• Clear 9°
    Ragweed Pollen Current Weather
    • Relative Humidity
      66%
    • Yesterday
      Temp
      31°
    • RealFeel
      -3°
  • Early AM

    Feb 27

    Lo 7°

    Frigid

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

    Feb 27

    Hi 23°

    Partly sunny and quite cold

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

    Feb 28

    Hi 32°

    Mostly cloudy

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

An inch or two of snow and ice tomorrow evening through Sunday evening

2/27 2/28 Now: 2:05am
AM 2-6
  • 2am Clear 9° 0%
  • 3am Mostly clear 8° 0%
  • 4am Mostly clear 8° 0%
  • 5am Mostly clear 7° 0%
  • 6am Mostly clear 7° 0%
PM 1-6
  • 1pm Partly sunny 18° 0%
  • 2pm Partly sunny 20° 0%
  • 3pm Partly sunny 20° 0%
  • 4pm Partly sunny 23° 0%
  • 5pm Partly sunny 19° 0%
  • 6pm Partly cloudy 17° 0%
PM 7-12
  • 7pm Intermittent clouds 16° 0%
  • 8pm Intermittent clouds 14° 0%
  • 9pm Intermittent clouds 14° 0%
  • 10pm Intermittent clouds 13° 0%
  • 11pm Intermittent clouds 13° 0%
  • 12am Intermittent clouds 12° 0%
Hourly Forecast >

Belleville Pollen Levels - February 27

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Feb 26, 2015; 10:52 AM ET
Snow Sunday will accumulate a coating to an inch before changing to rain
St. Louis, MO Weather Forecast

Allergies Live Feed

    Loading...

    Loading...

    Loading...

Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps