Severe Thunderstorms in the Southern U.S.; Heavy Snow in the North-Central U.S.

Isolated severe thunderstorms are likely across parts of the Southeast/Deep South Tuesday morning into early evening. A couple tornadoes are possible in parts of eastern Mississippi and Alabama. In the north-central U.S., a storm will bring heavy snow and gusty to high winds over parts of the northern Plains and Upper Midwest Tuesday before impacting the Great Lakes Wednesday into Thanksgiving. Read More >

Hazardous Weather Conditions

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Mostly Cloudy

64°F

18°C

Humidity 60%
Wind Speed S 5 mph
Barometer 30.06 in (1017.4 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 25 Nov 12:53 am EST
Extended Forecast for

Mc Donald TN

  • Overnight

    Overnight: A 30 percent chance of showers, mainly after 5am.  Cloudy, with a low around 57. South wind around 10 mph, with gusts as high as 25 mph.

    Low: 57 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Showers and thunderstorms before 4pm, then showers and possibly a thunderstorm, mainly after 4pm.  High near 68. South wind 10 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 68 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms before 1am, then a slight chance of showers between 1am and 3am.  Low around 53. South wind 5 to 10 mph becoming west after midnight.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 53 °F

    Showers then
    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny, with a high near 60. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 60 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33. Northwest wind around 5 mph.

    Low: 33 °F

    Partly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 47. Northwest wind 5 to 10 mph.

    High: 47 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 26. Northwest wind around 5 mph.

    Low: 26 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of showers, mainly after 5am. Cloudy, with a low around 57. South wind around 10 mph, with gusts as high as 25 mph.
Tuesday
Showers and thunderstorms before 4pm, then showers and possibly a thunderstorm, mainly after 4pm. High near 68. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Tuesday Night
Showers and thunderstorms before 1am, then a slight chance of showers between 1am and 3am. Low around 53. South wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 60. West wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 33. Northwest wind around 5 mph.
Thanksgiving Day
Sunny, with a high near 47. Northwest wind 5 to 10 mph.
Thursday Night
Clear, with a low around 26. Northwest wind around 5 mph.
Friday
Sunny, with a high near 44.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
Partly sunny, with a high near 50.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 39.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 54.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 41.
Monday
A 40 percent chance of showers. Cloudy, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
Mc Donald TN
 35.08°N 84.99°W (Elev. 896 ft)
12:31 am EST Nov 25, 2025
1am EST Nov 25, 2025-6pm EST Dec 1, 2025
 
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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