• Mostly cloudy 20°
    Asthma Current Weather
    • Relative Humidity
      57%
    • Yesterday
      Temp
    • Pressure
      30.70 inHg
  • Today

    Feb 28

    Hi 29°

    A little afternoon snow

    Beneficial weather for asthma
    • Hi
      RealFeel
      23°
    • UV
      0 - Low
    • Air Qual.
      Good
    Day Details >
  • Tomorrow

    Mar 1

    Hi 36°

    Snow and rain in the p.m.

    Beneficial weather for asthma
    • Hi
      RealFeel
      36°
    • UV
      0 - Low
    • Air Qual.
      Good
    Day Details >
  • Monday

    Mar 2

    Hi 36°

    Cold with variable cloudiness

    Beneficial weather for asthma
    • Hi
      RealFeel
      40°
    • UV
      0 - Moderate
    • Air Qual.
      Good
    Day Details >
Next

2-4 inches of snow this afternoon through tomorrow afternoon

2/28 3/1 Now: 9:17am
AM 9-1
  • 9am Cloudy 18° 2%
  • 10am Cloudy 20° 2%
  • 11am Mostly cloudy 22° 2%
  • 12pm Cloudy 24° 5%
  • 1pm Snow 25° 58%
PM 8-1
  • 8pm Snow 28° 58%
  • 9pm Cloudy 29° 49%
  • 10pm Snow 28° 57%
  • 11pm Snow 27° 57%
  • 12am Cloudy 26° 49%
  • 1am Snow 26° 56%
AM 2-7
  • 2am Snow 27° 56%
  • 3am Cloudy 27° 49%
  • 4am Cloudy 27° 47%
  • 5am Snow 28° 51%
  • 6am Cloudy 28° 47%
  • 7am Cloudy 28° 43%
Hourly Forecast >
Feb 27, 2015; 5:26 PM ET
2-4 inches of snow late tomorrow afternoon through Sunday afternoon
St. Louis, MO Weather Forecast

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Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?

Sat. Air Quality

Sat. Asthma Risk

Sat. UV Index