• Cloudy 72°
    Home Energy Efficiency Current Weather
    • Yesterday
      Temp
      73°
    • Wind
      Chill
      72°
    • Wind
      Speed
      7 mph
  • Early AM

    Jul 4

    Lo 66°

    Partly cloudy

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      77°
    • Hi
      RealFeel
      88°
    • Wind
      Speed
      4 mph
    Day Details >
  • Today

    Jul 4

    Hi 85°

    Humid with partial sunshine

    Poor for home energy
    • Avg
      RealFeel
      79°
    • Hi
      RealFeel
      92°
    • Wind
      Speed
      5 mph
    Day Details >
  • Tomorrow

    Jul 5

    Hi 86°

    Mostly sunny

    Poor for home energy
    • Avg
      RealFeel
      82°
    • Hi
      RealFeel
      95°
    • Wind
      Speed
      5 mph
    Day Details >
Next

A thunderstorm Tuesday

7/4 7/5 Now: 3:02am
AM 3-7
  • 3am Partly cloudy 68° 4%
  • 4am Partly cloudy 68° 4%
  • 5am Partly cloudy 67° 4%
  • 6am Partly cloudy 66° 4%
  • 7am Partly sunny 67° 5%
PM 2-7
  • 2pm Partly sunny 83° 7%
  • 3pm Partly sunny 84° 7%
  • 4pm Partly sunny 84° 7%
  • 5pm Partly sunny 85° 7%
  • 6pm Partly sunny 83° 7%
  • 7pm Partly sunny 82° 5%
PM 8-1
  • 8pm Mostly sunny 80° 0%
  • 9pm Mostly sunny 78° 0%
  • 10pm Mostly clear 76° 0%
  • 11pm Mostly clear 74° 0%
  • 12am Mostly clear 72° 0%
  • 1am Mostly clear 71° 0%
Hourly Forecast >
Jul 04, 2015; 1:17 AM ET
Five-day Weather Forecast for Louisville, KY
Louisville, KY 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.

Sat. Home Energy Efficiency

Sat. Degree Days

Sat. UV Index