• Tonight

    Apr 20

    Lo 54°

    A damaging evening t-storm

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
  • Tue

    Apr 21

    69°Lo 48°

    Sunny and not as warm

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Wed

    Apr 22

    71°Lo 42°

    Brief afternoon showers

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Thu

    Apr 23

    64°Lo 39°

    Sunny to partly cloudy

    Low ragweed pollen levels
    • Precip
      15%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      27%
    more
  • Fri

    Apr 24

    64°Lo 40°

    Sunshine

    Ragweed Pollen Weather
    • Precip
      18%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      13%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
8pm
9pm 10pm 11pm Tue
12am
1am 2am 3am
  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Forecast
Cloudy
Mostly Cloudy
T-storms
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Clear
Mostly Clear
Temp (°F) 68° 65° 64° 63° 62° 61° 59° 57°
RealFeel® 65° 62° 57° 60° 59° 58° 57° 55°
Humidity 77% 81% 81% 80% 81% 83% 84% 86%
   
  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Rain
 
43%
 
47%
 
51%
 
24%
 
19%
 
19%
 
20%
 
20%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Wind (mph) 8 S 8 S 9 S 9 SSW 8 SSW 8 SW 7 WSW 7 WSW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 58% 79% 80% 83% 86% 88% 25% 25%
Dew Point 61° 59° 59° 57° 56° 55° 54° 53°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Apr 20

more Historical Weather Data >
  Today Normal Record 4/20/2014
High 79° 67° N/A 63°
Low 54° 47° N/A 43°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:25 AM with 13:23 of sunlight, then sets at 7:48 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:53 AM with 14:13 of moolight, then sets at 10:06 PM

Montross Weather Report

DC, Baltimore: Cooler Air to Sweep Away Warmth This Week

April 20, 2015; 2:21 PM ET

Cooler air will push into the Washington, D.C., and Baltimore areas during the middle and latter part of the week. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps