Severe Thunderstorms in the East This Evening; Excessive Heat Lingers in the Southern U.S.

Scattered to numerous damaging wind gusts and isolated flash flooding is likely from severe thunderstorms across parts of the Northeast and Mid-Atlantic States into this evening. Large hail and damaging winds should also occur from southern Montana into western North Dakota. Excessive heat will continue over the southern U.S. today before another round of heat arrives over the central U.S. Monday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Thunderstorm

79°F

26°C

Humidity	79%
Wind Speed	NE 14 G 25 mph
Barometer	30.06 in (1016.5 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	30 Jun 7:53 pm EDT

More Information:

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

Extended Forecast for

2 Miles NNE Slickrock Wilderness NC

Tonight
Low: 62 °F
Chance
Showers then
Patchy Fog
Monday
High: 70 °F
Patchy Fog
then Sunny
Monday Night
Low: 59 °F
Mostly Clear
Tuesday
High: 75 °F
Sunny
Tuesday Night
Low: 60 °F
Mostly Clear
Wednesday
High: 76 °F
Slight Chance
Showers then
Chance
T-storms
Wednesday Night
Low: 65 °F
Mostly Clear
Independence Day
High: 76 °F
Chance
Showers then
Chance
T-storms
Thursday Night
Low: 66 °F
Chance
T-storms

Detailed Forecast

Tonight

A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 62. North wind around 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

Patchy fog between 7am and 8am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 70. North wind around 10 mph, with gusts as high as 18 mph.

Monday Night

Mostly clear, with a low around 59. East northeast wind 8 to 11 mph becoming southeast after midnight. Winds could gust as high as 18 mph.

Tuesday

Sunny, with a high near 75. Southeast wind 5 to 14 mph, with gusts as high as 22 mph.

Tuesday Night

Mostly clear, with a low around 60. Southeast wind 8 to 14 mph, with gusts as high as 20 mph.

Wednesday

A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 76. Chance of precipitation is 30%.

Wednesday Night

Mostly clear, with a low around 65.

Independence Day

A chance of showers between 9am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 76. Chance of precipitation is 50%.

Thursday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.

Friday

A chance of showers and thunderstorms before 9am, then showers likely and possibly a thunderstorm between 9am and 2pm, then showers and thunderstorms likely after 2pm. Mostly sunny, with a high near 76. Chance of precipitation is 70%.

Friday Night

A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.

Saturday

Showers and thunderstorms likely. Mostly sunny, with a high near 75. Chance of precipitation is 60%.

Saturday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64.

Sunday

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 75.