Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Hazardous Weather Conditions

Current conditions at

Athens McMinn County Airport (KMMI)

Lat: 35.4°NLon: 84.56°WElev: 874ft.

Fair

66°F

19°C

Humidity 32%
Wind Speed SW 12 G 22 mph
Barometer 30.02 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 13 Mar 4:35 pm EDT
Extended Forecast for

2 Miles W Decatur TN

  • Tonight

    Tonight: Mostly clear, with a low around 38. Southwest wind 5 to 10 mph becoming light and variable  in the evening.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 72. Calm wind becoming south around 5 mph.

    High: 72 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 49. Calm wind.

    Low: 49 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 74. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 74 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A slight chance of showers, then showers and possibly a thunderstorm after 2am.  Low around 39. South wind 10 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 90%.

    Low: 39 °F

    Slight Chance
    Showers then
    Showers

  • Monday

    Monday: Rain showers before 2pm, then a slight chance of rain and snow showers. Some thunder is also possible.  High near 53. West wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%.

    High: 53 °F

    Showers then
    Chance
    Rain/Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 20. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 20 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 38. Southwest wind 5 to 10 mph becoming light and variable in the evening.
Saturday
Sunny, with a high near 72. Calm wind becoming south around 5 mph.
Saturday Night
Partly cloudy, with a low around 49. Calm wind.
Sunday
Mostly cloudy, with a high near 74. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
A slight chance of showers, then showers and possibly a thunderstorm after 2am. Low around 39. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Monday
Rain showers before 2pm, then a slight chance of rain and snow showers. Some thunder is also possible. High near 53. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Monday Night
Partly cloudy, with a low around 20. West wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 43.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Partly sunny, with a high near 55.
Wednesday Night
Mostly cloudy, with a low around 35.
Thursday
Mostly sunny, with a high near 66.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Mostly sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Decatur TN
 35.52°N 84.84°W (Elev. 702 ft)
2:26 pm EDT Mar 13, 2026
4pm EDT Mar 13, 2026-6pm EDT Mar 20, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database