• Today

    Mar 4

    49°Lo 30°

    Rain, warmer; fog in the a.m.

    Snow Days Weather
    • Snow
      25%
    • Ice
      0%
    • Snow
      0 in
  • Thu

    Mar 5

    35°Lo 11°

    Colder with snow

    Snow Days Weather
    • Snow
      83%
    • Ice
      1%
    • Snow
      4.07 in
    more
  • Fri

    Mar 6

    28°Lo 11°

    Sunny, but very cold

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

    Mar 7

    41°Lo 25°

    Mostly sunny and not as cold

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

    Mar 8

    46°Lo 28°

    Sun and areas of low clouds

    Snow Days Weather
    • Snow
      2%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
6am
7am 8am 9am 10am 11am 12pm 1pm
  6am 7am 8am 9am 10am 11am 12pm 1pm
Forecast
Fog
Fog
Rain
Fog
Cloudy
Rain
Cloudy
Cloudy
Temp (°F) 38° 39° 41° 42° 44° 46° 47° 48°
RealFeel® 38° 41° 40° 44° 45° 44° 49° 50°
Humidity 100% 96% 93% 90% 86% 82% 79% 81%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Rain
 
44%
 
48%
 
52%
 
48%
 
48%
 
52%
 
48%
 
49%
Snow
 
0%
 
1%
 
1%
 
1%
 
1%
 
1%
 
3%
 
6%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Wind (mph) 4 SSW 1 SW 2 WSW 4 W 5 WSW 5 W 5 W 4 NW
UV Index 0 0 0 1 1 1 1 1
Cloud Cover 100% 100% 100% 99% 99% 99% 99% 99%
Dew Point 38° 38° 39° 39° 40° 40° 41° 42°
Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F

Temperature History - Mar 4

more Historical Weather Data >
  Today Normal Record 3/4/2014
High 49° 52° 82° (1983) 33°
Low 30° 34° (1873) 14°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:36 AM with 11:27 of sunlight, then sets at 6:03 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:20 PM with 12:59 of moolight, then sets at 6:19 AM

College Park Weather Report

DC, Baltimore: Snowstorm to Follow Midweek Warmup

March 4, 2015; 3:34 AM ET

Temperatures will slip back into the 30s Wednesday night and Thursday around Washington, D.C. and Baltimore, setting the stage for a snowstorm. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Wed. Snow Day Potential