• Cloudy 23°
    Asthma Current Weather
    • Relative Humidity
      36%
    • Yesterday
      Temp
      28°
    • Pressure
      30.54 inHg
  • Tonight

    Feb 13

    Lo 20°

    Very cold with a bit of snow

    Asthma Weather
    • Hi
      RealFeel
      27°
    • UV
      4 - Moderate
    • Air Qual.
      Moderate
    Day Details >
  • Tomorrow

    Feb 14

    Hi 32°

    Cold with periods of snow

    Beneficial weather for asthma
    • Hi
      RealFeel
      24°
    • UV
      2 - Low
    • Air Qual.
      Good
    Day Details >
  • Monday

    Feb 15

    Hi 47°

    Mostly cloudy and milder

    Beneficial weather for asthma
    • Hi
      RealFeel
      49°
    • UV
      2 - Low
    • Air Qual.
      Good
    Day Details >
Next

1-3 inches of snow this evening through tomorrow afternoon

2/13 2/14 Now: 6:24pm
PM 6-10
  • 6pm Mostly cloudy 20° 2%
  • 7pm Cloudy 23° 35%
  • 8pm Cloudy 22° 40%
  • 9pm Flurries 21° 45%
  • 10pm Cloudy 20° 34%
AM 5-10
  • 5am Cloudy 21° 36%
  • 6am Cloudy 21° 40%
  • 7am Snow 21° 64%
  • 8am Snow 21° 65%
  • 9am Snow 22° 65%
  • 10am Cloudy 24° 40%
AM 11-4
  • 11am Cloudy 25° 34%
  • 12pm Cloudy 27° 40%
  • 1pm Snow 28° 54%
  • 2pm Cloudy 29° 49%
  • 3pm Cloudy 30° 47%
  • 4pm Cloudy 32° 49%
Hourly Forecast >
Feb 13, 2016; 6:39 PM ET
Five-day Weather Forecast for St. Louis, MO
St. Louis, MO Weather Forecast

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Sat. Air Quality

Sat. Asthma Risk

Sat. UV Index