• Cloudy 56°
    Dust & Dander Current Weather
    • Relative Humidity
      54%
    • Yesterday
      Temp
      58°
    • RealFeel
      55°
  • Tonight

    May 25

    Lo 45°

    Mostly cloudy with a shower

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

    May 26

    Hi 63°

    Mostly cloudy, showers around

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      50 - Moderate
    Day Details >
  • Monday

    May 27

    Hi 69°

    A couple of thunderstorms

    Very High indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      50 - Moderate
    Day Details >
Next
5/25 5/26 Now: 7:00pm
PM 7-11
  • 7pm Cloudy 54° 21%
  • 8pm Cloudy 52° 30%
  • 9pm Mostly Cloudy 50° 30%
  • 10pm Mostly Cloudy 49° 35%
  • 11pm Showers 48° 40%
AM 6-11
  • 6am Showers 45° 40%
  • 7am Cloudy 48° 34%
  • 8am Showers 51° 51%
  • 9am Mostly Cloudy 54° 47%
  • 10am Cloudy 56° 43%
  • 11am Cloudy 58° 47%
PM 12-5
  • 12pm Showers 59° 51%
  • 1pm Cloudy 60° 43%
  • 2pm Showers 62° 56%
  • 3pm Showers 63° 56%
  • 4pm Mostly Cloudy 62° 49%
  • 5pm Mostly Cloudy 61° 33%
Hourly Forecast >

Saint Charles Pollen Levels - May 25

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

    Pollen

    Moderate

  • Weed

    Pollen

    Moderate

  • Tree

    Pollen

    Moderate

  • Mold

    Pollen

    Low

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Top Story

Saint Charles Weather Report

Freeze, Frost Risk From Michigan to Pennsylvania

May 25, 2013; 5:12 PM ET

Another plunge of chilly air will set the stage for the risk of a frost and freeze centered Michigan, Ohio, West Virginia and other nearby states this weekend. more >

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Smoke Alert: The Hidden Dangers of E-Cigarettes

May 25, 2013; 5:00 AM ET E-cigarette manufacturers claim the devices can help a person quit smoking, but have those claims ever been proven?

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps