• Clear 41°
    Asthma Current Weather
    • Relative Humidity
      79%
    • Yesterday
      Temp
      44°
    • Pressure
      1025.00 mb
  • Early AM

    May 26

    Lo 45°

    Partly to mostly cloudy

    Asthma Weather
    • Hi
      RealFeel
      49°
    • UV
      5 - Moderate
    • Air Qual.
      Good
    Day Details >
  • Today

    May 26

    Hi 66°

    Mostly cloudy and cool

    Beneficial weather for asthma
    • Hi
      RealFeel
      68°
    • UV
      6 - High
    • Air Qual.
      Moderate
    Day Details >
  • Tomorrow

    May 27

    Hi 71°

    A couple of thunderstorms

    Neutral weather for asthma
    • Hi
      RealFeel
      68°
    • UV
      3 - Moderate
    • Air Qual.
      Good
    Day Details >
Next

Showers and thunderstorms around this evening through late Tuesday night

5/26 5/27 Now: 3:13am
AM 3-7
  • 3am Partly Cloudy 45° 20%
  • 4am Intermittent Clouds 45° 20%
  • 5am Intermittent Clouds 45° 20%
  • 6am Mostly Cloudy 45° 20%
  • 7am Mostly Cloudy 48° 15%
PM 2-7
  • 2pm Mostly Cloudy 66° 7%
  • 3pm Mostly Cloudy 66° 7%
  • 4pm Mostly Cloudy 65° 7%
  • 5pm Mostly Cloudy 65° 7%
  • 6pm Mostly Cloudy 64° 7%
  • 7pm Mostly Cloudy 61° 11%
PM 8-1
  • 8pm Mostly Cloudy 59° 48%
  • 9pm Showers 58° 52%
  • 10pm Cloudy 55° 48%
  • 11pm Mostly Cloudy 55° 47%
  • 12am Showers 54° 51%
  • 1am Mostly Cloudy 54° 43%
Hourly Forecast >

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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?

Sun. Air Quality

Sun. Asthma Risk

Sun. UV Index