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.

Mostly Cloudy

74°F

23°C

Humidity 56%
Wind Speed W 7 mph
Barometer 29.98 in (1014.6 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 22 Nov 12:53 pm EST
Extended Forecast for

Ooltewah TN

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 75. West wind around 10 mph.

    High: 75 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 50. North wind around 5 mph becoming calm in the evening.

    Low: 50 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 67. North wind 5 to 10 mph.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42. North wind around 5 mph becoming calm.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 69. Light and variable wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 69 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 55. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 55 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: Showers, with thunderstorms also possible after 1pm. High near 66. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.

    High: 66 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Low around 55. Chance of precipitation is 80%.

    Low: 55 °F

    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 63.

    High: 63 °F

    Slight Chance
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 75. West wind around 10 mph.
Tonight
Partly cloudy, with a low around 50. North wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 67. North wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 42. North wind around 5 mph becoming calm.
Monday
Mostly sunny, with a high near 69. Light and variable wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 55. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Showers, with thunderstorms also possible after 1pm. High near 66. South wind 10 to 15 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 and thunderstorms after 1am. Low around 55. Chance of precipitation is 80%.
Wednesday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 63.
Wednesday Night
Mostly clear, with a low around 33.
Thanksgiving Day
Sunny, with a high near 50.
Thursday Night
Mostly clear, with a low around 29.
Friday
Sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ooltewah TN
 35.06°N 85.08°W (Elev. 801 ft)
Last Update:
12:30 pm EST Nov 22, 2025
Forecast Valid:
1pm EST Nov 22, 2025-6pm EST 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