Live incident briefing · Flood
Flash Flood Warning near Kane, UT
Official warning geography and instructions, rainfall outlook, gauge observations and forecasts, affected places, and source history.
- Official source updated
- 17 hr ago
- Briefing status
- Active
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Official information and local resources
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Move to higher ground now. Act quickly to protect your life.
NWS Salt Lake City UT · source Aug 30, 2026, 1:32 AM
stateUtah citizen disaster and emergency alerts↗State resourceUtah Division of Emergency Management↗federalNWPS gauge: Paria River at Lees Ferry↗federalOfficial Flash Flood Warning↗federalUSGS gauge 09382000 (provisional)↗
In immediate danger? Call 911. Nature Says When is not an emergency service and does not determine whether an area is safe.
Verified context
What the latest evidence says
The Flash Flood Warning has Severe severity and Immediate urgency. This event affects 2 counties counties, including Kane, UT, San Juan, UT.
From the primary source
Official incident details
Displayed directly from the issuing authority, with no generated paraphrase.
At 732 PM MDT, Doppler radar indicated earlier thunderstorms produced heavy rain across portions of Warm Creek, Last Chance Creek, and Croton Canyon down to Lake Powell. Between 0.25 and 1 inch of rain has fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of creeks, streams, slot canyons, and normally dry washes. Some locations that will experience flash flooding include... portions of Warm Creek, Last Chance Creek, and Croton Canyon down to Lake Powell, including areas within Glen Canyon National Recreation Area.
NWS Salt Lake City UT · source Aug 30, 2026, 1:32 AM
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
- Kane, UT, San Juan, UT National Weather Service · source Aug 30, 2026, 1:32 AM
- County count
- 2 counties National Weather Service · source Aug 30, 2026, 1:32 AM
- Official alert
- Flash Flood Warning National Weather Service · source Aug 30, 2026, 1:32 AM
- Severity
- Severe National Weather Service · source Aug 30, 2026, 1:32 AM
- Ugc county codes
- UTC025, UTC037 National Weather Service · source Aug 30, 2026, 1:32 AM
- Urgency
- Immediate National Weather Service · source Aug 30, 2026, 1:32 AM
- Warning count
- 1 warnings National Weather Service · source Aug 30, 2026, 1:32 AM
- Represented population
- 23,192 people U.S. Census Bureau 2020 Decennial Census · source Apr 1, 2020, 12:00 AM
Geographic context
Incident area and nearby places
Map geometry shows the official source shape when available. It does not predict impact outside or inside the line.
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Map-equivalent affected-area text
Kane, UT; San Juan, UT
Source center: 37.191, -111.451. A point or perimeter is context, not a safety boundary.
- Kane, UT
- San Juan, UT
Material revisions
What changed
Only stored fact changes enter this timeline.
Official source facts changed.
Official source facts changed.
Official source facts changed.
Incident first observed.
Provenance and handoffs
Official sources
Open the authority’s page before making an emergency decision.
state · emergencyUtah citizen disaster and emergency alertsVerified Aug 30, 2026, 4:00 AMstate · emergencyUtah Division of Emergency ManagementVerified Aug 30, 2026, 4:00 AMfederal · gaugeNWPS gauge: Paria River at Lees FerryVerified Aug 30, 2026, 4:02 AMfederal · weatherOfficial Flash Flood WarningVerified Aug 30, 2026, 4:00 AMfederal · gaugeUSGS gauge 09382000 (provisional)Verified Aug 30, 2026, 4:02 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.