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Hazardous Weather Conditions
Current conditions at
Knoxville, McGhee Tyson Airport (KTYS)
Lat: 35.82°NLon: 83.99°WElev: 981ft.
A Few Clouds
62°F
17°C
| Humidity | 78% |
| Wind Speed | E 7 mph |
| Barometer | 29.97 in (1014.1 mb) |
| Dewpoint | 55°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 18 Apr 8:53 am EDT |
Extended Forecast for
4 Miles SE Maryville TN
Today

High: 86 °F
Mostly Sunny
Tonight

Low: 47 °F
Showers
Sunday

High: 64 °F
Becoming
SunnySunday Night

Low: 44 °F
Mostly Clear
Monday

High: 68 °F
Sunny
Monday Night

Low: 44 °F
Mostly Clear
Tuesday

High: 75 °F
Sunny
Tuesday Night

Low: 53 °F
Partly Cloudy
Wednesday

High: 81 °F
Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 86. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Tonight
Showers and thunderstorms before 4am, then a chance of showers. Low around 47. West wind around 10 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 64. Northeast wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 44. Northwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 68. Light and variable wind becoming northwest 5 to 10 mph in the morning.
Monday Night
Mostly clear, with a low around 44. North wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 75. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 53.
Wednesday
Sunny, with a high near 81.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Sunny, with a high near 83.
Thursday Night
Mostly clear, with a low around 58.
Friday
Mostly sunny, with a high near 83.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles SE Maryville TN
35.71°N 83.91°W (Elev. 968 ft)
35.71°N 83.91°W (Elev. 968 ft)
7:06 am EDT Apr 18, 2026
9am EDT Apr 18, 2026-6pm EDT Apr 24, 2026



