Excessive Rainfall Areas Today; Tropical Storm Jerry Forms

Heavy to excessive rainfall is possible today and tonight ahead of and along a cold front crossing portions of Kentucky, middle Tennessee, the Ohio Valley and New Mexico. Tropical Storm Jerry, the tenth named storm of the 2025 season, has formed over the central tropical Atlantic. Jerry is expected to be near or north of the northern Leeward Islands on Thursday and Friday. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Overcast

72°F

22°C

Humidity	84%
Wind Speed	W 7 mph
Barometer	30.05 in (1016.8 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Last update	7 Oct 7:53 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles NNW Louisville TN

Tonight
Low: 67 °F
Showers
Wednesday
High: 76 °F
Chance
Showers and
Patchy Fog
Wednesday Night
Low: 55 °F
Partly Cloudy
Thursday
High: 72 °F
Mostly Sunny
Thursday Night
Low: 51 °F
Partly Cloudy
Friday
High: 72 °F
Sunny
Friday Night
Low: 48 °F
Mostly Clear
Saturday
High: 73 °F
Sunny
Saturday Night
Low: 47 °F
Mostly Clear

Detailed Forecast

Tonight

Showers and possibly a thunderstorm, mainly before 5am, then a chance of showers and thunderstorms after 5am. Low around 67. Southwest wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday

A chance of showers and thunderstorms before 11am, then a slight chance of showers between 11am and 1pm. Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 76. Light north wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 30%.

Wednesday Night

Partly cloudy, with a low around 55. Northeast wind around 10 mph.

Thursday

Mostly sunny, with a high near 72. Northeast wind 5 to 10 mph.

Thursday Night

Partly cloudy, with a low around 51. Northeast wind around 5 mph.

Friday

Sunny, with a high near 72. Northeast wind around 5 mph becoming calm.

Friday Night

Mostly clear, with a low around 48. Calm wind.

Saturday

Sunny, with a high near 73.