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

Tracking Late Season Winter Storms

A moderate atmospheric river will continue to bring heavy snow over the Olympics, northern Cascades and northern Rockies Friday while heavy rain may bring flooding to coastal Oregon and Washington. A winter storm will continue to push across the Great Lakes and Northeast U.S. Friday and Saturday with areas of heavy snow and high winds. Read More >

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Fair

44°F

7°C

Humidity 65%
Wind Speed Calm
Barometer 30.17 in (1021.8 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 12 Mar 9:53 pm EDT
Extended Forecast for

Chattanooga TN

  • Tonight

    Tonight: Clear, with a low around 37. Calm wind.

    Low: 37 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 66. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 66 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 41. Southwest wind around 5 mph becoming calm in the evening.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 73. Calm wind becoming south around 5 mph in the afternoon.

    High: 73 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52. Calm wind.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly cloudy, with a high near 74. South wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 74 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of showers, then showers and possibly a thunderstorm after 2am. Low around 40. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

    Low: 40 °F

    Chance
    Showers then
    Showers

  • Monday

    Monday: Showers and possibly a thunderstorm before 8am, then a chance of showers between 8am and 2pm. High near 51. Breezy. Chance of precipitation is 80%.

    High: 51 °F

    Breezy.
    Showers then
    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 37. Calm wind.
Friday
Sunny, with a high near 66. South wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 41. Southwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 73. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 52. Calm wind.
Sunday
Mostly cloudy, with a high near 74. South wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday Night
A chance of showers, then showers and possibly a thunderstorm after 2am. Low around 40. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Monday
Showers and possibly a thunderstorm before 8am, then a chance of showers between 8am and 2pm. High near 51. Breezy. Chance of precipitation is 80%.
Monday Night
Partly cloudy, with a low around 25.
Tuesday
Mostly sunny, with a high near 45.
Tuesday Night
Partly cloudy, with a low around 28.
Wednesday
Partly sunny, with a high near 56.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
Mostly sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chattanooga TN
 35.07°N 85.24°W (Elev. 794 ft)
Last Update:
7:06 pm EDT Mar 12, 2026
Forecast Valid:
10pm EDT Mar 12, 2026-6pm EDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation