Widespread Rain from Texas to the Central Appalachians; Heavy to Excessive Rainfall in Southern California and the Southwest

Scattered thunderstorms and widespread showers are expected from the Texas coast to the central Appalachians today. Heavy to excessive rainfall will continue in southern California into the Desert Southwest through Saturday. Heavy rain will pose a risk of flash flooding, especially across burn scar and urbanized regions. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Fog/Mist

63°F

17°C

Humidity	97%
Wind Speed	Calm
Barometer	29.99 in (1015.0 mb)
Dewpoint	62°F (17°C)
Visibility	1.25 mi
Last update	21 Nov 2:53 pm EST

More Information:

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

Extended Forecast for

3 Miles SSE Tallassee TN

This Afternoon
High: 68 °F
Showers
Likely
Tonight
Low: 59 °F
Showers
Likely
Saturday
High: 68 °F
Chance
T-storms then
Slight Chance
Showers
Saturday Night
Low: 47 °F
Mostly Cloudy
Sunday
High: 63 °F
Sunny
Sunday Night
Low: 42 °F
Mostly Clear
Monday
High: 67 °F
Mostly Sunny
Monday Night
Low: 51 °F
Mostly Cloudy
then Slight
Chance
Showers
Tuesday
High: 64 °F
Showers

Detailed Forecast

This Afternoon

Showers likely, mainly before 4pm. Mostly cloudy, with a high near 68. Southwest wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Showers likely, mainly after 5am. Mostly cloudy, with a low around 59. South wind around 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

Saturday

A chance of showers and thunderstorms before 2pm, then a slight chance of showers after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 68. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Mostly cloudy, with a low around 47. North wind around 5 mph.

Sunday

Sunny, with a high near 63. Calm wind becoming north around 5 mph.

Sunday Night

Mostly clear, with a low around 42. Calm wind becoming southeast around 5 mph after midnight.

Monday

Mostly sunny, with a high near 67. South wind around 5 mph.

Monday Night

A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 51.

Tuesday

Showers. High near 64. Chance of precipitation is 80%.