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

Heat Wave in the Central and Southern U.S.; Severe Thunderstorms and Excessive Rainfall in the Upper Midwest

An ongoing heat wave will continue today and Tuesday from much of the Great Plains to the lower Mississippi River Valley and into northern Florida. Dangerous heat is also expected in southern California and Puerto Rico. Scattered severe thunderstorms will be possible over parts of the Upper Midwest today with destructive wind gusts possible for parts of Minnesota into Wisconsin. Read More >

Hazardous Weather Conditions

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Fair

82°F

28°C

Humidity 69%
Wind Speed S 7 mph
Barometer 29.97 in (1014.0 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 24 Jun 7:53 am CDT
Extended Forecast for

2 Miles SSE Blue Ridge TX

Heat Advisory June 24, 12:00pm until June 25, 07:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: Sunny, with a high near 98. Heat index values as high as 106. South wind 5 to 10 mph.

    High: 98 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 79. South wind 5 to 10 mph.

    Low: 79 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 99. Heat index values as high as 107. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 99 °F

    Hot

  • Tuesday Night

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

    Low: 78 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms before 1pm. Sunny and hot, with a high near 100. South southwest wind 5 to 10 mph.

    High: 100 °F

    Slight Chance
    T-storms

  • Wednesday Night

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

    Low: 78 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 98. South southeast wind 5 to 10 mph.

    High: 98 °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 and hot, with a high near 99. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 99 °F

    Hot

Detailed Forecast

Today
Sunny, with a high near 98. Heat index values as high as 106. South wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 79. South wind 5 to 10 mph.
Tuesday
Sunny and hot, with a high near 99. Heat index values as high as 107. South wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 78. South wind around 10 mph.
Wednesday
A 20 percent chance of showers and thunderstorms before 1pm. Sunny and hot, with a high near 100. South southwest wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 78. South wind around 5 mph.
Thursday
Sunny, with a high near 98. South southeast wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 78. South southeast wind around 10 mph.
Friday
Sunny and hot, with a high near 99. South wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 79.
Saturday
Mostly sunny and hot, with a high near 99.
Saturday Night
Mostly clear, with a low around 79.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 99.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Blue Ridge TX
 33.26°N 96.38°W (Elev. 538 ft)
Last Update:
5:08 am CDT Jun 24, 2024
Forecast Valid:
8am CDT Jun 24, 2024-6pm CDT Jun 30, 2024
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation