• Cloudy 82°
    Asthma Current Weather
    • Relative Humidity
      57%
    • Yesterday
      Temp
      81°
    • Pressure
      29.91 inHg
  • Tonight

    Aug 31

    Lo 70°

    A stray evening thunderstorm

    Asthma Weather
    • Hi
      RealFeel
      98°
    • UV
      5 - High
    • Air Qual.
      Unhealthy
      (Sensitive)
    Day Details >
  • Tomorrow

    Sep 1

    Hi 86°

    Variably cloudy, a t-storm

    At Risk weather for asthma
    • Hi
      RealFeel
      96°
    • UV
      5 - High
    • Air Qual.
      Moderate
    Day Details >
  • Friday

    Sep 2

    Hi 79°

    A couple of showers

    Neutral weather for asthma
    • Hi
      RealFeel
      87°
    • UV
      5 - High
    • Air Qual.
      Moderate
    Day Details >
Next

Pleasant this weekend

8/31 9/1 Now: 8:19pm
PM 8-12
  • 8pm Thunderstorms 79° 51%
  • 9pm Mostly cloudy 79° 47%
  • 10pm Mostly clear 78° 40%
  • 11pm Mostly clear 77° 32%
  • 12am Mostly clear 77° 32%
AM 7-12
  • 7am Partly cloudy 70° 17%
  • 8am Partly sunny 71° 19%
  • 9am Partly sunny 72° 19%
  • 10am Partly sunny 76° 24%
  • 11am Intermittent clouds 81° 43%
  • 12pm Intermittent clouds 83° 47%
PM 1-6
  • 1pm Thunderstorms 83° 51%
  • 2pm Mostly cloudy 86° 43%
  • 3pm Thunderstorms 79° 51%
  • 4pm Cloudy 80° 47%
  • 5pm Mostly cloudy 80° 34%
  • 6pm Mostly cloudy 81° 34%
Hourly Forecast >
Aug 31, 2016; 3:37 PM ET
Five-day Weather Forecast for Knoxville, TN
Knoxville, TN Weather Forecast

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Wed. Air Quality

Wed. Asthma Risk

Wed. UV Index