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

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Overcast

60°F

16°C

Humidity 70%
Wind Speed S 5 mph
Barometer 30.04 in (1017.2 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 17 Feb 8:53 pm EST
Extended Forecast for

Harrison TN

  • Tonight

    Tonight: Mostly cloudy, with a low around 55. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 55 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 67. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 67 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers after 1am. Cloudy, with a low around 59. South wind around 5 mph.

    Low: 59 °F

    Cloudy then
    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 75. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 75 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 59. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    Low: 59 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: A 30 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 72. West wind around 5 mph.

    High: 72 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 49. Calm wind becoming north around 5 mph.

    Low: 49 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 63. Chance of precipitation is 40%.

    High: 63 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 38. Chance of precipitation is 50%.

    Low: 38 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 55. South wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Cloudy, with a high near 67. Southwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
A 40 percent chance of showers after 1am. Cloudy, with a low around 59. South wind around 5 mph.
Thursday
A 30 percent chance of showers before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 75. South wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 59. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Friday
A 30 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 72. West wind around 5 mph.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 49. Calm wind becoming north around 5 mph.
Saturday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 63. Chance of precipitation is 40%.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 38. Chance of precipitation is 50%.
Sunday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 49.
Sunday Night
Partly cloudy, with a low around 27.
Monday
Sunny, with a high near 45.
Monday Night
Mostly clear, with a low around 25.
Tuesday
Sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harrison TN
 35.14°N 85.15°W (Elev. 856 ft)
Last Update:
6:06 pm EST Feb 17, 2026
Forecast Valid:
9pm EST Feb 17, 2026-6pm EST Feb 24, 2026
 
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