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.

Overcast

65°F

18°C

Humidity	76%
Wind Speed	SW 10 mph
Barometer	29.96 in (1013.9 mb)
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Last update	21 Nov 9:53 pm EST

More Information:

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

Extended Forecast for

4 Miles SSW Townsend TN

Tonight
Low: 59 °F
Showers
Likely
Saturday
High: 63 °F
Chance
T-storms then
Slight Chance
Showers
Saturday Night
Low: 46 °F
Mostly Cloudy
Sunday
High: 58 °F
Becoming
Sunny
Sunday Night
Low: 43 °F
Mostly Clear
Monday
High: 60 °F
Mostly Sunny
Monday Night
Low: 49 °F
Mostly Cloudy
then Slight
Chance
Showers
Tuesday
High: 59 °F
Showers and
Breezy
Tuesday Night
Low: 52 °F
Showers

Detailed Forecast

Tonight

Showers likely, mainly after 5am. Mostly cloudy, with a low around 59. Southwest wind around 15 mph, with gusts 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. Mostly cloudy, with a high near 63. West wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust 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 46. North wind 5 to 10 mph.

Sunday

Partly sunny, then gradually becoming sunny, with a high near 58. North wind around 5 mph.

Sunday Night

Mostly clear, with a low around 43. Northeast wind around 5 mph becoming southeast after midnight.

Monday

Mostly sunny, with a high near 60. Southeast wind around 5 mph.

Monday Night

A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 49. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.

Tuesday

Showers. High near 59. Breezy. Chance of precipitation is 80%.