• Clear 63°
    Asthma Current Weather
    • Relative Humidity
      89%
    • Yesterday
      Temp
      72°
    • Pressure
      30.10 inHg
  • Early AM

    Aug 29

    Lo 57°

    Clear

    Asthma Weather
    • Hi
      RealFeel
      87°
    • UV
      6 - High
    • Air Qual.
      Good
    Day Details >
  • Today

    Aug 29

    Hi 82°

    Mostly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      87°
    • UV
      6 - High
    • Air Qual.
      Moderate
    Day Details >
  • Tomorrow

    Aug 30

    Hi 83°

    A p.m. t-storm in spots

    Neutral weather for asthma
    • Hi
      RealFeel
      89°
    • UV
      5 - Moderate
    • Air Qual.
      Good
    Day Details >
Next

Showers and a thunderstorm late tomorrow afternoon through early tomorrow evening

8/29 8/30 Now: 1:34am
AM 1-5
  • 1am Clear 63° 0%
  • 2am Clear 62° 0%
  • 3am Clear 60° 0%
  • 4am Clear 58° 0%
  • 5am Clear 58° 0%
PM 12-5
  • 12pm Mostly sunny 78° 0%
  • 1pm Mostly sunny 79° 0%
  • 2pm Mostly sunny 80° 0%
  • 3pm Mostly sunny 81° 0%
  • 4pm Mostly sunny 82° 0%
  • 5pm Mostly sunny 82° 0%
PM 6-11
  • 6pm Mostly sunny 80° 0%
  • 7pm Partly sunny 77° 0%
  • 8pm Mostly clear 74° 2%
  • 9pm Mostly clear 70° 2%
  • 10pm Mostly clear 68° 2%
  • 11pm Mostly clear 67° 2%
Hourly Forecast >
Aug 28, 2014; 6:58 AM ET
A refreshing airmass has moved into the Northeast since yesterday, and it will stay through tomorrow. Humidity and heat will increase during the Labor Day weekend.
Northeast: Heat and Humidity to Return

Loading...

Top Story

Riverdale Park Weather Report

Summery Weekend in Store for DC

August 29, 2014; 12:44 AM ET

After a subtle cooldown, hot and humid weather will bounce back in Washington, D.C., during the Labor Day weekend. more >

Respiratory Health Live Feed

    Loading...

    Loading...

    Loading...

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