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Flood Warning
◍ Maricopa, AZ · USA · updated 11/9/2026, 4:38:00 PM
⏱ In effect until 11:00 AM UTC-7
Severity score
65/100
Confidence
High
Why this matters
* WHAT...Flooding caused by upstream dam release continues. * WHERE...Maricopa County in south central Arizona... * WHEN...Until 1100 AM MST Wednesday. * IMPACTS...Flooding of the Salt River below Granite Reef Dam is occurring. Flooding of low water crossings across the Salt River upstream of Tempe Town Lake, including McKellips Road, is occurring. * ADDITIONAL DETAILS... - At 932 AM MST, dam
Key stats
Severity
Severe
Certainty
Likely
Urgency
Expected
Timeline
- Flood Warning11/9/2026, 4:38:00 PMFlood Warning issued November 9 at 9:38AM MST until November 11 at 11:00AM MST by NWS Phoenix AZ
Sources & attribution
OfficialNWS NWS Phoenix AZupdated 11/9/2026, 4:38:00 PM
⚠This is an informational severity score, not an official warning. Follow guidance from NWS/NOAA, FEMA (ready.gov), and local emergency management.