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

Severe Weather Expected From the South to the Midwest; Critical Fire Weather in the Southwest; Excessive Heat in Texas

Isolated to scattered severe thunderstorms are expected to develop from the southern Plains to portions of the Midwest Friday. Damaging winds and very large hail will be the primary hazards. On the drier side of the system, critical fire weather conditions will be possible across the Southwest. Meanwhile, excessive heat concerns continue to impact portions of southern Texas and Florida. Read More >

Hazardous Weather Conditions

Current conditions at

Rockwall Municipal Airport (KF46)

Lat: 32.93°NLon: 96.43°WElev: 564ft.

70°F

21°C

Humidity 100%
Wind Speed NW 3 mph
Barometer 29.78 in
Dewpoint 70°F (21°C)
Visibility NA
Last update 25 May 3:15 am CDT
Extended Forecast for

Rockwall TX

  • Overnight

    Overnight: Mostly cloudy, with a low around 72. South wind around 5 mph.

    Low: 72 °F

    Mostly Cloudy

  • Saturday

    Saturday: Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 90. Heat index values as high as 100. South wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 90 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms between 9pm and midnight. Partly cloudy, with a low around 74. South southeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    Low: 74 °F

    Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 96. Heat index values as high as 103. South southwest wind around 15 mph, with gusts as high as 30 mph.

    High: 96 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 71. South southeast wind 5 to 10 mph.

    Low: 71 °F

    Mostly Clear

  • Memorial Day

    Memorial Day: Sunny, with a high near 94. South wind 5 to 10 mph becoming east in the afternoon.

    High: 94 °F

    Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 69. East northeast wind 5 to 10 mph.

    Low: 69 °F

    Slight Chance
    T-storms

  • Tuesday

    Tuesday: Mostly sunny, with a high near 88. East wind 5 to 10 mph.

    High: 88 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. East wind 5 to 10 mph.

    Low: 69 °F

    Slight Chance
    T-storms

Detailed Forecast

Overnight
Mostly cloudy, with a low around 72. South wind around 5 mph.
Saturday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 90. Heat index values as high as 100. South wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday Night
A chance of showers and thunderstorms between 9pm and midnight. Partly cloudy, with a low around 74. South southeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 96. Heat index values as high as 103. South southwest wind around 15 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 71. South southeast wind 5 to 10 mph.
Memorial Day
Sunny, with a high near 94. South wind 5 to 10 mph becoming east in the afternoon.
Monday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 69. East northeast wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 88. East wind 5 to 10 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. East wind 5 to 10 mph.
Wednesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 83.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
Friday
A 20 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:
Rockwall TX
 32.92°N 96.46°W (Elev. 558 ft)
Last Update:
12:12 am CDT May 25, 2024
Forecast Valid:
3am CDT May 25, 2024-6pm CDT May 31, 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