Severe Thunderstorms in the Ohio and Tennessee Valleys; Flash Flooding Possible in the Southwest

Scattered damaging winds, isolated severe hail, and a brief tornado or two are possible from the Upper Ohio to Tennessee Valleys during the late afternoon and evening. Across the Southwest, monsoonal moisture will continue to bring heavy rain and a threat for isolated to scattered flash flooding through Saturday. Read More >

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Mostly Cloudy

66°F

19°C

Humidity 94%
Wind Speed Calm
Barometer 30.08 in
Dewpoint 64°F (18°C)
Visibility 8.00 mi
Last update 6 Sep 4:55 pm EDT
Extended Forecast for

Morristown TN

  • This Afternoon

    This Afternoon: A 30 percent chance of showers.  Cloudy, with a steady temperature around 69. Northwest wind around 5 mph.

    High: 69 °F

    Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers between 1am and 2am.  Cloudy, with a low around 58. Calm wind.

    Low: 58 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 76. Calm wind becoming north around 5 mph in the afternoon.

    High: 76 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 50. North wind around 5 mph becoming calm.

    Low: 50 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 79. Northeast wind around 5 mph.

    High: 79 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 52. Calm wind becoming east around 5 mph.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 80. East wind around 5 mph.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers. Cloudy, with a steady temperature around 69. Northwest wind around 5 mph.
Tonight
A 20 percent chance of showers between 1am and 2am. Cloudy, with a low around 58. Calm wind.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 76. Calm wind becoming north around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 50. North wind around 5 mph becoming calm.
Monday
Sunny, with a high near 79. Northeast wind around 5 mph.
Monday Night
Mostly clear, with a low around 52. Calm wind becoming east around 5 mph.
Tuesday
Sunny, with a high near 80. East wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
Sunny, with a high near 82.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
Sunny, with a high near 84.
Thursday Night
Mostly clear, with a low around 56.
Friday
Sunny, with a high near 84.
Friday Night
Mostly clear, with a low around 57.
Saturday
Sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
Morristown TN
 36.23°N 83.3°W (Elev. 1299 ft)
3:46 pm EDT Sep 6, 2025
5pm EDT Sep 6, 2025-6pm EDT Sep 13, 2025
 
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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