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

45°F

7°C

Humidity	35%
Wind Speed	Calm
Barometer	30.31 in (1026.8 mb)
Dewpoint	19°F (-7°C)
Visibility	10.00 mi
Last update	12 Jan 4:53 pm EST

More Information:

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

Extended Forecast for

7 Miles SE Greenback TN

Tonight
Low: 30 °F
Mostly Clear
Tuesday
High: 57 °F
Sunny
Tuesday Night
Low: 40 °F
Partly Cloudy
Wednesday
High: 51 °F
Slight Chance
Showers then
Showers
Likely
Wednesday Night
Low: 22 °F
Rain/Snow
Likely
Thursday
High: 32 °F
Slight Chance
Snow Showers
Thursday Night
Low: 18 °F
Partly Cloudy
Friday
High: 43 °F
Partly Sunny
Friday Night
Low: 29 °F
Mostly Cloudy
then Slight
Chance
Rain/Snow

Detailed Forecast

Tonight

Mostly clear, with a low around 30. Calm wind.

Tuesday

Sunny, with a high near 57. Light south wind becoming southwest 5 to 10 mph in the afternoon.

Tuesday Night

Partly cloudy, with a low around 40. South wind 5 to 10 mph.

Wednesday

Showers likely, mainly after 1pm. Mostly cloudy, with a high near 51. Southwest wind 5 to 10 mph. Chance of precipitation is 70%.

Wednesday Night

Snow showers likely, possibly mixed with rain before 1am, then a slight chance of snow showers. Cloudy, with a low around 22. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Thursday

A 20 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 32. Northwest wind around 10 mph, with gusts as high as 20 mph.

Thursday Night

Partly cloudy, with a low around 18. Northwest wind around 5 mph becoming calm in the evening.

Friday

Partly sunny, with a high near 43.

Friday Night

A slight chance of rain showers after 1am, mixing with snow after 5am. Mostly cloudy, with a low around 29. Chance of precipitation is 20%.

Saturday

A 10 percent chance of snow showers before 7am. Partly sunny, with a high near 43.

Saturday Night

A 20 percent chance of snow showers. Mostly cloudy, with a low around 21.