Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82° N Lon: 83.99° W Elev: 981 ft.

Light Rain

73°F

23°C

Humidity 90%
Wind Speed NE 3 mph
Barometer 30.13 in (1019.3 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 3 Oct 12:53 pm EDT
Detailed forecast for

Knox County

Rest Of Today
Mostly cloudy. A chance of showers with a slight chance of thunderstorms early this afternoon. Near steady temperature in the upper 70s. Light winds. Chance of rain 40 percent.
Tonight
Cloudy. A slight chance of showers and thunderstorms after midnight. A chance of showers and thunderstorms late. Lows in the mid 60s. Light winds. Chance of rain 50 percent.
Sunday
Showers with a chance of thunderstorms in the morning and early afternoon, then a chance of showers and thunderstorms late. Highs in the mid 70s. Light winds. Chance of rain 90 percent.
Sunday Night
Mostly cloudy. Lows around 60. Light winds.
Monday
Sunny. Highs in the upper 70s. Northeast winds 5 to 10 mph.
Monday Night
Mostly clear. Lows in the upper 40s to lower 50s.
Tuesday
Sunny. Highs in the upper 70s.
Tuesday Night
Mostly clear. Lows around 50.
Wednesday
Sunny. Highs around 80.
Wednesday Night
Mostly clear. Lows around 50.
Thursday
Sunny. Highs around 80.
Thursday Night
Mostly clear. Lows around 50.
Friday
Sunny. Highs in the lower 80s.



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106 PM EDT Sat Oct 3 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database