Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Fair

38°F

3°C

Humidity 83%
Wind Speed Calm
Barometer 30.22 in (1025.0 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 8 Dec 8:53 pm CST
Extended Forecast for

3 Miles SSW Mc Kinney TX

  • Tonight

    Tonight: Patchy frost after 1am.  Otherwise, clear, with a low around 35. Calm wind becoming south around 5 mph after midnight.

    Low: 35 °F

    Clear then
    Patchy Frost

  • Tuesday

    Tuesday: Patchy frost before 8am.  Otherwise, sunny, with a high near 64. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 64 °F

    Patchy Frost
    then Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 44. South wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 44 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 62. Southwest wind 5 to 10 mph becoming north northeast in the morning.

    High: 62 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 39. North northeast wind around 5 mph becoming calm  in the evening.

    Low: 39 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 64. South southwest wind 5 to 10 mph.

    High: 64 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 45. South southeast wind around 5 mph.

    Low: 45 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 65. South southeast wind 5 to 10 mph becoming north northeast in the afternoon.

    High: 65 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 39. North northeast wind around 10 mph.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy frost after 1am. Otherwise, clear, with a low around 35. Calm wind becoming south around 5 mph after midnight.
Tuesday
Patchy frost before 8am. Otherwise, sunny, with a high near 64. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Clear, with a low around 44. South wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 62. Southwest wind 5 to 10 mph becoming north northeast in the morning.
Wednesday Night
Mostly clear, with a low around 39. North northeast wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 64. South southwest wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 45. South southeast wind around 5 mph.
Friday
Sunny, with a high near 65. South southeast wind 5 to 10 mph becoming north northeast in the afternoon.
Friday Night
Partly cloudy, with a low around 39. North northeast wind around 10 mph.
Saturday
Partly sunny, with a high near 56.
Saturday Night
Mostly cloudy, with a low around 43.
Sunday
Partly sunny, with a high near 56.
Sunday Night
Mostly cloudy, with a low around 45.
Monday
Partly sunny, with a high near 61.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Mc Kinney TX
 33.17°N 96.67°W (Elev. 699 ft)
5:06 pm CST Dec 8, 2025
9pm CST Dec 8, 2025-6pm CST Dec 15, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database