Severe Weather in Ottawa, United States
5 — recorded here, since 9 May 2026
No events recorded in the last 30 days. Most recent: 7 July 2026 (57 days ago).
Nothing stronger among the 5 recorded here since 9 May 2026: 4 others scored the same.
By month
- March 20262
- April 20262
- May 20267
- June 20266
- July 202613
- August 20263
July 2026 is the most active month of the 6 in our series here, with 13 events.
Recent events
- Flood Warning7 July 202602:16 UTCmediumCS 43
- Flood Warning7 July 202600:50 UTCmediumCS 43
- Flood Warning6 July 202620:31 UTCmediumCS 439 independent sources
- Flood Warning6 July 202620:31 UTCmediumCS 439 independent sources
- Special Marine Warning9 May 202620:49 UTCmediumCS 43