Strong to Severe Thunderstorms in the East; Heat in the Central and Western U.S.

Strong to potentially severe thunderstorms with damaging wind gusts are forecast Thursday from parts of New England into the Mid Atlantic and Carolinas. Significant heat will expand across the West and Central Plains through Friday, potentially breaking daily high temperature records. Dangerous heat will then build into the Eastern U.S. this weekend through much of next week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Knoxville Downtown Airport (KDKX)

Lat: 35.97°NLon: 83.87°WElev: 827ft.

Fair

77°F

25°C

Humidity	74%
Wind Speed	SW 7 mph
Barometer	30.03 in
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	18 Jun 8:35 pm EDT

More Information:

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

Extended Forecast for

4 Miles W Knoxville TN

Tonight
Low: 71 °F
Partly Cloudy
then Chance
T-storms
Juneteenth
High: 83 °F
Showers then
T-storms
Likely
Thursday Night
Low: 67 °F
Showers then
Slight Chance
Showers
Friday
High: 86 °F
Mostly Sunny
Friday Night
Low: 65 °F
Mostly Clear
Saturday
High: 89 °F
Sunny
Saturday Night
Low: 70 °F
Mostly Clear
Sunday
High: 92 °F
Hot
Sunday Night
Low: 72 °F
Mostly Clear

Detailed Forecast

Tonight

A 50 percent chance of showers and thunderstorms, mainly between 1am and 4am. Mostly cloudy, with a low around 71. Southwest wind around 10 mph, with gusts as high as 20 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Juneteenth

Showers and thunderstorms, mainly before 5pm. High near 83. Southwest wind 10 to 15 mph, with gusts as high as 25 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

Showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Low around 67. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

Mostly sunny, with a high near 86. Calm wind.

Friday Night

Mostly clear, with a low around 65. Calm wind.

Saturday

Sunny, with a high near 89. Calm wind.

Saturday Night

Mostly clear, with a low around 70. Calm wind.

Sunday

Sunny and hot, with a high near 92.

Sunday Night

Mostly clear, with a low around 72.