Another Round of Heavy Rain and Mountain Snow in California; Snow in the Great Lakes and Northeast

Another round of heavy rainfall will renew concerns for additional flash flooding and landslides in southern California around burn scars and coastal mountain ranges. A low pressure system is bringing enhanced snowfall downwind from the lower Great Lakes into the Northeast mountain ranges. Above average temperatures will challenge or break daily record high temperatures across the southern Plains. Read More >

Hazardous Weather Conditions

Special Weather Statement

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

A Few Clouds

57°F

14°C

Humidity	19%
Wind Speed	Vrbl 5 mph
Barometer	30.07 in (1018.2 mb)
Dewpoint	15°F (-9°C)
Visibility	10.00 mi
Last update	17 Nov 1:53 pm EST

More Information:

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

Extended Forecast for

Alcoa TN

This Afternoon
High: 59 °F
Sunny
Tonight
Low: 39 °F
Partly Cloudy
Tuesday
High: 70 °F
Partly Sunny
Tuesday Night
Low: 56 °F
Showers
Likely
Wednesday
High: 73 °F
Slight Chance
Showers
Wednesday Night
Low: 55 °F
Mostly Cloudy
Thursday
High: 74 °F
Mostly Cloudy
then Slight
Chance
T-storms
Thursday Night
Low: 60 °F
Chance
Showers
Friday
High: 72 °F
Chance
Showers

Detailed Forecast

This Afternoon

Sunny, with a high near 59. Calm wind.

Tonight

Partly cloudy, with a low around 39. Calm wind.

Tuesday

Partly sunny, with a high near 70. Light and variable wind becoming southwest 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

Tuesday Night

A chance of showers and thunderstorms before 10pm, then showers likely and possibly a thunderstorm between 10pm and 1am, then showers likely after 1am. Mostly cloudy, with a low around 56. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Wednesday

A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 73. Southwest wind 5 to 10 mph.

Wednesday Night

Mostly cloudy, with a low around 55. Southwest wind around 5 mph becoming calm in the evening.

Thursday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 74. Calm wind becoming west around 5 mph in the afternoon.

Thursday Night

A chance of showers and thunderstorms. Cloudy, with a low around 60. Chance of precipitation is 30%.

Friday

A 50 percent chance of showers. Mostly cloudy, with a high near 72.

Friday Night

Showers likely, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 58. Chance of precipitation is 70%.

Saturday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 68.

Saturday Night

A 30 percent chance of showers. Mostly cloudy, with a low around 51.

Sunday

A 20 percent chance of showers. Partly sunny, with a high near 65.