• Today

    Feb 11

    27°Lo 12°

    Colder with clouds and sun

    Snow Days Weather
    • Snow
      42%
    • Ice
      0%
    • Snow
      0.02 in
  • Fri

    Feb 12

    31°Lo 17°

    Some sun, then clouds; cold

    Snow Days Weather
    • Snow
      25%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sat

    Feb 13

    22°Lo 6°

    Windy with variable clouds

    Snow Days Weather
    • Snow
      2%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sun

    Feb 14

    24°Lo 14°

    Very cold with plenty of sun

    Snow Days Weather
    • Snow
      5%
    • Ice
      0%
    • Snow
      0 in
    more
  • Mon

    Feb 15

    33°Lo 27°

    A little afternoon snow

    Snow Days Weather
    • Snow
      75%
    • Ice
      0%
    • Snow
      0.51 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Mostly Clear
Partly Cloudy
Partly Cloudy
Partly Sunny
Partly Cloudy
Mostly Cloudy
Partly Cloudy
Flurries
Temp (°F) 20° 19° 19° 20° 21° 23° 24° 25°
RealFeel® 10° 11° 11°
Humidity 55% 55% 60% 55% 49% 44% 41% 37%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
10%
 
10%
 
14%
 
34%
 
37%
 
40%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 12 WNW 13 WNW 12 W 12 W 13 W 15 W 16 WNW 16 WNW
UV Index 0 0 0 0 1 2 2 2
Cloud Cover 27% 43% 46% 46% 67% 79% 67% 75%
Dew Point
Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F Middle Grid line 15 F

Temperature History - Feb 11

more Historical Weather Data >
  Today Normal Record 2/11/2015
High 27° 43° N/A 43°
Low 12° 28° N/A 21°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:05 AM with 10:36 of sunlight, then sets at 5:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:55 AM with 12:35 of moolight, then sets at 9:30 PM

Rockville 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 >

48 Hour Precipitation Forecast

Thu. Snow Day Potential