Heavy Snow in the Northern Plains and Upper Midwest; Severe Thunderstorms in the Southern U.S.

In the north-central U.S., a storm will bring heavy snow and gusty to high winds over parts of the northern Plains and Upper Midwest today before moving across the Great Lakes with heavy lake effect snow Wednesday into Thanksgiving Day. Isolated severe thunderstorms are likely across parts of the Southeast/Deep South, mainly from this morning into early evening. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Overcast

62°F

17°C

Humidity	90%
Wind Speed	SW 8 mph
Barometer	29.92 in (1012.7 mb)
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Last update	25 Nov 3:53 pm EST

More Information:

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

Extended Forecast for

3 Miles SSE Tallassee TN

This Afternoon
High: 61 °F
Showers
Likely
Tonight
Low: 48 °F
Showers then
Slight Chance
Showers
Wednesday
High: 51 °F⇓
Decreasing
Clouds
Wednesday Night
Low: 30 °F
Partly Cloudy
Thanksgiving Day
High: 37 °F
Sunny
Thursday Night
Low: 24 °F
Mostly Clear
Friday
High: 33 °F
Sunny
Friday Night
Low: 27 °F
Partly Cloudy
Saturday
High: 44 °F
Partly Sunny

Detailed Forecast

This Afternoon

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 61. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and possibly a thunderstorm before midnight, then a slight chance of showers after 1am. Low around 48. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday

Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 41 by 5pm. West wind 10 to 15 mph, with gusts as high as 25 mph.

Wednesday Night

Partly cloudy, with a low around 30. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

Thanksgiving Day

Sunny, with a high near 37. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

Thursday Night

Mostly clear, with a low around 24. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

Friday

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

Friday Night

Partly cloudy, with a low around 27.