Severe Thunderstorms in the Southern Plains; Heavy to Excessive Rainfall in South Central Texas

Widespread rain may produce flash flooding across the Southern Plains into the Ozarks today. Numerous instances of flash flooding are expected in south-central Texas, including the Hill Country. There will also be a risk of isolated severe thunderstorms across the southern Plains today, where an instance or two of severe wind, hail, or a brief tornado may occur. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Mostly Cloudy

61°F

16°C

Humidity	90%
Wind Speed	Calm
Barometer	30.12 in (1019.6 mb)
Dewpoint	58°F (14°C)
Visibility	7.00 mi
Last update	20 Nov 11:53 am EST

More Information:

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

Extended Forecast for

4 Miles E Tallassee TN

Today
High: 65 °F
Chance
Showers
Tonight
Low: 59 °F
Showers
Friday
High: 66 °F
Chance
Showers
Friday Night
Low: 58 °F
Showers
Saturday
High: 61 °F
Chance
Showers
Saturday Night
Low: 47 °F
Mostly Cloudy
Sunday
High: 58 °F
Mostly Sunny
Sunday Night
Low: 45 °F
Partly Cloudy
Monday
High: 60 °F
Mostly Sunny
then Slight
Chance
Showers

Detailed Forecast

Today

A 30 percent chance of showers, mainly after 5pm. Mostly cloudy, with a high near 65. West wind around 5 mph becoming calm.

Tonight

Showers and thunderstorms before 4am, then a chance of showers. Low around 59. South wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Friday

A 40 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 66. Southwest wind 5 to 10 mph.

Friday Night

Showers likely and possibly a thunderstorm before 1am, then showers between 1am and 4am, then showers and possibly a thunderstorm after 4am. Low around 58. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

Saturday

A chance of showers and thunderstorms. Partly sunny, with a high near 61. Northwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

Saturday Night

Mostly cloudy, with a low around 47. Northwest wind around 5 mph becoming northeast after midnight.

Sunday

Mostly sunny, with a high near 58. East wind around 5 mph becoming northwest in the afternoon.

Sunday Night

Partly cloudy, with a low around 45.

Monday

A 20 percent chance of showers after 1pm. Partly sunny, with a high near 60.

Monday Night

A 40 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 52.

Tuesday

Showers likely. Mostly cloudy, with a high near 57. Chance of precipitation is 70%.