Areas of Severe Thunderstorms and Excessive Rainfall Today

Scattered severe thunderstorms capable of damaging wind gusts and some hail are expected this afternoon and evening from the Upper Ohio River Valley into the Northeast, and from the Appalachians into the Mid-Atlantic States. Excessive rainfall from heavy thunderstorms may produce areas of flash flooding from southern New Mexico into the western and northern Gulf Coast into Wednesday. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82° N Lon: 83.99° W Elev: 981 ft.

Overcast

68°F

20°C

Humidity 70%
Wind Speed NE 5 mph
Barometer 29.96 in (1013.3 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 15 Jun 4:53 am EDT
Detailed forecast for

NW Blount

Rest Of Tonight
Mostly cloudy. A slight chance of showers. Lows in the mid 60s. Light winds. Chance of rain 20 percent.
Monday
Mostly sunny. Highs in the upper 70s. Light winds.
Monday Night
Mostly cloudy. Lows in the upper 50s. Light winds.
Tuesday
Mostly sunny. Highs in the upper 70s to lower 80s. West winds 10 mph or less.
Tuesday Night
Partly cloudy. Lows in the lower 60s. Light winds.
Wednesday
Mostly sunny. Highs in the mid to upper 80s.
Wednesday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 70s.
Thursday
Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the upper 80s. Chance of rain 80 percent.
Thursday Night
Showers with a chance of thunderstorms. Lows in the upper 60s. Chance of rain near 100 percent.
Juneteenth
Showers with a chance of thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the upper 70s. Chance of rain 90 percent.
Friday Night
Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 60s. Chance of rain 20 percent.
Saturday
Mostly sunny. Highs in the lower 80s.
Saturday Night
Mostly clear. Lows in the lower 60s.
Sunday
Mostly sunny. A slight chance of showers in the morning, then a slight chance of showers and thunderstorms in the afternoon. Highs in the mid to upper 80s. Chance of rain 20 percent.



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228 AM EDT Mon Jun 15 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database