• Cloudy 75°
    Asthma Current Weather
    • Relative Humidity
      94%
    • Yesterday
      Temp
      73°
    • Pressure
      30.01 inHg
  • Early AM

    Jul 26

    Lo 74°

    Mostly cloudy

    Asthma Weather
    • Hi
      RealFeel
      102°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    Day Details >
  • Today

    Jul 26

    Hi 86°

    A thunderstorm in the area

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

    Jul 27

    Hi 88°

    Clouds and sun with a t-storm

    At Risk weather for asthma
    • Hi
      RealFeel
      106°
    • UV
      5 - High
    • Air Qual.
      Good
    Day Details >
Next

A thunderstorm tomorrow

7/26 7/27 Now: 1:27am
AM 1-5
  • 1am Mostly cloudy 76° 15%
  • 2am Mostly cloudy 76° 5%
  • 3am Mostly cloudy 75° 5%
  • 4am Mostly cloudy 74° 6%
  • 5am Mostly cloudy 74° 7%
PM 12-5
  • 12pm Mostly cloudy w/ t-storms 83° 51%
  • 1pm Intermittent clouds 84° 47%
  • 2pm Intermittent clouds 85° 47%
  • 3pm Mostly cloudy w/ t-storms 85° 51%
  • 4pm Intermittent clouds 84° 47%
  • 5pm Intermittent clouds 86° 32%
PM 6-11
  • 6pm Intermittent clouds 84° 32%
  • 7pm Intermittent clouds 82° 22%
  • 8pm Mostly cloudy 80° 2%
  • 9pm Mostly cloudy 78° 2%
  • 10pm Mostly cloudy 77° 2%
  • 11pm Mostly cloudy 75° 2%
Hourly Forecast >
Jul 26, 2016; 1:26 AM ET
Five-day Weather Forecast for St. Louis, MO
St. Louis, MO Weather Forecast

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Tue. Air Quality

Tue. Asthma Risk

Tue. UV Index