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

Heat Wave Continues in the Northeastern Quarter of the U.S.; Excessive Rain May Bring Flooding in the North Central U.S.

The heat wave is expected to peak in the eastern Great Lakes and New England today, and the Ohio Valley and Mid-Atlantic Friday into the weekend. Widespread daily record high temperatures are likely. Heavy to excessive rainfall will be associated with thunderstorms forecast to move across parts of the northern Plains and Upper Midwest today into Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Rockwall Municipal Airport (KF46)

Lat: 32.93°NLon: 96.43°WElev: 564ft.

Partly Cloudy

78°F

26°C

Humidity 88%
Wind Speed SE 7 mph
Barometer 30.17 in
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 20 Jun 8:35 am CDT
Extended Forecast for

McLendon-Chisholm TX

  • Today

    Today: Partly sunny, with a high near 93. Heat index values as high as 100. East wind around 10 mph.

    High: 93 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 74. East wind 5 to 10 mph becoming light east southeast after midnight.

    Low: 74 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 94. Heat index values as high as 99. Calm wind becoming east around 5 mph in the morning.

    High: 94 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 73. East southeast wind around 5 mph becoming calm in the evening.

    Low: 73 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 96. Calm wind becoming south southwest around 5 mph in the morning.

    High: 96 °F

    Sunny

  • Saturday Night

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

    Low: 75 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 98. South southwest wind around 5 mph.

    High: 98 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 76. South wind around 5 mph.

    Low: 76 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 97. South southwest wind around 5 mph.

    High: 97 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 93. Heat index values as high as 100. East wind around 10 mph.
Tonight
Partly cloudy, with a low around 74. East wind 5 to 10 mph becoming light east southeast after midnight.
Friday
Mostly sunny, with a high near 94. Heat index values as high as 99. Calm wind becoming east around 5 mph in the morning.
Friday Night
Mostly clear, with a low around 73. East southeast wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 96. Calm wind becoming south southwest around 5 mph in the morning.
Saturday Night
Mostly clear, with a low around 75. South wind around 5 mph.
Sunday
Sunny, with a high near 98. South southwest wind around 5 mph.
Sunday Night
Clear, with a low around 76. South wind around 5 mph.
Monday
Sunny, with a high near 97. South southwest wind around 5 mph.
Monday Night
Mostly clear, with a low around 78.
Tuesday
Sunny, with a high near 98.
Tuesday Night
Mostly clear, with a low around 79.
Wednesday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 97.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
McLendon-Chisholm TX
 32.83°N 96.37°W (Elev. 489 ft)
Last Update:
5:04 am CDT Jun 20, 2024
Forecast Valid:
8am CDT Jun 20, 2024-6pm CDT Jun 26, 2024
 
Forecast Discussion
 
Get as KML Get as XML

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