Severe Weather in the Central Plains; Fire Concerns in the Southern High Plains and Southwest; Late-Season Mountain Snow

Severe storms, including large hail, wind, and perhaps a couple of tornadoes, are possible in the central Plains. Dry, windy conditions and lightning from dry thunderstorms may produce hazardous fire conditions in the Southwest and southern High Plains. Late-season snow is expected in the Northwest and the Great Basin. Heat is spreading across the eastern U.S.. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Partly Cloudy

66°F

19°C

Humidity	68%
Wind Speed	Calm
Barometer	30.08 in (1017.7 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	17 May 12:53 am EDT

More Information:

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

Extended Forecast for

4 Miles S Louisville TN

Overnight
Low: 61 °F
Mostly Cloudy
Sunday
High: 89 °F
Decreasing
Clouds
Sunday Night
Low: 65 °F
Mostly Clear
Monday
High: 89 °F
Sunny
Monday Night
Low: 67 °F
Partly Cloudy
Tuesday
High: 89 °F
Partly Sunny
Tuesday Night
Low: 67 °F
Mostly Cloudy
then Slight
Chance
Showers
Wednesday
High: 87 °F
Chance
Showers then
Showers
Likely
Wednesday Night
Low: 65 °F
Showers
Likely

Detailed Forecast

Overnight

Mostly cloudy, with a low around 61. Calm wind.

Sunday

Mostly cloudy, then gradually becoming sunny, with a high near 89. Calm wind becoming southwest around 5 mph in the afternoon.

Sunday Night

Mostly clear, with a low around 65. South wind around 5 mph.

Monday

Sunny, with a high near 89. Light south wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

Monday Night

Partly cloudy, with a low around 67. South wind around 5 mph.

Tuesday

Partly sunny, with a high near 89. Southwest wind 5 to 10 mph.

Tuesday Night

A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 67. Southwest wind around 5 mph.

Wednesday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 87. Chance of precipitation is 70%.

Wednesday Night

Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Mostly cloudy, with a low around 65. Chance of precipitation is 70%.

Thursday

A chance of showers, then showers and possibly a thunderstorm after 8am. High near 81. Chance of precipitation is 80%.

Thursday Night

Showers and possibly a thunderstorm. Low around 62. Chance of precipitation is 80%.

Friday

Showers and possibly a thunderstorm. High near 79. Chance of precipitation is 80%.

Friday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 63. Chance of precipitation is 70%.

Saturday

Showers and possibly a thunderstorm. High near 80. Chance of precipitation is 80%.