Tracking a Couple of Storm Systems Across the Country

Showers, along with a few strong to severe thunderstorms, are expected from the Great Lakes, New England and southward into the Ohio and Tennessee Valleys. In the wake of this system, a stronger storm is expected to track from the Pacific Northwest, Plains and through the Eastern U.S. this weekend. Strong winds, showers and a larger drop in temperatures are expected this weekend into Monday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Thunderstorm Light Rain

62°F

17°C

Humidity	90%
Wind Speed	W 9 G 21 mph
Barometer	29.78 in (1007.6 mb)
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Last update	7 Nov 11:53 pm EST

More Information:

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

Extended Forecast for

Alcoa TN

Overnight
Low: 54 °F
Heavy Rain
and Patchy
Fog
Saturday
High: 70 °F
Areas Dense
Fog then
Sunny
Saturday Night
Low: 51 °F
Chance
Showers
Sunday
High: 60 °F
Chance
Showers
Sunday Night
Low: 29 °F
Showers
Likely then
Rain/Snow
Likely
Monday
High: 39 °F
Chance
Sprinkles/Snow
Monday Night
Low: 25 °F
Mostly Clear
Veterans Day
High: 48 °F
Sunny
Tuesday Night
Low: 38 °F
Mostly Clear

Detailed Forecast

Overnight

Showers and thunderstorms, mainly before 2am. Some of the storms could produce heavy rainfall. Patchy fog after 4am. Low around 54. Southwest wind 5 to 10 mph becoming light. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

Areas of dense fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 70. Calm wind becoming west around 5 mph.

Saturday Night

A 40 percent chance of showers, mainly after 1am. Increasing clouds, with a low around 51. Calm wind becoming southwest around 5 mph after midnight.

Sunday

A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 60. West wind 10 to 15 mph, with gusts as high as 20 mph.

Sunday Night

Rain showers likely before 3am, then a chance of rain and snow showers between 3am and 5am, then a chance of snow after 5am. Mostly cloudy, with a low around 29. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Monday

A chance of snow showers before 7am, then a slight chance of sprinkles and flurries between 7am and 1pm. Mostly sunny, with a high near 39. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

Monday Night

Mostly clear, with a low around 25. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Veterans Day

Sunny, with a high near 48.

Tuesday Night

Mostly clear, with a low around 38.

Wednesday

Sunny, with a high near 60. Breezy.

Wednesday Night

Mostly clear, with a low around 41.

Thursday

Sunny, with a high near 62.