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 Downtown Airport (KDKX)

Lat: 35.97°NLon: 83.87°WElev: 827ft.

Fair

39°F

4°C

Humidity	65%
Wind Speed	Calm
Barometer	30.32 in
Dewpoint	28°F (-2°C)
Visibility	10.00 mi
Last update	12 Jan 5:55 pm EST

More Information:

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

Extended Forecast for

3 Miles SSW Mascot TN

Tonight
Low: 27 °F
Mostly Clear
Tuesday
High: 55 °F
Sunny
Tuesday Night
Low: 39 °F
Partly Cloudy
Wednesday
High: 50 °F
Chance
Showers then
Showers
Wednesday Night
Low: 22 °F
Rain/Snow
Likely then
Snow Showers
Likely
Thursday
High: 32 °F
Slight Chance
Snow Showers
Thursday Night
Low: 18 °F
Partly Cloudy
Friday
High: 42 °F
Partly Sunny
Friday Night
Low: 29 °F
Slight Chance
Showers then
Chance
Rain/Snow

Detailed Forecast

Tonight

Mostly clear, with a low around 27. Calm wind.

Tuesday

Sunny, with a high near 55. 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 39. Southwest wind around 10 mph, with gusts as high as 20 mph.

Wednesday

Showers, mainly after 1pm. High near 50. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

Wednesday Night

Rain showers likely before 10pm, then rain and snow showers likely between 10pm and midnight, then snow showers likely after midnight. Mostly 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. Partly sunny, 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 southwest after midnight.

Friday

Partly sunny, with a high near 42.

Friday Night

A chance of rain showers before 4am, then a chance of snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.

Saturday

A chance of snow showers before 9am, then a slight chance of rain showers between 9am and 1pm. Partly sunny, with a high near 42. Breezy. Chance of precipitation is 30%.

Saturday Night

A slight chance of rain and snow showers. Mostly cloudy, with a low around 20. Chance of precipitation is 20%.

Sunday

Mostly sunny, with a high near 36.

Sunday Night

Mostly clear, with a low around 16.

M.L.King Day

Sunny, with a high near 37.