Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Fair

28°F

-2°C

Humidity 64%
Wind Speed Vrbl 3 mph
Barometer 30.42 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 12 Jan 9:55 am EST
Extended Forecast for

3 Miles E Surgoinsville TN

  • Today

    Today: Sunny, with a high near 44. Calm wind.

    High: 44 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 21. Calm wind.

    Low: 21 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 52. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 52 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 33. Southwest wind around 5 mph.

    Low: 33 °F

    Mostly Clear

  • Wednesday

    Wednesday: Showers likely, mainly after 1pm.  Mostly cloudy, with a high near 50. Southwest wind 5 to 10 mph.  Chance of precipitation is 70%.

    High: 50 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Rain and snow showers before 1am, then rain showers between 1am and 2am, then snow showers after 2am.  Low around 24. West wind 5 to 10 mph.  Chance of precipitation is 90%.

    Low: 24 °F

    Showers then
    Rain/Snow

  • Thursday

    Thursday: A 50 percent chance of snow showers.  Mostly cloudy, with a high near 31. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 31 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 44. Calm wind.
Tonight
Mostly clear, with a low around 21. Calm wind.
Tuesday
Sunny, with a high near 52. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 33. Southwest wind around 5 mph.
Wednesday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 50. Southwest wind 5 to 10 mph. Chance of precipitation is 70%.
Wednesday Night
Rain and snow showers before 1am, then rain showers between 1am and 2am, then snow showers after 2am. Low around 24. West wind 5 to 10 mph. Chance of precipitation is 90%.
Thursday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 31. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 14.
Friday
Mostly sunny, with a high near 37.
Friday Night
A chance of freezing rain before 8pm, then a chance of snow showers. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Saturday
A 30 percent chance of snow showers. Mostly cloudy, with a high near 40.
Saturday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 17.
Sunday
A 20 percent chance of snow showers. Partly sunny, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Surgoinsville TN
 36.49°N 82.8°W (Elev. 1142 ft)
6:36 am EST Jan 12, 2026
10am EST Jan 12, 2026-6pm EST Jan 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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