Severe Weather in Johnston, United States
17 — recorded here, since 13 March 2026
3 in the last 30 days. Most recent: 9 August 2026 (21 days ago).
The 14th strongest of the 17 recorded here since 13 March 2026.
By month
- March 20261
- June 20263
- July 202645
- August 202611
July 2026 is the most active month of the 4 in our series here, with 45 events.
Recent events
- Severe Thunderstorm Warning9 August 202621:14 UTCmediumCS 43
- Severe Thunderstorm Warning4 August 202600:24 UTCmediumCS 482 independent sources
- Severe Thunderstorm Warning3 August 202623:47 UTCmediumCS 41
- Flood Warning25 July 202606:00 UTCmediumCS 46
- Severe Thunderstorm Warning20 July 202622:07 UTCmediumCS 46
- Severe Thunderstorm Warning19 July 202619:40 UTCmediumCS 52
- Flash Flood Warning13 July 202603:35 UTCmediumCS 52
- Severe Thunderstorm Warning11 July 202622:15 UTCmediumCS 52
- Severe Thunderstorm Warning9 July 202600:12 UTCmediumCS 43
- Severe Thunderstorm Warning8 July 202622:02 UTCmediumCS 48
- Severe Thunderstorm Warning8 July 202621:43 UTCmediumCS 48
- Severe Thunderstorm Warning8 July 202621:04 UTCmediumCS 48
- Severe Thunderstorm Warning7 July 202621:48 UTCmediumCS 462 independent sources
- Severe Thunderstorm Warning7 July 202620:11 UTCmediumCS 41
- Severe Thunderstorm Warning6 July 202623:48 UTCmediumCS 5213 independent sources
- Severe Thunderstorm Warning27 June 202619:25 UTCmediumCS 52
- Severe Wind — NC13 March 202609:14 UTCmediumCS 48