• Clear 65°
    Ragweed Pollen Current Weather
    • Relative Humidity
      76%
    • Yesterday
      Temp
      63°
    • RealFeel
      62°
  • Early AM

    Sep 21

    Lo 62°

    A shower or thunderstorm

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    Day Details >
  • Today

    Sep 21

    Hi 73°

    Partly sunny and not as warm

    Moderate ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    Day Details >
  • Tomorrow

    Sep 22

    Hi 70°

    Mostly sunny and pleasant

    Moderate ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    Day Details >
Next

Noticeably cooler today

9/21 9/22 Now: 4:35am
AM 4-8
  • 4am Partly cloudy 66° 40%
  • 5am Partly cloudy w/ t-storms 64° 51%
  • 6am Intermittent clouds 63° 47%
  • 7am Intermittent clouds 62° 29%
  • 8am Mostly sunny 63° 0%
PM 3-8
  • 3pm Mostly sunny 73° 0%
  • 4pm Mostly sunny 71° 0%
  • 5pm Mostly sunny 70° 0%
  • 6pm Mostly sunny 69° 0%
  • 7pm Mostly sunny 66° 0%
  • 8pm Mostly clear 63° 0%
PM 9-2
  • 9pm Mostly clear 62° 0%
  • 10pm Mostly clear 59° 0%
  • 11pm Clear 57° 0%
  • 12am Clear 56° 0%
  • 1am Clear 54° 0%
  • 2am Clear 53° 0%
Hourly Forecast >

Louisiana Pollen Levels - September 21

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

    Pollen

    Low

  • Weed

    Pollen

    Moderate

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Sep 20, 2014; 3:59 PM ET
A thunderstorm tonight
St. Louis, MO Weather Forecast

Loading...

Allergies Live Feed

    Loading...

    Loading...

    Loading...

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps