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.

Fair

44°F

7°C

Humidity 93%
Wind Speed S 5 mph
Barometer 30.14 in (1020.4 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 17 Feb 1:53 am EST
Extended Forecast for

Harrison TN

  • Overnight

    Overnight: Partly cloudy, with a low around 44. South wind around 5 mph.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 68. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 68 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 55. South wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 55 °F

    Mostly Cloudy

  • Wednesday

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

    High: 67 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers after 1am. Cloudy, with a low around 58. South wind around 5 mph.

    Low: 58 °F

    Cloudy then
    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 74. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 74 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 60. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    Low: 60 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: A chance of showers and thunderstorms before 1pm, then a slight chance of showers. Partly sunny, with a high near 72. Chance of precipitation is 40%.

    High: 72 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 49.

    Low: 49 °F

    Chance
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 44. South wind around 5 mph.
Tuesday
Mostly sunny, with a high near 68. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 55. South wind 5 to 10 mph, with gusts as high as 25 mph.
Wednesday
Cloudy, with a high near 67. South wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
A 30 percent chance of showers after 1am. Cloudy, with a low around 58. South wind around 5 mph.
Thursday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 74. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
A chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 60. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Friday
A chance of showers and thunderstorms before 1pm, then a slight chance of showers. Partly sunny, with a high near 72. Chance of precipitation is 40%.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 49.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 62.
Saturday Night
A 40 percent chance of showers. Partly cloudy, with a low around 38.
Sunday
A slight chance of rain and snow showers. Mostly sunny, with a high near 52. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 28.
Monday
Sunny, with a high near 46.
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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:
1:26 am EST Feb 17, 2026
Forecast Valid:
2am EST Feb 17, 2026-6pm EST Feb 23, 2026
 
Forecast Discussion
 
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Additional Resources

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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