• Clear 45°
    Hair Frizz Current Weather
    • Relative Humidity
      68%
    • Wind
      Speed
      17 mph
    • Dew
      Point
      35°
  • Today

    Dec 25

    Hi 56°

    A full day of sunshine

    Watch for hair frizz
    • Wind
      Gust
      20 mph
    • Precip
      1%
    • Hours of Precip
      0
    Day Details >
  • Tomorrow

    Dec 26

    Hi 56°

    A full day of sunshine

    Unlikely for hair frizz
    • Wind
      Gust
      10 mph
    • Precip
      3%
    • Hours of Precip
      0
    Day Details >
  • Saturday

    Dec 27

    Hi 57°

    Mostly sunny

    Watch for hair frizz
    • Wind
      Gust
      5 mph
    • Precip
      2%
    • Hours of Precip
      0
    Day Details >
Next

Cool tonight

12/25 12/26 Now: 6:34am
AM 6-10
  • 6am Partly cloudy 41° 0%
  • 7am Clear 42° 0%
  • 8am Sunny 44° 0%
  • 9am Sunny 46° 0%
  • 10am Sunny 49° 0%
PM 5-10
  • 5pm Mostly clear 51° 0%
  • 6pm Mostly clear 49° 0%
  • 7pm Clear 47° 0%
  • 8pm Clear 45° 0%
  • 9pm Clear 45° 0%
  • 10pm Clear 44° 0%
PM 11-4
  • 11pm Clear 43° 0%
  • 12am Clear 43° 0%
  • 1am Clear 42° 0%
  • 2am Clear 42° 0%
  • 3am Clear 41° 0%
  • 4am Clear 40° 0%
Hourly Forecast >
Dec 25, 2014; 5:00 AM ET
Rain late this afternoon
San Francisco, CA Weather Forecast

Loading...

Style & Fashion Live Feed

    Loading...

    Loading...

    Loading...

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Thu. Hair Frizz

Thu. Wind Maps

Thu. UV Index