• Mostly sunny 78°
    Ragweed Pollen Current Weather
    • Relative Humidity
      41%
    • Yesterday
      Temp
      75°
    • RealFeel
      81°
  • Today

    May 24

    Hi 86°

    Very warm with clouds and sun

    High ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      5 - High
    • Tree
      Pollen
      5 - High
    Day Details >
  • Tomorrow

    May 25

    Hi 84°

    Showers and a heavier t-storm

    High ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      5 - High
    • Tree
      Pollen
      5 - High
    Day Details >
  • Thursday

    May 26

    Hi 86°

    Partly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      5 - High
    Day Details >
Next

Thunderstorms, some strong, late Thursday night through Friday afternoon

5/24 5/25 Now: 10:41am
AM 10-2
  • 10am Mostly sunny 75° 7%
  • 11am Mostly sunny 79° 7%
  • 12pm Mostly sunny 81° 7%
  • 1pm Mostly sunny 82° 6%
  • 2pm Intermittent clouds 84° 5%
PM 9-2
  • 9pm Intermittent clouds 75° 15%
  • 10pm Mostly cloudy 72° 19%
  • 11pm Thunderstorms 68° 51%
  • 12am Mostly cloudy 68° 47%
  • 1am Cloudy 68° 47%
  • 2am Thunderstorms 68° 51%
AM 3-8
  • 3am Cloudy 67° 47%
  • 4am Cloudy 67° 40%
  • 5am Cloudy 66° 33%
  • 6am Cloudy 67° 33%
  • 7am Cloudy 68° 28%
  • 8am Cloudy 71° 20%
Hourly Forecast >

Downers Grove Pollen Levels - May 24

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Tree Pollen

    High

  • Ragweed Pollen

    High

  • Mold

    Low

  • Grass Pollen

    Moderate

May 24, 2016; 7:04 AM ET
An area of rain with embedded thunderstorms is drifting northeastward into New England. Once it is gone, warm humid air will take over.
Northeast Corridor: Warmer tomorrow and Thursday

Downers Grove Weather Report

Chicago: Warm, humid and stormy through Thursday

May 24, 2016; 8:31 AM ET

This week is likely to end up as the warmest week so far this year in the Chicago area, but the warm weather will be accompanied by stormy weather. more >

Allergies Live Feed

    Loading...

    Loading...

    Loading...

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps