• Sunny 71°
    Asthma Current Weather
    • Relative Humidity
      43%
    • Yesterday
      Temp
      67°
    • Pressure
      29.87 inHg
  • Today

    Jul 27

    Hi 95°

    Mostly sunny and very warm

    Beneficial weather for asthma
    • Hi
      RealFeel
      98°
    • UV
      7 - Very High
    • Air Qual.
      Unhealthy
      (Sensitive)
    Day Details >
  • Tomorrow

    Jul 28

    Hi 93°

    Mostly sunny and very warm

    Beneficial weather for asthma
    • Hi
      RealFeel
      97°
    • UV
      7 - Very High
    • Air Qual.
      Moderate
    Day Details >
  • Friday

    Jul 29

    Hi 93°

    Mostly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      96°
    • UV
      7 - Very High
    • Air Qual.
      Moderate
    Day Details >
Next

Very warm from today to tomorrow

7/27 7/28 Now: 8:08am
AM 8-12
  • 8am Sunny 68° 0%
  • 9am Mostly sunny 73° 0%
  • 10am Mostly sunny 79° 0%
  • 11am Mostly sunny 84° 0%
  • 12pm Mostly sunny 89° 0%
PM 7-12
  • 7pm Mostly sunny 85° 0%
  • 8pm Mostly sunny 78° 0%
  • 9pm Mostly clear 73° 0%
  • 10pm Mostly clear 70° 0%
  • 11pm Mostly clear 68° 0%
  • 12am Mostly clear 65° 0%
AM 1-6
  • 1am Mostly clear 64° 0%
  • 2am Mostly clear 63° 0%
  • 3am Mostly clear 62° 0%
  • 4am Mostly clear 60° 0%
  • 5am Mostly clear 60° 0%
  • 6am Mostly clear 58° 0%
Hourly Forecast >
Jul 27, 2016; 5:21 AM ET
Five-day Weather Forecast for San Francisco, CA
San Francisco, CA Weather Forecast

Dublin Weather Report

Oppressive heat to envelop the western US as weekend highs soar 10 to 15 degrees Fahrenheit above average

July 27, 2016; 3:46 AM ET

Highs will run between 10 and 15 degrees Fahrenheit above average across much of the western United States into the upcoming weekend. more >

Respiratory Health Live Feed

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Wed. Air Quality

Wed. Asthma Risk

Wed. UV Index