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

Hazardous Weather Conditions

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

A Few Clouds

21°F

-6°C

Humidity 85%
Wind Speed Calm
Barometer 30.43 in (1031.1 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 21 Jan 7:53 am EST
Extended Forecast for

Harrison TN

  • Today

    Today: A 30 percent chance of showers, mainly after 5pm. Increasing clouds, with a high near 53. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 53 °F

    Mostly Sunny
    then Chance
    Showers

  • Tonight

    Tonight: Showers likely, mainly before 9pm. Cloudy, with a low around 39. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Showers
    Likely

  • Thursday

    Thursday: A 30 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 52. Calm wind.

    High: 52 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 36. Calm wind becoming north around 5 mph.

    Low: 36 °F

    Chance
    Showers

  • Friday

    Friday: A chance of rain showers before 5pm, then a chance of rain and snow showers. Cloudy, with a high near 45. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 45 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain and snow showers before 2am, then a chance of snow showers and freezing rain between 2am and 3am, then a chance of snow showers, freezing rain, and sleet after 3am. Mostly cloudy, with a low around 24. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    Low: 24 °F

    Chance Wintry
    Mix

  • Saturday

    Saturday: Snow showers and freezing rain, possibly mixed with sleet before 3pm, then snow showers and freezing rain. High near 31. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    High: 31 °F

    Wintry Mix

  • Saturday Night

    Saturday Night: Freezing rain, possibly mixed with snow showers, becoming all freezing rain after 4am. The snow could be heavy at times. Low around 26. Chance of precipitation is 100%.

    Low: 26 °F

    Wintry Mix

  • Sunday

    Sunday: Snow showers and freezing rain likely before 1pm, then a chance of rain and snow showers between 1pm and 4pm, then a chance of snow showers after 4pm. Mostly cloudy, with a high near 35. Chance of precipitation is 60%.

    High: 35 °F

    Wintry Mix
    Likely

Detailed Forecast

Today
A 30 percent chance of showers, mainly after 5pm. Increasing clouds, with a high near 53. South wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
Showers likely, mainly before 9pm. Cloudy, with a low around 39. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 30 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 52. Calm wind.
Thursday Night
A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 36. Calm wind becoming north around 5 mph.
Friday
A chance of rain showers before 5pm, then a chance of rain and snow showers. Cloudy, with a high near 45. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Friday Night
A chance of rain and snow showers before 2am, then a chance of snow showers and freezing rain between 2am and 3am, then a chance of snow showers, freezing rain, and sleet after 3am. Mostly cloudy, with a low around 24. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Saturday
Snow showers and freezing rain, possibly mixed with sleet before 3pm, then snow showers and freezing rain. High near 31. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Saturday Night
Freezing rain, possibly mixed with snow showers, becoming all freezing rain after 4am. The snow could be heavy at times. Low around 26. Chance of precipitation is 100%.
Sunday
Snow showers and freezing rain likely before 1pm, then a chance of rain and snow showers between 1pm and 4pm, then a chance of snow showers after 4pm. Mostly cloudy, with a high near 35. Chance of precipitation is 60%.
Sunday Night
A 20 percent chance of snow showers before 1am. Mostly cloudy, with a low around 15.
Monday
Mostly sunny, with a high near 31.
Monday Night
Partly cloudy, with a low around 7.
Tuesday
Sunny, with a high near 35.
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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:
6:06 am EST Jan 21, 2026
Forecast Valid:
8am EST Jan 21, 2026-6pm EST Jan 27, 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