Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Partly Cloudy

59°F

15°C

Humidity	78%
Wind Speed	Calm
Barometer	30.02 in (1015.8 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	27 Dec 9:53 pm EST

More Information:

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

Extended Forecast for

4 Miles S Townsend TN

Tonight
Low: 57 °F
Mostly Clear
Sunday
High: 70 °F
Slight Chance
Showers
Sunday Night
Low: 45 °F
Breezy.
Chance
Showers then
Showers
Monday
High: 49 °F
Chance
Showers then
Sunny
Monday Night
Low: 20 °F
Chance
Flurries
Tuesday
High: 33 °F
Sunny
Tuesday Night
Low: 22 °F
Mostly Clear
Wednesday
High: 43 °F
Sunny
Wednesday Night
Low: 29 °F
Partly Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 57. Calm wind becoming south around 5 mph after midnight.

Sunday

A 20 percent chance of showers after 10am. Mostly sunny, with a high near 70. South wind 5 to 10 mph, with gusts as high as 20 mph.

Sunday Night

Showers, mainly after 1am. Low around 45. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday

A 50 percent chance of showers before noon. Mostly cloudy, then gradually becoming sunny, with a high near 49. West wind around 15 mph, with gusts as high as 25 mph.

Monday Night

A chance of flurries before 1am. Partly cloudy, with a low around 20. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

Tuesday

Sunny, with a high near 33. Northwest wind 5 to 10 mph.

Tuesday Night

Mostly clear, with a low around 22. West wind around 5 mph becoming calm in the evening.

Wednesday

Sunny, with a high near 43.

Wednesday Night

Partly cloudy, with a low around 29.

New Year's Day

Sunny, with a high near 46.