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

71°F

22°C

Humidity	55%
Wind Speed	Calm
Barometer	29.96 in (1013.8 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	27 Dec 2:53 pm EST

More Information:

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

Extended Forecast for

4 Miles SSW Townsend TN

This Afternoon
High: 65 °F
Sunny
Tonight
Low: 55 °F
Mostly Clear
Sunday
High: 67 °F
Slight Chance
Showers and
Breezy
Sunday Night
Low: 42 °F
Windy. Chance
Showers then
Showers
Monday
High: 46 °F
Chance
Showers and
Windy then
Sunny and
Breezy
Monday Night
Low: 19 °F
Partly Cloudy
and Windy
Tuesday
High: 29 °F
Sunny
Tuesday Night
Low: 21 °F
Mostly Clear
Wednesday
High: 39 °F
Sunny

Detailed Forecast

This Afternoon

Sunny, with a high near 65. Calm wind.

Tonight

Mostly clear, with a low around 55. South wind 5 to 10 mph.

Sunday

A 20 percent chance of showers after 10am. Mostly sunny, with a high near 67. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.

Sunday Night

Showers, mainly after 1am. Low around 42. Windy, with a south wind 30 to 35 mph increasing to 35 to 40 mph after midnight. Winds could gust as high as 65 mph. Chance of precipitation is 90%.

Monday

A 50 percent chance of showers before noon. Mostly sunny, with a high near 46. Windy, with a west wind 25 to 30 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 45 mph.

Monday Night

Partly cloudy, with a low around 19. Windy, with a northwest wind 20 to 30 mph, with gusts as high as 40 mph.

Tuesday

Sunny, with a high near 29. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

Tuesday Night

Mostly clear, with a low around 21.

Wednesday

Sunny, with a high near 39.

Wednesday Night

Partly cloudy, with a low around 28.

New Year's Day

Sunny, with a high near 43.