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 >

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Fair

68°F

20°C

Humidity 36%
Wind Speed N 9 mph
Barometer 30.13 in (1020.0 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 23 Nov 1:53 pm EST
Extended Forecast for

3 Miles SW Chattanooga TN

  • This Afternoon

    This Afternoon: Sunny, with a high near 69. Northeast wind around 5 mph.

    High: 69 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 45. Calm wind.

    Low: 45 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 70. Light and variable wind becoming south 5 to 10 mph in the afternoon.

    High: 70 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Showers likely after 1am. Cloudy, with a low around 58. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 58 °F

    Cloudy then
    Showers
    Likely

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm. High near 68. South wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.

    High: 68 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 56. South wind around 5 mph becoming calm after midnight. Chance of precipitation is 80%.

    Low: 56 °F

    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 63. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 63 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 49.

    High: 49 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 69. Northeast wind around 5 mph.
Tonight
Mostly clear, with a low around 45. Calm wind.
Monday
Mostly sunny, with a high near 70. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Monday Night
Showers likely after 1am. Cloudy, with a low around 58. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Tuesday
Showers and possibly a thunderstorm. High near 68. South wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.
Tuesday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 56. South wind around 5 mph becoming calm after midnight. Chance of precipitation is 80%.
Wednesday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 63. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 34.
Thanksgiving Day
Sunny, with a high near 49.
Thursday Night
Mostly clear, with a low around 30.
Friday
Sunny, with a high near 51.
Friday Night
Partly cloudy, with a low around 33.
Saturday
Partly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Chattanooga TN
 35.05°N 85.3°W (Elev. 633 ft)
Last Update:
12:31 pm EST Nov 23, 2025
Forecast Valid:
2pm EST Nov 23, 2025-6pm EST Nov 29, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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