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

Heavy Rain in the Southeast; Wintry Mix from the Plains through the Ohio Valley

A storm system will bring a number impacts to the central and eastern US. Heavy rain and thunderstorms are expected in the Gulf Coast and Deep South. Further north, a wintry mix may produce a glaze of ice from the Ozarks/Mid-South east through the Ohio Valley. Accumulating snow is expected from the central Plains east into the Upper Ohio Valley/Lower Great Lakes. Read More >

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Overcast

36°F

2°C

Humidity 82%
Wind Speed N 7 mph
Barometer 30.21 in (1024.6 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 1 Dec 7:53 am CST
Extended Forecast for

Celina TX

  • Today

    Today: A 20 percent chance of showers before 9am. Cloudy, with a high near 41. East wind around 5 mph becoming north in the afternoon.

    High: 41 °F

    Slight Chance
    Showers then
    Cloudy

  • Tonight

    Tonight: Mostly cloudy during the early evening, then gradual clearing, with a low around 27. North wind around 5 mph.

    Low: 27 °F

    Gradual
    Clearing

  • Tuesday

    Tuesday: Sunny, with a high near 49. Calm wind becoming south around 5 mph in the afternoon.

    High: 49 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 37. South southeast wind 5 to 10 mph.

    Low: 37 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 61. South wind 5 to 15 mph becoming east in the afternoon.

    High: 61 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 37. North wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 37 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of showers after noon. Mostly cloudy, with a high near 43. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 43 °F

    Cloudy then
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers, mainly before midnight. Cloudy, with a low around 36. North wind around 5 mph.

    Low: 36 °F

    Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 50. North wind around 5 mph becoming south in the afternoon.

    High: 50 °F

    Partly Sunny

Detailed Forecast

Today
A 20 percent chance of showers before 9am. Cloudy, with a high near 41. East wind around 5 mph becoming north in the afternoon.
Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 27. North wind around 5 mph.
Tuesday
Sunny, with a high near 49. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 37. South southeast wind 5 to 10 mph.
Wednesday
Sunny, with a high near 61. South wind 5 to 15 mph becoming east in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 37. North wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday
A 40 percent chance of showers after noon. Mostly cloudy, with a high near 43. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
A 40 percent chance of showers, mainly before midnight. Cloudy, with a low around 36. North wind around 5 mph.
Friday
Partly sunny, with a high near 50. North wind around 5 mph becoming south in the afternoon.
Friday Night
Partly cloudy, with a low around 37.
Saturday
Sunny, with a high near 60.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Celina TX
 33.32°N 96.78°W (Elev. 682 ft)
Last Update:
5:06 am CST Dec 1, 2025
Forecast Valid:
8am CST Dec 1, 2025-6pm CST Dec 7, 2025
 
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