• Thunderstorm 75°
    Ragweed Pollen Current Weather
    • Relative Humidity
      90%
    • Yesterday
      Temp
      77°
    • RealFeel
      80°
  • Early AM

    Aug 22

    Lo 74°

    A couple of showers and heavy thunderstorms

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    Day Details >
  • Today

    Aug 22

    Hi 89°

    Warmer with a thunderstorm

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

    Aug 23

    Hi 84°

    Clouds and sun with a t-storm

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

A thunderstorm today

8/22 8/22 Now: 12:47am
AM 12-4
  • 12am Thunderstorms 76° 51%
  • 1am Thunderstorms 76° 51%
  • 2am Mostly cloudy 76° 46%
  • 3am Thunderstorms 76° 54%
  • 4am Mostly cloudy 76° 49%
AM 11-4
  • 11am Intermittent clouds 84° 34%
  • 12pm Partly sunny 86° 34%
  • 1pm Mostly sunny 87° 34%
  • 2pm Mostly sunny 88° 34%
  • 3pm Intermittent clouds 89° 34%
  • 4pm Mostly sunny 88° 37%
PM 5-10
  • 5pm Partly sunny 87° 47%
  • 6pm Mostly cloudy w/ t-storms 81° 51%
  • 7pm Intermittent clouds 80° 47%
  • 8pm Mostly cloudy 79° 47%
  • 9pm Thunderstorms 79° 51%
  • 10pm Mostly cloudy 77° 47%
Hourly Forecast >

Prospect Heights Pollen Levels - August 22

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

    Pollen

    Low

  • Weed

    Pollen

    Moderate

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

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Top Story

Prospect Heights Weather Report

Chicago: Threat of Thunderstorms Lingers After Heavy Rains Flood Wrigley Field

August 21, 2014; 12:59 PM ET

While there may be a mix of sunshine and clouds over the area, Chicago is facing more rounds of thunderstorms over the next several days. more >

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