Areas of Severe Thunderstorms and Heavy Rain Possible through the Weekend

There will be daily chances for scattered thunderstorms across portions of the Central and Eastern U.S. through the weekend, with severe thunderstorms possible in the northern Plains and Upper Midwest. Potential severe storm hazards may include large hail, damaging winds, and a few tornadoes. Storms could also produce heavy rain that may lead to isolated instances of flash flooding. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Knoxville Downtown Airport (KDKX)

Lat: 35.97°NLon: 83.87°WElev: 827ft.

Fair

88°F

31°C

Humidity	59%
Wind Speed	Calm
Barometer	30.10 in
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	95°F (35°C)
Last update	28 Jun 2:35 pm EDT

More Information:

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

Extended Forecast for

6 Miles SW Mascot TN

This Afternoon
High: 90 °F
Chance
T-storms
Tonight
Low: 70 °F
Chance
T-storms
Sunday
High: 90 °F
Partly Sunny
then Chance
T-storms
Sunday Night
Low: 71 °F
Chance
T-storms
Monday
High: 90 °F
Slight Chance
T-storms then
T-storms
Likely
Monday Night
Low: 72 °F
T-storms
Likely then
Chance
Showers
Tuesday
High: 85 °F
Chance
T-storms then
T-storms
Tuesday Night
Low: 70 °F
T-storms then
Chance
T-storms
Wednesday
High: 89 °F
Partly Sunny
then Slight
Chance
T-storms

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny and hot, with a high near 90. Heat index values as high as 96. Calm wind.

Tonight

A 30 percent chance of showers and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 70. Calm wind.

Sunday

A 30 percent chance of showers and thunderstorms, mainly after 3pm. Mostly cloudy, then gradually becoming sunny and hot, with a high near 90. Heat index values as high as 97. Calm wind.

Sunday Night

A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 71. Calm wind.

Monday

A slight chance of showers, then showers and thunderstorms likely after 11am. Mostly sunny and hot, with a high near 90. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 70%.

Monday Night

Showers and thunderstorms likely before 5am, then a chance of showers. Mostly cloudy, with a low around 72. Southwest wind around 5 mph. Chance of precipitation is 60%.

Tuesday

Showers and thunderstorms, mainly between 2pm and 5pm, then showers and possibly a thunderstorm after 5pm. High near 85. Southwest wind around 5 mph. Chance of precipitation is 90%.

Tuesday Night

Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Low around 70. Chance of precipitation is 80%.

Wednesday

A 20 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 89.

Wednesday Night

A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 67.

Thursday

A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 90.

Thursday Night

A 10 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.

Independence Day

A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 93.