Major Winter Storm in the North-Central U.S.; Severe Weather from the Mid-South to Ohio Valley

A major winter storm will bring a swath of heavy snowfall, strong winds, blizzard conditions and freezing rain to the Northern Plains into the Great Lakes region. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-south to the Ohio Valley and the Southeast. Critical fire weather concerns shift to the southern Rockies and Plains. Read More >

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Overcast

64°F

18°C

Humidity 64%
Wind Speed Vrbl 5 mph
Barometer 29.81 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 15 Mar 6:55 pm EDT
Extended Forecast for

Mosheim TN

Wind Advisory March 16, 12:00am until March 16, 08:00am
Click here for hazard details and duration
Wind Advisory
  • Tonight

    Tonight: Showers likely, mainly after 5am.  Mostly cloudy, with a low around 44. South wind around 15 mph, with gusts as high as 35 mph.  Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 44 °F

    Mostly Cloudy
    then Showers
    Likely

  • Monday

    Monday: Rain showers before 3pm, then snow showers likely, possibly mixed with rain. The rain could be heavy at times.  Temperature falling to around 38 by 5pm. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 52 °F

    Breezy. Heavy
    Rain then
    Rain/Snow
    Likely

  • Monday Night

    Monday Night: A 30 percent chance of snow showers, mainly between 8pm and 2am.  Mostly cloudy, with a low around 21. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: 21 °F

    Chance Snow
    Showers and
    Breezy

  • Tuesday

    Tuesday: Partly sunny, with a high near 36. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 36 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 18. West wind around 5 mph becoming calm  in the evening.

    Low: 18 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 48. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 48 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 29. Calm wind becoming south around 5 mph.

    Low: 29 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Tonight
Showers likely, mainly after 5am. Mostly cloudy, with a low around 44. South wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Rain showers before 3pm, then snow showers likely, possibly mixed with rain. The rain could be heavy at times. Temperature falling to around 38 by 5pm. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday Night
A 30 percent chance of snow showers, mainly between 8pm and 2am. Mostly cloudy, with a low around 21. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.
Tuesday
Partly sunny, with a high near 36. West wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 18. West wind around 5 mph becoming calm in the evening.
Wednesday
Mostly cloudy, with a high near 48. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 29. Calm wind becoming south around 5 mph.
Thursday
Mostly sunny, with a high near 60.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 67.
Friday Night
Mostly cloudy, with a low around 44.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 71.
Saturday Night
A 10 percent chance of showers. Partly cloudy, with a low around 44.
Sunday
Sunny, with a high near 72.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Mosheim TN
 36.18°N 82.97°W (Elev. 1398 ft)
7:06 pm EDT Mar 15, 2026
7pm EDT Mar 15, 2026-6pm EDT Mar 22, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database