On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

Slight risk of severe weather on Sunday

The NWS Storm Prediction Center expects a slight risk of severe weather in portions of the Great Lakes and Midwest on Sunday. The area of greatest concern is in Michigan, southeast Wisconsin, northern Illinois, and northern Indiana. The primary risks for this area will be damaging winds and large hail, but an isolated tornado cannot be ruled out.
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Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Fair

71°F

22°C

Humidity 84%
Wind Speed Calm
Barometer 29.97 in (1013.8 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 2 Aug 3:53 am EDT
Extended Forecast for

Chattanooga TN

  • Today

    Today: Sunny and hot, with a high near 92. Calm wind becoming northeast around 5 mph.

    Hot

    High: 92 °F

  • Tonight

    Tonight: Mostly clear, with a low around 65. Calm wind.

    Mostly Clear

    Low: 65 °F

  • Monday

    Monday: Sunny and hot, with a high near 95. Calm wind becoming northwest around 5 mph in the afternoon.

    Hot

    High: 95 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 70. Northwest wind around 5 mph becoming calm  in the evening.

    Partly Cloudy

    Low: 70 °F

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 96. Calm wind becoming west around 5 mph in the afternoon.

    Hot

    High: 96 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 73.

    Partly Cloudy

    Low: 73 °F

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms.  Mostly sunny and hot, with a high near 90.

    Chance
    T-storms

    High: 90 °F

  • Wednesday
    Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 72.

    Chance
    T-storms

    Low: 72 °F

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 89.

    Chance
    T-storms

    High: 89 °F

Detailed Forecast

Today
Sunny and hot, with a high near 92. Calm wind becoming northeast around 5 mph.
Tonight
Mostly clear, with a low around 65. Calm wind.
Monday
Sunny and hot, with a high near 95. Calm wind becoming northwest around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 70. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny and hot, with a high near 96. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 73.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 90.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.
Thursday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 89.
Thursday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.
Friday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 87.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 88.
  Click Map For Forecast
Point Forecast:
Chattanooga TN
 35.07°N 85.27°W (Elev. 659 ft)
2:56 am EDT Aug 2, 2015
4am EDT Aug 2, 2015-6pm EDT Aug 8, 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database