• Mostly cloudy 72°
    Hair Frizz Current Weather
    • Relative Humidity
      95%
    • Wind
      Speed
      1 mph
    • Dew
      Point
      70°
  • Early AM

    Sep 3

    Lo 70°

    Partly to mostly cloudy

    Hair Frizz Weather
    • Wind
      Gust
      4 mph
    • Precip
      13%
    • Hours of Precip
      0
    Day Details >
  • Today

    Sep 3

    Hi 91°

    A t-storm around in the p.m.

    Advisory for hair frizz
    • Wind
      Gust
      5 mph
    • Precip
      9%
    • Hours of Precip
      0
    Day Details >
  • Tomorrow

    Sep 4

    Hi 92°

    Warm with plenty of sun

    Advisory for hair frizz
    • Wind
      Gust
      7 mph
    • Precip
      10%
    • Hours of Precip
      0
    Day Details >
Next

A thunderstorm Saturday afternoon

9/3 9/4 Now: 3:32am
AM 3-7
  • 3am Mostly cloudy 72° 2%
  • 4am Intermittent clouds 71° 2%
  • 5am Intermittent clouds 71° 2%
  • 6am Intermittent clouds 70° 2%
  • 7am Intermittent clouds 72° 2%
PM 2-7
  • 2pm Mostly sunny 90° 8%
  • 3pm Mostly sunny 91° 8%
  • 4pm Mostly sunny 89° 12%
  • 5pm Partly sunny w/ t-storms 87° 51%
  • 6pm Intermittent clouds 85° 47%
  • 7pm Mostly cloudy 82° 29%
PM 8-1
  • 8pm Partly cloudy 78° 1%
  • 9pm Partly cloudy 77° 1%
  • 10pm Mostly clear 75° 1%
  • 11pm Mostly clear 73° 1%
  • 12am Mostly clear 72° 1%
  • 1am Mostly clear 71° 1%
Hourly Forecast >
Sep 02, 2015; 8:51 AM ET
Five-day Weather Forecast for Chattanooga, TN
Chattanooga, TN Weather Forecast

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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