National Weather Service United States Department of Commerce

Severe thunderstorms possible this evening and tonight

Large hail and damaging winds may occur from eastern Montana into North Dakota. Strong storms are also possible over the southern mid-Atlantic states. Hot weather continues across the southern Plains to Arizona.
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Current Conditions

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Knoxville TN

7 Day Forecast

For More Weather Information:

Morristown, TN Local Forecast Office

Today

Areas Fog

Areas
Fog

High: 31 °C

Tonight

Partly Cloudy

Partly
Cloudy

Low: 17 °C

Saturday

Hot

Hot

High: 32 °C

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 21 °C

Sunday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 33 °C

Sunday
Night

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

Low: 22 °C

Monday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 29 °C

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 17 °C

Tuesday

Partly Sunny

Partly
Sunny

High: 27 °C

Detailed Forecast

  • Today Areas of fog before 8am. Otherwise, mostly sunny, with a high near 31. Northeast wind 5 to 10 km/h becoming south in the afternoon.
  • Tonight Partly cloudy, with a low around 17. Calm wind.
  • Saturday Sunny and hot, with a high near 32. Light southwest wind increasing to 10 to 15 km/h in the morning.
  • Saturday Night Partly cloudy, with a low around 21. Southwest wind 5 to 10 km/h.
  • Sunday A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 33. Southwest wind 5 to 10 km/h increasing to 15 to 20 km/h in the afternoon.
  • Sunday Night A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 22.
  • Monday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 29. Breezy.
  • Monday Night Partly cloudy, with a low around 17.
  • Tuesday Partly sunny, with a high near 27.
  • Tuesday Night Partly cloudy, with a low around 15.
  • Wednesday Mostly sunny, with a high near 27.
  • Wednesday Night Mostly clear, with a low around 16.
  • Thursday Mostly sunny, with a high near 28.