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

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Fair

38°F

3°C

Humidity 86%
Wind Speed Calm
Barometer 29.88 in (1012.0 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 2 Jan 4:53 am EST
Extended Forecast for

South Pittsburg TN

  • Today

    Today: A 40 percent chance of showers, mainly after 5pm. Cloudy, with a high near 57. Calm wind.

    High: 57 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tonight

    Tonight: Showers, mainly before 4am. Patchy fog after 9pm. Low around 46. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 46 °F

    Showers and
    Patchy Fog

  • Saturday

    Saturday: A 30 percent chance of showers before noon. Patchy fog before 1pm. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 57. Calm wind becoming north around 5 mph.

    High: 57 °F

    Chance
    Showers and
    Patchy Fog
    then Patchy
    Fog

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34. Northwest wind around 5 mph becoming calm.

    Low: 34 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 53. Calm wind.

    High: 53 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 58. Calm wind becoming south around 5 mph.

    High: 58 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

Detailed Forecast

Today
A 40 percent chance of showers, mainly after 5pm. Cloudy, with a high near 57. Calm wind.
Tonight
Showers, mainly before 4am. Patchy fog after 9pm. Low around 46. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
A 30 percent chance of showers before noon. Patchy fog before 1pm. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 57. Calm wind becoming north around 5 mph.
Saturday Night
Partly cloudy, with a low around 34. Northwest wind around 5 mph becoming calm.
Sunday
Sunny, with a high near 53. Calm wind.
Sunday Night
Mostly cloudy, with a low around 34. Calm wind.
Monday
Sunny, with a high near 58. Calm wind becoming south around 5 mph.
Monday Night
Mostly cloudy, with a low around 43.
Tuesday
Partly sunny, with a high near 62.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 52.
Wednesday
A 20 percent chance of showers. Mostly cloudy, with a high near 65.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 53.
Thursday
A 40 percent chance of showers. Mostly cloudy, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Pittsburg TN
 35.01°N 85.72°W (Elev. 689 ft)
Last Update:
11:31 pm CST Jan 1, 2026
Forecast Valid:
4am CST Jan 2, 2026-6pm CST Jan 8, 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