A Large and Slow-Moving Storm System with Thunderstorms and Heavy Rain

A large storm system will slowly track from the south-central U.S. into the East the rest of the week with strong to severe thunderstorms and heavy rain with flooding. Today's threat for severe storms is across Texas toward the Arklatex and heavy rain with flooding from the south-central Plains into the Lower Mississippi Valley. Also, critical fire weather threats are present again in New Mexico. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Overcast

65°F

18°C

Humidity 84%
Wind Speed Calm
Barometer 30.14 in (1019.8 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 24 May 10:53 am EDT
Extended Forecast for

2 Miles SE Knoxville TN

  • Today

    Today: Partly sunny, with a high near 81. Calm wind.

    Partly Sunny

    High: 81 °F

  • Tonight

    Tonight: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 63. East wind around 5 mph.  Chance of precipitation is 40%.

    Chance
    Showers

    Low: 63 °F

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 11am.  Mostly sunny, with a high near 86. Calm wind becoming south around 5 mph in the afternoon.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers then
    Chance
    T-storms

    High: 86 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 67. Southeast wind around 5 mph.  Chance of precipitation is 50%.

    Chance
    T-storms

    Low: 67 °F

  • Thursday

    Thursday: A chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm.  Mostly cloudy, with a high near 80. South wind 5 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%.

    Showers
    Likely

    High: 80 °F

  • Thursday
    Night

    Thursday Night: Showers and possibly a thunderstorm.  Low around 62. South wind 5 to 10 mph.  Chance of precipitation is 80%.

    T-storms

    Low: 62 °F

  • Friday

    Friday: Showers likely and possibly a thunderstorm before 8am, then a chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 76. West wind 5 to 10 mph.  Chance of precipitation is 60%.

    Showers
    Likely then
    Chance
    Showers

    High: 76 °F

  • Friday
    Night

    Friday Night: A slight chance of thunderstorms before 8pm.  Partly cloudy, with a low around 58. Chance of precipitation is 10%.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 58 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 78.

    Mostly Sunny

    High: 78 °F

Detailed Forecast

Today
Partly sunny, with a high near 81. Calm wind.
Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. East wind around 5 mph. Chance of precipitation is 40%.
Wednesday
A chance of showers, with thunderstorms also possible after 11am. Mostly sunny, with a high near 86. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Southeast wind around 5 mph. Chance of precipitation is 50%.
Thursday
A chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 80. South wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Thursday Night
Showers and possibly a thunderstorm. Low around 62. South wind 5 to 10 mph. Chance of precipitation is 80%.
Friday
Showers likely and possibly a thunderstorm before 8am, then a chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 76. West wind 5 to 10 mph. Chance of precipitation is 60%.
Friday Night
A slight chance of thunderstorms before 8pm. Partly cloudy, with a low around 58. Chance of precipitation is 10%.
Saturday
Mostly sunny, with a high near 78.
Saturday Night
Mostly clear, with a low around 59.
Sunday
Sunny, with a high near 84.
Sunday Night
Mostly clear, with a low around 62.
Memorial Day
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 88.
Click Map For Forecast
Point Forecast:
2 Miles SE Knoxville TN
 35.96°N 83.91°W (Elev. 942 ft)
9:55 am EDT May 24, 2022
11am EDT May 24, 2022-6pm EDT May 30, 2022
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database