Severe Thunderstorms, Heavy Rainfall, and Flooding Possible Across Portions of Texas

Strong to severe thunderstorms, heavy rainfall, and localized flooding will remain possible across portions of Texas through Wednesday night. Rain and thunderstorms will then advance along the Gulf Coast and into parts of the Southeast on Thursday. Meanwhile, much of the country will see above average high temperatures, especially over the Desert Southwest, where records are possible. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Overcast

70°F

21°C

Humidity 49%
Wind Speed W 7 mph
Barometer 30.01 in (1015.6 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 23 Apr 9:53 pm EDT
Extended Forecast for

Maryville TN

  • Tonight

    Tonight: Mostly cloudy, with a low around 57. South wind around 5 mph.

    Mostly Cloudy

    Low: 57 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 83. Southwest wind 5 to 10 mph.

    Mostly Sunny

    High: 83 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 59. South wind around 5 mph.

    Mostly Cloudy

    Low: 59 °F

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly after 2pm.  Mostly cloudy, with a high near 78. Southwest wind 5 to 10 mph.

    Slight Chance
    T-storms then
    Chance
    Showers

    High: 78 °F

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8pm.  Cloudy, with a low around 57. Northwest wind 5 to 10 mph becoming southeast in the evening.  Chance of precipitation is 70%.

    Showers
    Likely

    Low: 57 °F

  • Friday

    Friday: A 50 percent chance of showers, mainly before 2pm.  Mostly cloudy, with a high near 70.

    Chance
    Showers

    High: 70 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 48.

    Mostly Clear

    Low: 48 °F

  • Saturday

    Saturday: Sunny, with a high near 76.

    Sunny

    High: 76 °F

  • Saturday
    Night

    Saturday Night: A 20 percent chance of showers.  Partly cloudy, with a low around 56.

    Slight Chance
    Showers

    Low: 56 °F

Detailed Forecast

Tonight
Mostly cloudy, with a low around 57. South wind around 5 mph.
Wednesday
Mostly sunny, with a high near 83. Southwest wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 59. South wind around 5 mph.
Thursday
A 30 percent chance of showers and thunderstorms, mainly after 2pm. Mostly cloudy, with a high near 78. Southwest wind 5 to 10 mph.
Thursday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8pm. Cloudy, with a low around 57. Northwest wind 5 to 10 mph becoming southeast in the evening. Chance of precipitation is 70%.
Friday
A 50 percent chance of showers, mainly before 2pm. Mostly cloudy, with a high near 70.
Friday Night
Mostly clear, with a low around 48.
Saturday
Sunny, with a high near 76.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 56.
Sunday
A 20 percent chance of showers and thunderstorms before 2pm. Partly sunny, with a high near 79.
Sunday Night
Partly cloudy, with a low around 56.
Monday
Sunny, with a high near 82.
Monday Night
Partly cloudy, with a low around 60.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83.
Click Map For Forecast
Point Forecast:
Maryville TN
 35.76°N 83.96°W (Elev. 994 ft)
9:50 pm EDT Apr 23, 2019
10pm EDT Apr 23, 2019-6pm EDT Apr 30, 2019
 
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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