• Tonight

    Mar 2

    Lo 19°

    Partly cloudy and colder

    Snow Days Weather
    • Snow
      6%
    • Ice
      0%
    • Snow
      0 in
  • Tue

    Mar 3

    37°Lo 36°

    Rain and sleet in the p.m.

    Very Unlikely for a snow day
    • Snow
      40%
    • Ice
      42%
    • Snow
      0 in
    more
  • Wed

    Mar 4

    48°Lo 29°

    Rain, warmer; fog in the a.m.

    Very Likely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Thu

    Mar 5

    31°Lo 12°

    Colder with periods of snow

    Possibly for a snow day
    • Snow
      68%
    • Ice
      2%
    • Snow
      2.70 in
    more
  • Fri

    Mar 6

    32°Lo 15°

    Partly sunny and cold

    Very Unlikely for a snow day
    • Snow
      6%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
10am
11am 12pm 1pm 2pm 3pm 4pm 5pm
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Forecast
Partly Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Temp (°F) 39° 39° 39° 39° 41° 41° 41° 39°
RealFeel® 30° 31° 28° 30° 33° 32° 31° 32°
Humidity 43% 39% 30% 30% 24% 27% 27% 29%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
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%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Wind (mph) 16 NW 17 NNW 22 NW 18 NW 16 NNW 16 NW 15 NNW 9 NNW
UV Index 3 4 4 4 3 2 1 0
Cloud Cover 35% 0% 0% 0% 0% 0% 0% 0%
Dew Point 18° 16° 10° 10°
Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F

Temperature History - Mar 2

more Historical Weather Data >
  Today Normal Record 3/2/2014
High 41° 50° N/A 43°
Low 19° 31° N/A 34°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:42 AM with 11:21 of sunlight, then sets at 6:03 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:32 PM with 13:47 of moolight, then sets at 5:19 AM

Frederick Weather Report

DC: Storm to Accompany Midweek Warmup

March 2, 2015; 6:06 PM ET

The warmest weather since early February will surge into the Washington, D.C., area at midweek with temperatures forecast to reach the lower 50s F. 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

Mon. Snow Day Potential