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 >

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

A Few Clouds

50°F

10°C

Humidity 54%
Wind Speed SW 5 mph
Barometer 30.05 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 14 Mar 3:15 am EDT
Extended Forecast for

3 Miles ENE Rogersville TN

  • Overnight

    Overnight: Clear, with a low around 36. Calm wind.

    Low: 36 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 67. Calm wind.

    High: 67 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 46. Calm wind becoming southeast around 5 mph.

    Low: 46 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 70. East wind 5 to 10 mph becoming southwest 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

    High: 70 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Showers likely after 2am.  Mostly cloudy, with a low around 42. West wind 10 to 15 mph becoming south after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 70%.

    Low: 42 °F

    Mostly Cloudy
    then Showers
    Likely

  • Monday

    Monday: Rain showers before 5pm, then a chance of rain and snow showers.  High near 57. West wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%.

    High: 57 °F

    Showers then
    Rain/Snow

  • Monday Night

    Monday Night: A 30 percent chance of snow showers, mainly before 8pm.  Mostly cloudy, with a low around 18. West wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 18 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 36. Calm wind.
Saturday
Sunny, with a high near 67. Calm wind.
Saturday Night
Mostly clear, with a low around 46. Calm wind becoming southeast around 5 mph.
Sunday
Partly sunny, with a high near 70. East wind 5 to 10 mph becoming southwest 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Sunday Night
Showers likely after 2am. Mostly cloudy, with a low around 42. West wind 10 to 15 mph becoming south after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%.
Monday
Rain showers before 5pm, then a chance of rain and snow showers. High near 57. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Monday Night
A 30 percent chance of snow showers, mainly before 8pm. Mostly cloudy, with a low around 18. West wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday
Partly sunny, with a high near 36.
Tuesday Night
Partly cloudy, with a low around 18.
Wednesday
Partly sunny, with a high near 49.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 60.
Thursday Night
Mostly clear, with a low around 38.
Friday
Mostly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Rogersville TN
 36.43°N 82.94°W (Elev. 1220 ft)
2:26 am EDT Mar 14, 2026
3am EDT Mar 14, 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