National Weather Service United States Department of Commerce

Severe weather possible from Upper Midwest across Ohio Valley and into central Appalachians, as well as for parts of Desert Southwest

Scattered severe thunderstorms are expected to develop Thursday afternoon and evening over parts of the Upper Midwest and Ohio Valley and into the central Appalachians. Damaging wind and large hail are the main threats for this area. Meanwhile, storms with large hail and strong winds will also be possible across parts of the Desert Southwest, specifically over the lower Colorado River Valley.
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Hazardous Weather Conditions

Current Conditions

Knox County

Zone Forecast

  • Rest Of Today Partly sunny. A chance of showers and thunderstorms...mainly in the afternoon. Highs in the upper 80s to lower 90s. Light winds. Chance of rain 40 percent.
  • Tonight Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the lower 70s. Light winds.
  • Friday Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Southwest winds 10 mph or less.
  • Friday Night Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows in the lower 70s. Light winds.
  • Saturday Partly sunny with a 40 percent chance of showers and thunderstorms. Highs in the upper 80s to lower 90s. Light winds.
  • Saturday Night Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows in the lower 70s.
  • Sunday Partly sunny with a 30 percent chance of showers and thunderstorms. Highs in the upper 80s to lower 90s.
  • Sunday Night Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows around 70.
  • Monday Mostly sunny with a 30 percent chance of showers and thunderstorms. Highs in the mid to upper 80s.
  • Monday Night Mostly clear with a 20 percent chance of showers and thunderstorms. Lows in the upper 60s.
  • Tuesday Mostly sunny with a 20 percent chance of showers and thunderstorms. Highs in the mid 80s.
  • Tuesday Night Partly cloudy. Lows in the upper 60s.
  • Wednesday Mostly sunny with a 20 percent chance of showers and thunderstorms. Highs in the mid 80s.