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

Frigid Airmass to Bring Significantly Colder Temperatures; Snow Continues Downwind of the Great Lakes

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected in the Southeast by Tuesday morning. Moderate to heavy lake effect snow will continue downwind of the Great Lakes through Monday. Several inches of snow accumulation is expected, including in portions of the Chicago Metro Read More >

Hazardous Weather Conditions

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Fair

35°F

2°C

Humidity 57%
Wind Speed NW 5 mph
Barometer 30.55 in (1035.5 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 10 Nov 3:53 am CST
Extended Forecast for

2 Miles SSW McKinney TX

Freeze Warning November 10, 04:41am until November 10, 09:00am
Click here for hazard details and duration
...
  •  
    Freeze Warning November 10, 04:41am until November 10, 09:00am

    NOW until 9:00am Mon

    Freeze Warning

  • Today

    High: 54 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 39. Light and variable wind becoming south 5 to 10 mph after midnight. Winds could gust as high as 20 mph.

    Low: 39 °F

    Clear

  • Veterans Day

    Veterans Day: Sunny, with a high near 68. South wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 50. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 50 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 76. South southwest wind 5 to 10 mph.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56. East southeast wind 5 to 10 mph.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 81. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 61. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 61 °F

    Mostly Clear

Detailed Forecast

Today
Sunny, with a high near 54. North northwest wind 5 to 10 mph.
Tonight
Clear, with a low around 39. Light and variable wind becoming south 5 to 10 mph after midnight. Winds could gust as high as 20 mph.
Veterans Day
Sunny, with a high near 68. South wind 15 to 20 mph, with gusts as high as 35 mph.
Tuesday Night
Mostly clear, with a low around 50. South wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 76. South southwest wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 56. East southeast wind 5 to 10 mph.
Thursday
Sunny, with a high near 81. South wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 61. South wind around 15 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 81. South wind 15 to 20 mph, with gusts as high as 30 mph.
Friday Night
Partly cloudy, with a low around 63.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 76. Chance of precipitation is 60%.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 49.
Sunday
A 20 percent chance of showers. Sunny, with a high near 67.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW McKinney TX
 33.17°N 96.62°W (Elev. 541 ft)
Last Update:
12:06 am CST Nov 10, 2025
Forecast Valid:
4am CST Nov 10, 2025-6pm CST Nov 16, 2025
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation