Heavy Snow in the Northern Plains and Upper Midwest; Severe Thunderstorms in the Southern U.S.

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 today before moving across the Great Lakes with heavy lake effect snow Wednesday into Thanksgiving Day. Isolated severe thunderstorms are likely across parts of the Southeast/Deep South, mainly from this morning into early evening. Read More >

Hazardous Weather Conditions

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Heavy Rain Fog/Mist

59°F

15°C

Humidity 90%
Wind Speed S 12 mph
Barometer 30.01 in (1015.7 mb)
Dewpoint 56°F (13°C)
Visibility 1.00 mi
Last update 25 Nov 7:53 am EST
Extended Forecast for

3 Miles NE Harrison TN

  • Today

    Today: Showers and thunderstorms before 4pm, then showers and possibly a thunderstorm, mainly after 4pm.  High near 69. South wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 69 °F

    Showers

  • Tonight

    Tonight: Showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am.  Low around 53. Southwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 53 °F

    Showers then
    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny, with a temperature rising to near 59 by 11am, then falling to around 51 during the remainder of the day. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 59 °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 48. Northwest wind 5 to 10 mph.

    High: 48 °F

    Sunny

  • Thursday Night

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

    Low: 26 °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: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

Detailed Forecast

Today
Showers and thunderstorms before 4pm, then showers and possibly a thunderstorm, mainly after 4pm. High near 69. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Tonight
Showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Low around 53. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Partly sunny, then gradually becoming sunny, with a temperature rising to near 59 by 11am, then falling to around 51 during the remainder of the day. 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 48. Northwest wind 5 to 10 mph.
Thursday Night
Clear, with a low around 26. Northwest wind around 5 mph becoming calm.
Friday
Sunny, with a high near 45. Calm wind becoming north around 5 mph in the morning.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
Partly sunny, with a high near 51.
Saturday Night
A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 39.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 54.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 40.
Monday
A 40 percent chance of showers. Cloudy, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Harrison TN
 35.15°N 85.1°W (Elev. 682 ft)
6:06 am EST Nov 25, 2025
8am EST Nov 25, 2025-6pm EST Dec 1, 2025
 
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Additional Resources

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