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Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Fog/Mist

43°F

6°C

Humidity 100%
Wind Speed N 13 mph
Barometer 29.98 in (1016.2 mb)
Dewpoint 43°F (6°C)
Visibility 1.00 mi
Wind Chill36°F (2°C)
Last update 7 Dec 8:53 am CST
Extended Forecast for

Collin County Regional Airport TX

Dense Fog Advisory December 7, 09:52am until December 7, 10:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory December 7, 09:52am until December 7, 10:00am

    NOW until 10:00am Sun

    Dense Fog Advisory

  • Today

    High: 55 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 31. North wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 53. North wind around 5 mph becoming calm in the afternoon.

    High: 53 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 35. Calm wind becoming south around 5 mph after midnight.

    Low: 35 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 62. South wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 62 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 44. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 44 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 67. South southwest wind 5 to 10 mph becoming north in the afternoon.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43. East northeast wind around 5 mph becoming south after midnight.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Today
Patchy fog before noon. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 55. North wind around 15 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 31. North wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 53. North wind around 5 mph becoming calm in the afternoon.
Monday Night
Mostly clear, with a low around 35. Calm wind becoming south around 5 mph after midnight.
Tuesday
Sunny, with a high near 62. South wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Clear, with a low around 44. South wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 67. South southwest wind 5 to 10 mph becoming north in the afternoon.
Wednesday Night
Mostly clear, with a low around 43. East northeast wind around 5 mph becoming south after midnight.
Thursday
Sunny, with a high near 66. South wind 5 to 10 mph becoming north in the afternoon.
Thursday Night
Mostly clear, with a low around 34.
Friday
Sunny, with a high near 50.
Friday Night
Mostly clear, with a low around 27.
Saturday
Sunny, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Collin County Regional Airport TX
 33.17°N 96.59°W (Elev. 551 ft)
Last Update:
8:46 am CST Dec 7, 2025
Forecast Valid:
9am CST Dec 7, 2025-6pm CST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation