• Clouds and sun 81°
    Asthma Current Weather
    • Relative Humidity
      71%
    • Yesterday
      Temp
      84°
    • Pressure
      29.96 inHg
  • Today

    Jul 27

    Hi 87°

    Clouds and sun with a t-storm

    At High Risk weather for asthma
    • Hi
      RealFeel
      106°
    • UV
      4 - Moderate
    • Air Qual.
      Moderate
    Day Details >
  • Tomorrow

    Jul 28

    Hi 89°

    A couple of thunderstorms

    At Risk weather for asthma
    • Hi
      RealFeel
      104°
    • UV
      5 - High
    • Air Qual.
      Good
    Day Details >
  • Friday

    Jul 29

    Hi 86°

    A thunderstorm in the area

    At Risk weather for asthma
    • Hi
      RealFeel
      98°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    Day Details >
Next

A thunderstorm today

7/27 7/28 Now: 10:40am
AM 10-2
  • 10am Intermittent clouds 80° 25%
  • 11am Intermittent clouds 81° 47%
  • 12pm Mostly cloudy w/ t-storms 79° 51%
  • 1pm Intermittent clouds 82° 47%
  • 2pm Intermittent clouds 85° 43%
PM 9-2
  • 9pm Partly cloudy 80° 47%
  • 10pm Partly cloudy 79° 38%
  • 11pm Partly cloudy 78° 28%
  • 12am Partly cloudy 77° 28%
  • 1am Partly cloudy 76° 33%
  • 2am Partly cloudy 76° 43%
AM 3-8
  • 3am Partly cloudy 76° 47%
  • 4am Partly cloudy w/ t-storms 75° 51%
  • 5am Partly cloudy 74° 36%
  • 6am Partly sunny 75° 30%
  • 7am Partly sunny 76° 34%
  • 8am Intermittent clouds 77° 48%
Hourly Forecast >
Jul 27, 2016; 5:10 AM ET
Five-day Weather Forecast for St. Louis, MO
St. Louis, MO Weather Forecast

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Wed. Air Quality

Wed. Asthma Risk

Wed. UV Index