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

Tracking Two Storms Impacting the Northern U.S. Through Thanksgiving and into This Weekend

Heavy lake effect snow and gusty winds, including some local blizzard conditions, will continue into Thanksgiving Day across the Great Lakes then lingering through Friday night for Lakes Erie and Ontario. Confidence is increasing for another winter storm to develop over the northern and central Rockies Friday and track across the central Plains through the Midwest and Great Lakes this weekend. Read More >

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Fair

45°F

7°C

Humidity 44%
Wind Speed NW 12 mph
Barometer 30.24 in (1023.8 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 26 Nov 9:53 pm EST
Extended Forecast for

Harrison TN

  • Tonight

    Tonight: Increasing clouds, with a low around 36. North wind around 5 mph.

    Low: 36 °F

    Increasing
    Clouds

  • Thanksgiving Day

    Thanksgiving Day: Mostly cloudy through mid morning, then gradual clearing, with a high near 48. Northwest wind 5 to 10 mph.

    High: 48 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 29. Northwest wind around 5 mph becoming calm in the evening.

    Low: 29 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 45. Calm wind becoming north around 5 mph in the morning.

    High: 45 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 48. Light and variable wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 48 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of rain, mainly after 1am. Mostly cloudy, with a low around 40. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Slight Chance
    Rain then
    Chance Rain

  • Sunday

    Sunday: Rain likely, mainly before 1pm. Mostly cloudy, with a high near 48. Chance of precipitation is 60%.

    High: 48 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

Detailed Forecast

Tonight
Increasing clouds, with a low around 36. North wind around 5 mph.
Thanksgiving Day
Mostly cloudy through mid morning, then gradual clearing, with a high near 48. Northwest wind 5 to 10 mph.
Thursday Night
Clear, with a low around 29. Northwest wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 45. Calm wind becoming north around 5 mph in the morning.
Friday Night
Partly cloudy, with a low around 27. Calm wind.
Saturday
Partly sunny, with a high near 48. Light and variable wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
A 50 percent chance of rain, mainly after 1am. Mostly cloudy, with a low around 40. South wind around 10 mph, with gusts as high as 20 mph.
Sunday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 48. Chance of precipitation is 60%.
Sunday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 36.
Monday
A 30 percent chance of rain. Partly sunny, with a high near 48.
Monday Night
Rain likely. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.
Tuesday
A 50 percent chance of rain. Mostly cloudy, with a high near 48.
Tuesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 34.
Wednesday
A 20 percent chance of rain. Mostly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harrison TN
 35.13°N 85.13°W (Elev. 682 ft)
Last Update:
6:06 pm EST Nov 26, 2025
Forecast Valid:
10pm EST Nov 26, 2025-6pm EST Dec 3, 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