• Early AM

    May 24

    Lo 69°

    Showers and thunderstorms, some heavy

    Ragweed Pollen Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Today

    May 24

    78°Lo 67°

    Heavy t-storms; mostly cloudy

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Mon

    May 25

    80°Lo 64°

    Heavy t-storms in the p.m.

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Tue

    May 26

    84°Lo 67°

    A shower and t-storm around

    Low ragweed pollen levels
    • Precip
      60%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      45%
    more
  • Wed

    May 27

    85°Lo 68°

    A shower and t-storm around

    Low ragweed pollen levels
    • Precip
      60%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      66%
    more
Next Previous
Hi 78° RealFeel® 78° Precipitation 69%

Day

N

E

S

W

  • SSE 15 mph
  • Gusts: 22 mph

Heavy t-storms; mostly cloudy and humid; storms can bring downpours, large hail and damaging winds

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0.82 in
  • Rain: 0.82 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 5 hrs
  • Hours of Rain: 5 hrs
Lo 67° RealFeel® 66° Precipitation 40%

Night

N

E

S

W

  • SSE 12 mph
  • Gusts: 16 mph

A shower or thunderstorm in spots early this evening; otherwise, overcast and humid

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs

Mckinney Pollen Levels - May 24

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Moderate

  • Mold

    Pollen

    Low

Temperature History - May 24

more Historical Weather Data >
  Today Normal Record 5/24/2014
High 78° 81° N/A 85°
Low 67° 63° N/A 70°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:21 AM with 14:04 of sunlight, then sets at 8:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:24 PM with 13:15 of moolight, then sets at 1:39 AM

Mckinney Weather Report

LIVE: Tornadoes, Flooding Threaten the Plains

May 24, 2015; 2:14 AM ET

The best threat for severe weather late Saturday will be near the Red River Valley to Southeast Texas. more >

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps