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Heavy rain across the eastern U.S.

Low pressure will weaken some as it heads to the Northeast U.S. tomorrow, but still will be capable of producing areas of heavy rain from the Mid-Atlantic to New England. Severe thunderstorms are possible in the central Plains and Lower Mississippi Valley over the next couple of days. More widespread severe storms are possible in the southern Plains by the end of the week. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Mostly Cloudy

54°F

12°C

Humidity 90%
Wind Speed Calm
Barometer 29.77 in (1007.5 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 25 Apr 7:53 am EDT
Extended Forecast for

Knoxville, McGhee Tyson Airport TN

  • Today

    Today: Mostly sunny, with a high near 77. Calm wind.

    Mostly Sunny

    High: 77 °F

  • Tonight

    Tonight: Mostly clear, with a low around 56. Calm wind becoming south around 5 mph.

    Mostly Clear

    Low: 56 °F

  • Wednesday

    Wednesday: Sunny, with a high near 85. Calm wind becoming southwest around 5 mph in the afternoon.

    Sunny

    High: 85 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 61. Calm wind becoming south around 5 mph.

    Mostly Clear

    Low: 61 °F

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly between 11am and 5pm.  Mostly cloudy, with a high near 80. South wind 5 to 10 mph.  Chance of precipitation is 60%.

    T-storms
    Likely

    High: 80 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before 11pm.  Mostly cloudy, with a low around 61.

    Chance
    T-storms then
    Partly Cloudy

    Low: 61 °F

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms.  Partly sunny, with a high near 83.

    Chance
    T-storms

    High: 83 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 65.

    Slight Chance
    T-storms

    Low: 65 °F

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 87.

    Slight Chance
    T-storms

    High: 87 °F

Detailed Forecast

Today
Mostly sunny, with a high near 77. Calm wind.
Tonight
Mostly clear, with a low around 56. Calm wind becoming south around 5 mph.
Wednesday
Sunny, with a high near 85. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 61. Calm wind becoming south around 5 mph.
Thursday
Showers and thunderstorms likely, mainly between 11am and 5pm. Mostly cloudy, with a high near 80. South wind 5 to 10 mph. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 61.
Friday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
Friday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.
Saturday Night
Partly cloudy, with a low around 66.
Sunday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.
Sunday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.
Monday
Showers and thunderstorms likely. Mostly cloudy, with a high near 73. Chance of precipitation is 60%.
Click Map For Forecast
Point Forecast:
Knoxville, McGhee Tyson Airport TN
 35.83°N 83.98°W (Elev. 961 ft)
3:07 am EDT Apr 25, 2017
8am EDT Apr 25, 2017-6pm EDT May 1, 2017
 
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