Severe Thunderstorm and Flash Flooding Threats in the South

Organized severe thunderstorms capable of producing mainly large hail and perhaps damaging winds are expected across portions of Louisiana this afternoon with a second round further west tonight. Heavy thunderstorms may lead to flash flooding over portions of the northern Gulf Coast today through Saturday. Several inches of excessive rainfall are possible with Flash Flood Watches in effect. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Overcast

68°F

20°C

Humidity 45%
Wind Speed N 8 mph
Barometer 30.13 in (1019.5 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 13 Apr 12:53 pm EDT
Extended Forecast for

2 Miles SE Knoxville TN

  • This
    Afternoon

    This Afternoon: A 10 percent chance of showers after 4pm.  Mostly cloudy, with a high near 74. Northeast wind around 5 mph.

    Slight Chance
    Showers

    High: 74 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 53. East wind around 5 mph becoming calm  in the evening.

    Partly Cloudy

    Low: 53 °F

  • Wednesday

    Wednesday: A slight chance of showers before noon, then a chance of showers and thunderstorms between noon and 4pm, then showers likely and possibly a thunderstorm after 4pm.  Increasing clouds, with a high near 72. Calm wind becoming northwest around 5 mph in the afternoon.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Slight Chance
    Showers then
    Showers
    Likely

    High: 72 °F

  • Wednesday
    Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am.  Mostly cloudy, with a low around 47. West wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 60%.

    Showers
    Likely then
    Chance
    Showers

    Low: 47 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 63. Northwest wind 5 to 10 mph.

    Mostly Sunny

    High: 63 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 40. North wind around 5 mph becoming calm  in the evening.

    Mostly Clear

    Low: 40 °F

  • Friday

    Friday: Mostly sunny, with a high near 65. Calm wind becoming north around 5 mph in the afternoon.

    Mostly Sunny

    High: 65 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 44.

    Mostly Cloudy

    Low: 44 °F

  • Saturday

    Saturday: A 20 percent chance of showers.  Mostly cloudy, with a high near 65.

    Slight Chance
    Showers

    High: 65 °F

Detailed Forecast

This Afternoon
A 10 percent chance of showers after 4pm. Mostly cloudy, with a high near 74. Northeast wind around 5 mph.
Tonight
Partly cloudy, with a low around 53. East wind around 5 mph becoming calm in the evening.
Wednesday
A slight chance of showers before noon, then a chance of showers and thunderstorms between noon and 4pm, then showers likely and possibly a thunderstorm after 4pm. Increasing clouds, with a high near 72. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 47. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Thursday
Mostly sunny, with a high near 63. Northwest wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 40. North wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 65. Calm wind becoming north around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 44.
Saturday
A 20 percent chance of showers. Mostly cloudy, with a high near 65.
Saturday Night
Mostly cloudy, with a low around 47.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 65.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 45.
Monday
Mostly sunny, with a high near 66.
Click Map For Forecast
Point Forecast:
2 Miles SE Knoxville TN
 35.96°N 83.91°W (Elev. 942 ft)
12:49 pm EDT Apr 13, 2021
1pm EDT Apr 13, 2021-6pm EDT Apr 19, 2021
 
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Additional Resources

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