Powerful Storm to Impact Eastern Third of U.S. this weekend.

A developing storm system will bring a myriad of significant impacts this weekend. Heavy snow up to 18 inches from the Ohio Valley to the Northeast, and ice up to a quarter of an inch is forecast in places. Heavy rain may cause flash flooding from the Mid-South to the Mid-Atlantic. Severe thunderstorms with damaging winds and isolated tornadoes will be possible in the Deep South. Read More >

Hazardous Weather Conditions

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Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Light Rain Fog/Mist

43°F

6°C

Humidity	97%
Wind Speed	NE 9 mph
Barometer	29.78 in (1008.3 mb)
Dewpoint	42°F (6°C)
Visibility	3.00 mi
Wind Chill	38°F (3°C)
Last update	19 Jan 8:53 am EST

More Information:

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

Extended Forecast for

6 Miles SSW Gatlinburg TN

High Wind Warning until January 19, 09:00pm

Click here for hazard details and duration

High Wind Warning

High Wind Warning until January 19, 09:00pm

NOW until
9:00pm Sat

High Wind Warning
Today

Showers and
Patchy Fog
High: 50 °F
Tonight

Showers and
Windy then
Rain/Snow
Low: 18 °F
Sunday

Snow Showers
Likely and
Blustery then
Chance Snow
Showers
High: 20 °F⇓
Sunday
Night

Slight Chance
Snow then
Mostly Clear
Low: 11 °F
M.L.King
Day

Sunny
High: 34 °F
Monday
Night

Mostly Clear
Low: 24 °F
Tuesday

Sunny
High: 44 °F
Tuesday
Night

Chance Rain
Low: 35 °F

Detailed Forecast

Today

Showers, mainly after 10am. Patchy fog before 10am. High near 50. Windy, with a south wind 30 to 35 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.

Tonight

Rain showers before 3am, then snow showers. Low around 18. Windy, with a south wind 25 to 35 mph becoming west 15 to 25 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Sunday

Snow showers likely, mainly before 11am. Cloudy, then gradually becoming mostly sunny and cold, with a temperature falling to around 17 by 10am. Wind chill values between zero and 9. Blustery, with a north wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Sunday Night

A 20 percent chance of snow before 10pm. Partly cloudy, with a low around 11. Wind chill values between -1 and 4. North wind 5 to 10 mph.

M.L.King Day

Sunny, with a high near 34. North wind 5 to 10 mph.

Monday Night

Mostly clear, with a low around 24.

Tuesday

Sunny, with a high near 44.

Tuesday Night

A 40 percent chance of rain, mainly after 1am. Mostly cloudy, with a low around 35.

Wednesday

Rain likely. Mostly cloudy, with a high near 47. Breezy. Chance of precipitation is 70%.