National Weather Service United States Department of Commerce

Severe weather expected for Upper Midwest on Wednesday

A potent storm system will bring a chance of severe thunderstorms to parts of the Upper Midwest on Wednesday and Wednesday night. Very large hail, damaging wind gusts, tornadoes and heavy rain are possible with these storms.
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Hazardous Weather Conditions

Current Conditions

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Greeneville TN

7 Day Forecast

For More Weather Information:

Morristown, TN Local Forecast Office

Overnight

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

Low: 19 °C

Wednesday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 31 °C

Wednesday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 17 °C

Thursday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 31 °C

Thursday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 18 °C

Friday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 32 °C

Friday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 18 °C

Saturday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 31 °C

Saturday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 18 °C

Detailed Forecast

  • Overnight Showers and thunderstorms likely, mainly before midnight. Mostly cloudy, with a low around 19. South wind 5 to 10 km/h. Chance of precipitation is 60%.
  • Wednesday A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 31. South wind 5 to 10 km/h becoming northwest in the afternoon.
  • Wednesday Night A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 17. Calm wind.
  • Thursday A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 31. Calm wind becoming west 5 to 10 km/h in the afternoon.
  • Thursday Night A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 18. Calm wind.
  • Friday A 20 percent chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 32.
  • Friday Night A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 18.
  • Saturday A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 31.
  • Saturday Night A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 18.
  • Sunday A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 29.
  • Sunday Night A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 16.
  • Monday A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 28.
  • Monday Night A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 16.
  • Tuesday A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 28.