Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

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

Overcast

72°F

22°C

Humidity	82%
Wind Speed	SW 10 mph
Barometer	30.07 in (1017.1 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	15 Jun 7:53 am EDT

More Information:

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

Detailed forecast for

Blount Smoky Mountains

Today

Mostly cloudy with a chance of showers and thunderstorms this morning, then showers and thunderstorms likely this afternoon. Highs in the upper 60s to lower 80s. Light winds. Chance of rain 70 percent.

Tonight

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

Monday

A chance of showers and thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the 70s to mid 80s. Light winds. Chance of rain 90 percent.

Monday Night

Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the 60s to lower 70s. Light winds. Chance of rain 60 percent.

Tuesday

Showers likely with a chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the 70s to mid 80s. Southwest winds 10 mph or less with gusts up to 20 mph. Chance of rain 90 percent.

Tuesday Night

Mostly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 60s to lower 70s. Chance of rain 40 percent.

Wednesday

Partly sunny. A chance of showers and thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the 70s to mid 80s. Chance of rain 80 percent.

Wednesday Night

Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 60s to lower 70s. Chance of rain 40 percent.

Juneteenth

Partly sunny. A chance of showers and thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the 70s to mid 80s. Chance of rain 90 percent.

Thursday Night

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

Friday

Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the 70s to mid 80s. Chance of rain 40 percent.

Friday Night

Mostly clear. Lows in the 60s.

Saturday

Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 70s to upper 80s. Chance of rain 40 percent.