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    Next 5 Days
    • Current Weather

      46° F
      Cloudy
      Asthma
      • Relative Humidity: 98%
      • Yesterday Temp: 41°
      • Pressure: 29.63 inHg
    • Today

      Jan 20

      55° Hi
      Fog in the morning; cloudy
      • Neutral
      • weather for asthma
      • Hi RealFeel: 51°
      • UV: 2 - Low
      • Air Qual.: Moderate
      } Day Details
    • Tomorrow

      Jan 21

      63° Hi
      Partly sunny and warm
      • Beneficial
      • weather for asthma
      • Hi RealFeel: 61°
      • UV: 2 - Low
      • Air Qual.: Moderate
      } Day Details
    • Sunday

      Jan 22

      53° Hi
      Cloudy and cooler
      • Beneficial
      • weather for asthma
      • Hi RealFeel: 49°
      • UV: 2 - Low
      • Air Qual.: Good
      } Day Details
    Next 6 Hours
    • 6AM

      Jan 20

      46°
      Showers
      Precip 51%
    • 7AM

      47°
      Fog
      Precip 0%
    • 8AM

      47°
      Fog
      Precip 0%
    • 9AM

      48°
      Fog
      Precip 0%
    • 10AM

      49°
      Cloudy
      Precip 0%
    • 11AM

      50°
      Cloudy
      Precip 0%
    Jan 20, 2017; 5:02 AM ET
Five-day Weather Forecast for St. Louis, MO
    St. Louis, MO Weather Forecast

    Respiratory Health Live Feed

    Fri. Air Quality

    Fri. Asthma Risk

    Fri. UV Index