Hazardous Weather Conditions
Current conditions at
Knoxville, McGhee Tyson Airport (KTYS)
Lat: 35.82°NLon: 83.99°WElev: 981ft.
Mostly Cloudy
71°F
22°C
| Humidity | 51% |
| Wind Speed | SW 8 mph |
| Barometer | 30.04 in (1016.4 mb) |
| Dewpoint | 52°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 9 Mar 6:53 pm EDT |
Extended Forecast for
Alcoa TN
Tonight
Low: 60 °F
Showers
LikelyTuesday
High: 77 °F
Showers
Likely then
Slight Chance
T-stormsTuesday Night
Low: 64 °F
Partly Cloudy
then Chance
T-stormsWednesday
High: 81 °F
Chance
T-storms then
Slight Chance
Showers and
BreezyWednesday Night
Low: 44 °F
Showers
Thursday
High: 55 °F
Chance
ShowersThursday Night
Low: 35 °F
Mostly Clear
Friday
High: 66 °F
Sunny then
Sunny and
BreezyFriday Night
Low: 43 °F
Mostly Clear
Detailed Forecast
Tonight
A chance of showers before 2am, then a chance of showers and thunderstorms between 2am and 4am, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 60. Southwest wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers likely and possibly a thunderstorm before 8am, then a chance of showers between 8am and 11am, then a slight chance of showers and thunderstorms after 11am. Partly sunny, with a high near 77. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A 30 percent chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 64. Southwest wind around 5 mph.
Wednesday
A chance of showers and thunderstorms before 8am, then a slight chance of showers after 2pm. Mostly cloudy, with a high near 81. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 30%.
Wednesday Night
A slight chance of showers and thunderstorms before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then showers after 2am. Low around 44. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.
Thursday
A 40 percent chance of showers before 2pm. Mostly cloudy, with a high near 55. North wind around 15 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 35. North wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 66. Breezy.
Friday Night
Mostly clear, with a low around 43.
Saturday
Sunny, with a high near 73.
Saturday Night
Mostly clear, with a low around 51.
Sunday
A 20 percent chance of showers. Sunny, with a high near 77. Breezy.
Sunday Night
Showers likely. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 57.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Alcoa TN
35.8°N 83.98°W (Elev. 955 ft)
35.8°N 83.98°W (Elev. 955 ft)
7:06 pm EDT Mar 9, 2026
7pm EDT Mar 9, 2026-6pm EDT Mar 16, 2026
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