A Large and Slow-Moving Storm System with Thunderstorms and Heavy Rain

A large storm system will slowly track from the south-central U.S. into the East the rest of the week with strong to severe thunderstorms and heavy rain with flooding. Today's threat for severe storms is across Texas toward the Arklatex and heavy rain with flooding from the south-central Plains into the Lower Mississippi Valley. Also, critical fire weather threats are present again in New Mexico. Read More >

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Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Overcast

65°F

18°C

Humidity	84%
Wind Speed	Calm
Barometer	30.14 in (1019.8 mb)
Dewpoint	60°F (16°C)
Visibility	10.00 mi
Last update	24 May 10:53 am EDT

More Information:

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

Extended Forecast for

2 Miles SE Knoxville TN

Today

Partly Sunny
High: 81 °F
Tonight

Chance
Showers
Low: 63 °F
Wednesday

Chance
Showers then
Chance
T-storms
High: 86 °F
Wednesday
Night

Chance
T-storms
Low: 67 °F
Thursday

Showers
Likely
High: 80 °F
Thursday
Night

T-storms
Low: 62 °F
Friday

Showers
Likely then
Chance
Showers
High: 76 °F
Friday
Night

Slight Chance
T-storms then
Partly Cloudy
Low: 58 °F
Saturday

Mostly Sunny
High: 78 °F

Detailed Forecast

Today

Partly sunny, with a high near 81. Calm wind.

Tonight

A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. East wind around 5 mph. Chance of precipitation is 40%.

Wednesday

A chance of showers, with thunderstorms also possible after 11am. Mostly sunny, with a high near 86. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 50%. 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. Mostly cloudy, with a low around 67. Southeast wind around 5 mph. Chance of precipitation is 50%.

Thursday

A chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 80. South wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Thursday Night

Showers and possibly a thunderstorm. Low around 62. South wind 5 to 10 mph. Chance of precipitation is 80%.

Friday

Showers likely and possibly a thunderstorm before 8am, then a chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 76. West wind 5 to 10 mph. Chance of precipitation is 60%.

Friday Night

A slight chance of thunderstorms before 8pm. Partly cloudy, with a low around 58. Chance of precipitation is 10%.

Saturday

Mostly sunny, with a high near 78.

Saturday Night

Mostly clear, with a low around 59.

Sunday

Sunny, with a high near 84.

Sunday Night

Mostly clear, with a low around 62.

Memorial Day

A 20 percent chance of showers and thunderstorms. Sunny, with a high near 88.