Severe thunderstorms and heavy rain possible for portions of the southern and central plains and the lower Great Lakes. Hot conditions in the Northwest.

scattered to numerous showers and thunderstorms are expected across portions of the central and southern plains and across portions of the lower Great Lakes. Some thunderstorms may be severe with damaging winds and large hail. Hot and dry conditions are expected in the Northwest. High temperatures today and Friday will be 10 to 20 degrees above average across western Washington and Oregon. Read More >

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Mostly Cloudy

77°F

25°C

Humidity 82%
Wind Speed S 5 mph
Barometer 30.22 in (1022.3 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 25 Aug 8:53 am EDT
Extended Forecast for

Chattanooga TN

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly after noon.  Partly sunny and hot, with a high near 91. Heat index values as high as 96. Calm wind becoming southwest around 5 mph in the afternoon.

    Chance
    T-storms

    High: 91 °F

  • Tonight

    Tonight: Mostly clear, with a low around 74. Northeast wind around 5 mph becoming calm.

    Mostly Clear

    Low: 74 °F

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 2pm.  Mostly sunny and hot, with a high near 93. Heat index values as high as 99. Calm wind becoming east around 5 mph.

    Sunny then
    Slight Chance
    T-storms

    High: 93 °F

  • Friday
    Night

    Friday Night: A 10 percent chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 73. East wind around 5 mph becoming calm  in the evening.

    Slight Chance
    T-storms then
    Mostly Clear

    Low: 73 °F

  • Saturday

    Saturday: Mostly sunny and hot, with a high near 95. Calm wind.

    Hot

    High: 95 °F

  • Saturday
    Night

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

    Partly Cloudy

    Low: 73 °F

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 94.

    Hot

    High: 94 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 73.

    Mostly Clear

    Low: 73 °F

  • Monday

    Monday: Mostly sunny and hot, with a high near 93.

    Hot

    High: 93 °F

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly after noon. Partly sunny and hot, with a high near 91. Heat index values as high as 96. Calm wind becoming southwest around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 74. Northeast wind around 5 mph becoming calm.
Friday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 93. Heat index values as high as 99. Calm wind becoming east around 5 mph.
Friday Night
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 73. East wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny and hot, with a high near 95. Calm wind.
Saturday Night
Partly cloudy, with a low around 73.
Sunday
Mostly sunny and hot, with a high near 94.
Sunday Night
Mostly clear, with a low around 73.
Monday
Mostly sunny and hot, with a high near 93.
Monday Night
Mostly clear, with a low around 73.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 92.
Tuesday Night
Partly cloudy, with a low around 73.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 91.
Click Map For Forecast
Point Forecast:
Chattanooga TN
 35.07°N 85.27°W (Elev. 659 ft)
3:02 am EDT Aug 25, 2016
9am EDT Aug 25, 2016-6pm EDT Aug 31, 2016
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database