Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Terrell, Terrell Municipal Airport (KTRL)

Lat: 32.71°NLon: 96.27°WElev: 472ft.

Fair

99°F

37°C

Humidity 34%
Wind Speed S 12 G 20 mph
Barometer 29.97 in (1013.9 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index103°F (39°C)
Last update 19 Aug 12:53 pm CDT
Extended Forecast for

6 Miles SSE Quinlan TX

Extreme Heat Warning August 19, 01:07pm until August 20, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 19, 01:07pm until August 20, 08:00pm

    NOW until 8:00pm Thu

    Extreme Heat Warning

  • This Afternoon

    High: 104 °F

    Hot

  • Tonight

    Tonight: Partly cloudy, with a low around 79. South wind 5 to 10 mph.

    Low: 79 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny and hot, with a high near 105. Heat index values as high as 109. Southwest wind 5 to 10 mph.

    High: 105 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 78. South wind around 5 mph.

    Low: 78 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 105. South southwest wind around 5 mph.

    High: 105 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 77. South wind around 5 mph.

    Low: 77 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 105. Southwest wind around 5 mph.

    High: 105 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 79. East southeast wind around 5 mph becoming south after midnight.

    Low: 79 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Mostly sunny and hot, with a high near 104. Heat index values as high as 109. South southwest wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 79. South wind 5 to 10 mph.
Thursday
Sunny and hot, with a high near 105. Heat index values as high as 109. Southwest wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 78. South wind around 5 mph.
Friday
Sunny and hot, with a high near 105. South southwest wind around 5 mph.
Friday Night
Mostly clear, with a low around 77. South wind around 5 mph.
Saturday
Sunny and hot, with a high near 105. Southwest wind around 5 mph.
Saturday Night
Mostly clear, with a low around 79. East southeast wind around 5 mph becoming south after midnight.
Sunday
Sunny and hot, with a high near 106. South southwest wind around 5 mph.
Sunday Night
Mostly clear, with a low around 80.
Monday
Sunny and hot, with a high near 105.
Monday Night
Mostly clear, with a low around 80.
Tuesday
Sunny and hot, with a high near 104.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSE Quinlan TX
 32.83°N 96.1°W (Elev. 515 ft)
11:31 am CDT Aug 19, 2026
1pm CDT Aug 19, 2026-6pm CDT Aug 25, 2026
 
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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