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Moderate Risk Severe Thunderstorms in the Tennessee Valley on Thursday

Severe weather is expected to shift slightly east into the Tennessee and lower Ohio Valleys Thursday. The greatest risk of severe thunderstorms is forecast for northern Alabama, western Tennessee, and the far southwestern portions of Kentucky. Very large hail, damaging winds, and tornadoes can be expected. Read More >

7-Day Forecast for Latitude 36.32°N and Longitude 82.37°W (Elev. 1699 ft) (Text-Only)
NWS Forecast for: Johnson City TN
Issued by: National Weather Service Morristown, TN
Last Update: 9:54 pm EDT Mar 29, 2017
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  • Overnight

    Overnight: Mostly clear, with a low around 53. Southeast wind around 10 mph.

    Mostly Clear



    Low: 53 °F

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 3pm.  Partly sunny, with a high near 71. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 71 °F

  • Thursday
    Night

    Thursday Night: Showers and thunderstorms likely, mainly after 3am.  Mostly cloudy, with a low around 56. Southeast wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Chance
    T-storms then
    T-storms
    Likely

    Low: 56 °F

  • Friday

    Friday: Showers and possibly a thunderstorm.  High near 67. South wind around 10 mph becoming west in the afternoon.  Chance of precipitation is 80%.

    Showers



    High: 67 °F

  • Friday
    Night

    Friday Night: Showers likely, mainly before 9pm.  Mostly cloudy, with a low around 46. West wind 5 to 10 mph.  Chance of precipitation is 60%.

    Showers
    Likely


    Low: 46 °F

  • Saturday

    Saturday: A 30 percent chance of showers before 9am.  Mostly sunny, with a high near 62.

    Chance
    Showers then
    Mostly Sunny

    High: 62 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 42.

    Mostly Clear



    Low: 42 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 73.

    Mostly Sunny



    High: 73 °F

  • Sunday
    Night

    Sunday Night: A 20 percent chance of showers after 9pm.  Partly cloudy, with a low around 52.

    Slight Chance
    Showers


    Low: 52 °F



  • Overnight: Mostly clear, with a low around 53. Southeast wind around 10 mph.

    Thursday: A 20 percent chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 71. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Thursday Night: Showers and thunderstorms likely, mainly after 3am. Mostly cloudy, with a low around 56. Southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Friday: Showers and possibly a thunderstorm. High near 67. South wind around 10 mph becoming west in the afternoon. Chance of precipitation is 80%.

    Friday Night: Showers likely, mainly before 9pm. Mostly cloudy, with a low around 46. West wind 5 to 10 mph. Chance of precipitation is 60%.

    Saturday: A 30 percent chance of showers before 9am. Mostly sunny, with a high near 62.

    Saturday Night: Mostly clear, with a low around 42.

    Sunday: Mostly sunny, with a high near 73.

    Sunday Night: A 20 percent chance of showers after 9pm. Partly cloudy, with a low around 52.

    Monday: A slight chance of showers, then a chance of showers and thunderstorms after 9am. Mostly cloudy, with a high near 68. Chance of precipitation is 50%.

    Monday Night: Showers and thunderstorms likely. Cloudy, with a low around 53. Chance of precipitation is 60%.

    Tuesday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 69. Chance of precipitation is 60%.

    Tuesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 51.

    Wednesday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 72.



    Johnson City TN
     36.32°N 82.37°W (Elev. 1699 ft)

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