• Mostly cloudy 64°
    Asthma Current Weather
    • Relative Humidity
      94%
    • Yesterday
      Temp
      70°
    • Pressure
      29.95 inHg
  • Early AM

    Jul 3

    Lo 64°

    Mostly cloudy

    Asthma Weather
    • Hi
      RealFeel
      82°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    Day Details >
  • Today

    Jul 3

    Hi 81°

    Some sun, then clouds

    Neutral weather for asthma
    • Hi
      RealFeel
      88°
    • UV
      7 - High
    • Air Qual.
      Moderate
    Day Details >
  • Tomorrow

    Jul 4

    Hi 80°

    Mostly cloudy with a t-storm

    At Risk weather for asthma
    • Hi
      RealFeel
      91°
    • UV
      6 - High
    • Air Qual.
      Moderate
    Day Details >
Next

Thunderstorms in the area this evening through tomorrow afternoon

7/3 7/4 Now: 4:36am
AM 4-8
  • 4am Mostly cloudy 64° 7%
  • 5am Cloudy 64° 7%
  • 6am Cloudy 66° 7%
  • 7am Cloudy 67° 5%
  • 8am Mostly sunny 70° 0%
PM 3-8
  • 3pm Mostly cloudy 81° 0%
  • 4pm Mostly cloudy 81° 0%
  • 5pm Cloudy 81° 0%
  • 6pm Mostly cloudy 80° 0%
  • 7pm Intermittent clouds 79° 3%
  • 8pm Intermittent clouds 76° 19%
PM 9-2
  • 9pm Intermittent clouds 75° 19%
  • 10pm Mostly cloudy 73° 24%
  • 11pm Thunderstorms 72° 55%
  • 12am Cloudy 71° 47%
  • 1am Thunderstorms 71° 55%
  • 2am Thunderstorms 70° 51%
Hourly Forecast >
Jul 02, 2015; 7:49 PM ET
Short-Range Weather forecast overview for the Northeast United States
Northeast Short-Range Regional Weather Forecast

Centreville Weather Report

DC, Baltimore: Risk of Storms Returning for Fourth of July

July 3, 2015; 3:27 AM ET

Following a break in shower and thunderstorm activity very early in the weekend, the risk of a thunderstorm downpour will increase on the Fourth of July for Washington, D.C., and Baltimore. more >

Respiratory Health Live Feed

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The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Fri. Air Quality

Fri. Asthma Risk

Fri. UV Index