Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Mostly Cloudy

78°F

26°C

Humidity	76%
Wind Speed	SW 14 G 25 mph
Barometer	29.82 in (1008.4 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	18 Jun 5:53 am EDT

More Information:

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

Extended Forecast for

5 Miles SE Friendsville TN

Today
High: 86 °F
Breezy.
Chance
Showers then
Showers
Likely
Tonight
Low: 69 °F
Chance
T-storms then
Chance
Showers
Juneteenth
High: 84 °F
Showers
Likely then
Sunny
Friday Night
Low: 62 °F
Partly Cloudy
Saturday
High: 86 °F
Mostly Sunny
Saturday Night
Low: 66 °F
Partly Cloudy
then Slight
Chance
Showers
Sunday
High: 87 °F
Slight Chance
T-storms then
T-storms
Likely
Sunday Night
Low: 71 °F
T-storms
Likely then
Showers
Monday
High: 82 °F
Showers and
Breezy

Detailed Forecast

Today

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 86. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Southwest wind 5 to 10 mph becoming light after midnight. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Juneteenth

Showers likely before 8am, then a slight chance of showers and thunderstorms between 8am and 10am. Mostly cloudy, then gradually becoming sunny, with a high near 84. West wind around 5 mph becoming northwest in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night

Partly cloudy, with a low around 62. North wind around 5 mph becoming calm in the evening.

Saturday

Mostly sunny, with a high near 86. Calm wind becoming north around 5 mph.

Saturday Night

A 20 percent chance of showers after 2am. Partly cloudy, with a low around 66. Calm wind.

Sunday

Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 87. Light southwest wind increasing to 5 to 10 mph in the afternoon. Chance of precipitation is 60%.

Sunday Night

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 2am. Low around 71. Chance of precipitation is 80%.

Monday

Showers and possibly a thunderstorm. High near 82. Breezy. Chance of precipitation is 100%.

Monday Night

Showers and possibly a thunderstorm before 2am, then a chance of showers. Low around 67. Chance of precipitation is 80%.

Tuesday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.

Tuesday Night

A chance of thunderstorms. Partly cloudy, with a low around 64. Chance of precipitation is 30%.

Wednesday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.