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Severe Thunderstorms Possible from the Central Plains to the Ohio Valley

Severe thunderstorms containing damaging winds, large to very large hail, heavy rainfall, and isolated tornadoes will be possible Thursday from the Central Plains into the Great Lakes. The primary threat is expected to move into the Great Lakes on Friday. Heavy rainfall with these thunderstorms could cause localized flooding. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Fair

71°F

22°C

Humidity 63%
Wind Speed NW 3 mph
Barometer 30.12 in (1018.8 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 29 Jun 1:53 am EDT
Extended Forecast for

Knoxville TN

  • Overnight

    Overnight: Mostly clear, with a low around 64. Calm wind.

    Mostly Clear

    Low: 64 °F

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 87. Calm wind becoming south around 5 mph in the morning.

    Sunny then
    Slight Chance
    T-storms

    High: 87 °F

  • Thursday
    Night

    Thursday Night: A 10 percent chance of showers and thunderstorms before 8pm.  Mostly cloudy, with a low around 68. South wind 5 to 10 mph becoming light southwest  after midnight.

    Slight Chance
    T-storms then
    Mostly Cloudy

    Low: 68 °F

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms.  Cloudy, with a high near 83. East wind around 5 mph becoming south in the afternoon.

    Chance
    T-storms

    High: 83 °F

  • Friday
    Night

    Friday Night: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 70. South wind 5 to 10 mph.

    Chance
    T-storms

    Low: 70 °F

  • Saturday

    Saturday: Showers and thunderstorms likely.  Mostly cloudy, with a high near 85. Chance of precipitation is 70%.

    T-storms
    Likely

    High: 85 °F

  • Saturday
    Night

    Saturday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 69.

    Chance
    T-storms

    Low: 69 °F

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 86.

    Chance
    T-storms

    High: 86 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 67.

    Partly Cloudy

    Low: 67 °F

Detailed Forecast

Overnight
Mostly clear, with a low around 64. Calm wind.
Thursday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. Calm wind becoming south around 5 mph in the morning.
Thursday Night
A 10 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 68. South wind 5 to 10 mph becoming light southwest after midnight.
Friday
A 50 percent chance of showers and thunderstorms. Cloudy, with a high near 83. East wind around 5 mph becoming south in the afternoon.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70. South wind 5 to 10 mph.
Saturday
Showers and thunderstorms likely. Mostly cloudy, with a high near 85. Chance of precipitation is 70%.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Sunday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 86.
Sunday Night
Partly cloudy, with a low around 67.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Monday Night
Mostly clear, with a low around 68.
Independence Day
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Click Map For Forecast
Point Forecast:
Knoxville TN
 35.98°N 83.94°W (Elev. 942 ft)
8:34 pm EDT Jun 28, 2017
2am EDT Jun 29, 2017-6pm EDT Jul 5, 2017
 
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