Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Excessive Heat Across the Western and Southern U.S.

Severe thunderstorms will be possible on Independence Day, mainly across parts of the Upper Mississippi Valley, Ozarks, and southern/central Plains. Excessive heat with possible record highs and warm overnight lows will continue to impact much of the West into next week. Dangerous heat is expected across the Southern U.S. and Mid-Atlantic into the weekend. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Partly Cloudy

78°F

26°C

Humidity	74%
Wind Speed	SW 5 mph
Barometer	30.05 in (1016.3 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	4 Jul 2:53 am EDT

More Information:

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

Extended Forecast for

5 Miles NW High Rocks NC

Overnight
Low: 64 °F
Mostly Cloudy
Independence Day
High: 84 °F
Partly Sunny
then Chance
T-storms
Thursday Night
Low: 67 °F
Partly Cloudy
then Chance
T-storms and
Patchy Fog
Friday
High: 81 °F
T-storms
Likely and
Patchy Fog
Friday Night
Low: 66 °F
Chance
T-storms
Saturday
High: 80 °F
Chance
T-storms
Saturday Night
Low: 60 °F
Chance
Showers then
Partly Cloudy
Sunday
High: 83 °F
Chance
Showers
Sunday Night
Low: 64 °F
Chance
T-storms then
Chance
Showers

Detailed Forecast

Overnight

Mostly cloudy, with a low around 64. South southwest wind around 7 mph.

Independence Day

A 30 percent chance of showers and thunderstorms, mainly between 1pm and 4pm. Partly sunny, with a high near 84. South southwest wind around 6 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A 30 percent chance of showers and thunderstorms, mainly between 3am and 5am. Patchy fog after 2am. Otherwise, partly cloudy, with a low around 67. South wind 3 to 7 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

Showers and thunderstorms likely, mainly after 1pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 81. Southwest wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Southwest wind 5 to 7 mph.

Saturday

A 50 percent chance of showers and thunderstorms, mainly after 9am. Partly sunny, with a high near 80.

Saturday Night

A 30 percent chance of showers before 11pm. Partly cloudy, with a low around 60.

Sunday

A 30 percent chance of showers after 9am. Mostly sunny, with a high near 83.

Sunday Night

A chance of showers before 8pm, then a chance of showers and thunderstorms between 8pm and 9pm, then a chance of showers after 9pm. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.

Monday

Showers and thunderstorms likely, mainly between 2pm and 3pm. Partly sunny, with a high near 82. Chance of precipitation is 60%.

Monday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64.

Tuesday

Showers and thunderstorms likely. Mostly cloudy, with a high near 80. Chance of precipitation is 70%.

Tuesday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.

Wednesday

Showers and thunderstorms likely. Partly sunny, with a high near 77. Chance of precipitation is 60%.