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.

Fair

45°F

7°C

Humidity 74%
Wind Speed Calm
Barometer 30.18 in (1021.7 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 23 Apr 1:53 am EDT
Extended Forecast for

Chattanooga TN

  • Overnight

    Overnight: Partly cloudy, with a low around 42. Calm wind.

    Partly Cloudy

    Low: 42 °F

  • Friday

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

    Mostly Cloudy

    High: 67 °F

  • Friday
    Night

    Friday Night: Showers likely, mainly after 4am.  Mostly cloudy, with a low around 51. Southeast wind around 5 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Mostly Cloudy
    then Showers
    Likely

    Low: 51 °F

  • Saturday

    Saturday: Showers and possibly a thunderstorm.  High near 70. Southeast wind 5 to 10 mph becoming south in the afternoon.  Chance of precipitation is 100%.

    Showers

    High: 70 °F

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am.  Mostly cloudy, with a low around 52. West wind around 5 mph becoming northwest after midnight.  Chance of precipitation is 30%.

    Chance
    T-storms then
    Chance
    Showers

    Low: 52 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 73. North wind around 5 mph.

    Mostly Sunny

    High: 73 °F

  • Sunday
    Night

    Sunday Night: Clear, with a low around 47. North wind around 5 mph becoming calm  in the evening.

    Clear

    Low: 47 °F

  • Monday

    Monday: Sunny, with a high near 79.

    Sunny

    High: 79 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 56.

    Partly Cloudy

    Low: 56 °F

Detailed Forecast

Overnight
Partly cloudy, with a low around 42. Calm wind.
Friday
Mostly cloudy, with a high near 67. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
Showers likely, mainly after 4am. Mostly cloudy, with a low around 51. Southeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Showers and possibly a thunderstorm. High near 70. Southeast wind 5 to 10 mph becoming south in the afternoon. Chance of precipitation is 100%.
Saturday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 52. West wind around 5 mph becoming northwest after midnight. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 73. North wind around 5 mph.
Sunday Night
Clear, with a low around 47. North wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 79.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Mostly sunny, with a high near 82.
Tuesday Night
Mostly cloudy, with a low around 61.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 83.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 63.
Thursday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 78.
Click Map For Forecast
Point Forecast:
Chattanooga TN
 35.07°N 85.27°W (Elev. 659 ft)
1:18 am EDT Apr 23, 2021
2am 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