• Sunny 52°
    Ragweed Pollen Current Weather
    • Relative Humidity
      89%
    • Yesterday
      Temp
      52°
    • RealFeel
      49°
  • Today

    Sep 19

    Hi 73°

    Breezy with clouds and sun

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

    Sep 20

    Hi 78°

    A strong afternoon t-storm

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

    Sep 21

    Hi 70°

    Clouds breaking and breezy

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

Watch for a strong thunderstorm tomorrow afternoon

9/19 9/20 Now: 7:11am
AM 7-11
  • 7am Mostly sunny 50° 0%
  • 8am Fog 53° 0%
  • 9am Fog 57° 0%
  • 10am Fog 63° 0%
  • 11am Sunny 67° 0%
PM 6-11
  • 6pm Partly sunny 70° 0%
  • 7pm Partly cloudy 67° 0%
  • 8pm Mostly clear 64° 0%
  • 9pm Clear 63° 0%
  • 10pm Mostly clear 62° 0%
  • 11pm Mostly clear 60° 0%
AM 12-5
  • 12am Mostly clear 60° 0%
  • 1am Mostly clear 60° 2%
  • 2am Mostly clear 59° 7%
  • 3am Mostly clear 58° 7%
  • 4am Partly cloudy 58° 7%
  • 5am Partly cloudy 57° 7%
Hourly Forecast >

Naperville Pollen Levels - September 19

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

    Pollen

    Low

  • Weed

    Pollen

    Moderate

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Sep 19, 2014; 7:02 AM ET
Watch for a strong thunderstorm tomorrow afternoon
Chicago, IL Weather Forecast

Loading...

Top Story

Naperville Weather Report

Chicago: Chance of Interrupting Thunderstorms for Weekend

September 19, 2014; 5:18 AM ET

Chicago is facing a mostly clear weekend with the threat of some disruptive thunderstorms on Saturday. more >

Allergies Live Feed

    Loading...

    Loading...

    Loading...

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps