Claudette Impacts the Southeast U.S.; Severe Thunderstorms Sunday; A Heat Wave Persists in West

Heavy rainfall from Claudette may bring additional flash, urban and small stream flooding from Georgia into the Carolinas on Sunday. Scattered severe thunderstorms may occur Sunday across parts of the Midwest into the Great Lakes and Ohio Valley. The dangerous and record-breaking heat and critical fire weather conditions will continue across much of the western U.S. on Sunday. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Overcast

72°F

22°C

Humidity 79%
Wind Speed NE 3 mph
Barometer 29.88 in (1010.6 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 19 Jun 11:53 pm EDT
Extended Forecast for

Maryville TN

  • Overnight

    Overnight: A 30 percent chance of showers, mainly after 3am.  Mostly cloudy, with a low around 68. Northwest wind around 5 mph.

    Chance
    Showers

    Low: 68 °F

  • Sunday

    Sunday: A chance of showers and thunderstorms.  Partly sunny, with a high near 85. Northeast wind around 5 mph becoming northwest in the afternoon.  Chance of precipitation is 40%.

    Chance
    Showers

    High: 85 °F

  • Sunday
    Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly between 7pm and 8pm.  Partly cloudy, with a low around 72. Southwest wind around 5 mph.

    Chance
    T-storms

    Low: 72 °F

  • Monday

    Monday: Showers and thunderstorms likely, mainly after 2pm.  Mostly sunny, with a high near 89. Heat index values as high as 95. Southwest wind 5 to 10 mph.  Chance of precipitation is 70%.

    T-storms
    Likely

    High: 89 °F

  • Monday
    Night

    Monday Night: Showers and thunderstorms, mainly before 2am, then showers and possibly a thunderstorm after 2am.  Low around 68. Southwest wind 5 to 10 mph.  Chance of precipitation is 80%.

    T-storms

    Low: 68 °F

  • Tuesday

    Tuesday: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 76. Southwest wind around 5 mph becoming northwest in the afternoon.  Chance of precipitation is 50%.

    Chance
    Showers

    High: 76 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 59. Northeast wind around 5 mph.

    Partly Cloudy

    Low: 59 °F

  • Wednesday

    Wednesday: Sunny, with a high near 82.

    Sunny

    High: 82 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 63.

    Mostly Clear

    Low: 63 °F

Detailed Forecast

Overnight
A 30 percent chance of showers, mainly after 3am. Mostly cloudy, with a low around 68. Northwest wind around 5 mph.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 85. Northeast wind around 5 mph becoming northwest in the afternoon. Chance of precipitation is 40%.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly between 7pm and 8pm. Partly cloudy, with a low around 72. Southwest wind around 5 mph.
Monday
Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 89. Heat index values as high as 95. Southwest wind 5 to 10 mph. Chance of precipitation is 70%.
Monday Night
Showers and thunderstorms, mainly before 2am, then showers and possibly a thunderstorm after 2am. Low around 68. Southwest wind 5 to 10 mph. Chance of precipitation is 80%.
Tuesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 76. Southwest wind around 5 mph becoming northwest in the afternoon. Chance of precipitation is 50%.
Tuesday Night
Partly cloudy, with a low around 59. Northeast wind around 5 mph.
Wednesday
Sunny, with a high near 82.
Wednesday Night
Mostly clear, with a low around 63.
Thursday
Sunny, with a high near 87.
Thursday Night
Partly cloudy, with a low around 66.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68.
Saturday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.
Click Map For Forecast
Point Forecast:
Maryville TN
 35.74°N 83.96°W (Elev. 1010 ft)
10:08 pm EDT Jun 19, 2021
12am EDT Jun 20, 2021-6pm EDT Jun 25, 2021
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database