Widespread High Wind Event; Heavy Snow Expected from the Northern Plains to Northeast

Widespread high winds will continue to impact the interior Northwest, northern Plains, and Upper Midwest. Gusty winds and low relative humidity will bring critical fire weather to the central and southern Plains and south coastal Texas today. A storm tracking across the northern Plains, Great Lakes and into the Northeast U.S. will bring heavy snow and gusty winds into Saturday. Read More >

Hazardous Weather Conditions

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Overcast

37°F

3°C

Humidity 87%
Wind Speed NW 13 G 20 mph
Barometer 30.12 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 12 Mar 11:55 am EDT
Extended Forecast for

Greeneville TN

  • This Afternoon

    This Afternoon: Partly sunny, then gradually becoming sunny, with a high near 49. Northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 49 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 29. Northwest wind around 5 mph becoming calm.

    Low: 29 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 62. South wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 62 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 38. West wind around 5 mph.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 69. Calm wind becoming north around 5 mph.

    High: 69 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 47. Calm wind becoming southeast around 5 mph after midnight.

    Low: 47 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 71. South wind 5 to 15 mph, with gusts as high as 30 mph.

    High: 71 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Showers.  Low around 39. Chance of precipitation is 80%.

    Low: 39 °F

    Showers

  • Monday

    Monday: Rain showers likely before 2pm, then a chance of rain and snow showers.  Cloudy, with a high near 54. Breezy.  Chance of precipitation is 60%.

    High: 54 °F

    Breezy.
    Showers
    Likely then
    Rain/Snow
    Likely

Detailed Forecast

This Afternoon
Partly sunny, then gradually becoming sunny, with a high near 49. Northwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 29. Northwest wind around 5 mph becoming calm.
Friday
Sunny, with a high near 62. South wind 5 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 38. West wind around 5 mph.
Saturday
Mostly sunny, with a high near 69. Calm wind becoming north around 5 mph.
Saturday Night
Partly cloudy, with a low around 47. Calm wind becoming southeast around 5 mph after midnight.
Sunday
Mostly sunny, with a high near 71. South wind 5 to 15 mph, with gusts as high as 30 mph.
Sunday Night
Showers. Low around 39. Chance of precipitation is 80%.
Monday
Rain showers likely before 2pm, then a chance of rain and snow showers. Cloudy, with a high near 54. Breezy. Chance of precipitation is 60%.
Monday Night
A chance of rain and snow showers before 8pm, then a slight chance of snow showers between 8pm and 2am. Mostly cloudy, with a low around 21. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 39.
Tuesday Night
Partly cloudy, with a low around 23.
Wednesday
Partly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
Greeneville TN
 36.15°N 82.81°W (Elev. 1499 ft)
7:16 am EDT Mar 12, 2026
12pm EDT Mar 12, 2026-6pm EDT Mar 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database