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Current conditions at
Knoxville, McGhee Tyson Airport (KTYS)
Lat: 35.82°NLon: 83.99°WElev: 981ft.
Mostly Cloudy
75°F
24°C
| Humidity | 29% |
| Wind Speed | W 6 mph |
| Barometer | 30.04 in (1016.9 mb) |
| Dewpoint | 41°F (5°C) |
| Visibility | 10.00 mi |
| Last update | 15 May 6:53 pm EDT |
Extended Forecast for
3 Miles NNE Greenback TN
Tonight
Low: 56 °F
Increasing
CloudsSaturday
High: 85 °F
Mostly Sunny
Saturday Night
Low: 62 °F
Mostly Cloudy
Sunday
High: 89 °F
Mostly Sunny
Sunday Night
Low: 65 °F
Mostly Clear
Monday
High: 90 °F
Hot
Monday Night
Low: 66 °F
Partly Cloudy
Tuesday
High: 88 °F
Mostly Sunny
then Chance
T-stormsTuesday Night
Low: 65 °F
Chance
T-storms
Detailed Forecast
Tonight
Increasing clouds, with a low around 56. Southwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 85. Light south wind becoming southwest 5 to 10 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 62. South wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 89. Calm wind becoming southwest around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 65. South wind around 5 mph.
Monday
Sunny and hot, with a high near 90. Light south wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Partly cloudy, with a low around 66. South wind around 5 mph.
Tuesday
A 30 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 88.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 40%.
Wednesday
A chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 83. Chance of precipitation is 70%.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.
Thursday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 80. Chance of precipitation is 60%.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.
Friday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 82.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NNE Greenback TN
35.7°N 84.16°W (Elev. 925 ft)
35.7°N 84.16°W (Elev. 925 ft)
7:06 pm EDT May 15, 2026
7pm EDT May 15, 2026-6pm EDT May 22, 2026
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