• Light fog 72°
    Ragweed Pollen Current Weather
    • Relative Humidity
      97%
    • Yesterday
      Temp
      69°
    • RealFeel
      77°
  • Early AM

    Aug 22

    Lo 70°

    A couple of showers and heavy thunderstorms

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

    Aug 22

    Hi 89°

    Partly sunny with a t-storm

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

    Aug 23

    Hi 84°

    Clouds and sun with a t-storm

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

Thunderstorms, some strong, Monday evening

8/22 8/23 Now: 1:00am
AM 1-5
  • 1am Thunderstorms 71° 51%
  • 2am Intermittent clouds 71° 44%
  • 3am Mostly cloudy w/ t-storms 71° 52%
  • 4am Partly cloudy 70° 48%
  • 5am Partly cloudy 70° 47%
PM 12-5
  • 12pm Partly sunny 83° 34%
  • 1pm Mostly sunny 85° 34%
  • 2pm Mostly sunny 86° 34%
  • 3pm Intermittent clouds 86° 34%
  • 4pm Partly sunny 89° 37%
  • 5pm Intermittent clouds 86° 47%
PM 6-11
  • 6pm Mostly cloudy w/ t-storms 82° 51%
  • 7pm Intermittent clouds 81° 47%
  • 8pm Intermittent clouds 79° 47%
  • 9pm Thunderstorms 78° 51%
  • 10pm Cloudy 76° 47%
  • 11pm Cloudy 74° 32%
Hourly Forecast >

DeKalb Pollen Levels - August 22

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

    Pollen

    Low

  • Weed

    Pollen

    Moderate

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

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Top Story

DeKalb Weather Report

Chicago: Threat of Thunderstorms Lingers After Heavy Rains Flood Wrigley Field

August 21, 2014; 12:59 PM ET

While there may be a mix of sunshine and clouds over the area, Chicago is facing more rounds of thunderstorms over the next several days. more >

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Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps