• Mostly sunny 78°
    Dust & Dander Current Weather
    • Relative Humidity
      25%
    • Yesterday
      Temp
      59°
    • RealFeel
      75°
  • Tonight

    Apr 20

    Lo 53°

    Increasing clouds

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

    Apr 21

    Hi 74°

    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 56°

    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: 6:47pm
PM 6-10
  • 6pm Partly sunny 71° 5%
  • 7pm Partly sunny 69° 6%
  • 8pm Partly cloudy 67° 7%
  • 9pm Partly cloudy 65° 7%
  • 10pm Partly cloudy 63° 7%
AM 5-10
  • 5am Cloudy 53° 7%
  • 6am Cloudy 55° 7%
  • 7am Cloudy 56° 11%
  • 8am Cloudy 59° 15%
  • 9am Cloudy 61° 15%
  • 10am Cloudy 65° 15%
AM 11-4
  • 11am Mostly cloudy 68° 17%
  • 12pm Mostly cloudy 69° 17%
  • 1pm Cloudy 70° 22%
  • 2pm Cloudy 74° 48%
  • 3pm Thunderstorms 69° 52%
  • 4pm Cloudy 70° 48%
Hourly Forecast >

Arlington Heights Pollen Levels - April 20

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Moderate

  • Mold

    Pollen

    Low

Loading...

Top Story

Arlington Heights Weather Report

Rain Coming to Chicago with Roller Coaster Temperatures

April 20, 2014; 6:12 PM ET

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

Allergies Live Feed

    Loading...

    Loading...

    Loading...

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