Dangerous Heat in a Couple of Locations; Active Monsoon

Dangerous heat continues in a couple of locations today. In the Pacific Northwest to the central Valley of California and across the Gulf Coast region from the western Florida Panhandle to eastern Texas. Meanwhile, the monsoon threat of heavy rainfall and flooding will be possible in the Four Corners region and west Texas today, with a more significant threat on Friday in Arizona and New Mexico. Read More >

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Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Mostly Cloudy

79°F

26°C

Humidity	62%
Wind Speed	NE 8 mph
Barometer	30.02 in (1015.6 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Heat Index	81°F (27°C)
Last update	17 Aug 12:53 pm EDT

More Information:

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

Extended Forecast for

Seymour TNSimilar City Names

This
Afternoon

Mostly Sunny
High: 82 °F
Tonight

Partly Cloudy
Low: 63 °F
Thursday

Mostly Sunny
then Chance
T-storms
High: 84 °F
Thursday
Night

Chance
T-storms
Low: 65 °F
Friday

Chance
Showers then
Showers
Likely
High: 81 °F
Friday
Night

Showers
Likely then
Chance
T-storms
Low: 66 °F
Saturday

Chance
Showers then
Chance
T-storms
High: 84 °F
Saturday
Night

Chance
T-storms then
Chance
Showers
Low: 67 °F
Sunday

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

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 82. North wind around 5 mph.

Tonight

Partly cloudy, with a low around 63. North wind around 5 mph becoming calm in the evening.

Thursday

A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 84. Calm wind becoming north around 5 mph in the afternoon.

Thursday Night

A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 5am, then a slight chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 65. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

Friday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 81. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 70%.

Friday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms, mainly between 8pm and 2am. Mostly cloudy, with a low around 66. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.

Saturday

A 40 percent chance of showers and thunderstorms, mainly after 8am. Partly sunny, with a high near 84. Calm wind becoming west around 5 mph in the afternoon.

Saturday Night

A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 67. Chance of precipitation is 30%.

Sunday

A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 86. Chance of precipitation is 40%.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 40%.

Monday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 81. Chance of precipitation is 70%.

Monday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.

Tuesday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 79. Chance of precipitation is 70%.