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 >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Mostly Cloudy

87°F

31°C

Humidity	50%
Wind Speed	W 6 mph
Barometer	30.03 in (1015.8 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Heat Index	89°F (32°C)
Last update	19 Aug 2:53 pm EDT

More Information:

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

Extended Forecast for

4 Miles W Walland TN

This Afternoon
High: 89 °F
Sunny
Tonight
Low: 71 °F
Partly Cloudy
Thursday
High: 89 °F
Chance
Showers then
Mostly Sunny
Thursday Night
Low: 71 °F
Chance
T-storms then
Showers
Likely
Friday
High: 88 °F
Showers
Likely
Friday Night
Low: 69 °F
Showers
Likely then
Chance
Showers
Saturday
High: 88 °F
Mostly Sunny
Saturday Night
Low: 67 °F
Mostly Clear
Sunday
High: 87 °F
Sunny

Detailed Forecast

This Afternoon

Sunny, with a high near 89. Calm wind.

Tonight

Partly cloudy, with a low around 71. Calm wind becoming south around 5 mph.

Thursday

A 40 percent chance of showers and thunderstorms, mainly before 10am. Mostly sunny, with a high near 89. Heat index values as high as 96. Southwest wind around 5 mph becoming south in the morning.

Thursday Night

A chance of showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm between midnight and 2am, then a chance of showers and thunderstorms after 2am. Increasing clouds, with a low around 71. South wind around 5 mph becoming calm. Chance of precipitation is 70%.

Friday

A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 88. Calm wind becoming west around 5 mph. Chance of precipitation is 60%.

Friday Night

Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 69. West wind around 5 mph becoming calm. Chance of precipitation is 60%.

Saturday

Mostly sunny, with a high near 88. Calm wind becoming northwest around 5 mph in the afternoon.

Saturday Night

Mostly clear, with a low around 67.

Sunday

Sunny, with a high near 87.

Sunday Night

Mostly clear, with a low around 65.

Monday

Mostly sunny, with a high near 87.

Monday Night

Partly cloudy, with a low around 66.