• Mostly clear 10°
    Home Energy Efficiency Current Weather
    • Yesterday
      Temp
      19°
    • Wind
      Chill
    • Wind
      Speed
      3 mph
  • Tonight

    Mar 5

    Lo 10°

    Mostly clear and frigid

    Home Energy Efficiency Weather
    • Avg
      RealFeel
    • Hi
      RealFeel
      18°
    • Wind
      Speed
      9 mph
    Day Details >
  • Tomorrow

    Mar 6

    Hi 45°

    Mostly sunny and not as cold

    Good for home energy
    • Avg
      RealFeel
      34°
    • Hi
      RealFeel
      41°
    • Wind
      Speed
      12 mph
    Day Details >
  • Saturday

    Mar 7

    Hi 54°

    Partly sunny and milder

    Fair for home energy
    • Avg
      RealFeel
      41°
    • Hi
      RealFeel
      55°
    • Wind
      Speed
      9 mph
    Day Details >
Next

Noticeably milder tomorrow and Saturday

3/5 3/6 Now: 10:55pm
PM 10-2
  • 10pm Mostly clear 11° 0%
  • 11pm Mostly clear 10° 0%
  • 12am Mostly clear 10° 0%
  • 1am Partly cloudy 10° 0%
  • 2am Partly cloudy 11° 0%
AM 9-2
  • 9am Mostly sunny 28° 0%
  • 10am Mostly sunny 33° 0%
  • 11am Mostly sunny 39° 0%
  • 12pm Mostly sunny 43° 0%
  • 1pm Sunny 45° 0%
  • 2pm Sunny 44° 0%
PM 3-8
  • 3pm Sunny 42° 0%
  • 4pm Sunny 40° 0%
  • 5pm Sunny 39° 0%
  • 6pm Mostly sunny 37° 0%
  • 7pm Partly cloudy 36° 0%
  • 8pm Intermittent clouds 34° 0%
Hourly Forecast >
Mar 05, 2015; 5:15 PM ET
Noticeably milder tomorrow and Saturday
St. Louis, MO 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.

Thu. Home Energy Efficiency

Thu. Degree Days

Thu. UV Index