Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Mostly Cloudy

83°F

28°C

Humidity	63%
Wind Speed	SW 5 mph
Barometer	30.08 in (1017.1 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Heat Index	87°F (31°C)
Last update	14 Jul 9:53 pm EDT

More Information:

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

Extended Forecast for

3 Miles NW Slickrock Wilderness NC

Tonight
Low: 65 °F
Mostly Clear
Tuesday
High: 84 °F
Sunny then
Chance
T-storms
Tuesday Night
Low: 65 °F
T-storms
Likely then
Chance
Showers
Wednesday
High: 82 °F
Chance
T-storms then
T-storms
Wednesday Night
Low: 66 °F
T-storms then
Chance
Showers
Thursday
High: 82 °F
Chance
T-storms then
T-storms
Thursday Night
Low: 65 °F
T-storms then
Chance
T-storms
Friday
High: 82 °F
Chance
Showers then
T-storms
Friday Night
Low: 65 °F
T-storms then
Chance
T-storms

Detailed Forecast

Tonight

Mostly clear, with a low around 65. Calm wind.

Tuesday

A 50 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 84. Calm wind. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

Showers and thunderstorms likely before 2am, then a chance of showers. Mostly cloudy, with a low around 65. Calm wind becoming south southeast around 6 mph in the evening. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 5pm. High near 82. South southwest wind 3 to 5 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers and thunderstorms, mainly before 10pm. Low around 66. South southeast wind 3 to 6 mph. Chance of precipitation is 80%.

Thursday

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4pm. High near 82. Chance of precipitation is 80%.

Thursday Night

Showers and thunderstorms, mainly before 10pm. Low around 65. Chance of precipitation is 80%.

Friday

A chance of showers before 2pm, then showers and thunderstorms likely between 2pm and 4pm, then showers and possibly a thunderstorm after 4pm. High near 82. Chance of precipitation is 80%.

Friday Night

Showers and thunderstorms, mainly before 9pm. Low around 65. Chance of precipitation is 80%.

Saturday

A chance of showers between 10am and 2pm, then showers and thunderstorms likely after 2pm. Partly sunny, with a high near 82. Chance of precipitation is 70%.

Saturday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.

Sunday

Showers and thunderstorms likely. Partly sunny, with a high near 83. Chance of precipitation is 60%.

Sunday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.

Monday

Showers and thunderstorms likely. Partly sunny, with a high near 83. Chance of precipitation is 60%.