• Cloudy 56°
    Asthma Current Weather
    • Relative Humidity
      48%
    • Yesterday
      Temp
      54°
    • Pressure
      29.88 inHg
  • Early AM

    May 5

    Lo 46°

    Clear

    Asthma Weather
    • Hi
      RealFeel
      68°
    • UV
      5 - High
    • Air Qual.
      Good
    Day Details >
  • Today

    May 5

    Hi 67°

    Mostly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      69°
    • UV
      5 - High
    • Air Qual.
      Good
    Day Details >
  • Tomorrow

    May 6

    Hi 79°

    Sunny, pleasant and warmer

    Beneficial weather for asthma
    • Hi
      RealFeel
      81°
    • UV
      5 - High
    • Air Qual.
      Moderate
    Day Details >
Next

A thunderstorm Saturday night

5/5 5/5 Now: 12:11am
AM 12-4
  • 12am Mostly clear 53° 0%
  • 1am Clear 51° 0%
  • 2am Clear 50° 0%
  • 3am Clear 50° 0%
  • 4am Clear 49° 0%
AM 11-4
  • 11am Sunny 60° 0%
  • 12pm Mostly sunny 62° 0%
  • 1pm Mostly sunny 63° 0%
  • 2pm Partly sunny 65° 0%
  • 3pm Intermittent clouds 66° 0%
  • 4pm Intermittent clouds 66° 0%
PM 5-10
  • 5pm Intermittent clouds 67° 0%
  • 6pm Partly sunny 66° 0%
  • 7pm Mostly sunny 64° 0%
  • 8pm Clear 62° 0%
  • 9pm Clear 59° 0%
  • 10pm Clear 57° 0%
Hourly Forecast >
May 04, 2016; 6:37 PM ET
Five-day Weather Forecast for St. Louis, MO
St. Louis, MO Weather Forecast

Respiratory Health Live Feed

    Loading...

    Loading...

    Loading...

Thu. Air Quality

Thu. Asthma Risk

Thu. UV Index