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Hazardous Weather Conditions
Current conditions at
Knoxville, McGhee Tyson Airport (KTYS)
Lat: 35.82°NLon: 83.99°WElev: 981ft.
Partly Cloudy
83°F
28°C
| Humidity | 38% |
| Wind Speed | SW 20 G 29 mph |
| Barometer | 29.95 in (1013.2 mb) |
| Dewpoint | 55°F (13°C) |
| Visibility | 10.00 mi |
| Heat Index | 82°F (28°C) |
| Last update | 16 Apr 5:53 pm EDT |
Extended Forecast for
3 Miles SW Maryville TN
Tonight
Low: 60 °F
Chance
T-storms then
Chance
ShowersFriday
High: 83 °F
Mostly Sunny
Friday Night
Low: 61 °F
Mostly Clear
Saturday
High: 85 °F
Mostly Sunny
then Slight
Chance
T-stormsSaturday Night
Low: 47 °F
Showers
LikelySunday
High: 63 °F
Chance
ShowersSunday Night
Low: 41 °F
Mostly Clear
Monday
High: 67 °F
Sunny
Monday Night
Low: 43 °F
Mostly Clear
Detailed Forecast
Tonight
A chance of showers and thunderstorms. Partly cloudy, with a low around 60. Southwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Mostly sunny, with a high near 83. Calm wind becoming west around 5 mph.
Friday Night
Mostly clear, with a low around 61. Calm wind becoming southeast around 5 mph.
Saturday
A slight chance of showers between 2pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 85. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Saturday Night
A slight chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Mostly cloudy, with a low around 47. Southwest wind around 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%.
Sunday
A 30 percent chance of showers before 2pm. Partly sunny, with a high near 63. North wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 41. Northwest wind 5 to 10 mph becoming northeast after midnight.
Monday
Sunny, with a high near 67.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Mostly sunny, with a high near 75.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
Mostly sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Mostly sunny, with a high near 79.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SW Maryville TN
35.72°N 84.02°W (Elev. 1115 ft)
35.72°N 84.02°W (Elev. 1115 ft)
2:26 pm EDT Apr 16, 2026
6pm EDT Apr 16, 2026-6pm EDT Apr 23, 2026
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