National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Fair

25°F

-4°C

Humidity 69%
Wind Speed Calm
Barometer 30.62 in (1039.1 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 26 Jan 7:53 pm CST
Extended Forecast for

Lucas TX

Extreme Cold Warning January 26, 08:28pm until January 27, 09:00am
Click here for hazard details and duration
Extreme Cold Warning
  •  
    Extreme Cold Warning January 26, 08:28pm until January 27, 09:00am

    NOW until 9:00am Tue

    Extreme Cold Warning

  • Tonight

    Low: 13 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38. Wind chill values between 5 and 15. South southwest wind 5 to 10 mph.

    High: 38 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Patchy freezing fog after 4am. Partly cloudy, with a low around 20. South wind around 5 mph becoming calm.

    Low: 20 °F

    Mostly Cloudy
    then Patchy
    Freezing Fog

  • Wednesday

    Wednesday: Areas of freezing fog before 11am. Mostly sunny, with a high near 40. Wind chill values between 15 and 25. North northwest wind around 5 mph becoming calm in the afternoon.

    High: 40 °F

    Areas
    Freezing Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 27. Calm wind becoming south around 5 mph.

    Low: 27 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 47. South southeast wind 5 to 10 mph becoming north in the afternoon.

    High: 47 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 25. North wind around 10 mph.

    Low: 25 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 38. North wind around 10 mph, with gusts as high as 20 mph.

    High: 38 °F

    Mostly Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 13. Wind chill values between 4 and 9. Calm wind becoming southwest around 5 mph after midnight.
Tuesday
Mostly sunny, with a high near 38. Wind chill values between 5 and 15. South southwest wind 5 to 10 mph.
Tuesday Night
Patchy freezing fog after 4am. Partly cloudy, with a low around 20. South wind around 5 mph becoming calm.
Wednesday
Areas of freezing fog before 11am. Mostly sunny, with a high near 40. Wind chill values between 15 and 25. North northwest wind around 5 mph becoming calm in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 27. Calm wind becoming south around 5 mph.
Thursday
Partly sunny, with a high near 47. South southeast wind 5 to 10 mph becoming north in the afternoon.
Thursday Night
Mostly cloudy, with a low around 25. North wind around 10 mph.
Friday
Mostly sunny, with a high near 38. North wind around 10 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 14. North wind around 10 mph.
Saturday
Mostly sunny, with a high near 32.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
Sunny, with a high near 43.
Sunday Night
Mostly clear, with a low around 27.
Monday
Mostly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lucas TX
 33.1°N 96.59°W (Elev. 597 ft)
Last Update:
5:06 pm CST Jan 26, 2026
Forecast Valid:
8pm CST Jan 26, 2026-6pm CST Feb 2, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation