Flash Flood Warning for Santa Rosa Ranch in Central Pima County
If you are in immediate danger, call emergency services now.
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Areazine synthesizes this NWS weather alert directly from NOAA's official public data feed. See our methodology for full source attribution and refresh cadence.
NWS Tucson has issued a Flash Flood Warning for Central Pima County until 9:00 PM MST due to thunderstorms producing heavy rain.
Read this weather record in 30 seconds
- Record type
- Flash Flood Warning
- Affected area
- Central Pima County, Arizona
- Issued
- September 12, 2026
- Issuing authority
- NWS Tucson AZ
Flood notices turn on location and timing. Treat the named area as this record's scope; do not assume nearby counties, parishes, or waterways were included.
Record status: publication date is recent, but current status is not stored on this page. Check the issuing agency's live warning service before acting because warnings can be updated, narrowed, or cancelled.
Alert Details
Flash Flood Warning issued by NWS Tucson AZ (NOAA). Effective from September 11 at 7:01 PM MST until September 11 at 9:00 PM MST. Severity: Severe. Certainty: Likely. Urgency: Immediate.
Affected Areas
Central Pima County in southeastern Arizona, including Santa Rosa Ranch.
What You Should Do
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding.
Expected Conditions
Doppler radar indicated thunderstorms producing heavy rain. Between 0.75 and 1 inch of rain has fallen, with additional rainfall amounts up to 0.5 inches possible. Flash flooding is ongoing or expected to begin shortly.
Timeline
Alert effective September 11 at 7:01 PM MST, expires September 11 at 9:00 PM MST.
Original source: NOAA Official Notice ↗
Related Weather Alerts
All Weather Alerts →Nationwide notices with similar length or severity timing 8
Two Areazine-derived peer sets for this NWS weather alert: nearest notices by body length and by same severity near the same agency date. Peers come from other categories so they are not the same-feed Related list above.
Similar body length
Nearest notices by article body length (840 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to September 12, 2026.
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Common questions about this NWS weather alert.