Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Partly Cloudy

79°F

26°C

Humidity	69%
Wind Speed	S 6 mph
Barometer	30.05 in (1016.2 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	81°F (27°C)
Last update	16 Jul 1:53 am EDT

More Information:

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

Extended Forecast for

3 Miles ENE Slickrock Wilderness NC

Overnight
Low: 65 °F
Scattered
Showers and
Patchy Fog
Wednesday
High: 86 °F
Patchy Fog
then Chance
T-storms
Wednesday Night
Low: 66 °F
Chance
T-storms and
Patchy Fog
Thursday
High: 83 °F
Chance
T-storms and
Patchy Fog
then T-storms
Likely
Thursday Night
Low: 64 °F
T-storms
Likely then
Slight Chance
T-storms
Friday
High: 81 °F
Chance
T-storms then
T-storms
Friday Night
Low: 64 °F
T-storms
Likely then
Mostly Cloudy
Saturday
High: 81 °F
Chance
T-storms then
T-storms
Saturday Night
Low: 64 °F
T-storms
Likely then
Mostly Cloudy

Detailed Forecast

Overnight

Scattered showers, mainly before 5am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 65. South southeast wind around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

A 50 percent chance of showers and thunderstorms, mainly after 5pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 86. South wind 3 to 6 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 4am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 66. South wind around 6 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

A chance of showers, then showers and thunderstorms likely after 11am. Patchy fog before 8am. Otherwise, partly sunny, with a high near 83. South southwest wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Showers and thunderstorms likely, mainly before 11pm. Mostly cloudy, with a low around 64. South southeast wind 3 to 5 mph. Chance of precipitation is 60%.

Friday

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 5pm. High near 81. Chance of precipitation is 80%.

Friday Night

Showers and thunderstorms likely before 8pm, then a chance of showers between 8pm and 11pm. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.

Saturday

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 5pm. High near 81. Chance of precipitation is 80%.

Saturday Night

Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.

Sunday

A chance of showers, then showers and thunderstorms likely after 2pm. Partly sunny, with a high near 82. Chance of precipitation is 60%.

Sunday Night

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

Monday

Showers and thunderstorms likely. Partly sunny, with a high near 84. Chance of precipitation is 60%.

Monday Night

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