Severe Flood ● Closed

Flash Flood Warning — Kane, UT; San Juan, UT

Event time: Aug 30, 2026 01:35 UTC Last updated: Sep 8, 2026 United States

Icon = what happened · ring colour = how serious: Extreme Severe Moderate Minor

Loading live data… · Marker positions are approximate; severity is labelled in each popup. Sources: USGS, GDACS, NASA EONET, NOAA/NWS, EMSC.

Flash Flood Warning issued August 29 at 7:35PM MDT until August 29 at 8:45PM MDT by NWS Salt Lake City UT

Measurements

Coordinates	37.3383, -110.8842
Region	Kane, UT; San Juan, UT
Nws Urgency	Immediate
Nws Certainty	Likely
Expires	2026-08-29T20:45:00-06:00

Official source

Weather alert data courtesy of NOAA / National Weather Service

This is an official warning issued by the authority named above. Follow its instructions and those of your local emergency services.

Severity as published by US National Weather Service.

View original report

This event as JSON · API and licence

Source updated 50 days ago (Aug 30, 2026 02:42 UTC) · we last heard from US National Weather Service 25 seconds ago

On a slow connection? Low-bandwidth version — no map, no scripts, under 14 KB.

Official authorities in United States

If you are there, these are the bodies whose instructions apply. This site is not an emergency service and does not issue warnings.

More for United States →

What to do

Follow the instructions issued by US National Weather Service and your local emergency services. The guidance below is background.

Flood preparation, evacuation decisions, and the dangers of driving or walking through floodwater.

Open Flood Safety Guide →

Earlier flood events in United States

Severe and extreme events of the same kind, before this one. Listed for scale, not because they are connected to it.

Flood Warning — Live Oak, TX Severe Flood United States closed via NWS Jul 31, 2026 Flood Warning — McMullen, TX Severe Flood United States closed via NWS Jul 31, 2026 Flash Flood Warning — Suwannee, FL Severe Flood United States closed via NWS Jul 31, 2026 Flood Warning — Faulk, SD; Potter, SD Severe Flood United States closed via NWS Jul 30, 2026

Nearby & related events

Severe Thunderstorm Warning issued October 19 at 3:50PM MST until October 19 at 4:15PM MST by NWS Tucson AZ, United States of America Severe Severe Storm United States active via WMO 13 min ago Severe Thunderstorm Warning issued October 19 at 3:30PM MST until October 19 at 4:15PM MST by NWS Tucson AZ, United States of America Severe Severe Storm United States active via WMO 33 min ago Severe Thunderstorm Warning issued October 19 at 4:26PM MDT until October 19 at 5:00PM MDT by NWS Albuquerque NM, United States of America Severe Severe Storm United States active via WMO 37 min ago Severe Thunderstorm Warning issued October 19 at 4:12PM MDT until October 19 at 5:00PM MDT by NWS Albuquerque NM, United States of America Severe Severe Storm United States active via WMO 51 min ago Severe Thunderstorm Warning issued October 19 at 3:02PM MST until October 19 at 3:30PM MST by NWS Tucson AZ, United States of America Severe Severe Storm United States active via WMO 1 hr ago

Disclaimer: figures are automatic feeds from the named agencies and may be revised. Do not use this page for life-safety decisions — follow official local emergency services.