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Hazardous Weather Conditions

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Mostly Cloudy

51°F

11°C

Humidity 36%
Wind Speed S 9 mph
Barometer 30.29 in (1027.2 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 20 Jan 2:53 pm CST
Extended Forecast for

Allen TX

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

  • This Afternoon

    This Afternoon: Sunny, with a high near 54. South southwest wind around 5 mph.

    High: 54 °F

    Sunny

  • Tonight

    Tonight: A 40 percent chance of showers after 3am. Increasing clouds, with a steady temperature around 51. South wind 5 to 10 mph.

    Low: 51 °F

    Partly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers before noon. Cloudy, then gradually becoming mostly sunny, with a high near 62. South wind around 5 mph becoming north in the afternoon.

    High: 62 °F

    Chance
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 43. Northeast wind around 5 mph.

    Low: 43 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 61. East southeast wind around 5 mph.

    High: 61 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 50 percent chance of showers after midnight. Cloudy, with a low around 40. East wind 5 to 10 mph.

    Low: 40 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Rain showers likely before noon, then rain showers, possibly mixed with freezing rain and sleet. High near 41. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    High: 41 °F

    Showers
    Likely then
    Wintry Mix

  • Friday Night

    Friday Night: Rain showers, freezing rain, and sleet before midnight, then sleet, possibly mixed with freezing rain. The sleet could be heavy at times. Low around 19. Northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    Low: 19 °F

    Wintry Mix

  • Saturday

    Saturday: Sleet, possibly mixed with snow showers and freezing rain. The sleet could be heavy at times. High near 25. North northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    High: 25 °F

    Wintry Mix

Detailed Forecast

This Afternoon
Sunny, with a high near 54. South southwest wind around 5 mph.
Tonight
A 40 percent chance of showers after 3am. Increasing clouds, with a steady temperature around 51. South wind 5 to 10 mph.
Wednesday
A 40 percent chance of showers before noon. Cloudy, then gradually becoming mostly sunny, with a high near 62. South wind around 5 mph becoming north in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 43. Northeast wind around 5 mph.
Thursday
Mostly cloudy, with a high near 61. East southeast wind around 5 mph.
Thursday Night
A 50 percent chance of showers after midnight. Cloudy, with a low around 40. East wind 5 to 10 mph.
Friday
Rain showers likely before noon, then rain showers, possibly mixed with freezing rain and sleet. High near 41. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Friday Night
Rain showers, freezing rain, and sleet before midnight, then sleet, possibly mixed with freezing rain. The sleet could be heavy at times. Low around 19. Northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Saturday
Sleet, possibly mixed with snow showers and freezing rain. The sleet could be heavy at times. High near 25. North northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Saturday Night
A chance of snow showers, freezing rain, and sleet. Mostly cloudy, with a low around 11. Chance of precipitation is 40%.
Sunday
Partly sunny and cold, with a high near 25.
Sunday Night
Partly cloudy, with a low around 8.
Monday
Sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Allen TX
 33.1°N 96.67°W (Elev. 656 ft)
Last Update:
12:01 pm CST Jan 20, 2026
Forecast Valid:
3pm CST Jan 20, 2026-6pm CST Jan 26, 2026
 
Forecast Discussion
 
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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