Summer Heat Continues; Severe Weather For Northeast

A large ridge of high pressure continues to deliver summer heat w/ humidity in several sections of the country. Excessive heat warnings and heat advisories are in effect across the Desert Southwest, southern Plains, Lower Mississippi Valley and a small part of the Mid-Atlantic. Meanwhile, severe thunderstorms are in the forecast for the Northeast into the northern Mid-Atlantic for damaging winds. Read More >

Hazardous Weather Conditions

Current conditions at

Elizabethton Municipal Airport (K0A9)

Lat: 36.37°NLon: 82.17°WElev: 1594ft.

Fair

70°F

21°C

Humidity 88%
Wind Speed Calm
Barometer 30.09 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 21 Aug 2:55 am EDT
Extended Forecast for

Johnson City TN

  • Overnight

    Overnight: Mostly cloudy, with a low around 66. Calm wind.

    Mostly Cloudy

    Low: 66 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a high near 87. Light southwest wind becoming west 5 to 10 mph in the morning.

    Slight Chance
    T-storms

    High: 87 °F

  • Wednesday
    Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 69. Southwest wind around 5 mph.

    Chance
    T-storms

    Low: 69 °F

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly after 2pm.  Mostly cloudy, with a high near 84. Calm wind becoming west around 5 mph in the morning.  Chance of precipitation is 60%.

    Chance
    Showers then
    T-storms
    Likely

    High: 84 °F

  • Thursday
    Night

    Thursday Night: Showers and thunderstorms likely, mainly before 8pm.  Mostly cloudy, with a low around 68. Southwest wind around 5 mph becoming calm.  Chance of precipitation is 60%.

    T-storms
    Likely

    Low: 68 °F

  • Friday

    Friday: Showers likely and possibly a thunderstorm before 8am, then showers and thunderstorms likely after 8am.  Mostly cloudy, with a high near 84. Chance of precipitation is 70%.

    T-storms
    Likely

    High: 84 °F

  • Friday
    Night

    Friday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 67. Chance of precipitation is 50%.

    Chance
    Showers

    Low: 67 °F

  • Saturday

    Saturday: Showers likely before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then showers and thunderstorms likely after 2pm.  Mostly cloudy, with a high near 84. Chance of precipitation is 60%.

    Showers
    Likely then
    T-storms
    Likely

    High: 84 °F

  • Saturday
    Night

    Saturday Night: Showers and thunderstorms likely before 2am, then a chance of showers.  Mostly cloudy, with a low around 66. Chance of precipitation is 60%.

    T-storms
    Likely

    Low: 66 °F

Detailed Forecast

Overnight
Mostly cloudy, with a low around 66. Calm wind.
Wednesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. Light southwest wind becoming west 5 to 10 mph in the morning.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Southwest wind around 5 mph.
Thursday
Showers and thunderstorms likely, mainly after 2pm. Mostly cloudy, with a high near 84. Calm wind becoming west around 5 mph in the morning. Chance of precipitation is 60%.
Thursday Night
Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 68. Southwest wind around 5 mph becoming calm. Chance of precipitation is 60%.
Friday
Showers likely and possibly a thunderstorm before 8am, then showers and thunderstorms likely after 8am. Mostly cloudy, with a high near 84. Chance of precipitation is 70%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 50%.
Saturday
Showers likely before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then showers and thunderstorms likely after 2pm. Mostly cloudy, with a high near 84. Chance of precipitation is 60%.
Saturday Night
Showers and thunderstorms likely before 2am, then a chance of showers. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.
Sunday
A chance of showers, with thunderstorms also possible after 8am. Mostly cloudy, with a high near 81. Chance of precipitation is 50%.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 65.
Monday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 83.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 65.
Tuesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.
Click Map For Forecast
Point Forecast:
Johnson City TN
 36.32°N 82.34°W (Elev. 1696 ft)
2:44 am EDT Aug 21, 2019
3am EDT Aug 21, 2019-6pm EDT Aug 27, 2019
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database