
Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest
Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >
Knoxville, McGhee Tyson Airport (KTYS)
Lat: 35.82°NLon: 83.99°WElev: 981ft.
Partly Cloudy
81°F
27°C
| Humidity | 62% |
| Wind Speed | NW 7 mph |
| Barometer | 29.97 in (1013.6 mb) |
| Dewpoint | 67°F (19°C) |
| Visibility | 10.00 mi |
| Heat Index | 83°F (28°C) |
| Last update | 18 Aug 8:53 pm EDT |
Maryville TN
Tonight
Low: 67 °F
Mostly Clear
then Patchy
FogWednesday
High: 91 °F
Patchy Fog
then SunnyWednesday Night

Low: 70 °F
Partly Cloudy
Thursday

High: 91 °F
Slight Chance
T-stormsThursday Night

Low: 70 °F
Chance
ShowersFriday
High: 89 °F
Chance
Showers then
Showers
LikelyFriday Night
Low: 68 °F
Showers
Likely then
Chance
T-stormsSaturday

High: 89 °F
Mostly Sunny
Saturday Night

Low: 67 °F
Mostly Clear
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
35.74°N 83.96°W (Elev. 1010 ft)


