Moderate Risk (Level 3 of 4) Excessive Rainfall Outlook and Flood Watches have been issued for portions of east Texas into Louisiana Thursday where flash, urban, and riverine flooding is possible. A Slight Risk (Level 2 of 5) for scattered severe thunderstorms has been issued from west Texas to the lower Mississippi Valley Thursday afternoon into Thursday night. Read More >

Hazardous Weather Conditions

Current conditions at

Rockwall Municipal Airport (KF46)

Lat: 32.93°NLon: 96.43°WElev: 564ft.

62°F

17°C

Humidity 100%
Wind Speed E 5 mph
Barometer 29.72 in
Dewpoint 62°F (17°C)
Visibility NA
Last update 17 May 3:35 am CDT
Extended Forecast for

Rowlett TX

Flood Watch May 17, 03:44am until May 17, 07:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch May 17, 03:44am until May 17, 07:00am

    NOW until 7:00am Fri

    Flood Watch

  • Overnight

    Low: 58 °F

    Slight Chance
    T-storms

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 1pm. Patchy fog between 7am and 1pm. Otherwise, partly sunny, with a high near 83. Calm wind becoming north around 5 mph in the afternoon.

    High: 83 °F

    Patchy Fog
    then Slight
    Chance
    T-storms and
    Patchy Fog

  • Friday Night

    Friday Night: Partly cloudy, with a low around 65. North northwest wind around 5 mph becoming calm in the evening.

    Low: 65 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 90. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 90 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 68. Southeast wind around 5 mph.

    Low: 68 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 90. South southeast wind 5 to 10 mph.

    High: 90 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 71. South southeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 71 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 90. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 90 °F

    Sunny

Detailed Forecast

Overnight
A 20 percent chance of showers and thunderstorms before 4am. Mostly cloudy, with a low around 58. Northeast wind around 5 mph.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Patchy fog between 7am and 1pm. Otherwise, partly sunny, with a high near 83. Calm wind becoming north around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 65. North northwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 90. Calm wind becoming south southwest around 5 mph in the afternoon.
Saturday Night
Clear, with a low around 68. Southeast wind around 5 mph.
Sunday
Sunny, with a high near 90. South southeast wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 71. South southeast wind around 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 90. South wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 75. South wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
A 10 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 92.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Wednesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 89.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
Thursday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Rowlett TX
 32.92°N 96.56°W (Elev. 499 ft)
Last Update:
11:33 pm CDT May 16, 2024
Forecast Valid:
3am CDT May 17, 2024-6pm CDT May 23, 2024
 
Forecast Discussion
 
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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