National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heat Wave Continues in the West; Critical Fire Weather Conditions in the High 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. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Overcast

45°F

7°C

Humidity 46%
Wind Speed Calm
Barometer 30.18 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 18 Mar 7:55 pm EDT
Extended Forecast for

3 Miles W Baileyton TN

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. Calm wind becoming south around 5 mph.

    Low: 32 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 57. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 57 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 66. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 66 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 49. Southwest wind around 5 mph.

    Low: 49 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: Mostly cloudy, with a high near 70. West wind 5 to 10 mph.

    High: 70 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 51. Southwest wind around 5 mph.

    Low: 51 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly after 2am. Partly cloudy, with a low around 52.

    Low: 52 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 32. Calm wind becoming south around 5 mph.
Thursday
Mostly cloudy, with a high near 57. Calm wind becoming southwest around 5 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 40. Calm wind.
Friday
Partly sunny, with a high near 66. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
A 20 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 49. Southwest wind around 5 mph.
Saturday
Mostly cloudy, with a high near 70. West wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 51. Southwest wind around 5 mph.
Sunday
Mostly sunny, with a high near 76.
Sunday Night
A 30 percent chance of showers, mainly after 2am. Partly cloudy, with a low around 52.
Monday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 61. Chance of precipitation is 30%.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 38.
Tuesday
Partly sunny, with a high near 60.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 40.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Baileyton TN
 36.34°N 82.9°W (Elev. 1549 ft)
Last Update:
7:06 pm EDT Mar 18, 2026
Forecast Valid:
8pm EDT Mar 18, 2026-6pm EDT Mar 25, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation