Flash Flood Watches in Southeast and Tennessee Valley; Critical Fire Weather in California; Severe Weather in Upper Midwest

Flash flood watches are in effect today in parts of the Southeast and Tennessee Valley from organized areas of heavy to excessive rainfall. Meanwhile, critical fire weather conditions are likely across northern California with offshore winds and dry conditions. Finally, a strong cold front will produce severe thunderstorms across the Upper to Mid Mississippi Valley. Read More >

Hazardous Weather Conditions

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Fair

96°F

36°C

Humidity 37%
Wind Speed SE 12 mph
Barometer 29.78 in (1007.6 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index99°F (37°C)
Last update 20 Sep 5:53 pm CDT
Extended Forecast for

Collin County Regional Airport TX

  • Tonight

    Tonight: Mostly clear, with a low around 71. South wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 20 mph.

    Mostly Clear

    Low: 71 °F

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms before 1pm.  Mostly sunny, with a high near 84. North wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    Slight Chance
    T-storms

    High: 84 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 56. North wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

    Mostly Clear

    Low: 56 °F

  • Wednesday

    Wednesday: Sunny, with a high near 82. North wind 5 to 15 mph, with gusts as high as 25 mph.

    Sunny

    High: 82 °F

  • Wednesday
    Night

    Wednesday Night: Clear, with a low around 53. East northeast wind 5 to 10 mph.

    Clear

    Low: 53 °F

  • Thursday

    Thursday: Sunny, with a high near 83. Light and variable wind becoming southeast 5 to 10 mph in the morning.

    Sunny

    High: 83 °F

  • Thursday
    Night

    Thursday Night: Clear, with a low around 58. Southeast wind 5 to 10 mph.

    Clear

    Low: 58 °F

  • Friday

    Friday: Sunny, with a high near 87. South wind 5 to 10 mph.

    Sunny

    High: 87 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 60. South wind 5 to 10 mph.

    Mostly Clear

    Low: 60 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 71. South wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Tuesday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 84. North wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 56. North wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Wednesday
Sunny, with a high near 82. North wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Clear, with a low around 53. East northeast wind 5 to 10 mph.
Thursday
Sunny, with a high near 83. Light and variable wind becoming southeast 5 to 10 mph in the morning.
Thursday Night
Clear, with a low around 58. Southeast wind 5 to 10 mph.
Friday
Sunny, with a high near 87. South wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 60. South wind 5 to 10 mph.
Saturday
Sunny, with a high near 90.
Saturday Night
Clear, with a low around 62.
Sunday
Sunny, with a high near 91.
Sunday Night
Clear, with a low around 64.
Monday
Sunny, with a high near 90.
Click Map For Forecast
Point Forecast:
Collin County Regional Airport TX
 33.19°N 96.59°W (Elev. 554 ft)
5:28 pm CDT Sep 20, 2021
6pm CDT Sep 20, 2021-6pm CDT Sep 27, 2021
 
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Additional Resources

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