• Partly sunny 75°
    Home Energy Efficiency Current Weather
    • Yesterday
      Temp
      73°
    • Wind
      Chill
      75°
    • Wind
      Speed
      15 mph
  • Tonight

    Jul 3

    Lo 66°

    A shower and t-storm around

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      73°
    • Hi
      RealFeel
      84°
    • Wind
      Speed
      7 mph
    Day Details >
  • Tomorrow

    Jul 4

    Hi 76°

    A shower and t-storm around

    Poor for home energy
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      83°
    • Wind
      Speed
      8 mph
    Day Details >
  • Sunday

    Jul 5

    Hi 76°

    A shower and t-storm around

    Poor for home energy
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      91°
    • Wind
      Speed
      1 mph
    Day Details >
Next

Thunderstorms in the area this evening through late Sunday night

7/3 7/4 Now: 7:27pm
PM 7-11
  • 7pm Cloudy 73° 36%
  • 8pm Thunderstorms 71° 55%
  • 9pm Cloudy 70° 49%
  • 10pm Thunderstorms 69° 61%
  • 11pm Cloudy 69° 49%
AM 6-11
  • 6am Thunderstorms 67° 51%
  • 7am Cloudy 67° 47%
  • 8am Intermittent clouds 68° 47%
  • 9am Mostly cloudy w/ t-storms 69° 51%
  • 10am Intermittent clouds 69° 47%
  • 11am Intermittent clouds 70° 43%
PM 12-5
  • 12pm Intermittent clouds 71° 47%
  • 1pm Mostly cloudy w/ t-storms 73° 51%
  • 2pm Intermittent clouds 74° 44%
  • 3pm Mostly cloudy w/ t-storms 75° 52%
  • 4pm Intermittent clouds 76° 48%
  • 5pm Intermittent clouds 74° 43%
Hourly Forecast >
Jul 03, 2015; 3:26 PM ET
Five-day Weather Forecast for Knoxville, TN
Knoxville, TN Weather Forecast

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Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

Fri. Home Energy Efficiency

Fri. Degree Days

Fri. UV Index