Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

A Few Clouds

36°F

2°C

Humidity	48%
Wind Speed	Vrbl 5 mph
Barometer	30.44 in (1031.4 mb)
Dewpoint	18°F (-8°C)
Visibility	10.00 mi
Wind Chill	32°F (0°C)
Last update	12 Jan 11:53 am EST

More Information:

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

Extended Forecast for

5 Miles NNE Louisville TN

This Afternoon
High: 45 °F
Sunny
Tonight
Low: 28 °F
Mostly Clear
Tuesday
High: 54 °F
Sunny
Tuesday Night
Low: 38 °F
Partly Cloudy
Wednesday
High: 49 °F
Chance
Showers then
Showers
Wednesday Night
Low: 25 °F
Showers then
Rain/Snow
Thursday
High: 31 °F
Chance Snow
Showers
Thursday Night
Low: 18 °F
Partly Cloudy
Friday
High: 39 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Sunny, with a high near 45. Calm wind.

Tonight

Mostly clear, with a low around 28. Calm wind.

Tuesday

Sunny, with a high near 54. Light southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

Tuesday Night

Partly cloudy, with a low around 38. Southwest wind around 10 mph, with gusts as high as 20 mph.

Wednesday

Showers, mainly after 1pm. High near 49. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

Wednesday Night

Rain and snow showers before 1am, then a chance of rain showers between 1am and 2am, then a chance of snow showers after 2am. Low around 25. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

Thursday

A 30 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 31. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

Thursday Night

Partly cloudy, with a low around 18.

Friday

Mostly sunny, with a high near 39.

Friday Night

A slight chance of rain showers before 10pm, then a slight chance of snow showers. Mostly cloudy, with a low around 28. Chance of precipitation is 20%.

Saturday

A 20 percent chance of snow showers. Partly sunny, with a high near 41.

Saturday Night

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

Sunday

Mostly sunny, with a high near 33.