Live incident briefing · Flood
Flash Flood Warning near Pima, AZ
Official warning geography and instructions, rainfall outlook, gauge observations and forecasts, affected places, and source history.
- Official source updated
- 20 hr ago
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Official information and local resources
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Remain alert for flooding even in locations not receiving rain. Washes, streams, and rivers can become raging killer currents in a matter of minutes, even from distant rainfall.
NWS Tucson AZ · source Aug 29, 2026, 11:26 PM
State resourceArizona Department of Emergency and Military Affairs↗federalNWPS gauge: Brawley Wash near Three Points↗federalOfficial Flash Flood Warning↗federalUSGS gauge 09487000 (provisional)↗
In immediate danger? Call 911. Nature Says When is not an emergency service and does not determine whether an area is safe.
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What the latest evidence says
The Flash Flood Warning has Severe severity and Immediate urgency for Pima, AZ. The event covers 1 counties county and includes 1 warnings warning.
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Official incident details
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FFWTWC The National Weather Service in Tucson has issued a * Flash Flood Warning for... Central Pima County in southeastern Arizona... * Until 730 PM MST. * At 426 PM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 1.5 inches of rain have fallen. Additional rainfall amounts up to 1 inch are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Kitt Peak and Pan Tak. This includes Route 86 between mile markers 132 and 149.
NWS Tucson AZ · source Aug 29, 2026, 11:26 PM
Official forecast
NWS weather context
Official gauge and corroborating observation
River and flood-stage context
Source-timed facts
Current incident picture
Values stay attached to the authority and time that supplied them.
- Affected areas
- Pima, AZ National Weather Service · source Aug 29, 2026, 11:26 PM
- County count
- 1 counties National Weather Service · source Aug 29, 2026, 11:26 PM
- Official alert
- Flash Flood Warning National Weather Service · source Aug 29, 2026, 11:26 PM
- Severity
- Severe National Weather Service · source Aug 29, 2026, 11:26 PM
- Ugc county codes
- AZC019 National Weather Service · source Aug 29, 2026, 11:26 PM
- Urgency
- Immediate National Weather Service · source Aug 29, 2026, 11:26 PM
- Warning count
- 1 warnings National Weather Service · source Aug 29, 2026, 11:26 PM
- Represented population
- 1,061,175 people U.S. Census Bureau 2020 Decennial Census · source Apr 1, 2020, 12:00 AM
Geographic context
Incident area and nearby places
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Map-equivalent affected-area text
Pima, AZ
Source center: 32.019, -111.494. A point or perimeter is context, not a safety boundary.
- Pima, AZ
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Incident first observed.
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Official sources
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state · emergencyArizona Department of Emergency and Military AffairsVerified Aug 30, 2026, 12:00 AMfederal · gaugeNWPS gauge: Brawley Wash near Three PointsVerified Aug 30, 2026, 12:01 AMfederal · weatherOfficial Flash Flood WarningVerified Aug 30, 2026, 12:00 AMfederal · gaugeUSGS gauge 09487000 (provisional)Verified Aug 30, 2026, 12:01 AM
How this briefing is assembled
Source facts are stored with source and retrieval times. The page renders stored records only. Optional generated context is omitted whenever validation fails and never controls emergency instructions, containment, road status, health guidance, or publication.