Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes

A few severe thunderstorms with large hail, are expected across parts of the middle and upper Mississippi River Valley tonight through early morning. Snow and a wintry mix overnight in the Upper Midwest into the Great Lakes can cause hazardous travel conditions. Fire weather concerns continue for a large portion of the central and southern High Plains and Four Corners region this evening. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Partly Cloudy

57°F

14°C

Humidity	81%
Wind Speed	W 5 mph
Barometer	30.19 in (1021.6 mb)
Dewpoint	51°F (11°C)
Visibility	10.00 mi
Last update	31 Mar 3:53 am EDT

More Information:

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

Extended Forecast for

Louisville TN

Today
High: 81 °F
Mostly Sunny
Tonight
Low: 62 °F
Partly Cloudy
Wednesday
High: 83 °F
Chance
T-storms then
Showers
Likely
Wednesday Night
Low: 59 °F
Showers
Likely then
Mostly Clear
Thursday
High: 85 °F
Mostly Sunny
then Chance
Showers
Thursday Night
Low: 62 °F
Chance
Showers then
Slight Chance
T-storms
Friday
High: 82 °F
Chance
T-storms
Friday Night
Low: 59 °F
Slight Chance
Showers
Saturday
High: 83 °F
Chance
Showers

Detailed Forecast

Today

Mostly sunny, with a high near 81. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

Tonight

Partly cloudy, with a low around 62. Southwest wind around 5 mph.

Wednesday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 83. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers likely before 8pm. Partly cloudy, with a low around 59. South wind around 5 mph. Chance of precipitation is 60%.

Thursday

A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

Thursday Night

A chance of showers before 8pm, then a slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 62. South wind around 5 mph. Chance of precipitation is 30%.

Friday

A 40 percent chance of showers and thunderstorms, mainly after 8am. Mostly cloudy, with a high near 82. South wind 5 to 10 mph.

Friday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 59.

Saturday

A 40 percent chance of showers. Partly sunny, with a high near 83.

Saturday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 59.

Sunday

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 71.

Sunday Night

A 30 percent chance of showers. Mostly cloudy, with a low around 43.