Threat For Severe Thunderstorms For The Mid Atlantic And Northeast; Hurricane Lane Continues Westward Across the Central Pacific

Showers and thunderstorms will impact the Mid Atlantic and Northeast U.S. on Tuesday. Some of the storms could produce damaging winds, large hail, and heavy rainfall. Localized flooding will be possible. The major I-95 cities from Washington D.C. to New York could be impacted. Major Hurricane Lane will turn northwest and could impact the Hawaiian Islands late week and into the weekend. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

A Few Clouds

76°F

24°C

Humidity 88%
Wind Speed SW 9 mph
Barometer 30.00 in (1014.5 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index76°F (24°C)
Last update 21 Aug 12:53 am EDT
Extended Forecast for

2 Miles NNW Knoxville TN

  • Overnight

    Overnight: Isolated showers.  Mostly cloudy, with a low around 71. Southwest wind around 5 mph.  Chance of precipitation is 20%.

    Isolated
    Showers

    Low: 71 °F

  • Tuesday

    Tuesday: Scattered showers before 8am, then a chance of showers and thunderstorms between 8am and 11am, then showers likely and possibly a thunderstorm after 11am.  Mostly cloudy, with a high near 84. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely

    High: 84 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 69. Southwest wind 5 to 10 mph.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers

    Low: 69 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers before 10am.  Partly sunny, with a high near 82. Northwest wind around 5 mph.

    Slight Chance
    Showers then
    Partly Sunny

    High: 82 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 62. North wind around 5 mph.

    Partly Cloudy

    Low: 62 °F

  • Thursday

    Thursday: Sunny, with a high near 80.

    Sunny

    High: 80 °F

  • Thursday
    Night

    Thursday Night: Clear, with a low around 59.

    Clear

    Low: 59 °F

  • Friday

    Friday: Sunny, with a high near 84.

    Sunny

    High: 84 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 65.

    Partly Cloudy

    Low: 65 °F

Detailed Forecast

Overnight
Isolated showers. Mostly cloudy, with a low around 71. Southwest wind around 5 mph. Chance of precipitation is 20%.
Tuesday
Scattered showers before 8am, then a chance of showers and thunderstorms between 8am and 11am, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 84. Southwest wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Southwest wind 5 to 10 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A 20 percent chance of showers before 10am. Partly sunny, with a high near 82. Northwest wind around 5 mph.
Wednesday Night
Partly cloudy, with a low around 62. North wind around 5 mph.
Thursday
Sunny, with a high near 80.
Thursday Night
Clear, with a low around 59.
Friday
Sunny, with a high near 84.
Friday Night
Partly cloudy, with a low around 65.
Saturday
A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 85.
Saturday Night
A 10 percent chance of showers. Partly cloudy, with a low around 68.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Sunday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Click Map For Forecast
Point Forecast:
2 Miles NNW Knoxville TN
 36.01°N 83.96°W (Elev. 1001 ft)
9:39 pm EDT Aug 20, 2018
2am EDT Aug 21, 2018-6pm EDT Aug 27, 2018
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database