• Today

    Feb 28

    31°Lo 18°

    Sunny, but very cold

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

    Mar 1

    36°Lo 33°

    A little icy mix in the a.m.

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

    Mar 2

    40°Lo 20°

    Times of clouds and sun

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

    Mar 3

    39°Lo 38°

    Rain and sleet in the p.m.

    Low ragweed pollen levels
    • Precip
      73%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      85%
    more
  • Wed

    Mar 4

    60°Lo 36°

    Warmer with rain and drizzle

    Ragweed Pollen Weather
    • Precip
      65%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      98%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
11am
12pm 1pm 2pm 3pm 4pm 5pm 6pm
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Forecast
Sunny
Sunny
Sunny
Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 24° 26° 28° 30° 31° 30° 28° 26°
RealFeel® 39° 41° 42° 40° 38° 34° 31° 28°
Humidity 39% 36% 34% 33% 32% 34% 38% 43%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Rain
 
0%
 
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Snow
 
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Ice
 
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  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Wind (mph) 1 N 1 N 1 N 2 NNE 2 ENE 2 E 2 E 2 ESE
UV Index 4 4 4 3 2 1 0 0
Cloud Cover 0% 4% 6% 9% 10% 10% 10% 10%
Dew Point
Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F

Temperature History - Feb 28

more Historical Weather Data >
  Today Normal Record 2/28/2014
High 31° 50° N/A 27°
Low 18° 30° N/A 10°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:45 AM with 11:16 of sunlight, then sets at 6:01 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:42 PM with 14:22 of moolight, then sets at 4:04 AM

Frederick Weather Report

DC: Less Extreme Cold, Storms in Store Next Week

February 28, 2015; 1:01 AM ET

While prolonged warmth for the Washington, D.C., area is still a long way off, temperatures will recover to less extreme levels next week. more >

Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps