Severe Weather in San Juan, United States
Right now
No severe weather recorded here in the last 24 hours.
The most recent data we hold from NOAA arrived 4 minutes ago. We record detections, not passes: an absence is not proof that nothing is there.
12 — recorded here, since 13 July 2026
No events recorded in the last 30 days. Most recent: 13 August 2026 (31 days ago).
Nothing stronger among the 12 recorded here since 13 July 2026: 11 others scored the same.
By month
- March 20266
- April 20269
- May 202619
- June 20263
- July 202631
- August 202615
July 2026 is the most active month of the 6 in our series here, with 31 events.
Hazards recorded here
Recent events
- Flash Flood Warning13 August 202603:37 UTCmediumCS 22
- Flash Flood Warning30 July 202623:07 UTCmediumCS 22
- Flash Flood Warning29 July 202605:42 UTCmediumCS 22
- Flash Flood Warning28 July 202618:33 UTCmediumCS 22
- Flash Flood Warning27 July 202619:15 UTCmediumCS 22
- Flash Flood Warning26 July 202623:10 UTCmediumCS 22
- Flash Flood Warning24 July 202619:14 UTCmediumCS 22
- Flash Flood Warning23 July 202602:25 UTCmediumCS 22
- Flash Flood Warning19 July 202621:09 UTCmediumCS 22
- Flash Flood Warning19 July 202619:10 UTCmediumCS 22
- Flash Flood Warning14 July 202601:51 UTCmediumCS 22
- Flash Flood Warning13 July 202622:59 UTCmediumCS 22