Flash Flood Warning Issued for South Central Graham County, AZ
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NWS Tucson has issued a Flash Flood Warning for South Central Graham County in southeastern Arizona until 6:15 PM MST on September 3.
Read this weather record in 30 seconds
- Record type
- Flash Flood Warning
- Affected area
- South Central Graham County, Arizona
- Issued
- September 3, 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. Effective from 3:17 PM MST to 6:15 PM MST on September 3, 2026. Severity: Severe. Urgency: Immediate. Certainty: Likely.
Affected Areas
South Central Graham County in southeastern Arizona, mainly rural areas. Includes Route 191 between mile markers 108 and 112.
What You Should Do
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads.
Expected Conditions
Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 1.5 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. Hazard: Flash flooding caused by thunderstorms. Impact: Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas.
Timeline
Alert effective September 3 at 3:17 PM MST until September 3 at 6:15 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 (1,008 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to September 3, 2026.
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