• Sunny 72°
    Ragweed Pollen Current Weather
    • Relative Humidity
      40%
    • Yesterday
      Temp
      61°
    • RealFeel
      71°
  • Today

    Sep 19

    Hi 72°

    Sunshine; breezy in the p.m.

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

    Sep 20

    Hi 78°

    Thunderstorms, strong late

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

    Sep 21

    Hi 69°

    Clouds breaking; not as warm

    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; storms can bring damaging winds

9/19 9/20 Now: 2:09pm
PM 2-6
  • 2pm Mostly sunny 72° 0%
  • 3pm Mostly sunny 72° 0%
  • 4pm Mostly sunny 72° 0%
  • 5pm Mostly sunny 71° 0%
  • 6pm Mostly sunny 69° 0%
AM 1-6
  • 1am Partly cloudy 62° 7%
  • 2am Mostly cloudy 61° 7%
  • 3am Mostly cloudy 61° 7%
  • 4am Mostly cloudy 61° 6%
  • 5am Mostly cloudy 60° 5%
  • 6am Mostly cloudy 60° 5%
AM 7-12
  • 7am Mostly cloudy 60° 8%
  • 8am Thunderstorms 62° 64%
  • 9am Thunderstorms 64° 64%
  • 10am Mostly cloudy 68° 49%
  • 11am Mostly cloudy 71° 18%
  • 12pm Mostly cloudy 73° 18%
Hourly Forecast >

Round Lake 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

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Round Lake Weather Report

Chicago: Chance of Interrupting Thunderstorms for Weekend

September 19, 2014; 1:24 PM ET

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

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