Severe Weather in the Central Plains; Heavy Rainfall in the Tennessee Valley; Critical Fire Weather in the West
Scattered severe storms capable of large to very large hail, severe wind gusts, and a few tornadoes will be possible across the central Plains this evening. Heavy to excessive rainfall may bring a flooding threat from the Great Lakes to the Mid-South through tonight. Hot, dry and windy conditions will continue to bring a critical fire weather threat from the Southwest into the Great Basin. Read More >
| NWS Forecast for: Knox County Issued by: National Weather Service Morristown, TN Last Update: 228 AM EDT Tue Jun 9 2026 | |
Rest Of Tonight: Cloudy. A slight chance of showers late. Lows in the upper 60s. Light winds. Chance of rain 20 percent. Tuesday: Partly sunny with a chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Humid with highs in the mid 80s. Southwest winds 10 mph or less. Chance of rain 70 percent. Tuesday Night: Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. A slight chance of showers and thunderstorms late. Lows around 70. Light winds. Chance of rain 40 percent. Wednesday: Partly sunny with a chance of showers and thunderstorms. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. Wednesday Night: Mostly clear in the evening, then becoming partly cloudy. Lows around 70. Light winds. Thursday: Sunny. A slight chance of showers in the morning, then a slight chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 20 percent. Thursday Night: Mostly clear. Lows in the lower 70s. Friday: Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 70 percent. Friday Night: Mostly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the upper 60s. Chance of rain 50 percent. Saturday: Partly sunny. A slight chance of showers in the morning, then a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 20 percent. Saturday Night: Partly cloudy. Lows in the mid 60s. Sunday: Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 30 percent. Sunday Night: Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the upper 60s. Chance of rain 50 percent. Monday: Showers likely with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 70 percent. | |
| Zone Forecast: Knox County | |
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