• Cloudy 72°
    Asthma Current Weather
    • Relative Humidity
      78%
    • Yesterday
      Temp
      69°
    • Pressure
      29.91 inHg
  • Early AM

    Jul 1

    Lo 68°

    A shower or thunderstorm

    Asthma Weather
    • Hi
      RealFeel
      84°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    Day Details >
  • Today

    Jul 1

    Hi 83°

    Pleasant with some sun

    Neutral weather for asthma
    • Hi
      RealFeel
      86°
    • UV
      7 - Very High
    • Air Qual.
      Moderate
    Day Details >
  • Tomorrow

    Jul 2

    Hi 71°

    Rain and a t-storm; cooler

    Neutral weather for asthma
    • Hi
      RealFeel
      72°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    Day Details >
Next

Rain and a thunderstorm from late tomorrow night to Tuesday afternoon can lead to flooding

7/1 7/2 Now: 1:46am
AM 1-5
  • 1am Cloudy 72° 47%
  • 2am Cloudy 71° 47%
  • 3am Thunderstorms 70° 51%
  • 4am Cloudy 69° 47%
  • 5am Cloudy 69° 34%
PM 12-5
  • 12pm Partly sunny 78° 0%
  • 1pm Partly sunny 80° 0%
  • 2pm Partly sunny 81° 0%
  • 3pm Partly sunny 82° 0%
  • 4pm Partly sunny 83° 0%
  • 5pm Partly sunny 80° 0%
PM 6-11
  • 6pm Partly sunny 79° 0%
  • 7pm Partly sunny 77° 0%
  • 8pm Partly sunny 75° 2%
  • 9pm Partly cloudy 73° 2%
  • 10pm Partly cloudy 72° 2%
  • 11pm Partly cloudy 70° 2%
Hourly Forecast >
Jul 01, 2016; 2:32 AM ET
Five-day Weather Forecast for St. Louis, MO
St. Louis, MO Weather Forecast

Respiratory Health Live Feed

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Fri. Air Quality

Fri. Asthma Risk

Fri. UV Index