![National Oceanic and Atmospheric Administration](/build/images/header/noaa.d87e0251.png)
![National Weather Service](/build/images/header/nws.4e6585d8.png)
![United States Department of Commerce](/build/images/header/doc.b38ba91a.png)
![](/bundles/templating/images/top_news/important.png)
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 >
Hazardous Weather Conditions
Knoxville, McGhee Tyson Airport (KTYS)
Lat: 35.82°NLon: 83.99°WElev: 981ft.![](newimages/large/nsct.png)
Partly Cloudy
79°F
26°C
Humidity | 72% |
Wind Speed | W 3 mph |
Barometer | 30.06 in (1016.5 mb) |
Dewpoint | 69°F (21°C) |
Visibility | 10.00 mi |
Heat Index | 82°F (28°C) |
Last update | 4 Jul 3:53 am EDT |
5 Miles NW High Rocks NC
Independence Day
High: 82 °F
Partly Sunny
then Chance
T-stormsTonight
Low: 68 °F
Partly Cloudy
then Slight
Chance
T-storms and
Patchy FogFriday
High: 82 °F
T-storms
Likely and
Patchy FogFriday Night
Low: 66 °F
T-storms
LikelySaturday
High: 79 °F
Chance
T-stormsSaturday Night
Low: 60 °F
Partly Cloudy
Sunday
High: 83 °F
Mostly Sunny
Sunday Night
Low: 63 °F
Chance
T-storms then
Mostly CloudyMonday
High: 81 °F
Chance
Showers then
T-storms
Likely
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
35.56°N 83.68°W (Elev. 4167 ft)