• Tonight

    Dec 19

    Lo 28°

    Partly cloudy

    Hair Frizz Weather
    • Wind
      Gust
      15 mph
    • Precip
      0%
    • Hours of Precip
      0
  • Sat

    Dec 20

    40°Lo 26°

    Cloudy most of the time

    Watch for hair frizz
    • Wind
      Gust
      5 mph
    • Precip
      4%
    • Hours of Precip
      0
    more
  • Sun

    Dec 21

    43°Lo 30°

    Sunny

    Watch for hair frizz
    • Wind
      Gust
      4 mph
    • Precip
      4%
    • Hours of Precip
      0
    more
  • Mon

    Dec 22

    46°Lo 43°

    Rain

    Advisory for hair frizz
    • Wind
      Gust
      7 mph
    • Precip
      91%
    • Hours of Precip
      15
    more
  • Tue

    Dec 23

    55°Lo 49°

    Not as cool with low clouds

    Advisory for hair frizz
    • Wind
      Gust
      7 mph
    • Precip
      25%
    • Hours of Precip
      2.5
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
2pm
3pm 4pm 5pm 6pm 7pm 8pm 9pm
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Forecast
Partly Cloudy
Partly Cloudy
Partly Sunny
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 43° 42° 41° 39° 37° 35° 34° 33°
RealFeel® 37° 36° 34° 32° 32° 32° 31° 32°
Humidity 42% 42% 45% 51% 57% 64% 67% 68%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Wind (mph) 9 NW 9 NW 9 NW 8 NW 7 NW 6 NW 5 NW 5 NW
UV Index 1 1 0 0 0 0 0 0
Cloud Cover 62% 55% 39% 34% 34% 34% 37% 39%
Dew Point 21° 21° 21° 22° 23° 24° 24° 24°
Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F

Temperature History - Dec 19

more Historical Weather Data >
  Today Normal Record 12/19/2013
High 43° 47° N/A 59°
Low 28° 31° N/A 27°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:19 AM with 9:31 of sunlight, then sets at 4:50 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:33 AM with 10:36 of moolight, then sets at 3:09 PM

Montross Weather Report

DC: Quiet Weekend Weather to be Followed by Christmas Eve Storm

December 19, 2014; 2:11 PM ET

Following benign weather this weekend, a major storm will affect Washington, D.C., much of the East and Midwest on Christmas Eve. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Fri. Hair Frizz

Fri. Wind Maps

Fri. UV Index