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.

A Few Clouds

36°F

2°C

Humidity 46%
Wind Speed NW 15 mph
Barometer 30.18 in (1022.1 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 17 Jan 11:53 pm EST
Extended Forecast for

Harrison TN

  • Overnight

    Overnight: Mostly cloudy, with a low around 25. Northwest wind around 5 mph becoming calm.

    Low: 25 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 38. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 38 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 25. Calm wind becoming southwest around 5 mph.

    Low: 25 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 41. Light and variable wind becoming northwest 5 to 10 mph in the morning.

    High: 41 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 17. North wind around 5 mph.

    Low: 17 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 38. Calm wind.

    High: 38 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 22. Calm wind.

    Low: 22 °F

    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 25. Northwest wind around 5 mph becoming calm.
Sunday
Sunny, with a high near 38. Calm wind becoming northwest around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 25. Calm wind becoming southwest around 5 mph.
M.L.King Day
Sunny, with a high near 41. Light and variable wind becoming northwest 5 to 10 mph in the morning.
Monday Night
Partly cloudy, with a low around 17. North wind around 5 mph.
Tuesday
Sunny, with a high near 38. Calm wind.
Tuesday Night
Clear, with a low around 22. Calm wind.
Wednesday
Mostly sunny, with a high near 50.
Wednesday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 34.
Thursday
Partly sunny, with a high near 46.
Thursday Night
Partly cloudy, with a low around 27.
Friday
Mostly sunny, with a high near 50.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 36.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harrison TN
 35.14°N 85.15°W (Elev. 856 ft)
Last Update:
12:06 am EST Jan 18, 2026
Forecast Valid:
12am EST Jan 18, 2026-6pm EST Jan 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