• Cloudy 8°
    Home Energy Efficiency Current Weather
    • Yesterday
      Temp
    • Wind
      Chill
    • Wind
      Speed
      3 mph
  • Tonight

    Dec 21

    Lo -5°

    Clearing

    Home Energy Efficiency Weather
    • Avg
      RealFeel
    • Hi
      RealFeel
      17°
    • Wind
      Speed
      5 mph
    Day Details >
  • Tomorrow

    Dec 22

    Hi 0°

    Clouds limiting sun

    Excellent for home energy
    • Avg
      RealFeel
      -11°
    • Hi
      RealFeel
      -7°
    • Wind
      Speed
      7 mph
    Day Details >
  • Tuesday

    Dec 23

    Hi 7°

    Cloudy with a few snowflakes

    Excellent for home energy
    • Avg
      RealFeel
      -2°
    • Hi
      RealFeel
      10°
    • Wind
      Speed
      2 mph
    Day Details >
Next

Noticeably colder tomorrow

12/21 12/22 Now: 11:37pm
PM 11-3
  • 11pm Mostly cloudy -2° 0%
  • 12am Intermittent clouds -2° 0%
  • 1am Intermittent clouds -2° 0%
  • 2am Partly cloudy -2° 0%
  • 3am Partly cloudy -1° 0%
AM 10-3
  • 10am Intermittent clouds -4° 0%
  • 11am Intermittent clouds -3° 0%
  • 12pm Intermittent clouds -1° 0%
  • 1pm Mostly cloudy 0° 0%
  • 2pm Mostly cloudy 0° 0%
  • 3pm Mostly cloudy -1° 0%
PM 4-9
  • 4pm Mostly cloudy -3° 0%
  • 5pm Mostly cloudy -4° 0%
  • 6pm Mostly cloudy -6° 0%
  • 7pm Cloudy -7° 0%
  • 8pm Mostly cloudy -7° 0%
  • 9pm Intermittent clouds -7° 0%
Hourly Forecast >
Dec 21, 2014; 5:00 PM ET
The eastern tier of the US will continue with difficult travel.
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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