• Today

    Apr 17

    67°Lo 47°

    Turning cloudy

    Moderate indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Fri

    Apr 18

    69°Lo 51°

    Clouds giving way to some sun

    Low indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
  • Sat

    Apr 19

    75°Lo 54°

    Sunshine and patchy clouds

    Low indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Sun

    Apr 20

    76°Lo 57°

    Mostly cloudy

    Low indoor dust & dander levels
    • Precip
      25%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      76%
    more
  • Mon

    Apr 21

    71°Lo 64°

    A couple of thunderstorms

    Low indoor dust & dander levels
    • Precip
      61%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      94%
    more
Next Previous
Hi 69° RealFeel® 75° Precipitation 2%

Day

N

E

S

W

  • SSW 4 mph
  • Gusts: 6 mph

Clouds giving way to some sun

  • Max UV Index: 6 (High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 51° RealFeel® 49° Precipitation 2%

Night

N

E

S

W

  • SE 4 mph
  • Gusts: 7 mph

Mainly clear

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • 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 - April 18

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    High

  • Mold

    Pollen

    High

Temperature History - Apr 18

more Historical Weather Data >
  Today Normal Record 4/18/2013
High 69° 68° N/A 74°
Low 51° 45° N/A 43°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:21 AM with 13:20 of sunlight, then sets at 7:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:26 PM with 10:14 of moolight, then sets at 9:40 AM

Is it a Cold or the Flu?

Apr 7, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps