• Partly cloudy 70°
    Asthma Current Weather
    • Relative Humidity
      94%
    • Yesterday
      Temp
      69°
    • Pressure
      29.96 inHg
  • Early AM

    Aug 2

    Lo 68°

    Partly cloudy

    Asthma Weather
    • Hi
      RealFeel
      97°
    • UV
      5 - High
    • Air Qual.
      Good
    Day Details >
  • Today

    Aug 2

    Hi 92°

    Mostly sunny and humid

    Beneficial weather for asthma
    • Hi
      RealFeel
      97°
    • UV
      7 - Very High
    • Air Qual.
      Good
    Day Details >
  • Tomorrow

    Aug 3

    Hi 91°

    A thunderstorm in the area

    Beneficial weather for asthma
    • Hi
      RealFeel
      101°
    • UV
      7 - Very High
    • Air Qual.
      Good
    Day Details >
Next

A thundershower tomorrow

8/2 8/3 Now: 3:01am
AM 3-7
  • 3am Mostly clear 70° 0%
  • 4am Mostly clear 70° 0%
  • 5am Mostly clear 68° 0%
  • 6am Mostly clear 70° 0%
  • 7am Mostly sunny 70° 0%
PM 2-7
  • 2pm Sunny 91° 0%
  • 3pm Sunny 92° 0%
  • 4pm Sunny 91° 0%
  • 5pm Sunny 91° 0%
  • 6pm Sunny 89° 0%
  • 7pm Sunny 86° 0%
PM 8-1
  • 8pm Mostly sunny 83° 0%
  • 9pm Mostly clear 81° 0%
  • 10pm Mostly clear 78° 0%
  • 11pm Mostly clear 77° 0%
  • 12am Mostly clear 76° 0%
  • 1am Mostly clear 75° 0%
Hourly Forecast >
Aug 02, 2015; 1:28 AM ET
Five-day Weather Forecast for St. Louis, MO
St. Louis, MO Weather Forecast

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The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Sun. Air Quality

Sun. Asthma Risk

Sun. UV Index