• Partly sunny 72°
    Asthma Current Weather
    • Relative Humidity
      73%
    • Yesterday
      Temp
      63°
    • Pressure
      29.70 inHg
  • Today

    Apr 30

    Hi 74°

    A strong afternoon t-storm

    At High Risk weather for asthma
    • Hi
      RealFeel
      75°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    Day Details >
  • Tomorrow

    May 1

    Hi 73°

    Mostly cloudy, showers around

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

    May 2

    Hi 61°

    Sun and some clouds

    Beneficial weather for asthma
    • Hi
      RealFeel
      67°
    • UV
      5 - High
    • Air Qual.
      Good
    Day Details >
Next

A thunderstorm this evening

4/30 5/1 Now: 4:51pm
PM 4-8
  • 4pm Thunderstorms 70° 51%
  • 5pm Mostly cloudy 74° 38%
  • 6pm Intermittent clouds 73° 32%
  • 7pm Intermittent clouds 71° 36%
  • 8pm Mostly cloudy 70° 47%
AM 3-8
  • 3am Mostly clear 57° 20%
  • 4am Mostly clear 56° 20%
  • 5am Partly cloudy 55° 20%
  • 6am Partly cloudy 53° 20%
  • 7am Partly sunny 55° 25%
  • 8am Showers 57° 52%
AM 9-2
  • 9am Cloudy 61° 48%
  • 10am Cloudy 65° 44%
  • 11am Mostly cloudy 68° 43%
  • 12pm Intermittent clouds 69° 47%
  • 1pm Mostly cloudy w/ showers 70° 51%
  • 2pm Intermittent clouds 71° 44%
Hourly Forecast >
Apr 30, 2016; 4:59 PM ET
Five-day Weather Forecast for St. Louis, MO
St. Louis, MO Weather Forecast

Respiratory Health Live Feed

    Loading...

    Loading...

    Loading...

Sat. Air Quality

Sat. Asthma Risk

Sat. UV Index