• Early AM

    Feb 13

    Lo 18°

    A few flurries

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Today

    Feb 13

    20°Lo 8°

    Mostly cloudy; windy, colder

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Sun

    Feb 14

    23°Lo 10°

    Sunny, but very cold

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Mon

    Feb 15

    31°Lo 29°

    Cold with a little snow

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Tue

    Feb 16

    46°Lo 27°

    Morning rain; cloudy, warmer

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Cloudy
Flurries
Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Cloudy
Temp (°F) 19° 18° 17° 16° 17° 18° 19° 20°
RealFeel® -2° -1° -1°
Humidity 63% 61% 60% 60% 56% 54% 52% 48%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
47%
 
51%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
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  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 14 WNW 14 WNW 15 WNW 15 WNW 14 WNW 16 WNW 16 WNW 16 WNW
UV Index 0 0 0 0 1 2 2 2
Cloud Cover 73% 85% 90% 78% 61% 51% 58% 75%
Dew Point
Middle Grid line 25 F Middle Grid line 20 F Middle Grid line 15 F

Temperature History - Feb 13

more Historical Weather Data >
  Today Normal Record 2/13/2015
High 20° 46° N/A 28°
Low 28° N/A 12°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:05 AM with 10:39 of sunlight, then sets at 5:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:13 AM with 13:35 of moolight, then sets at 11:48 PM

Frederick Weather Report

DC: Flood threat to follow frigid Valentine's Day weekend

February 13, 2016; 1:18 AM ET

A sharp warmup and flood threat will follow the frigid Valentine’s Day weekend in Washington, D.C. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps