• Today

    Jul 11

    91°Lo 75°

    A thunderstorm this afternoon

    Moderate ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Sat

    Jul 12

    95°Lo 78°

    Humid; a stray p.m. t-storm

    Moderate ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
  • Sun

    Jul 13

    92°Lo 74°

    A severe afternoon t-storm

    High ragweed pollen levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      52 - High
    • Tree
      Pollen
      0 - Low
    more
  • Mon

    Jul 14

    87°Lo 60°

    Clouds and sun with a t-storm

    Moderate ragweed pollen levels
    • Precip
      55%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      69%
    more
  • Tue

    Jul 15

    75°Lo 58°

    Mostly sunny and cooler

    Ragweed Pollen Weather
    • Precip
      8%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      11%
    more
Next Previous
Hi 95° RealFeel® 103° Precipitation 40%

Day

N

E

S

W

  • SSW 8 mph
  • Gusts: 13 mph

Sun and some clouds, hotter and very humid; a thunderstorm in one or two spots in the afternoon

  • Max UV Index: 7 (High)
  • Thunderstorms: 60%
  • Precipitation: 0.15 in
  • Rain: 0.15 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 78° RealFeel® 77° Precipitation 25%

Night

N

E

S

W

  • SSW 7 mph
  • Gusts: 12 mph

Partly cloudy, warm and humid

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Saint Louis Pollen Levels - July 12

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

    Pollen

    Low

  • Weed

    Pollen

    Moderate

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    High

Temperature History - Jul 12

more Historical Weather Data >
  Today Normal Record 7/12/2013
High 95° 88° N/A 85°
Low 78° 67° N/A 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:47 AM with 14:40 of sunlight, then sets at 8:27 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:30 PM with 10:47 of moolight, then sets at 7:17 AM

Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps