Hazardous Weather Conditions
Current conditions at
Knoxville, McGhee Tyson Airport (KTYS)
Lat: 35.82°NLon: 83.99°WElev: 981ft.
Overcast
62°F
17°C
| Humidity | 78% |
| Wind Speed | NE 7 mph |
| Barometer | 30.09 in (1018.2 mb) |
| Dewpoint | 55°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 27 Apr 8:53 am EDT |
Extended Forecast for
Knoxville, McGhee Tyson Airport TN
Today
High: 82 °F
Mostly Sunny
Tonight
Low: 57 °F
Partly Cloudy
then Chance
ShowersTuesday
High: 77 °F
Showers
LikelyTuesday Night
Low: 62 °F
Chance
T-storms then
ShowersWednesday
High: 76 °F
Showers
Wednesday Night
Low: 52 °F
Showers
Likely then
Chance
ShowersThursday
High: 67 °F
Mostly Sunny
Thursday Night
Low: 44 °F
Partly Cloudy
Friday
High: 68 °F
Chance
Showers
Detailed Forecast
Today
Mostly sunny, with a high near 82. Calm wind becoming southwest around 5 mph in the afternoon.
Tonight
A chance of showers between 4am and 5am, then a chance of showers and thunderstorms after 5am. Increasing clouds, with a low around 57. South wind around 10 mph. Chance of precipitation is 30%.
Tuesday
Showers likely and possibly a thunderstorm before 11am, then showers likely between 11am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 77. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Low around 62. South wind 5 to 10 mph. Chance of precipitation is 90%.
Wednesday
Showers and possibly a thunderstorm. High near 76. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.
Wednesday Night
Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 52. Northwest wind 5 to 10 mph. Chance of precipitation is 60%.
Thursday
Mostly sunny, with a high near 67. North wind around 10 mph.
Thursday Night
Partly cloudy, with a low around 44.
Friday
A 30 percent chance of showers, mainly after 2pm. Partly sunny, with a high near 68.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 46.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
Mostly sunny, with a high near 70.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Knoxville, McGhee Tyson Airport TN
35.83°N 83.98°W (Elev. 961 ft)
35.83°N 83.98°W (Elev. 961 ft)
7:06 am EDT Apr 27, 2026
9am EDT Apr 27, 2026-6pm EDT May 3, 2026
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