Severe Thunderstorms and Heavy Rain for the South-Central U.S.

Rounds of strong to severe thunderstorms and heavy rain with flooding are likely today across the south-central U.S. This trend of repeated storms and precipitation may continue through early to mid week across the region toward the western Gulf Coast increasing the likelihood for more flood potential. Also, elevated fire weather conditions are expected the next couple of days in the Southwest. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Overcast

22°C

72°F

Humidity 50%
Wind Speed NW 13 km/h
Barometer 1022.6 mb (30.22 in)
Dewpoint 11°C (52°F)
Visibility 16 km
Last update 16 May 2:53 pm EDT
Extended Forecast for

Maryville TN

  • This
    Afternoon

    This Afternoon: Partly sunny, with a high near 24. West wind around 10 km/h.

    Partly Sunny

    High: 24 °C

  • Tonight

    Tonight: Mostly cloudy, with a low around 13. Calm wind.

    Mostly Cloudy

    Low: 13 °C

  • Monday

    Monday: A 10 percent chance of showers after 5pm.  Partly sunny, with a high near 27. Light south wind becoming southwest 10 to 15 km/h in the morning.

    Mostly Sunny
    then Slight
    Chance
    Showers

    High: 27 °C

  • Monday
    Night

    Monday Night: A 30 percent chance of showers, mainly between 7pm and 8pm.  Mostly cloudy, with a low around 16. Calm wind.

    Chance
    Showers then
    Mostly Cloudy

    Low: 16 °C

  • Tuesday

    Tuesday: A slight chance of showers, then a chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 26. Southeast wind 5 to 10 km/h.  Chance of precipitation is 30%.

    Chance
    Showers

    High: 26 °C

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am.  Mostly cloudy, with a low around 16. Calm wind.  Chance of precipitation is 30%.

    Chance
    Showers

    Low: 16 °C

  • Wednesday

    Wednesday: Mostly sunny, with a high near 28. South wind 5 to 10 km/h.

    Mostly Sunny

    High: 28 °C

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 16.

    Partly Cloudy

    Low: 16 °C

  • Thursday

    Thursday: Mostly sunny, with a high near 29.

    Mostly Sunny

    High: 29 °C

Detailed Forecast

This Afternoon
Partly sunny, with a high near 24. West wind around 10 km/h.
Tonight
Mostly cloudy, with a low around 13. Calm wind.
Monday
A 10 percent chance of showers after 5pm. Partly sunny, with a high near 27. Light south wind becoming southwest 10 to 15 km/h in the morning.
Monday Night
A 30 percent chance of showers, mainly between 7pm and 8pm. Mostly cloudy, with a low around 16. Calm wind.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 26. Southeast wind 5 to 10 km/h. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Mostly cloudy, with a low around 16. Calm wind. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 28. South wind 5 to 10 km/h.
Wednesday Night
Partly cloudy, with a low around 16.
Thursday
Mostly sunny, with a high near 29.
Thursday Night
Mostly clear, with a low around 15.
Friday
Sunny, with a high near 30.
Friday Night
Partly cloudy, with a low around 16.
Saturday
Mostly sunny, with a high near 31.
Click Map For Forecast
Point Forecast:
Maryville TN
 35.74°N 83.96°W (Elev. 308 m)
2:52 pm EDT May 16, 2021
3pm EDT May 16, 2021-6pm EDT May 22, 2021
 
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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