Additional Severe Weather Concerns for the Center of the Nation; Heat Builds for the West; Critical Fire Weather for Alaska

Active hazardous weather continues for the center of the nation with more severe thunderstorms and heavy rainfall today. Heat will linger across the southern Plains, then expand westward early in the week. The combination of heat and dry conditions will fuel fire weather concerns for the Four Corners region and across interior Alaska. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

A Few Clouds

85°F

29°C

Humidity	45%
Wind Speed	SW 5 mph
Barometer	29.95 in (1013.0 mb)
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Heat Index	85°F (29°C)
Last update	21 Jun 2:53 pm EDT

More Information:

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

Extended Forecast for

4 Miles SE Karns TN

This Afternoon
High: 90 °F
Hot
Tonight
Low: 71 °F
Partly Cloudy
then Slight
Chance
Showers
Monday
High: 86 °F
Chance
Showers then
T-storms
Monday Night
Low: 67 °F
T-storms then
Chance
Showers
Tuesday
High: 83 °F
Mostly Sunny
Tuesday Night
Low: 63 °F
Partly Cloudy
Wednesday
High: 87 °F
Sunny
Wednesday Night
Low: 66 °F
Mostly Clear
Thursday
High: 88 °F
Chance
T-storms

Detailed Forecast

This Afternoon

Sunny and hot, with a high near 90. Southwest wind around 5 mph.

Tonight

A 10 percent chance of showers after 4am. Partly cloudy, with a low around 71. Southwest wind around 5 mph.

Monday

Showers and thunderstorms, mainly after 3pm. High near 86. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Monday Night

Showers and thunderstorms before midnight, then a chance of showers. Low around 67. West wind 5 to 10 mph. Chance of precipitation is 80%.

Tuesday

Mostly sunny, with a high near 83. North wind around 5 mph.

Tuesday Night

Partly cloudy, with a low around 63. North wind around 5 mph becoming calm in the evening.

Wednesday

Sunny, with a high near 87. Calm wind.

Wednesday Night

Mostly clear, with a low around 66.

Thursday

A 30 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 88.