Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Current conditions at

Knoxville Downtown Airport (KDKX)

Lat: 35.97°NLon: 83.87°WElev: 827ft.

Overcast

72°F

22°C

Humidity	83%
Wind Speed	SW 6 G 12 mph
Barometer	29.89 in
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	17 Jun 8:55 am EDT

More Information:

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

Extended Forecast for

3 Miles WSW Mascot TN

Today
High: 88 °F
Becoming
Sunny
Tonight
Low: 73 °F
Increasing
Clouds
Thursday
High: 86 °F
Breezy.
Slight Chance
Showers then
Showers
Thursday Night
Low: 69 °F
Showers
Likely
Juneteenth
High: 84 °F
Showers
Likely
Friday Night
Low: 61 °F
Chance
T-storms then
Partly Cloudy
Saturday
High: 86 °F
Sunny
Saturday Night
Low: 64 °F
Mostly Clear
Sunday
High: 88 °F
Mostly Sunny
then Chance
T-storms

Detailed Forecast

Today

Partly sunny, then gradually becoming sunny, with a high near 88. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Tonight

Increasing clouds, with a low around 73. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

Thursday

Showers and thunderstorms likely before 3pm, then showers and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. High near 86. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8pm. Mostly cloudy, with a low around 69. Southwest wind 5 to 10 mph. Chance of precipitation is 70%.

Juneteenth

Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 84. Northwest wind around 5 mph. Chance of precipitation is 60%.

Friday Night

A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 61. Northwest wind around 5 mph becoming calm in the evening.

Saturday

Sunny, with a high near 86. Calm wind.

Saturday Night

Mostly clear, with a low around 64.

Sunday

A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88.

Sunday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Partly cloudy, with a low around 69. Chance of precipitation is 60%.

Monday

Showers and possibly a thunderstorm. High near 85. Breezy. Chance of precipitation is 90%.

Monday Night

Showers and thunderstorms. Low around 67. Chance of precipitation is 80%.

Tuesday

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.