• Mostly clear 58°
    Dust & Dander Current Weather
    • Relative Humidity
      49%
    • Yesterday
      Temp
      41°
    • RealFeel
      56°
  • Tonight

    Apr 20

    Lo 50°

    Some clouds

    Dust & Dander Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    Day Details >
  • Tomorrow

    Apr 21

    Hi 71°

    Couple of showers, t-storms

    Low indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    Day Details >
  • Tuesday

    Apr 22

    Hi 54°

    Clouds breaking and cooler

    Low indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    Day Details >
Next

Noticeably cooler weather on the way Tuesday

4/20 4/21 Now: 10:38pm
PM 10-2
  • 10pm Partly cloudy 59° 7%
  • 11pm Partly cloudy 57° 7%
  • 12am Partly cloudy 57° 7%
  • 1am Partly cloudy 56° 7%
  • 2am Mostly cloudy 55° 7%
AM 9-2
  • 9am Cloudy 58° 15%
  • 10am Cloudy 63° 15%
  • 11am Mostly cloudy 66° 17%
  • 12pm Mostly cloudy 67° 17%
  • 1pm Cloudy 68° 22%
  • 2pm Cloudy 71° 47%
PM 3-8
  • 3pm Thunderstorms 69° 51%
  • 4pm Cloudy 69° 43%
  • 5pm Thunderstorms 67° 51%
  • 6pm Cloudy 67° 47%
  • 7pm Cloudy 65° 44%
  • 8pm Partly cloudy 62° 47%
Hourly Forecast >

Round Lake Pollen Levels - April 20

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Moderate

  • Mold

    Pollen

    Low

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Top Story

Round Lake Weather Report

Rain Coming to Chicago with Roller Coaster Temperatures

April 20, 2014; 8:10 PM ET

A showery pattern with up-and-down temperatures is coming this week to Chicago. more >

Allergies Live Feed

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Is it a Cold or the Flu?

Apr 19, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps