• Light fog 72°
    Asthma Current Weather
    • Relative Humidity
      93%
    • Yesterday
      Temp
      72°
    • Pressure
      30.13 inHg
  • Today

    Aug 30

    Hi 90°

    Partly sunny and humid

    At Risk weather for asthma
    • Hi
      RealFeel
      105°
    • UV
      5 - High
    • Air Qual.
      Moderate
    Day Details >
  • Tomorrow

    Aug 31

    Hi 85°

    Periods of sun with a t-storm

    At High Risk weather for asthma
    • Hi
      RealFeel
      96°
    • UV
      4 - Moderate
    • Air Qual.
      Moderate
    Day Details >
  • Thursday

    Sep 1

    Hi 80°

    Mostly sunny and pleasant

    Neutral weather for asthma
    • Hi
      RealFeel
      82°
    • UV
      5 - High
    • Air Qual.
      Good
    Day Details >
Next

Pleasant this weekend

8/30 8/31 Now: 6:21am
AM 6-10
  • 6am Fog 72° 0%
  • 7am Fog 75° 1%
  • 8am Partly sunny 77° 5%
  • 9am Partly sunny 79° 5%
  • 10am Partly sunny 82° 5%
PM 5-10
  • 5pm Partly sunny 88° 5%
  • 6pm Partly sunny 86° 5%
  • 7pm Partly sunny 83° 8%
  • 8pm Mostly cloudy 81° 14%
  • 9pm Mostly cloudy 79° 14%
  • 10pm Mostly cloudy 78° 18%
PM 11-4
  • 11pm Thunderstorms 76° 51%
  • 12am Cloudy 76° 47%
  • 1am Cloudy 75° 47%
  • 2am Thunderstorms 75° 51%
  • 3am Mostly cloudy 74° 47%
  • 4am Mostly cloudy 73° 38%
Hourly Forecast >
Aug 30, 2016; 5:11 AM ET
Five-day Weather Forecast for St. Louis, MO
St. Louis, MO Weather Forecast

Respiratory Health Live Feed

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Tue. Air Quality

Tue. Asthma Risk

Tue. UV Index