• Today

    Feb 1

    39°Lo 35°

    Showers of rain and snow

    Good for home energy
    • Avg
      RealFeel
      35°
    • Hi
      RealFeel
      40°
    • Wind
      Speed
      5 mph
  • Mon

    Feb 2

    46°Lo 17°

    Rain ending in the morning

    Good for home energy
    • Avg
      RealFeel
      22°
    • Hi
      RealFeel
      42°
    • Wind
      Speed
      12 mph
    more
  • Tue

    Feb 3

    34°Lo 22°

    Partly sunny and colder

    Good for home energy
    • Avg
      RealFeel
      26°
    • Hi
      RealFeel
      30°
    • Wind
      Speed
      7 mph
    more
  • Wed

    Feb 4

    47°Lo 30°

    Rather cloudy and milder

    Good for home energy
    • Avg
      RealFeel
      31°
    • Hi
      RealFeel
      42°
    • Wind
      Speed
      7 mph
    more
  • Thu

    Feb 5

    31°Lo 11°

    Mostly cloudy and colder

    Good for home energy
    • Avg
      RealFeel
      10°
    • Hi
      RealFeel
      22°
    • Wind
      Speed
      12 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
8am
9am 10am 11am 12pm 1pm 2pm 3pm
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Flurries
Flurries
Mostly Cloudy
Showers
Cloudy
Cloudy
Rain & Snow
Cloudy
Temp (°F) 26° 30° 34° 36° 37° 37° 39° 39°
RealFeel® 26° 36° 36° 40° 36° 31° 35° 35°
Humidity 73% 56% 48% 48% 48% 46% 30% 39%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
12%
 
16%
 
37%
 
40%
 
37%
 
47%
 
51%
 
47%
Snow
 
40%
 
40%
 
15%
 
11%
 
15%
 
39%
 
41%
 
39%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (mph) 4 W 0 4 SW 4 SW 6 SW 9 SW 7 SSW 7 SSW
UV Index 0 0 1 1 1 1 1 0
Cloud Cover 100% 100% 85% 85% 100% 100% 100% 100%
Dew Point 18° 16° 16° 18° 19° 18° 10° 16°
Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F

Temperature History - Feb 1

more Historical Weather Data >
  Today Normal Record 2/1/2014
High 39° 44° N/A 52°
Low 35° 26° N/A 23°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:17 AM with 10:13 of sunlight, then sets at 5:30 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:46 PM with 14:19 of moolight, then sets at 6:05 AM

Frederick Weather Report

DC, Baltimore: Brief Wintry Weather in Store Before Groundhog Day

February 1, 2015; 9:27 AM ET

Cold air sweeping in this weekend will help pave the way for a period of wintry weather Sunday afternoon into Sunday night around Baltimore and Washington, D.C. more >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

Sun. Home Energy Efficiency

Sun. Degree Days

Sun. UV Index