Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Fair

64°F

18°C

Humidity 52%
Wind Speed Calm
Barometer 30.10 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 15 Apr 3:15 am EDT
Extended Forecast for

6 Miles W Erwin TN

  • Overnight

    Overnight: Mostly clear, with a low around 56. Southwest wind around 5 mph.

    Low: 56 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 81. Calm wind becoming west around 5 mph in the afternoon.

    High: 81 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 60. Calm wind becoming southwest around 5 mph.

    Low: 60 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 80. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 80 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of showers before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then a slight chance of showers after 2am.  Partly cloudy, with a low around 61. West wind around 5 mph.  Chance of precipitation is 40%.

    Low: 61 °F

    Chance
    Showers

  • Friday

    Friday: A 10 percent chance of showers before 8am.  Mostly sunny, with a high near 78. West wind around 5 mph.

    High: 78 °F

    Slight Chance
    Showers then
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 61. Calm wind.

    Low: 61 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 2pm.  Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 49. Chance of precipitation is 40%.

    Low: 49 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 56. Southwest wind around 5 mph.
Wednesday
Sunny, with a high near 81. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 60. Calm wind becoming southwest around 5 mph.
Thursday
Mostly sunny, with a high near 80. West wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
A chance of showers before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then a slight chance of showers after 2am. Partly cloudy, with a low around 61. West wind around 5 mph. Chance of precipitation is 40%.
Friday
A 10 percent chance of showers before 8am. Mostly sunny, with a high near 78. West wind around 5 mph.
Friday Night
Partly cloudy, with a low around 61. Calm wind.
Saturday
A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 83.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 49. Chance of precipitation is 40%.
Sunday
A 40 percent chance of showers. Partly sunny, with a high near 60.
Sunday Night
Mostly clear, with a low around 39.
Monday
Sunny, with a high near 60.
Monday Night
Mostly clear, with a low around 42.
Tuesday
Mostly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W Erwin TN
 36.15°N 82.5°W (Elev. 2224 ft)
2:46 am EDT Apr 15, 2026
3am EDT Apr 15, 2026-6pm EDT Apr 21, 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