Tropical System in the Gulf; Dangerous Heat and Air Quality Concerns; Severe Thunderstorms for Midwest to mid-Atlantic
Tropical system in the Gulf expected to gradually strengthen the next couple of days off the Florida Panhandle and Alabama coasts. Instances of flash flooding will be possible through Thursday along the eastern and central Gulf Coast. Severe thunderstorms will develop and move along a cold front crossing the Upper Midwest, and through the Ohio Valley/Mid-Atlantic on Tuesday. Read More >
| NWS Forecast for: Sevier Smoky Mountains Issued by: National Weather Service Morristown, TN Last Update: 228 PM EDT Mon Jul 20 2026 | |
Rest Of Today: Partly sunny. A chance of showers and thunderstorms this afternoon, then showers and thunderstorms likely late. Near steady temperature in the upper 70s. Light winds. Chance of rain 70 percent. Tonight: Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the 60s to lower 70s. South winds 10 mph or less. Chance of rain 20 percent. Tuesday: Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the 70s to mid 80s. Southwest winds 10 mph or less with gusts up to 20 mph. Chance of rain 20 percent. Tuesday Night: Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight. Lows in the 60s to lower 70s. South winds 5 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent. Wednesday: Showers with a chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the upper 60s to lower 80s. West winds 10 mph or less. Gusts up to 25 mph in the morning. Chance of rain 90 percent. Wednesday Night: Mostly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the mid 50s to upper 60s. Chance of rain 50 percent. Thursday: Partly sunny. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 60s to lower 80s. Chance of rain 50 percent. Thursday Night: Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 50s to upper 60s. Chance of rain 20 percent. Friday: Mostly cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 60s to lower 80s. Chance of rain 70 percent. Friday Night: Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the upper 50s and 60s. Chance of rain 50 percent. Saturday: Showers likely in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 60s to upper 70s. Chance of rain 70 percent. Saturday Night: Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then partly cloudy with a chance of showers after midnight. Lows in the upper 50s and 60s. Chance of rain 40 percent. Sunday: Partly sunny. A chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 60s to lower 80s. Chance of rain 40 percent. | |
| Zone Forecast: Sevier Smoky Mountains | |
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