Flood Watch: Upper Santa Cruz River and Altar Valleys including Nogales; Tucson Metro Area including Tucson/Green Valley/Marana/Vail; Santa Catalina and Rincon Mountains including Mount Lemmon/Summerhaven

source: us-gov-api (us-gov-api:noaa-weather)published 2026-08-10 21:53ingested 2026-08-11 07:04

extract

Flood Watch — Upper Santa Cruz River and Altar Valleys including Nogales; Tucson Metro Area including Tucson/Green Valley/Marana/Vail; Santa Catalina and Rincon Mountains including Mount Lemmon/Summerhaven Severity: Severe. Certainty: Possible. The Flood Watch will expire for a portion of Southeast Arizona, including the following areas, Catalina and Rincon Mountains, Tucson Metro Area and Upper Santa Cruz River Valley/Altar Valley. The flash flooding threat has ended. Therefore, the Flood Watch will expire at 10 PM MST this evening.

retained text

The historical document was shared with another weather alert and cannot be attributed to this record. The original extract is preserved above; the exact alert link was not retained.