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

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Fair

43°F

6°C

Humidity 53%
Wind Speed Calm
Barometer 30.09 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 13 Mar 10:15 am EDT
Extended Forecast for

Flag Pond TN

  • Today

    Today: Sunny, with a high near 58. Southwest wind 5 to 10 mph.

    High: 58 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 38. Southwest wind around 5 mph becoming calm.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 66. Calm wind.

    High: 66 °F

    Mostly Sunny

  • Saturday Night

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

    Low: 47 °F

    Mostly Clear

  • Sunday

    Sunday: A 30 percent chance of showers, mainly after 2pm.  Partly sunny, with a high near 64. South wind 5 to 10 mph, with gusts as high as 30 mph.

    High: 64 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly after 2am.  Mostly cloudy, with a low around 47. South wind around 10 mph, with gusts as high as 35 mph.  Chance of precipitation is 70%.

    Low: 47 °F

    Showers
    Likely

  • Monday

    Monday: Rain showers before 2pm, then a chance of rain and snow showers.  High near 60. South wind around 10 mph becoming west in the afternoon. Winds could gust as high as 35 mph.  Chance of precipitation is 80%.

    High: 60 °F

    Showers then
    Rain/Snow

  • Monday Night

    Monday Night: A chance of rain and snow showers before 8pm, then a chance of snow showers between 8pm and 2am.  Mostly cloudy, with a low around 18. Chance of precipitation is 30%.

    Low: 18 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 58. Southwest wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 38. Southwest wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 66. Calm wind.
Saturday Night
Mostly clear, with a low around 47. Calm wind becoming southeast around 5 mph after midnight.
Sunday
A 30 percent chance of showers, mainly after 2pm. Partly sunny, with a high near 64. South wind 5 to 10 mph, with gusts as high as 30 mph.
Sunday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 47. South wind around 10 mph, with gusts as high as 35 mph. Chance of precipitation is 70%.
Monday
Rain showers before 2pm, then a chance of rain and snow showers. High near 60. South wind around 10 mph becoming west in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 80%.
Monday Night
A chance of rain and snow showers before 8pm, then a chance of snow showers between 8pm and 2am. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 30.
Tuesday Night
Partly cloudy, with a low around 19.
Wednesday
Mostly sunny, with a high near 46.
Wednesday Night
Mostly cloudy, with a low around 31.
Thursday
Partly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Flag Pond TN
 36.02°N 82.55°W (Elev. 2444 ft)
7:06 am EDT Mar 13, 2026
10am EDT Mar 13, 2026-6pm EDT Mar 19, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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