Cold, Wintry Blast to Impact the Eastern States; Air Quality Issues Continue in the Northwest

The Arctic Storm that has impacted the Central U.S. will now move into the East with the potential for record cold temperatures, gusty winds, and widespread areas of snow or rain and snow mixed. Heavy lake effect snows will continue for some Great Lakes areas. Meanwhile, in the West, record warmth continues; and stagnant air remains entrenched in the Northwest. 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 Snow Fog/Mist

36°F

2°C

Humidity	89%
Wind Speed	N 15 G 22 mph
Barometer	30.09 in (1018.7 mb)
Dewpoint	33°F (1°C)
Visibility	3.00 mi
Wind Chill	27°F (-3°C)
Last update	12 Nov 3:53 am EST

More Information:

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

Extended Forecast for

6 Miles S Cosby TN

Winter Weather Advisory until November 12, 12:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until November 12, 12:00pm

NOW until
12:00pm Tue

Winter Weather Advisory
Overnight

Snow
Low: 23 °F
Tuesday

Snow then
Chance Snow
High: 25 °F⇓
Tuesday
Night

Mostly Clear
Low: 12 °F
Wednesday

Sunny
High: 31 °F
Wednesday
Night

Mostly Clear
Low: 23 °F
Thursday

Partly Sunny
High: 33 °F
Thursday
Night

Mostly Cloudy
Low: 29 °F
Friday

Mostly Sunny
High: 36 °F

Detailed Forecast

Overnight

Snow. Low around 23. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.

Tuesday

Snow, mainly before 10am. Temperature falling to around 17 by 4pm. Wind chill values between 2 and 12. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Mostly clear, with a low around 12. Wind chill values between 2 and 7. North wind 5 to 15 mph, with gusts as high as 20 mph.

Wednesday

Sunny, with a high near 31. North wind around 5 mph becoming southwest in the afternoon.

Wednesday Night

Mostly clear, with a low around 23. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.

Thursday

Partly sunny, with a high near 33.

Thursday Night

Mostly cloudy, with a low around 29.

Friday

Mostly sunny, with a high near 36.