• Early AM

    Aug 22

    Lo 77°

    Clear

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Today

    Aug 22

    96°Lo 73°

    Mostly sunny

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

    Aug 23

    96°Lo 73°

    Mostly sunny and seasonable

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

    Aug 24

    96°Lo 74°

    Mostly sunny and seasonable

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

    Aug 25

    97°Lo 74°

    Hot with plenty of sun

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
Clear 77° RealFeel® 78°

N

E

S

W

  • Humidity: 70%
  • Cloud Cover: 3%
  • Dew Point: 69° F
  • Rain: 0 in
  • Snow: 0 in
  • Visibility: 10 mi
9 mph
Top Story

McKinney Weather Report

Dallas: Sunshine and Warmth to Remain into Next Week

August 22, 2014; 4:16 AM ET

A seasonably hot weather pattern across the Dallas area will remain through the weekend with a large ridge of high pressure in place across the Deep South. 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