• Sunny 65°
    Asthma Current Weather
    • Relative Humidity
      24%
    • Yesterday
      Temp
      54°
    • Pressure
      1018.29 mb
  • Today

    Apr 24

    Hi 67°

    Sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      73°
    • UV
      7 - High
    • Air Qual.
      Good
    Day Details >
  • Tomorrow

    Apr 25

    Hi 65°

    Rain and a thunderstorm

    At Risk weather for asthma
    • Hi
      RealFeel
      68°
    • UV
      5 - Moderate
    • Air Qual.
      Good
    Day Details >
  • Saturday

    Apr 26

    Hi 73°

    A thunderstorm in spots

    Neutral weather for asthma
    • Hi
      RealFeel
      73°
    • UV
      7 - High
    • Air Qual.
      Good
    Day Details >
Next

Rain and thunderstorms tomorrow afternoon through early tomorrow evening

4/24 4/25 Now: 4:29pm
PM 4-8
  • 4pm Sunny 65° 0%
  • 5pm Sunny 67° 0%
  • 6pm Sunny 65° 0%
  • 7pm Sunny 63° 0%
  • 8pm Clear 57° 0%
AM 3-8
  • 3am Mostly clear 38° 1%
  • 4am Mostly clear 37° 2%
  • 5am Mostly clear 38° 4%
  • 6am Partly cloudy 38° 4%
  • 7am Partly sunny 40° 5%
  • 8am Intermittent clouds 46° 7%
AM 9-2
  • 9am Intermittent clouds 54° 7%
  • 10am Intermittent clouds 55° 7%
  • 11am Intermittent clouds 62° 7%
  • 12pm Intermittent clouds 64° 7%
  • 1pm Mostly cloudy 60° 11%
  • 2pm Cloudy 63° 49%
Hourly Forecast >

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Top Story

Frederick Weather Report

DC: No Signs of Lasting Warmth Just Yet

April 24, 2014; 10:10 AM ET

The weather pattern through this weekend will bring temperatures fairly typical for this time of the year around Washington, D.C. more >

Respiratory Health Live Feed

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Is it a Cold or the Flu?

Apr 19, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Thu. Air Quality

Thu. Asthma Risk

Thu. UV Index