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Potential for Severe Weather and Heavy Rain in the South this Weekend

A low pressure system moving across the southern Gulf States will bring a threat of isolated severe thunderstorms containing hail and damaging winds this weekend. Fire Weather threats remain elevated for portions of western Texas and along the New Mexico border. Cooler than normal temperatures continue in the east, while above normal temperatures are forecast for the west coast. Read More >

Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Mostly Cloudy

73°F

23°C

Humidity 23%
Wind Speed NE 3 mph
Barometer 30.21 in (1022.6 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 21 Apr 5:53 pm EDT
Extended Forecast for

Knoxville, McGhee Tyson Airport TN

  • Tonight

    Tonight: Partly cloudy, with a low around 49. Calm wind becoming east around 5 mph.

    Partly Cloudy

    Low: 49 °F

  • Sunday

    Sunday: A 30 percent chance of rain after 3pm.  Increasing clouds, with a high near 67. Calm wind becoming east around 5 mph.

    Partly Sunny
    then Chance
    Rain

    High: 67 °F

  • Sunday
    Night

    Sunday Night: A chance of rain before 9pm, then showers likely after 9pm.  Cloudy, with a low around 52. Northeast wind 5 to 10 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers
    Likely

    Low: 52 °F

  • Monday

    Monday: Showers likely.  Cloudy, with a high near 65. East wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 70%.

    Showers
    Likely

    High: 65 °F

  • Monday
    Night

    Monday Night: Showers likely and possibly a thunderstorm.  Cloudy, with a low around 53. Southeast wind 5 to 10 mph becoming light east  after midnight.  Chance of precipitation is 70%.

    Showers
    Likely

    Low: 53 °F

  • Tuesday

    Tuesday: Showers likely, with thunderstorms also possible after 2pm.  Cloudy, with a high near 68. Chance of precipitation is 70%.

    Showers
    Likely

    High: 68 °F

  • Tuesday
    Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 9pm, then a chance of showers.  Cloudy, with a low around 54. Chance of precipitation is 60%.

    Showers
    Likely then
    Chance
    Showers

    Low: 54 °F

  • Wednesday

    Wednesday: A 30 percent chance of showers.  Mostly cloudy, with a high near 67.

    Chance
    Showers

    High: 67 °F

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of showers, mainly before 9pm.  Mostly cloudy, with a low around 50.

    Chance
    Showers

    Low: 50 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 49. Calm wind becoming east around 5 mph.
Sunday
A 30 percent chance of rain after 3pm. Increasing clouds, with a high near 67. Calm wind becoming east around 5 mph.
Sunday Night
A chance of rain before 9pm, then showers likely after 9pm. Cloudy, with a low around 52. Northeast wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers likely. Cloudy, with a high near 65. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Monday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 53. Southeast wind 5 to 10 mph becoming light east after midnight. Chance of precipitation is 70%.
Tuesday
Showers likely, with thunderstorms also possible after 2pm. Cloudy, with a high near 68. Chance of precipitation is 70%.
Tuesday Night
Showers likely and possibly a thunderstorm before 9pm, then a chance of showers. Cloudy, with a low around 54. Chance of precipitation is 60%.
Wednesday
A 30 percent chance of showers. Mostly cloudy, with a high near 67.
Wednesday Night
A 30 percent chance of showers, mainly before 9pm. Mostly cloudy, with a low around 50.
Thursday
A 20 percent chance of showers. Mostly cloudy, with a high near 66.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 48.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 66.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 44.
Saturday
A 30 percent chance of showers. Mostly sunny, with a high near 66.
Click Map For Forecast
Point Forecast:
Knoxville, McGhee Tyson Airport TN
 35.83°N 83.98°W (Elev. 961 ft)
3:16 pm EDT Apr 21, 2018
6pm EDT Apr 21, 2018-6pm EDT Apr 28, 2018
 
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