Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. Read More >

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Fair

39°F

4°C

Humidity 86%
Wind Speed S 10 mph
Barometer 29.97 in (1016.2 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 3 Dec 5:53 am CST
Extended Forecast for

Collin County Regional Airport TX

  • Today

    Today: Sunny, with a high near 60. South wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 60 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. South southeast wind 5 to 10 mph becoming north northeast 10 to 15 mph after midnight. Winds could gust as high as 20 mph.

    Low: 38 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers, mainly after noon.  Mostly cloudy, with a high near 46. North northeast wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 46 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 33. North wind around 5 mph becoming calm  in the evening.

    Low: 33 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 53. Calm wind becoming south southwest around 5 mph.

    High: 53 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38. South southeast wind around 5 mph becoming calm.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 61. Light and variable wind becoming south 5 to 10 mph in the morning.

    High: 61 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 40. South southeast wind around 5 mph becoming north in the evening.

    Low: 40 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 59. North wind 5 to 10 mph.

    High: 59 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 60. South wind 5 to 15 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 38. South southeast wind 5 to 10 mph becoming north northeast 10 to 15 mph after midnight. Winds could gust as high as 20 mph.
Thursday
A 30 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 46. North northeast wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 33. North wind around 5 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 53. Calm wind becoming south southwest around 5 mph.
Friday Night
Partly cloudy, with a low around 38. South southeast wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 61. Light and variable wind becoming south 5 to 10 mph in the morning.
Saturday Night
Partly cloudy, with a low around 40. South southeast wind around 5 mph becoming north in the evening.
Sunday
Mostly sunny, with a high near 59. North wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 33.
Monday
Sunny, with a high near 57.
Monday Night
Mostly clear, with a low around 38.
Tuesday
Sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
Collin County Regional Airport TX
 33.17°N 96.59°W (Elev. 551 ft)
5:06 am CST Dec 3, 2025
6am CST Dec 3, 2025-6pm CST Dec 9, 2025
 
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Additional Resources

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