Blizzard Conditions Are Forecast Across Parts of the Northern Plains and Upper Great Lakes

In the north-central U.S., a strong storm will continue to bring heavy snow and gusty to high winds over parts of the northern Plains and Upper Midwest tonight 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 this evening into early tonight. Read More >

Hazardous Weather Conditions

Current conditions at

Athens McMinn County Airport (KMMI)

Lat: 35.4°NLon: 84.56°WElev: 874ft.

Mostly Cloudy

61°F

16°C

Humidity 100%
Wind Speed Calm
Barometer 29.93 in
Dewpoint 61°F (16°C)
Visibility 8.00 mi
Last update 25 Nov 6:15 pm EST
Extended Forecast for

2 Miles W Decatur TN

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 8pm.  Mostly cloudy, with a low around 50. South wind 5 to 10 mph becoming light southwest  after midnight.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 50 °F

    Showers
    Likely then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 56. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 56 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30. West wind around 5 mph becoming calm  in the evening.

    Low: 30 °F

    Partly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 48. Light northwest wind increasing to 5 to 10 mph in the morning.

    High: 48 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 23. Calm wind.

    Low: 23 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 44. Calm wind becoming north around 5 mph.

    High: 44 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of showers after 1am.  Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 50. South wind 5 to 10 mph becoming light southwest after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Mostly sunny, with a high near 56. West wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 30. West wind around 5 mph becoming calm in the evening.
Thanksgiving Day
Sunny, with a high near 48. Light northwest wind increasing to 5 to 10 mph in the morning.
Thursday Night
Clear, with a low around 23. Calm wind.
Friday
Sunny, with a high near 44. Calm wind becoming north around 5 mph.
Friday Night
Partly cloudy, with a low around 22. Calm wind.
Saturday
Partly sunny, with a high near 50.
Saturday Night
A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 35.
Sunday
Showers likely. Cloudy, with a high near 52. Chance of precipitation is 60%.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 32.
Monday
A 40 percent chance of showers. Mostly cloudy, with a high near 49.
Monday Night
A 50 percent chance of showers. Cloudy, with a low around 35.
Tuesday
A 50 percent chance of showers. Mostly cloudy, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Decatur TN
 35.52°N 84.84°W (Elev. 702 ft)
6:06 pm EST Nov 25, 2025
6pm EST Nov 25, 2025-6pm EST Dec 2, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database