• Today

    Feb 11

    30°Lo 16°

    Some sun, a flurry; colder

    Very Good for home energy
    • Avg
      RealFeel
      13°
    • Hi
      RealFeel
      14°
    • Wind
      Speed
      16 mph
    more
  • Fri

    Feb 12

    31°Lo 20°

    Turning cloudy and cold

    Good for home energy
    • Avg
      RealFeel
      19°
    • Hi
      RealFeel
      32°
    • Wind
      Speed
      6 mph
  • Sat

    Feb 13

    25°Lo 13°

    Mostly cloudy and very cold

    Very Good for home energy
    • Avg
      RealFeel
    • Hi
      RealFeel
    • Wind
      Speed
      17 mph
    more
  • Sun

    Feb 14

    22°Lo 17°

    Plenty of sun, but very cold

    Very Good for home energy
    • Avg
      RealFeel
      11°
    • Hi
      RealFeel
      17°
    • Wind
      Speed
      10 mph
    more
  • Mon

    Feb 15

    33°Lo 30°

    A little afternoon snow

    Good for home energy
    • Avg
      RealFeel
      24°
    • Hi
      RealFeel
      25°
    • Wind
      Speed
      9 mph
    more
Next Previous
Hi 31° RealFeel® 32° Precipitation 25%

Day

N

E

S

W

  • SSW 6 mph
  • Gusts: 10 mph

Turning cloudy and cold

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 20° RealFeel® 5° Precipitation 55%

Night

N

E

S

W

  • W 10 mph
  • Gusts: 21 mph

Considerable cloudiness with a snow shower late

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0.02 in
  • Rain: 0 in
  • Snow: 0.4 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0 hrs

Temperature History - Feb 12

more Historical Weather Data >
  Today Normal Record 2/12/2015
High 31° 48° 72° (1999) 40°
Low 20° 30° (1979) 20°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:01 AM with 10:38 of sunlight, then sets at 5:39 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:30 AM with 13:05 of moolight, then sets at 10:35 PM

Cape St. Claire Weather Report

DC, Baltimore: Polar vortex to smack region during Valentine's Day weekend

February 11, 2016; 8:58 AM ET

The coldest air of the winter and perhaps during all of last winter will plunge across the Washington, D.C., and Baltimore areas during Valentine's Day weekend. more >

Fri. Home Energy Efficiency

Fri. Degree Days

Fri. UV Index