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Continuous Heavy Rainfall And Threat For Flooding Over The Western Gulf Coast And Midwest; Excessive Heat Widespread Across The Desert Southwest

A very slow moving disturbance will deliver continuous tropical heavy rainfall and flooding along the Texas Gulf Coast into Louisiana. Additional heavy rainfall will be possible across the Midwest and Ohio Valley, from a circulation and stalled frontal zone. Very hot temperatures exceeding 110 degrees are likely over southern California, Nevada and Arizona, which includes Las Vegas and Phoenix. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Partly Cloudy

84°F

29°C

Humidity 63%
Wind Speed W 6 mph
Barometer 29.99 in (1014.1 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 20 Jun 10:53 am EDT
Extended Forecast for

Maryville TN

  • Today

    Today: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a high near 89. West wind 5 to 10 mph.

    Slight Chance
    T-storms

    High: 89 °F

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 70. South wind 5 to 10 mph.

    Slight Chance
    T-storms

    Low: 70 °F

  • Thursday

    Thursday: Showers and thunderstorms.  High near 83. South wind 5 to 10 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    T-storms

    High: 83 °F

  • Thursday
    Night

    Thursday Night: Showers and thunderstorms, mainly before 5am.  Low around 70. Southwest wind 5 to 10 mph becoming light  in the evening.  Chance of precipitation is 80%.

    T-storms

    Low: 70 °F

  • Friday

    Friday: Showers and thunderstorms, mainly after 8am.  High near 86. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%.

    T-storms

    High: 86 °F

  • Friday
    Night

    Friday Night: Showers and thunderstorms likely.  Mostly cloudy, with a low around 68. Chance of precipitation is 70%.

    T-storms
    Likely

    Low: 68 °F

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms.  Partly sunny, with a high near 87.

    Chance
    T-storms

    High: 87 °F

  • Saturday
    Night

    Saturday Night: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 69.

    Chance
    T-storms

    Low: 69 °F

  • Sunday

    Sunday: Showers and thunderstorms likely.  Partly sunny, with a high near 88. Chance of precipitation is 70%.

    T-storms
    Likely

    High: 88 °F

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. West wind 5 to 10 mph.
Tonight
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70. South wind 5 to 10 mph.
Thursday
Showers and thunderstorms. High near 83. South wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and thunderstorms, mainly before 5am. Low around 70. Southwest wind 5 to 10 mph becoming light in the evening. Chance of precipitation is 80%.
Friday
Showers and thunderstorms, mainly after 8am. High near 86. Southwest wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Friday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 68. Chance of precipitation is 70%.
Saturday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.
Saturday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Sunday
Showers and thunderstorms likely. Partly sunny, with a high near 88. Chance of precipitation is 70%.
Sunday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.
Monday
Showers and thunderstorms likely. Mostly cloudy, with a high near 88. Chance of precipitation is 60%.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Click Map For Forecast
Point Forecast:
Maryville TN
 35.74°N 83.96°W (Elev. 1010 ft)
9:58 am EDT Jun 20, 2018
11am EDT Jun 20, 2018-6pm EDT Jun 26, 2018
 
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