National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Widespread Rain from Texas to the Central Appalachians; Heavy to Excessive Rainfall in Southern California and the Southwest

Scattered thunderstorms and widespread showers are expected from the Texas coast to the central Appalachians today. Heavy to excessive rainfall will continue in southern California into the Desert Southwest through Saturday. Heavy rain will pose a risk of flash flooding, especially across burn scar and urbanized regions. Read More >

Hazardous Weather Conditions

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Mostly Cloudy

73°F

23°C

Humidity 66%
Wind Speed W 9 G 16 mph
Barometer 30.02 in (1016.1 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 22 Nov 10:53 am EST
Extended Forecast for

South Pittsburg TN

  • Today

    Today: Mostly sunny, with a high near 72. West wind around 5 mph.

    High: 72 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 49. Calm wind.

    Low: 49 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 67. Calm wind becoming north around 5 mph.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 67. Calm wind becoming southeast around 5 mph in the morning.

    High: 67 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 55. Southeast wind around 5 mph, with gusts as high as 20 mph.

    Low: 55 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: Showers, with thunderstorms also possible after noon. High near 65. South wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    High: 65 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 54. Chance of precipitation is 70%.

    Low: 54 °F

    Showers
    Likely then
    Chance
    T-storms

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly before noon. Partly sunny, with a high near 61.

    High: 61 °F

    Chance
    Showers then
    Slight Chance
    T-storms

Detailed Forecast

Today
Mostly sunny, with a high near 72. West wind around 5 mph.
Tonight
Partly cloudy, with a low around 49. Calm wind.
Sunday
Sunny, with a high near 67. Calm wind becoming north around 5 mph.
Sunday Night
Mostly clear, with a low around 42. Calm wind.
Monday
Partly sunny, with a high near 67. Calm wind becoming southeast around 5 mph in the morning.
Monday Night
A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 55. Southeast wind around 5 mph, with gusts as high as 20 mph.
Tuesday
Showers, with thunderstorms also possible after noon. High near 65. South wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Tuesday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 54. Chance of precipitation is 70%.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly before noon. Partly sunny, with a high near 61.
Wednesday Night
Mostly clear, with a low around 34.
Thanksgiving Day
Sunny, with a high near 50.
Thursday Night
Mostly clear, with a low around 30.
Friday
Sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Pittsburg TN
 35.01°N 85.72°W (Elev. 689 ft)
Last Update:
5:06 am CST Nov 22, 2025
Forecast Valid:
10am CST Nov 22, 2025-6pm CST Nov 28, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation