Johnson City, TN — Severe Weather & Radar
No active severe-weather warnings for Johnson City, TN right now. Live radar is below — set up alerts to get warned the moment one is issued.
Severe-weather outlook
General (non-severe) thunderstorms are possible in Johnson City, TNtoday, per the Storm Prediction Center's Day 1 outlook.
3-day forecast
Today
Overcast
85° / 70°
19% precip
Tomorrow
Heavy drizzle
84° / 70°
41% precip
Saturday
Light showers
78° / 68°
83% precip
Forecast via Open-Meteo.
In Johnson City, TN
Johnson City, TN is home to an estimated 65,000 people. Atmostorm shows whether Johnson City is inside an active NWS warning polygon right now — and warns you the moment that changes.
Not an official source — always confirm with the National Weather Service at weather.gov. Data aggregated from NWS/SPC. Facility and population figures are decision-support estimates.