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 >

Current conditions at

Knoxville Downtown Airport (KDKX)

Lat: 35.97°NLon: 83.87°WElev: 827ft.

Overcast with Haze

68°F

20°C

Humidity	83%
Wind Speed	Calm
Barometer	30.11 in
Dewpoint	63°F (17°C)
Visibility	6.00 mi
Last update	20 Nov 1:15 pm EST

More Information:

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

Extended Forecast for

2 Miles ESE Mascot TN

This Afternoon
High: 70 °F
Slight Chance
Showers
Tonight
Low: 60 °F
Showers
Friday
High: 72 °F
Showers
Likely
Friday Night
Low: 61 °F
Showers
Likely then
Showers
Saturday
High: 69 °F
Chance
Showers
Saturday Night
Low: 44 °F
Partly Cloudy
Sunday
High: 64 °F
Sunny
Sunday Night
Low: 41 °F
Mostly Clear
Monday
High: 66 °F
Partly Sunny

Detailed Forecast

This Afternoon

A 10 percent chance of showers after 5pm. Mostly cloudy, with a high near 70. West wind around 5 mph becoming calm.

Tonight

Showers, mainly before 3am. Low around 60. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Friday

Showers and thunderstorms likely before 4pm, then a chance of showers. Mostly cloudy, with a high near 72. Light southwest wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

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 61. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

Saturday

A chance of showers and thunderstorms. Partly sunny, with a high near 69. Southwest wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 50%.

Saturday Night

Partly cloudy, with a low around 44. North wind around 5 mph becoming calm in the evening.

Sunday

Sunny, with a high near 64. Calm wind.

Sunday Night

Mostly clear, with a low around 41.

Monday

Partly sunny, with a high near 66.

Monday Night

A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 48.

Tuesday

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