Widespread Showers and Thunderstorms in Southern California and the Southern Plains into the Mississippi Valley

Isolated strong to severe thunderstorms and widespread heavy rainfall are possible across the southern Plains into Arkansas. Widespread showers with a slight chance of thunderstorms are possible across southern California. Urban flooding, rock and mudslides as well as minor debris flows near burn scars are possible. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Light Rain Fog/Mist

62°F

17°C

Humidity	93%
Wind Speed	NW 8 mph
Barometer	30.07 in (1017.7 mb)
Dewpoint	60°F (16°C)
Visibility	2.00 mi
Last update	20 Nov 7:53 pm EST

More Information:

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

Extended Forecast for

6 Miles SSW Maryville TN

Tonight
Low: 60 °F
Showers
Likely
Friday
High: 73 °F
Chance
Showers
Friday Night
Low: 60 °F
Showers
Likely then
Showers
Saturday
High: 70 °F
Chance
Showers
Saturday Night
Low: 45 °F
Mostly Cloudy
Sunday
High: 64 °F
Sunny
Sunday Night
Low: 42 °F
Mostly Clear
Monday
High: 67 °F
Partly Sunny
Monday Night
Low: 51 °F
Mostly Cloudy
then Chance
Showers

Detailed Forecast

Tonight

Showers likely, mainly before 2am. Cloudy, with a low around 60. Calm wind becoming southwest around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

Friday

A chance of showers before 1pm, then a chance of showers after 3pm. Mostly cloudy, with a high near 73. Southwest wind 5 to 10 mph. Chance of precipitation is 40%.

Friday Night

Showers and thunderstorms likely before 1am, then showers between 1am and 4am, then showers and possibly a thunderstorm after 4am. Low around 60. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

A chance of showers and thunderstorms. Partly sunny, with a high near 70. Southwest wind around 10 mph becoming northwest in the afternoon. Chance of precipitation is 50%.

Saturday Night

Mostly cloudy, with a low around 45. North wind around 5 mph becoming calm in the evening.

Sunday

Sunny, with a high near 64. Calm wind becoming north around 5 mph.

Sunday Night

Mostly clear, with a low around 42. Calm wind.

Monday

Partly sunny, with a high near 67.

Monday Night

A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 51.

Tuesday

Showers. High near 65. Chance of precipitation is 80%.