Severe Thunderstorms and Heavy Rain in the Southern U.S.; Snow in the Northern Rockies and Northern Plains

A storm system will shift from eastern Texas into the lower Mississippi Valley today with additional threats of severe thunderstorms and heavy to excessive rainfall which may bring flooding. In the northern U.S., a storm will bring heavy snow and gusty winds over parts of the northern Rockies, northern Plains, and Upper Midwest today into Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

A Few Clouds

43°F

6°C

Humidity 89%
Wind Speed Calm
Barometer 30.20 in (1022.6 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 24 Nov 7:53 am EST
Extended Forecast for

Lookout Mountain TN

  • Today

    Today: Patchy fog before 9am.  Otherwise, partly sunny, with a high near 71. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.

    High: 71 °F

    Patchy Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Showers likely, mainly after 5am.  Mostly cloudy, with a low around 58. South wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 58 °F

    Mostly Cloudy
    then Showers
    Likely

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm.  High near 69. South wind around 10 mph, with gusts as high as 25 mph.  Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 69 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers.  Low around 56. South wind around 5 mph becoming west after midnight.  Chance of precipitation is 80%.

    Low: 56 °F

    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 61. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 61 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 35. Northwest wind 5 to 10 mph.

    Low: 35 °F

    Mostly Clear

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 49. Northwest wind 5 to 10 mph.

    High: 49 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 29.

    Low: 29 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, partly sunny, with a high near 71. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.
Tonight
Showers likely, mainly after 5am. Mostly cloudy, with a low around 58. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Showers and possibly a thunderstorm. High near 69. South wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 56. South wind around 5 mph becoming west after midnight. Chance of precipitation is 80%.
Wednesday
Mostly sunny, with a high near 61. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 35. Northwest wind 5 to 10 mph.
Thanksgiving Day
Sunny, with a high near 49. Northwest wind 5 to 10 mph.
Thursday Night
Clear, with a low around 29.
Friday
Sunny, with a high near 49.
Friday Night
Partly cloudy, with a low around 31.
Saturday
Partly sunny, with a high near 52.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 41.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
Lookout Mountain TN
 35.01°N 85.33°W (Elev. 682 ft)
6:06 am EST Nov 24, 2025
8am EST Nov 24, 2025-6pm EST Nov 30, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database