• Cloudy 46°
    Lawn Mowing Current Weather
    • Yesterday
      Precip
      0.03 in
    • UV
      1 - Low
    • RealFeel
      48°
  • Today

    Dec 20

    Hi 46°

    Clouds giving way to some sun

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      17%
    • Hi
      RealFeel
      50°
    Day Details >
  • Tomorrow

    Dec 21

    Hi 50°

    Partly sunny

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      5%
    • Hi
      RealFeel
      54°
    Day Details >
  • Monday

    Dec 22

    Hi 54°

    Mostly cloudy

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      20%
    • Hi
      RealFeel
      55°
    Day Details >
Next

Rain and thunderstorms Tuesday morning through Wednesday morning

12/20 12/21 Now: 2:09pm
PM 2-6
  • 2pm Partly sunny 46° 0%
  • 3pm Mostly sunny 46° 0%
  • 4pm Mostly sunny 45° 0%
  • 5pm Mostly sunny 42° 0%
  • 6pm Mostly clear 39° 0%
AM 1-6
  • 1am Partly cloudy 30° 0%
  • 2am Partly cloudy 30° 0%
  • 3am Partly cloudy 29° 0%
  • 4am Partly cloudy 28° 0%
  • 5am Partly cloudy 26° 0%
  • 6am Partly cloudy 27° 0%
AM 7-12
  • 7am Partly cloudy 28° 0%
  • 8am Mostly sunny 30° 0%
  • 9am Mostly sunny 34° 0%
  • 10am Mostly sunny 39° 0%
  • 11am Mostly sunny 42° 0%
  • 12pm Mostly sunny 46° 0%
Hourly Forecast >
Dec 20, 2014; 5:00 AM ET
Expect showers tonight
Knoxville, TN Weather Forecast

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Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?

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Sat. Overnight Freeze

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Sat. Evapotranspiration