Extreme Heat in the Southwest; Severe Weather in the Northern Plains; Heavy Rain in the East

Extreme heat continues across the Southwest as temperatures may top 120 degrees. The heat may expand across the West and south-central U.S. into the middle of the month. Severe thunderstorms capable of severe wind gusts and large hail will be the primary hazards today across the northern Plains into the upper Midwest. Rainfall could be locally heavy across the Eastern U.S. today. Read More >

Hazardous Weather Conditions

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Fair

86°F

30°C

Humidity 53%
Wind Speed S 8 mph
Barometer 29.93 in (1013.0 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 3 Aug 9:53 am CDT
Extended Forecast for

2 Miles NE Wylie TX

  • Today

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

    High: 97 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 75. Southeast wind 5 to 10 mph.

    Low: 75 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 98. Heat index values as high as 102. South wind 5 to 10 mph.

    High: 98 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 79. South southeast wind around 10 mph.

    Low: 79 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 97. South southwest wind around 10 mph.

    High: 97 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 79. South wind 10 to 15 mph.

    Low: 79 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 96. South wind around 10 mph.

    High: 96 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 78. South southeast wind around 10 mph.

    Low: 78 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 95. South wind 5 to 10 mph.

    High: 95 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 97. South wind around 5 mph.
Tonight
Clear, with a low around 75. Southeast wind 5 to 10 mph.
Tuesday
Sunny, with a high near 98. Heat index values as high as 102. South wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 79. South southeast wind around 10 mph.
Wednesday
Sunny, with a high near 97. South southwest wind around 10 mph.
Wednesday Night
Mostly clear, with a low around 79. South wind 10 to 15 mph.
Thursday
Sunny, with a high near 96. South wind around 10 mph.
Thursday Night
Mostly clear, with a low around 78. South southeast wind around 10 mph.
Friday
Sunny, with a high near 95. South wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 77.
Saturday
Sunny, with a high near 94.
Saturday Night
Mostly clear, with a low around 78.
Sunday
Sunny, with a high near 95.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Wylie TX
 33.08°N 96.48°W (Elev. 499 ft)
6:06 am CDT Aug 3, 2026
10am CDT Aug 3, 2026-6pm CDT Aug 9, 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