Severe Thunderstorms and Critical Fire Weather Wednesday

Scattered severe thunderstorms are possible across portions of the northern High Plains Wednesday afternoon and evening. Severe wind gusts are the primary hazard. Gusty winds and low relative humidity will contribute to critical fire weather conditions across parts of the northern Great Plains and Great Basin Wednesday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Mostly Cloudy

61°F

16°C

Humidity	65%
Wind Speed	S 9 mph
Barometer	30.07 in (1017.4 mb)
Dewpoint	49°F (9°C)
Visibility	10.00 mi
Last update	13 May 2:53 am EDT

More Information:

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

Extended Forecast for

Louisville TN

Overnight
Low: 56 °F
Mostly Clear
Wednesday
High: 77 °F
Sunny then
Chance
Showers
Wednesday Night
Low: 50 °F
Chance
Showers then
Mostly Clear
Thursday
High: 71 °F
Sunny
Thursday Night
Low: 47 °F
Mostly Clear
Friday
High: 77 °F
Sunny
Friday Night
Low: 57 °F
Partly Cloudy
Saturday
High: 84 °F
Partly Sunny
then Slight
Chance
T-storms
Saturday Night
Low: 61 °F
Slight Chance
T-storms then
Partly Cloudy

Detailed Forecast

Overnight

Mostly clear, with a low around 56. Calm wind.

Wednesday

A 30 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 77. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Wednesday Night

A 30 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 50. West wind around 5 mph becoming north after midnight.

Thursday

Sunny, with a high near 71. North wind 5 to 10 mph.

Thursday Night

Mostly clear, with a low around 47. North wind around 5 mph becoming calm.

Friday

Sunny, with a high near 77. Calm wind becoming southwest around 5 mph in the afternoon.

Friday Night

Partly cloudy, with a low around 57. Calm wind.

Saturday

A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 84.

Saturday Night

A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 61.