• Mostly cloudy 72°
    Asthma Current Weather
    • Relative Humidity
      59%
    • Yesterday
      Temp
      64°
    • Pressure
      30.04 inHg
  • Today

    Jun 2

    Hi 73°

    Warmer with clouds and sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      76°
    • UV
      4 - Moderate
    • Air Qual.
      Moderate
    Day Details >
  • Tomorrow

    Jun 3

    Hi 81°

    Mostly sunny and beautiful

    Beneficial weather for asthma
    • Hi
      RealFeel
      88°
    • UV
      8 - Very High
    • Air Qual.
      Moderate
    Day Details >
  • Thursday

    Jun 4

    Hi 85°

    Partly sunny and humid

    Beneficial weather for asthma
    • Hi
      RealFeel
      93°
    • UV
      8 - Very High
    • Air Qual.
      Moderate
    Day Details >
Next

Thunderstorms in the area Friday morning through Friday evening

6/2 6/3 Now: 3:28pm
PM 3-7
  • 3pm Intermittent clouds 71° 0%
  • 4pm Partly sunny 72° 0%
  • 5pm Partly sunny 73° 0%
  • 6pm Partly sunny 73° 0%
  • 7pm Mostly sunny 72° 0%
AM 2-7
  • 2am Mostly clear 58° 0%
  • 3am Mostly clear 57° 0%
  • 4am Mostly clear 57° 0%
  • 5am Mostly clear 55° 0%
  • 6am Mostly sunny 59° 0%
  • 7am Mostly sunny 60° 0%
AM 8-1
  • 8am Mostly sunny 64° 0%
  • 9am Mostly sunny 66° 0%
  • 10am Mostly sunny 71° 0%
  • 11am Mostly sunny 75° 0%
  • 12pm Mostly sunny 75° 0%
  • 1pm Mostly sunny 77° 0%
Hourly Forecast >
Jun 02, 2015; 3:44 PM ET
Five-day Weather Forecast for St. Louis, MO
St. Louis, MO Weather Forecast

Respiratory Health Live Feed

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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.

Tue. Air Quality

Tue. Asthma Risk

Tue. UV Index