Hazardous Heat Across the Western US into the Northern Plains; Heavy Rain and Flooding Possible in the South

Hazardous heat will persist over much of interior California, the central Great Basin, northern Rockies and Northern Plains into Thursday. Heavy to excessive rainfall will persist across the Southeast US. through mid-week. The Southwest Monsoon will continue to bring a flash flooding threat to the Four Corners Region this week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Overcast

73°F

23°C

Humidity	90%
Wind Speed	W 8 mph
Barometer	30.14 in (1019.4 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Last update	24 Jul 2:53 am EDT

More Information:

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

Extended Forecast for

2 Miles WNW Slickrock Wilderness NC

Overnight
Low: 61 °F
Slight Chance
T-storms and
Patchy Fog
Wednesday
High: 66 °F
Showers
Likely and
Patchy Fog
Wednesday Night
Low: 61 °F
Showers
Likely and
Fog
Thursday
High: 65 °F
Showers and
Areas Fog
then T-storms
Thursday Night
Low: 60 °F
T-storms
Likely then
Chance
T-storms
Friday
High: 66 °F
Chance
T-storms then
Showers
Likely
Friday Night
Low: 60 °F
Showers
Likely then
Chance
T-storms
Saturday
High: 69 °F
Showers
Likely
Saturday Night
Low: 61 °F
Showers
Likely then
Mostly Cloudy

Detailed Forecast

Overnight

A 20 percent chance of showers and thunderstorms. Patchy fog. Otherwise, mostly cloudy, with a low around 61. Southwest wind around 5 mph.

Wednesday

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. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 66. West southwest wind 3 to 5 mph. Chance of precipitation is 60%. 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 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Widespread fog, mainly between midnight and 5am. Otherwise, mostly cloudy, with a low around 61. Light and variable wind. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

Showers before 8am, then showers and possibly a thunderstorm between 8am and 5pm, then showers and thunderstorms likely after 5pm. Areas of fog before noon. High near 65. South southeast wind around 5 mph becoming light and variable in the morning. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Thursday Night

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

Friday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 66. Chance of precipitation is 60%.

Friday Night

Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.

Saturday

A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 69. Chance of precipitation is 60%.

Saturday Night

Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and 11pm. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.

Sunday

Showers likely, with thunderstorms also possible after 2pm. Partly sunny, with a high near 69. Chance of precipitation is 70%.

Sunday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60.

Monday

Showers and thunderstorms likely. Mostly cloudy, with a high near 67. Chance of precipitation is 70%.

Monday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61.

Tuesday

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 69. Chance of precipitation is 60%.