• Tonight

    Apr 16

    Lo 27°

    Clear and cold

    Dust & Dander Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Thu

    Apr 17

    62°Lo 30°

    Partly sunny

    High indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Fri

    Apr 18

    65°Lo 38°

    Some sun, then clouds

    Moderate indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sat

    Apr 19

    62°Lo 33°

    Breezy with clouds and sun

    Moderate indoor dust & dander levels
    • Precip
      25%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      53%
    more
  • Sun

    Apr 20

    67°Lo 35°

    Intervals of clouds and sun

    Low indoor dust & dander levels
    • Precip
      4%
    • Wind
      Speed
      3 mph
    • Cloud
      Cover
      46%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 36° 39° 46° 53° 55° 59° 60° 62°
RealFeel® 41° 48° 56° 62° 64° 65° 65° 64°
Humidity 61% 50% 40% 33% 28% 25% 24% 24%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 3 ESE 4 SE 4 SE 5 SE 6 SE 6 SSE 7 SSE 7 SSE
UV Index 2 4 5 7 7 7 5 4
Cloud Cover 26% 26% 26% 26% 26% 26% 26% 26%
Dew Point 24° 22° 23° 24° 23° 23° 23° 25°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F

Temperature History - Apr 17

more Historical Weather Data >
  Today Normal Record 4/17/2013
High 62° 64° 87° (1976) 75°
Low 30° 37° 18° (1904) 51°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:38 AM with 13:18 of sunlight, then sets at 7:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:38 PM with 10:21 of moolight, then sets at 8:59 AM

Top Story

Cabins Weather Report

DC: Gradual Turn to Milder Weather into Easter Weekend

April 16, 2014; 6:42 PM ET

The return of noticeably milder air to Washington, D.C., will coincide with this Easter weekend. more >

Is it a Cold or the Flu?

Apr 7, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps