• Today

    Feb 28

    35°Lo 31°

    A little icy mix this morning

    Good for home energy
    • Avg
      RealFeel
      30°
    • Hi
      RealFeel
      31°
    • Wind
      Speed
      8 mph
    more
  • Sun

    Mar 1

    47°Lo 35°

    Warmer with showers around

    Fair for home energy
    • Avg
      RealFeel
      36°
    • Hi
      RealFeel
      46°
    • Wind
      Speed
      6 mph
    more
  • Mon

    Mar 2

    49°Lo 42°

    Mostly cloudy, a little rain

    Fair for home energy
    • Avg
      RealFeel
      39°
    • Hi
      RealFeel
      45°
    • Wind
      Speed
      9 mph
  • Tue

    Mar 3

    70°Lo 37°

    A couple of t-storms; warmer

    Poor for home energy
    • Avg
      RealFeel
      45°
    • Hi
      RealFeel
      66°
    • Wind
      Speed
      16 mph
    more
  • Wed

    Mar 4

    41°Lo 22°

    Cloudy, windy and much colder

    Good for home energy
    • Avg
      RealFeel
      16°
    • Hi
      RealFeel
      28°
    • Wind
      Speed
      22 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Rain
Rain
Cloudy
Cloudy
Rain
Cloudy
Cloudy
Rain
Temp (°F) 40° 39° 39° 39° 38° 39° 35° 36°
RealFeel® 30° 28° 30° 30° 26° 29° 25° 24°
Humidity 97% 96% 95% 94% 93% 92% 100% 100%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
55%
 
55%
 
49%
 
47%
 
51%
 
47%
 
47%
 
51%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
17%
 
17%
Ice
 
0%
 
0%
 
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  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 9 NNE 10 NNE 12 N 12 NNE 12 NNE 13 NNE 12 NNE 10 NNE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 99% 99% 100% 100% 100% 99% 94% 94%
Dew Point 39° 38° 38° 37° 36° 36° 35° 36°
Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F

Temperature History - Mar 2

more Historical Weather Data >
  Today Normal Record 3/2/2014
High 49° 59° N/A 67°
Low 42° 38° N/A 19°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:54 AM with 11:30 of sunlight, then sets at 6:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:00 PM with 13:29 of moolight, then sets at 5:29 AM

Mckinney Weather Report

Dallas: Invasion of Cold Air to Last Through Weekend

February 28, 2015; 1:00 AM ET

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

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

Mon. Home Energy Efficiency

Mon. Degree Days

Mon. UV Index