Severe Weather and Flooding Threats for the Central U.S.; Fire Weather Concerns for the Western U.S.

Severe weather and flooding threats will continue for portions of the central U.S. Rounds of heavy rainfall may cause impactful flash flooding in parts of southern Kansas and Missouri. Hot and dry conditions will fuel fire weather concerns for the Intermountain West, and dry thunderstorms may spark additional wildfires. Dangerous heat will build across the southern U.S. Friday into the weekend. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Knoxville Downtown Airport (KDKX)

Lat: 35.97° N Lon: 83.87° W Elev: 827 ft.

Fair

77°F

25°C

Humidity	69%
Wind Speed	Calm
Barometer	30.12 in
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	25 Jun 10:55 am EDT

More Information:

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

Detailed forecast for

Knox County

Today

Sunny. Highs in the upper 80s. Light winds.

Tonight

Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 60s. Light winds.

Friday

Partly sunny. A chance of showers and thunderstorms late. Highs around 90. Southwest winds 10 mph or less. Chance of rain 30 percent.

Friday Night

Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the lower 70s. Southwest winds 10 mph or less. Chance of rain 30 percent.

Saturday

Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the upper 80s. Southwest winds 5 to 15 mph. Chance of rain 80 percent.

Saturday Night

Showers likely with a chance of thunderstorms. Lows around 70. Chance of rain 70 percent.

Sunday

Mostly sunny. Showers likely with a chance of thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 60 percent.

Sunday Night

Mostly clear. Lows in the lower 70s.

Monday

Sunny. Highs in the lower 90s.

Monday Night

Mostly clear. Lows in the lower 70s.

Tuesday

Sunny. Highs in the mid 90s. Heat index values around 105.

Tuesday Night

Mostly clear. Lows in the mid 70s.

Wednesday

Sunny. Highs in the mid 90s. Heat index values around 105.