• Cloudy 45°
    Home Energy Efficiency Current Weather
    • Yesterday
      Temp
      36°
    • Wind
      Chill
      44°
    • Wind
      Speed
      4 mph
  • Tonight

    Mar 1

    Lo 44°

    Cloudy, rain and drizzle late

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      45°
    • Hi
      RealFeel
      50°
    • Wind
      Speed
      5 mph
    Day Details >
  • Tomorrow

    Mar 2

    Hi 51°

    Occasional rain and drizzle

    Poor for home energy
    • Avg
      RealFeel
      48°
    • Hi
      RealFeel
      50°
    • Wind
      Speed
      8 mph
    Day Details >
  • Tuesday

    Mar 3

    Hi 59°

    Cloudy with a shower or two

    Poor for home energy
    • Avg
      RealFeel
      50°
    • Hi
      RealFeel
      55°
    • Wind
      Speed
      8 mph
    Day Details >
Next

Rain from late Tuesday night until Wednesday evening, when it will change to snow and accumulate a coating to an inch before ending Thursday morning

3/1 3/2 Now: 8:25pm
PM 8-12
  • 8pm Cloudy 50° 20%
  • 9pm Cloudy 50° 20%
  • 10pm Cloudy 50° 20%
  • 11pm Cloudy 50° 20%
  • 12am Cloudy 49° 25%
AM 7-12
  • 7am Cloudy 44° 47%
  • 8am Rain 45° 55%
  • 9am Rain 45° 55%
  • 10am Rain 46° 51%
  • 11am Cloudy 47° 47%
  • 12pm Mostly cloudy 49° 49%
PM 1-6
  • 1pm Rain 50° 55%
  • 2pm Rain 51° 55%
  • 3pm Rain 50° 55%
  • 4pm Mostly cloudy 50° 38%
  • 5pm Intermittent clouds 49° 32%
  • 6pm Intermittent clouds 47° 28%
Hourly Forecast >
Mar 01, 2015; 10:09 AM ET
Rain and thunderstorms late tonight through Wednesday evening
Chattanooga, 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.

Sun. Home Energy Efficiency

Sun. Degree Days

Sun. UV Index