• Early AM

    Apr 18

    Lo 60°

    A shower

    Hair Frizz Weather
    • Wind
      Gust
      15 mph
    • Precip
      51%
    • Hours of Precip
      4.5
    more
  • Today

    Apr 18

    78°Lo 60°

    A strong afternoon t-storm

    Advisory for hair frizz
    • Wind
      Gust
      10 mph
    • Precip
      56%
    • Hours of Precip
      3
    more
  • Sun

    Apr 19

    78°Lo 49°

    Sunny; breezy in the p.m.

    Watch for hair frizz
    • Wind
      Gust
      27 mph
    • Precip
      12%
    • Hours of Precip
      0
    more
  • Mon

    Apr 20

    70°Lo 49°

    Partly sunny and pleasant

    Unlikely for hair frizz
    • Wind
      Gust
      15 mph
    • Precip
      5%
    • Hours of Precip
      0
    more
  • Tue

    Apr 21

    69°Lo 52°

    A thunderstorm in the area

    Watch for hair frizz
    • Wind
      Gust
      17 mph
    • Precip
      40%
    • Hours of Precip
      2
Next Previous
Low clouds 63° Lo 56° RealFeel® 60° / 54°

N

E

S

W

  • Precipitation: 23%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 89%
  • Cloud Cover: 91%
  • Dew Point: 56° F
  • Visibility: 5 mi
7 mph

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2014
High 69° 73° N/A 81°
Low 52° 52° N/A 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:50 AM with 13:11 of sunlight, then sets at 8:01 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:13 AM with 14:06 of moolight, then sets at 11:19 PM

Mckinney Weather Report

Dallas: Severe Thunderstorm Threat to Loom Into Weekend

April 18, 2015; 12:42 AM ET

The threat for severe thunderstorms will return across the Dallas area for the first half of the weekend before skies begin to clear at the start of the new week. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Tue. Hair Frizz

Tue. Wind Maps

Tue. UV Index