Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

A Few Clouds

72°F

22°C

Humidity	91%
Wind Speed	SW 5 mph
Barometer	30.08 in (1017.2 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Last update	14 Jul 3:53 am EDT

More Information:

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

Extended Forecast for

Slickrock Wilderness NC

Today
High: 77 °F
Patchy Fog
then Chance
T-storms
Tonight
Low: 64 °F
Slight Chance
T-storms then
Patchy Fog
Tuesday
High: 77 °F
Mostly Sunny
then T-storms
Likely
Tuesday Night
Low: 65 °F
T-storms
Likely then
Chance
Showers
Wednesday
High: 75 °F
Slight Chance
T-storms then
T-storms
Wednesday Night
Low: 64 °F
T-storms
Likely then
Chance
Showers
Thursday
High: 76 °F
Partly Sunny
then T-storms
Thursday Night
Low: 64 °F
T-storms
Likely then
Partly Cloudy
Friday
High: 76 °F
Mostly Sunny
then T-storms
Likely

Detailed Forecast

Today

A 30 percent chance of showers and thunderstorms, mainly after 4pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 77. Calm wind becoming west northwest around 6 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A 20 percent chance of showers and thunderstorms before 9pm. Patchy fog after 1am. Otherwise, mostly clear, with a low around 64. West northwest wind 3 to 6 mph.

Tuesday

Showers and thunderstorms likely, mainly after 5pm. Increasing clouds, with a high near 77. Northwest wind around 5 mph becoming calm in the morning. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday Night

Showers and thunderstorms likely before 2am, then a slight chance of showers between 2am and 5am. Mostly cloudy, with a low around 65. South southeast wind 5 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 5pm. High near 75. South southwest wind 5 to 7 mph. Chance of precipitation is 80%.

Wednesday Night

Showers and thunderstorms likely before 2am, then a slight chance of showers between 2am and 5am. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.

Thursday

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 5pm. High near 76. Chance of precipitation is 80%.

Thursday Night

Showers and thunderstorms likely, mainly before 7pm. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.

Friday

A chance of showers, then showers and thunderstorms likely after 2pm. Partly sunny, with a high near 76. Chance of precipitation is 60%.

Friday Night

Showers and thunderstorms likely, mainly before 7pm. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.

Saturday

Showers and thunderstorms likely. Partly sunny, with a high near 75. Chance of precipitation is 60%.

Saturday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.