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.

Fog/Mist

44°F

7°C

Humidity 85%
Wind Speed SE 9 mph
Barometer 30.22 in (1024.3 mb)
Dewpoint 40°F (4°C)
Visibility 6.00 mi
Wind Chill39°F (4°C)
Last update 22 Jan 9:53 am CST
Extended Forecast for

Lucas TX

Winter Storm Watch January 23, 12:00pm until January 25, 12:00pm
Extreme Cold Watch January 24, 06:00pm until January 26, 12:00pm
Click here for hazard details and duration
Winter Storm Watch
Extreme Cold Watch

  • Today

    Today: Mostly cloudy, with a high near 59. East wind 5 to 10 mph.

    High: 59 °F

    Mostly Cloudy

  • Tonight

    Tonight: Cloudy, with a low around 41. East wind 5 to 10 mph.

    Low: 41 °F

    Cloudy

  • Friday

    Friday: Showers likely, mainly after noon. Cloudy, with a high near 46. East northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 46 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: Rain showers before 9pm, then rain showers and sleet between 9pm and midnight, then freezing rain and sleet after midnight. Low around 25. Wind chill values between 15 and 20. Northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New ice accumulation of around a 0.1 of an inch possible. New sleet accumulation of less than one inch possible.

    Low: 25 °F

    Wintry Mix

  • Saturday

    Saturday: Freezing rain and sleet. The sleet could be heavy at times. Temperature falling to around 23 by 5pm. Northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.

    High: 27 °F⇓

    Wintry Mix

  • Saturday Night

    Saturday Night: Freezing rain and sleet before midnight, then freezing rain and sleet likely, possibly mixed with snow showers between midnight and 3am, then snow showers and sleet likely after 3am. Low around 13. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    Low: 13 °F

    Wintry Mix

  • Sunday

    Sunday: A chance of snow showers and sleet before noon. Mostly cloudy and cold, with a high near 23. North northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 23 °F

    Chance
    Snow/Sleet
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 5. North northwest wind 5 to 10 mph.

    Low: 5 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 31. North northwest wind around 5 mph becoming south in the afternoon.

    High: 31 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 59. East wind 5 to 10 mph.
Tonight
Cloudy, with a low around 41. East wind 5 to 10 mph.
Friday
Showers likely, mainly after noon. Cloudy, with a high near 46. East northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain showers before 9pm, then rain showers and sleet between 9pm and midnight, then freezing rain and sleet after midnight. Low around 25. Wind chill values between 15 and 20. Northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New ice accumulation of around a 0.1 of an inch possible. New sleet accumulation of less than one inch possible.
Saturday
Freezing rain and sleet. The sleet could be heavy at times. Temperature falling to around 23 by 5pm. Northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.
Saturday Night
Freezing rain and sleet before midnight, then freezing rain and sleet likely, possibly mixed with snow showers between midnight and 3am, then snow showers and sleet likely after 3am. Low around 13. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Sunday
A chance of snow showers and sleet before noon. Mostly cloudy and cold, with a high near 23. North northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 5. North northwest wind 5 to 10 mph.
Monday
Sunny, with a high near 31. North northwest wind around 5 mph becoming south in the afternoon.
Monday Night
Mostly clear, with a low around 15.
Tuesday
Mostly sunny, with a high near 41.
Tuesday Night
Partly cloudy, with a low around 26.
Wednesday
Mostly sunny, with a high near 42.
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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 am CST Jan 22, 2026
Forecast Valid:
10am CST Jan 22, 2026-6pm CST Jan 28, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation