National Weather Service United States Department of Commerce

Severe weather possible for parts of central U.S.

Widespread thunderstorm activity is expected to develop on Thursday along a cold front moving eastward across the plains into the Mississippi Valley. A potential for damaging wind gusts will develop with the stronger thunderstorms. Hail will also be possible in the ArkLaTex and Ozarks.
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Hazardous Weather Conditions

Current Conditions

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Tri-Cities Airport TN

7 Day Forecast

For More Weather Information:

Morristown, TN Local Forecast Office

Overnight

Dense Fog

Dense
Fog

Low: 50 °F

Thursday

Dense Fog

Dense
Fog

High: 84 °F

Thursday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 10%

Slight Chc
Thunderstorms

Low: 55 °F

Friday

Thunderstorms Chance for Measurable Precipitation 100%

Thunderstorms

High: 78 °F

Friday
Night

Thunderstorms Chance for Measurable Precipitation 80%

Thunderstorms

Low: 48 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 59 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 34 °F

Sunday

Sunny

Sunny

High: 64 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 42 °F

Detailed Forecast

  • Overnight Patchy dense fog after 4am. Otherwise, mostly clear, with a low around 50. Calm wind.
  • Thursday Patchy dense fog before 8am. Otherwise, sunny, with a high near 84. Calm wind becoming west around 5 mph.
  • Thursday Night A 10 percent chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 55. Calm wind becoming southeast around 5 mph after midnight.
  • Friday Showers and thunderstorms, mainly after 11am. High near 78. Southeast wind around 5 mph. Chance of precipitation is 100%.
  • Friday Night Showers and thunderstorms before 8pm, then showers likely. Low around 48. Southwest wind 5 to 10 mph. Chance of precipitation is 80%.
  • Saturday Mostly sunny, with a high near 59.
  • Saturday Night Mostly clear, with a low around 34.
  • Sunday Sunny, with a high near 64.
  • Sunday Night Partly cloudy, with a low around 42.
  • Monday A 20 percent chance of showers. Partly sunny, with a high near 74.
  • Monday Night A 40 percent chance of showers. Mostly cloudy, with a low around 50.
  • Tuesday A 30 percent chance of showers. Mostly cloudy, with a high near 75.
  • Tuesday Night Mostly cloudy, with a low around 51.
  • Wednesday Partly sunny, with a high near 77.