• Partly sunny 85°
    Ragweed Pollen Current Weather
    • Relative Humidity
      31%
    • Yesterday
      Temp
      87°
    • RealFeel
      85°
  • Today

    Jul 31

    Hi 87°

    Partly sunny

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

    Aug 1

    Hi 85°

    Mostly sunny and pleasant

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

    Aug 2

    Hi 85°

    A strong thunderstorm

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

Thunderstorms, some strong, late tomorrow night through late Sunday night; storms can bring downpours, large hail and damaging winds

7/31 8/1 Now: 2:38pm
PM 2-6
  • 2pm Mostly sunny 86° 0%
  • 3pm Mostly sunny 87° 0%
  • 4pm Mostly sunny 86° 0%
  • 5pm Mostly sunny 85° 0%
  • 6pm Mostly sunny 83° 0%
AM 1-6
  • 1am Mostly clear 70° 0%
  • 2am Mostly clear 69° 0%
  • 3am Mostly clear 68° 0%
  • 4am Mostly clear 67° 0%
  • 5am Mostly clear 66° 0%
  • 6am Mostly sunny 65° 0%
AM 7-12
  • 7am Mostly sunny 66° 0%
  • 8am Sunny 69° 1%
  • 9am Sunny 72° 1%
  • 10am Sunny 76° 1%
  • 11am Sunny 79° 1%
  • 12pm Sunny 81° 1%
Hourly Forecast >

Northbrook Pollen Levels - July 31

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

    Low

  • Ragweed Pollen

    Low

  • Tree Pollen

    High

  • Mold Pollen

    Low

Jul 31, 2015; 5:38 AM ET
Five-day Weather Forecast for Chicago, IL
Chicago, IL Weather Forecast

Northbrook Weather Report

Chicago: Unsettled Weather to Make Early-Week Return

July 31, 2015; 2:37 PM ET

Temperatures will stay in the 80s, with the daytime high slowly working its way into the low 80s by Monday. more >

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