• Tonight

    Feb 27

    Lo 25°

    Cold with a little snow

    Snow Days Weather
    • Snow
      75%
    • Ice
      6%
    • Snow
      0.55 in
  • Sat

    Feb 28

    38°Lo 32°

    A little icy mix in the a.m.

    Likely for a snow day
    • Snow
      43%
    • Ice
      53%
    • Snow
      0.04 in
    more
  • Sun

    Mar 1

    50°Lo 36°

    Warmer with showers around

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Mon

    Mar 2

    50°Lo 47°

    Mostly cloudy, a little rain

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Tue

    Mar 3

    70°Lo 41°

    A couple of t-storms; warmer

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
2pm
3pm 4pm 5pm 6pm 7pm 8pm 9pm
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Forecast
Flurries
Flurries
Flurries
Flurries
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 26° 27° 27° 26° 25° 26° 27° 26°
RealFeel® 15° 15° 12° 13° 17° 19° 19° 19°
Humidity 85% 81% 81% 85% 88% 81% 80% 84%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
45%
 
45%
 
58%
 
58%
 
48%
 
34%
 
34%
 
40%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Wind (mph) 12 ENE 12 ENE 14 NE 12 NE 8 NE 8 NE 8 NE 8 NE
UV Index 1 1 0 0 0 0 0 0
Cloud Cover 100% 100% 100% 100% 100% 100% 100% 100%
Dew Point 22° 22° 22° 22° 22° 21° 21° 22°
Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F

Temperature History - Feb 27

more Historical Weather Data >
  Today Normal Record 2/27/2014
High 27° 58° N/A 54°
Low 25° 37° N/A 18°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:57 AM with 11:25 of sunlight, then sets at 6:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:23 PM with 14:05 of moolight, then sets at 3:28 AM

Mckinney Weather Report

Dallas: Invasion of Cold Air to Last Through Weekend

February 27, 2015; 3:42 PM ET

The Dallas area will continue to face an onslaught of winter weather into the weekend. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Fri. Snow Day Potential