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Hazardous Weather Conditions
Current conditions at
Knoxville, McGhee Tyson Airport (KTYS)
Lat: 35.82°NLon: 83.99°WElev: 981ft.
Mostly Cloudy
85°F
29°C
| Humidity | 53% |
| Wind Speed | W 8 mph |
| Barometer | 30.05 in (1016.5 mb) |
| Dewpoint | 66°F (19°C) |
| Visibility | 10.00 mi |
| Heat Index | 87°F (31°C) |
| Last update | 26 Jun 7:53 pm EDT |
Extended Forecast for
2 Miles WSW Louisville TN
Tonight
Low: 72 °F
Slight Chance
T-stormsSaturday
High: 86 °F
Chance
T-storms then
T-stormsSaturday Night
Low: 71 °F
T-storms
Likely then
ShowersSunday
High: 87 °F
Showers
LikelySunday Night
Low: 72 °F
Chance
Showers then
Slight Chance
T-stormsMonday
High: 91 °F
Slight Chance
T-stormsMonday Night
Low: 73 °F
Mostly Clear
Tuesday
High: 92 °F
Hot
Tuesday Night
Low: 74 °F
Mostly Clear
Detailed Forecast
Tonight
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 72. South wind around 5 mph.
Saturday
Showers and thunderstorms likely before 2pm, then showers and possibly a thunderstorm between 2pm and 4pm, then showers and thunderstorms likely after 4pm. High near 86. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and thunderstorms, mainly before 4am, then showers likely and possibly a thunderstorm after 5am. Low around 71. Southwest wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 87. Heat index values as high as 96. Southwest wind around 5 mph. Chance of precipitation is 70%.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 72. Calm wind.
Monday
A slight chance of showers before 11am, then a slight chance of showers and thunderstorms between 11am and 2pm. Mostly sunny and hot, with a high near 91. Calm wind. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 73. Calm wind.
Tuesday
Sunny and hot, with a high near 92.
Tuesday Night
Mostly clear, with a low around 74.
Wednesday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 93.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 75.
Thursday
Sunny and hot, with a high near 94.
Thursday Night
Mostly clear, with a low around 75.
Friday
A 30 percent chance of showers and thunderstorms. Sunny and hot, with a high near 94.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles WSW Louisville TN
35.81°N 84.1°W (Elev. 974 ft)
35.81°N 84.1°W (Elev. 974 ft)
7:06 pm EDT Jun 26, 2026
8pm EDT Jun 26, 2026-6pm EDT Jul 3, 2026
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