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Severe Thunderstorms With Heavy Rain over the Mid-Atlantic; Excessive Heat For Central/Southern U.S. to Mid-Atlantic

Severe thunderstorms are possible Sunday across the Mid-Atlantic region. Damaging winds, large hail, and flooding will be the primary threats with these storms. Meanwhile, dangerous heat will continue through Sunday across the central and southern U.S. into the Mid-Atlantic. Read More >

Hazardous Weather Conditions

Current conditions at

Bristol / Johnson / Kingsport, Tri-City Regional Airport (KTRI)

Lat: 36.48°NLon: 82.4°WElev: 1519ft.

Partly Cloudy

77°F

25°C

Humidity 82%
Wind Speed Calm
Barometer 29.97 in (1011.7 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 23 Jul 12:53 am EDT
Extended Forecast for

Johnson City TN

  • Overnight

    Overnight: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 70. Southwest wind around 5 mph.

    Chance
    T-storms

    Low: 70 °F

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly after 3pm.  Patchy fog before 9am.  Otherwise, partly sunny and hot, with a high near 90. Heat index values as high as 96. Southwest wind 5 to 10 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    T-storms
    Likely and
    Patchy Fog

    High: 90 °F

  • Sunday
    Night

    Sunday Night: Showers and thunderstorms likely, mainly before 3am.  Mostly cloudy, with a low around 70. Northwest wind 5 to 10 mph becoming west after midnight.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    T-storms
    Likely

    Low: 70 °F

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms.  Partly sunny, with a high near 87. South wind around 5 mph becoming west in the afternoon.

    Chance
    T-storms

    High: 87 °F

  • Monday
    Night

    Monday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 69. Southwest wind around 5 mph becoming calm  in the evening.

    Chance
    T-storms

    Low: 69 °F

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms.  Partly sunny, with a high near 86.

    Chance
    T-storms

    High: 86 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly before 9pm.  Mostly cloudy, with a low around 66.

    Chance
    T-storms

    Low: 66 °F

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms, mainly after 9am.  Mostly sunny, with a high near 86.

    Chance
    T-storms

    High: 86 °F

  • Wednesday
    Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms, mainly before 9pm.  Partly cloudy, with a low around 67.

    Chance
    T-storms

    Low: 67 °F

Detailed Forecast

Overnight
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Southwest wind around 5 mph.
Sunday
Showers and thunderstorms likely, mainly after 3pm. Patchy fog before 9am. Otherwise, partly sunny and hot, with a high near 90. Heat index values as high as 96. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers and thunderstorms likely, mainly before 3am. Mostly cloudy, with a low around 70. Northwest wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Monday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. South wind around 5 mph becoming west in the afternoon.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 66.
Wednesday
A 40 percent chance of showers and thunderstorms, mainly after 9am. Mostly sunny, with a high near 86.
Wednesday Night
A 40 percent chance of showers and thunderstorms, mainly before 9pm. Partly cloudy, with a low around 67.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68.
Friday
Showers and thunderstorms likely. Mostly cloudy, with a high near 85. Chance of precipitation is 60%.
Friday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.
Click Map For Forecast
Point Forecast:
Johnson City TN
 36.34°N 82.37°W (Elev. 1601 ft)
10:17 pm EDT Jul 22, 2017
1am EDT Jul 23, 2017-6pm EDT Jul 29, 2017
 
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Additional Resources

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