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Heavy Rain and Flooding in the Southern Plains

A cold front in the southern Plains will produce heavy rain and a flooding threat in the Arklatex area. These storms are expected to sink southward and weaken over South Texas on Thursday, and produce some moderate to locally heavy rainfall across southern Texas through the week. Read More >

Hazardous Weather Conditions

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Overcast

70°F

21°C

Humidity 90%
Wind Speed NE 15 G 28 mph
Barometer 29.89 in (1011.7 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 4 Oct 9:53 pm CDT
Extended Forecast for

Mc Kinney TX

  • Tonight

    Tonight: Showers and thunderstorms, mainly before 4am. Some of the storms could be severe and produce heavy rainfall. Steady temperature around 71. East northeast wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Severe
    Thunderstorms

    Low: 71 °F

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 81. North wind 10 to 15 mph, with gusts as high as 20 mph.

    Chance
    T-storms then
    Partly Sunny

    High: 81 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 62. North wind 5 to 10 mph.

    Mostly Clear

    Low: 62 °F

  • Friday

    Friday: Sunny, with a high near 81. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Sunny

    High: 81 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 51. North northeast wind around 15 mph, with gusts as high as 20 mph.

    Mostly Clear

    Low: 51 °F

  • Saturday

    Saturday: Sunny, with a high near 71. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Sunny

    High: 71 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 49. North northeast wind 5 to 10 mph becoming southeast after midnight.

    Mostly Clear

    Low: 49 °F

  • Sunday

    Sunday: Sunny, with a high near 77. South southwest wind 5 to 10 mph.

    Sunny

    High: 77 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 57. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Mostly Clear

    Low: 57 °F

Detailed Forecast

Tonight
Showers and thunderstorms, mainly before 4am. Some of the storms could be severe and produce heavy rainfall. Steady temperature around 71. East northeast wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Thursday
A 30 percent chance of showers and thunderstorms, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 81. North wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 62. North wind 5 to 10 mph.
Friday
Sunny, with a high near 81. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 51. North northeast wind around 15 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 71. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 49. North northeast wind 5 to 10 mph becoming southeast after midnight.
Sunday
Sunny, with a high near 77. South southwest wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 57. South wind 10 to 15 mph, with gusts as high as 20 mph.
Columbus Day
Sunny, with a high near 83.
Monday Night
Clear, with a low around 60.
Tuesday
Sunny, with a high near 85.
Tuesday Night
Mostly clear, with a low around 64.
Wednesday
Mostly sunny, with a high near 84.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Mc Kinney TX
 33.21°N 96.65°W (Elev. 600 ft)
Last Update:
10:29 pm CDT Oct 4, 2023
Forecast Valid:
10pm CDT Oct 4, 2023-6pm CDT Oct 11, 2023
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation