Monsoons Return to the Southwest U.S.; Potential Atlantic Tropical System Interaction

In Arizona and New Mexico, heavy to excessive rainfall from monsoon thunderstorms may bring isolated flash and urban flooding Thursday into Sunday. The close proximity of Tropical Storm Humberto and a tropical wave (AL94) could lead to interaction between them, and details of their long-range track and intensity forecasts, and any potential impacts, are more uncertain than usual. 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.

Overcast

70°F

21°C

Humidity	100%
Wind Speed	Calm
Barometer	29.91 in
Dewpoint	70°F (21°C)
Visibility	8.00 mi
Last update	25 Sep 3:55 am EDT

More Information:

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

Detailed forecast for

Knox County

Rest Of Tonight

Cloudy. A chance of showers and thunderstorms, then showers likely with a chance of thunderstorms late. Patchy fog. Near steady temperature in the upper 60s. Light winds. Chance of rain 60 percent.

Thursday

Patchy fog in the morning. Showers likely with a chance of thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the upper 70s. Southwest winds 5 to 10 mph. Chance of rain 70 percent.

Thursday Night

Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Patchy fog late. Lows in the mid 60s. Light winds. Chance of rain 50 percent.

Friday

Mostly cloudy with a slight chance of showers in the morning, then mostly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Light winds. Chance of rain 40 percent.

Friday Night

Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 60s. Light winds. Chance of rain 40 percent.

Saturday

Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 50 percent.

Saturday Night

Partly cloudy. A slight chance of showers in the evening. Lows in the lower 60s. Chance of rain 20 percent.

Sunday

Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 20 percent.

Sunday Night

Partly cloudy. Lows in the lower 60s.

Monday

Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 20 percent.

Monday Night

Partly cloudy. Lows in the lower 60s.

Tuesday

Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 20 percent.