Hazardous Weather Conditions

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Thunderstorm in Vicinity and Breezy

26°C

78°F

Humidity 71%
Wind Speed NW 33 G 54 km/h
Barometer 1015.2 mb (29.99 in)
Dewpoint 20°C (68°F)
Visibility 16 km
Heat Index27°C (80°F)
Last update 12 Jul 7:53 pm CDT
Extended Forecast for

Collin County Regional Airport TX

Flood Watch July 12, 08:41pm until July 13, 07:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch July 12, 08:41pm until July 13, 07:00pm

    NOW until 7:00pm Sun

    Flood Watch

  • Tonight

    Low: 23 °C

    T-storms
    Likely

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 31. South wind around 15 km/h.  New rainfall amounts between 2 and 3 cm possible.

    High: 31 °C

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 23. South wind 5 to 10 km/h.

    Low: 23 °C

    Chance
    T-storms

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 32. South wind 10 to 15 km/h.

    High: 32 °C

    Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 24. South wind around 10 km/h.

    Low: 24 °C

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 34. South wind 10 to 20 km/h, with gusts as high as 30 km/h.

    High: 34 °C

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 24. South wind 10 to 15 km/h.

    Low: 24 °C

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 34. South wind 15 to 20 km/h, with gusts as high as 30 km/h.

    High: 34 °C

    Mostly Sunny

Detailed Forecast

Tonight
Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 23. South wind 10 to 15 km/h. Chance of precipitation is 70%. New rainfall amounts between 7.5 mm and 1 cm possible.
Sunday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 31. South wind around 15 km/h. New rainfall amounts between 2 and 3 cm possible.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 23. South wind 5 to 10 km/h.
Monday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 32. South wind 10 to 15 km/h.
Monday Night
Partly cloudy, with a low around 24. South wind around 10 km/h.
Tuesday
Mostly sunny, with a high near 34. South wind 10 to 20 km/h, with gusts as high as 30 km/h.
Tuesday Night
Mostly clear, with a low around 24. South wind 10 to 15 km/h.
Wednesday
Mostly sunny, with a high near 34. South wind 15 to 20 km/h, with gusts as high as 30 km/h.
Wednesday Night
Mostly clear, with a low around 24. South wind 10 to 20 km/h.
Thursday
Mostly sunny, with a high near 36.
Thursday Night
Partly cloudy, with a low around 24.
Friday
Mostly sunny, with a high near 36.
Friday Night
Mostly clear, with a low around 25.
Saturday
Mostly sunny, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
Collin County Regional Airport TX
 33.19°N 96.59°W (Elev. 554 m)
5:26 pm CDT Jul 12, 2025
8pm CDT Jul 12, 2025-6pm CDT Jul 19, 2025
 
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Additional Resources

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