Severe Weather and Heavy Rain for the Southern U.S.

A potent storm system will roll across the Southern tier of the U.S. over the next two days. As a result, severe thunderstorms with large hail, damaging winds and a few tornadoes are possible from the southern Plains and Lower Mississippi Valley into the South and Southeast. Also, heavy rain from these thunderstorms may cause some flood concerns, especially in the Lower Mississippi Valley. Read More >

Hazardous Weather Conditions

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Overcast

45°F

7°C

Humidity 80%
Wind Speed Calm
Barometer 30.21 in (1023.0 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 23 Apr 7:53 am EDT
Extended Forecast for

Chattanooga TN

  • Today

    Today: Mostly cloudy, with a high near 67. Calm wind becoming south around 5 mph in the afternoon.

    Mostly Cloudy

    High: 67 °F

  • Tonight

    Tonight: Showers likely, mainly after 5am.  Mostly cloudy, with a low around 51. Southeast wind around 5 mph.  Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Mostly Cloudy
    then Showers
    Likely

    Low: 51 °F

  • Saturday

    Saturday: Showers and possibly a thunderstorm.  High near 70. East wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Showers

    High: 70 °F

  • Saturday
    Night

    Saturday Night: Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and midnight.  Mostly cloudy, with a low around 52. West wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 60%.

    Showers
    Likely then
    Mostly Cloudy

    Low: 52 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 72. North wind around 5 mph.

    Mostly Sunny

    High: 72 °F

  • Sunday
    Night

    Sunday Night: Clear, with a low around 48. North wind around 5 mph becoming calm.

    Clear

    Low: 48 °F

  • Monday

    Monday: Sunny, with a high near 80. Calm wind becoming south around 5 mph in the afternoon.

    Sunny

    High: 80 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 55.

    Partly Cloudy

    Low: 55 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 84.

    Mostly Sunny

    High: 84 °F

Detailed Forecast

Today
Mostly cloudy, with a high near 67. Calm wind becoming south around 5 mph in the afternoon.
Tonight
Showers likely, mainly after 5am. Mostly cloudy, with a low around 51. Southeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Showers and possibly a thunderstorm. High near 70. East wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday Night
Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and midnight. Mostly cloudy, with a low around 52. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Sunday
Mostly sunny, with a high near 72. North wind around 5 mph.
Sunday Night
Clear, with a low around 48. North wind around 5 mph becoming calm.
Monday
Sunny, with a high near 80. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
Mostly sunny, with a high near 84.
Tuesday Night
Mostly cloudy, with a low around 61.
Wednesday
Partly sunny, with a high near 84.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 63.
Thursday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 79. Chance of precipitation is 60%.
Click Map For Forecast
Point Forecast:
Chattanooga TN
 35.07°N 85.27°W (Elev. 659 ft)
6:48 am EDT Apr 23, 2021
8am EDT Apr 23, 2021-6pm EDT Apr 29, 2021
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database