Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. 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

71°F

22°C

Humidity	94%
Wind Speed	W 6 mph
Barometer	29.85 in (1009.4 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Last update	19 Jun 2:53 am EDT

More Information:

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

Extended Forecast for

Maryville TN

Overnight
Low: 68 °F
Showers
Likely
Juneteenth
High: 84 °F
Showers
Likely then
Mostly Sunny
Friday Night
Low: 62 °F
Increasing
Clouds
Saturday
High: 85 °F
Mostly Sunny
Saturday Night
Low: 65 °F
Mostly Clear
Sunday
High: 89 °F
Sunny then
Chance
T-storms
Sunday Night
Low: 72 °F
Chance
T-storms then
Showers
Monday
High: 84 °F
Breezy.
Showers then
T-storms
Monday Night
Low: 68 °F
T-storms then
Showers

Detailed Forecast

Overnight

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 68. Calm wind. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Juneteenth

Showers likely, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 84. Northwest wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

Increasing clouds, with a low around 62. North wind around 5 mph becoming calm in the evening.

Saturday

Mostly sunny, with a high near 85. Calm wind becoming north around 5 mph.

Saturday Night

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

Sunday

A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

Sunday Night

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Low around 72. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

Monday

Showers and possibly a thunderstorm. High near 84. Breezy. Chance of precipitation is 100%.

Monday Night

Showers and possibly a thunderstorm. Low around 68. Chance of precipitation is 90%.

Tuesday

Showers likely and possibly a thunderstorm before 8am, then a chance of showers and thunderstorms after 8am. Partly sunny, with a high near 83. Chance of precipitation is 60%.

Tuesday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.

Wednesday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.

Wednesday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65.

Thursday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.