Early Heat Wave in the West; Fire Concerns in the Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Elevated to critical fire weather conditions are expected today across the High Plains and southern Plains. Lake effect snow downwind of the Great Lakes will taper off today. Read More >

Hazardous Weather Conditions

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Mostly Cloudy

34°F

1°C

Humidity 44%
Wind Speed W 14 mph
Barometer 30.10 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 17 Mar 4:55 pm EDT
Extended Forecast for

4 Miles WSW Banner Hill TN

  • Tonight

    Tonight: Mostly cloudy, with a low around 19. Northwest wind around 5 mph becoming calm  in the evening. Winds could gust as high as 20 mph.

    Low: 19 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of flurries before 11am, then a slight chance of sprinkles and flurries between 11am and noon, then a slight chance of sprinkles after noon.  Partly sunny, with a high near 46. Calm wind.

    High: 46 °F

    Slight Chance
    Sprinkles/Flurries
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 58. Calm wind.

    High: 58 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before 2am.  Mostly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Slight Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 65. Calm wind becoming west around 5 mph.

    High: 65 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 70.

    High: 70 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 19. Northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Wednesday
A slight chance of flurries before 11am, then a slight chance of sprinkles and flurries between 11am and noon, then a slight chance of sprinkles after noon. Partly sunny, with a high near 46. Calm wind.
Wednesday Night
Partly cloudy, with a low around 32. Calm wind.
Thursday
Partly sunny, with a high near 58. Calm wind.
Thursday Night
A 20 percent chance of showers before 2am. Mostly cloudy, with a low around 43. Calm wind.
Friday
Mostly sunny, with a high near 65. Calm wind becoming west around 5 mph.
Friday Night
Partly cloudy, with a low around 47. Calm wind.
Saturday
Partly sunny, with a high near 70.
Saturday Night
Mostly clear, with a low around 51.
Sunday
Sunny, with a high near 76.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 50.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 65.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 40.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Banner Hill TN
 36.1°N 82.45°W (Elev. 2100 ft)
2:26 pm EDT Mar 17, 2026
5pm EDT Mar 17, 2026-6pm EDT Mar 24, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database