Heavy Rain in the Southeast; Wintry Mix from the Plains through the Ohio Valley

A storm system will bring a number impacts to the central and eastern US. Heavy rain and thunderstorms are expected in the Gulf Coast and Deep South. Further north, a wintry mix may produce a glaze of ice from the Ozarks/Mid-South east through the Ohio Valley. Accumulating snow is expected from the central Plains east into the Upper Ohio Valley/Lower Great Lakes. Read More >

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Fog/Mist

37°F

3°C

Humidity 89%
Wind Speed N 10 mph
Barometer 30.13 in (1021.6 mb)
Dewpoint 34°F (1°C)
Visibility 5.00 mi
Wind Chill30°F (-1°C)
Last update 1 Dec 4:53 pm CST
Extended Forecast for

3 Miles SSW Mc Kinney TX

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 27. North northwest wind around 5 mph.

    Low: 27 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 49. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 49 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 37. South southeast wind 5 to 10 mph.

    Low: 37 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 61. South wind 5 to 15 mph becoming north northwest in the afternoon.

    High: 61 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 36. North wind 5 to 10 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 25 mph.

    Low: 36 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after noon.  Mostly cloudy, with a high near 43. North wind 10 to 20 mph, with gusts as high as 25 mph.

    High: 43 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 31. North wind around 5 mph becoming calm  in the evening.

    Low: 31 °F

    Slight Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 51. Calm wind becoming south around 5 mph in the afternoon.

    High: 51 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37. Calm wind becoming south around 5 mph after midnight.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 27. North northwest wind around 5 mph.
Tuesday
Sunny, with a high near 49. Calm wind becoming south southeast around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 37. South southeast wind 5 to 10 mph.
Wednesday
Sunny, with a high near 61. South wind 5 to 15 mph becoming north northwest in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 36. North wind 5 to 10 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 25 mph.
Thursday
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 43. North wind 10 to 20 mph, with gusts as high as 25 mph.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 31. North wind around 5 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 51. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 37. Calm wind becoming south around 5 mph after midnight.
Saturday
Sunny, with a high near 60.
Saturday Night
Mostly clear, with a low around 40.
Sunday
Sunny, with a high near 58.
Sunday Night
Mostly clear, with a low around 34.
Monday
Mostly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Mc Kinney TX
 33.17°N 96.67°W (Elev. 699 ft)
5:06 pm CST Dec 1, 2025
5pm CST Dec 1, 2025-6pm CST Dec 8, 2025
 
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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