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disaster · First tracked by DoomRadar:
32DOOM SCORE

Heavy rain and flash-flood threat continues across the San Juans

Showers and thunderstorms are expected through Thursday, with a flood watch in effect for the San Juans. Heavy rain could trigger flash flooding around waterways, canyons and burn scars.

By DoomRadar · Published on DoomRadar . Updated .

Based on two sources with available article excerpts. Source-linked claims are not independent confirmation.

What happened

Explore the sources and reporting timeline

2 source links · 2 domains

These counts describe the references, not independent confirmations. Different outlets can repeat the same original report.

Source timeline

Oldest to newest among the available source dates, not a chronology of the incident. Article publication dates come from the source; other recorded dates may reflect when a link was found.

  1. Recorded source date: Sep 23, 2026, 9:32 PM UTC[1] Rain & shower potential lasts through the rest of the week, flood watch in effect for San Juanskkco11news.comReferenced for: detail 1, detail 2
  2. Recorded source date: Sep 23, 2026, 11:47 PM UTC[2] ABC-7 First Alert Continues - More Rain Ahead as Storm Chances Continue Through Fridaykvia.comReferenced for: detail 3

What this could mean for you

Travel

Sudden road closures, hazardous crossings or delayed travel

Intense rainfall can cause flash flooding, rising arroyos and roadway ponding

Reported basis: [1][2] · The possible effect is interpretation.

Depends on: Storms produce heavy rain over waterways, canyons, burn scars or saturated ground

Possible time frame: days, if those conditions hold.

Safety

Rapidly changing conditions near creeks, rivers and canyons

Flash floods can rise quickly during thunderstorms

Reported basis: [1] · The possible effect is interpretation.

Depends on: A storm cell stalls or produces unusually heavy rainfall

Possible time frame: days, if those conditions hold.

Possible consequences, not a forecast. Their relevance depends on your location and the conditions above.

For your country

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What changes the outlook

Risk increases if…

Heavier or slower-moving thunderstorms over already saturated ground

Intense rain falling near burn scars, canyons or waterways

Pressure eases if…

The forecast pattern shifts to drier conditions

Storm activity weakens before producing heavy rainfall over vulnerable areas

Still unclear

The excerpts do not specify which roads, properties or communities will flood.

The timing and location of the heaviest rainfall remain uncertain.

Market implications

Market impact

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Sources (2)

References for the reported details. Separate links do not necessarily mean independent confirmation.

AI-assisted analysis · . Based on linked headlines and available excerpts. Methodology · Report an error.