Major Winter Storm Ongoing in the Upper Midwest; Severe Weather Tonight from the Mid-South to the Ohio Valley

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through Monday across the Upper Midwest and Upper Great Lakes. 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 through tonight, moving into the Mid-Atlantic Monday. Read More >

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Overcast

63°F

17°C

Humidity 73%
Wind Speed Vrbl 3 mph
Barometer 29.79 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 15 Mar 8:35 pm EDT
Extended Forecast for

Afton TN

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

    Tonight: A 30 percent chance of showers after 5am.  Mostly cloudy, with a low around 45. Breezy, with a south wind 15 to 20 mph, with gusts as high as 40 mph.

    Low: 45 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Showers

  • 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 36 by 5pm. Breezy, with a west wind around 20 mph, with gusts as high as 35 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 53 °F

    Breezy. Heavy
    Rain then
    Rain/Snow
    Likely

  • Monday Night

    Monday Night: A slight chance of snow showers or flurries before 8pm, then a chance of snow showers 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.  Chance of precipitation is 30%.

    Low: 21 °F

    Chance Snow
    Showers and
    Breezy

  • Tuesday

    Tuesday: Partly sunny, with a high near 34. West wind around 15 mph, with gusts as high as 25 mph.

    High: 34 °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 46. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 46 °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 58.

    High: 58 °F

    Mostly Sunny

  • Thursday Night

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

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of showers after 5am. Mostly cloudy, with a low around 45. Breezy, with a south wind 15 to 20 mph, with gusts as high as 40 mph.
Monday
Rain showers before 3pm, then snow showers likely, possibly mixed with rain. The rain could be heavy at times. Temperature falling to around 36 by 5pm. Breezy, with a west wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Monday Night
A slight chance of snow showers or flurries before 8pm, then a chance of snow showers 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. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 34. West wind around 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 46. 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 58.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 65.
Friday Night
Mostly cloudy, with a low around 44.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 70.
Saturday Night
A 10 percent chance of showers. Partly cloudy, with a low around 45.
Sunday
Mostly sunny, with a high near 70.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Afton TN
 36.22°N 82.77°W (Elev. 1608 ft)
7:06 pm EDT Mar 15, 2026
8pm 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