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Severe Thunderstorms and Heavy Rain Exacerbate Ongoing Flooding; Cold and Wintry Continue Out West

A developing wave will bring a threat of severe thunderstorms Saturday from the Arklatex area to the Middle Mississippi Valley; and may produce tornadoes, damaging winds, and large hail; including potential for significant tornadoes and very large hail. Additional heavy rain will increase ongoing flooding. Heavy western mountain and Upper Midwest snow; and ice in the Northeast is also expected. Read More >

Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Mostly Cloudy

67°F

19°C

Humidity 63%
Wind Speed SW 6 mph
Barometer 30.23 in (1022.8 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 23 Feb 9:53 pm EST
Extended Forecast for

Morristown TN

  • Tonight

    Tonight: A 40 percent chance of showers, mainly after 1am.  Cloudy, with a low around 58. Calm wind.

    Chance
    Showers

    Low: 58 °F

  • Saturday

    Saturday: Showers likely, with thunderstorms also possible after 1pm.  Mostly cloudy, with a high near 75. Light and variable wind becoming southwest 10 to 15 mph in the afternoon. Winds could gust 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 then
    Chance
    Showers

    High: 75 °F

  • Saturday
    Night

    Saturday Night: A slight chance of showers, then showers likely and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 57. South wind 5 to 10 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Slight Chance
    Showers then
    Showers
    Likely

    Low: 57 °F

  • Sunday

    Sunday: Showers, mainly before 1pm.  High near 66. West wind 5 to 10 mph.  Chance of precipitation is 80%.

    Showers

    High: 66 °F

  • Sunday
    Night

    Sunday Night: Showers likely, mainly after 7pm.  Mostly cloudy, with a low around 47. West wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 60%.

    Showers
    Likely

    Low: 47 °F

  • Monday

    Monday: A 30 percent chance of showers, mainly before 10am.  Partly sunny, with a high near 61.

    Chance
    Showers

    High: 61 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 36.

    Mostly Clear

    Low: 36 °F

  • Tuesday

    Tuesday: Sunny, with a high near 65.

    Sunny

    High: 65 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of showers after 1am.  Mostly cloudy, with a low around 46.

    Partly Cloudy
    then Chance
    Showers

    Low: 46 °F

Detailed Forecast

Tonight
A 40 percent chance of showers, mainly after 1am. Cloudy, with a low around 58. Calm wind.
Saturday
Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 75. Light and variable wind becoming southwest 10 to 15 mph in the afternoon. Winds could gust 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.
Saturday Night
A slight chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 57. South wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers, mainly before 1pm. High near 66. West wind 5 to 10 mph. Chance of precipitation is 80%.
Sunday Night
Showers likely, mainly after 7pm. Mostly cloudy, with a low around 47. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Monday
A 30 percent chance of showers, mainly before 10am. Partly sunny, with a high near 61.
Monday Night
Mostly clear, with a low around 36.
Tuesday
Sunny, with a high near 65.
Tuesday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 46.
Wednesday
Showers. High near 59. Chance of precipitation is 80%.
Wednesday Night
Showers. Low around 51. Chance of precipitation is 80%.
Thursday
A 40 percent chance of showers. Mostly cloudy, with a high near 65.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 42.
Friday
Mostly sunny, with a high near 55.
Click Map For Forecast
Point Forecast:
Morristown TN
 36.21°N 83.3°W (Elev. 1312 ft)
8:48 pm EST Feb 23, 2018
10pm EST Feb 23, 2018-6pm EST Mar 2, 2018
 
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