• Sunny 87°
    Asthma Current Weather
    • Relative Humidity
      29%
    • Yesterday
      Temp
      89°
    • Pressure
      29.71 inHg
  • Today

    Oct 1

    Hi 89°

    Mostly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      90°
    • UV
      6 - High
    • Air Qual.
      Moderate
    Day Details >
  • Tomorrow

    Oct 2

    Hi 93°

    Sunny, windy and hot

    Beneficial weather for asthma
    • Hi
      RealFeel
      92°
    • UV
      6 - High
    • Air Qual.
      Moderate
    Day Details >
  • Friday

    Oct 3

    Hi 100°

    Breezy and hot with sunshine

    Beneficial weather for asthma
    • Hi
      RealFeel
      99°
    • UV
      6 - High
    • Air Qual.
      Good
    Day Details >
Next

Windy from late tonight into tomorrow afternoon

10/1 10/2 Now: 3:47pm
PM 3-7
  • 3pm Sunny 89° 0%
  • 4pm Sunny 87° 0%
  • 5pm Sunny 85° 0%
  • 6pm Sunny 81° 0%
  • 7pm Clear 78° 0%
AM 2-7
  • 2am Clear 67° 0%
  • 3am Clear 65° 0%
  • 4am Clear 63° 0%
  • 5am Clear 62° 0%
  • 6am Clear 60° 0%
  • 7am Sunny 64° 0%
AM 8-1
  • 8am Sunny 67° 0%
  • 9am Sunny 74° 0%
  • 10am Sunny 80° 0%
  • 11am Sunny 86° 0%
  • 12pm Sunny 88° 0%
  • 1pm Sunny 92° 0%
Hourly Forecast >
Oct  1, 2014; 8:00 AM ET
Exceptional drought across California has provided for little to no apple produce for local farmers.
Drought Impacts Southern California Apple Farms

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Rialto Weather Report

Heat Wave, High Fire Risk for Los Angeles Basin

October 1, 2014; 5:03 PM ET

Los Angeles residents can expect an increase in temperatures toward the end of the week and into the weekend as heat continues to build. 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.

Wed. Air Quality

Wed. Asthma Risk

Wed. UV Index