• Some clouds 83°
    Asthma Current Weather
    • Relative Humidity
      87%
    • Yesterday
      Temp
      86°
    • Pressure
      29.93 inHg
  • Tonight

    Jul 26

    Lo 75°

    A thunderstorm in the area

    Asthma Weather
    • Hi
      RealFeel
      107°
    • UV
      5 - High
    • Air Qual.
      Unhealthy
      (Sensitive)
    Day Details >
  • Tomorrow

    Jul 27

    Hi 90°

    A thunderstorm in the area

    At Risk weather for asthma
    • Hi
      RealFeel
      104°
    • UV
      5 - High
    • Air Qual.
      Moderate
    Day Details >
  • Thursday

    Jul 28

    Hi 90°

    Thundershower

    At Risk weather for asthma
    • Hi
      RealFeel
      107°
    • UV
      5 - High
    • Air Qual.
      Moderate
    Day Details >
Next

Thunderstorms Friday

7/26 7/27 Now: 9:30pm
PM 9-1
  • 9pm Mostly cloudy w/ t-storms 83° 51%
  • 10pm Intermittent clouds 82° 47%
  • 11pm Intermittent clouds 79° 43%
  • 12am Intermittent clouds 77° 47%
  • 1am Mostly cloudy w/ t-storms 77° 51%
AM 8-1
  • 8am Mostly cloudy w/ t-storms 78° 51%
  • 9am Intermittent clouds 81° 47%
  • 10am Partly sunny 83° 38%
  • 11am Partly sunny 85° 28%
  • 12pm Partly sunny 87° 28%
  • 1pm Intermittent clouds 88° 34%
PM 2-7
  • 2pm Mostly cloudy w/ t-storms 88° 51%
  • 3pm Intermittent clouds 90° 47%
  • 4pm Intermittent clouds 88° 40%
  • 5pm Intermittent clouds 87° 32%
  • 6pm Mostly cloudy 86° 32%
  • 7pm Mostly cloudy 85° 32%
Hourly Forecast >
Jul 26, 2016; 2:34 PM ET
Five-day Weather Forecast for Washington, DC
Washington, DC Weather Forecast

Avenue Weather Report

Dangerous heat wave to persist in northeastern US much of this week

July 26, 2016; 7:00 PM ET

A stifling heat wave will remain entrenched across the Northeast much of this week, despite a brief reprieve in humidity for some. more >

Respiratory Health Live Feed

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Tue. Air Quality

Tue. Asthma Risk

Tue. UV Index