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Flood Watch issued October 22 at 9:50PM MDT until October 24 at 12:00AM MDT by NWS Grand Junction CO

Flood Watch · Uncompahgre Plateau/Dallas Divide; Northwestern San Juan Mountains; Southwest San Juan Mountains; Paradox Valley/Lower Dolores River; Four Corners/Upper Dolores River; Animas River Basin; San Juan River Basin; Southeast Utah; Arches/Grand Flat; La Sal and Abajo Mountains; Canyonlands/Natural Bridges. Severe; possible; urgency: future.

Bulletin issued
23 October 2026 at 03:50 UTC
First saved by us
23 October 2026 at 03:57 UTC
Last included in a daily record
23 October 2026

The linked daily edition preserves what we captured that UTC day; this event page is not a live warning.

Source classification
Severe · Source update

A recent feed check does not mean a new observation. This page preserves source records; it does not establish current safety or warning status.

Issuer / area
NWS Grand Junction CO · Uncompahgre Plateau/Dallas Divide; Northwestern San Juan Mountains; Southwest San Juan Mountains; Paradox Valley/Lower Dolores River; Four Corners/Upper Dolores River; Animas River Basin; San Juan River Basin; Southeast Utah; Arches/Grand Flat; La Sal and Abajo Mountains; Canyonlands/Natural Bridges
Certainty / urgency
Possible / Future
Message expiry (not hazard end)
23 October 2026 at 22:00 UTC
Forecast onset / end
23 October 2026 at 03:50 UTC / 24 October 2026 at 06:00 UTC

Archived official description

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of southwest Colorado, including the following areas, Animas River Basin, Four Corners/Upper Dolores River, San Juan River Basin and Southwest San Juan Mountains and Utah, including the following areas, Arches/Grand Flat, Canyonlands/Natural Bridges, La Sal and Abajo Mountains and Southeast Utah. * WHEN...Through Friday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, recent burn scars and other low-lying and flood-prone locations. Low-water crossings may be flooded. Storm drains and ditches may become clogged with debris. * ADDITIONAL DETAILS... - Flooding is imminent or ongoing with additional rounds of showers and thunderstorms expected through Friday afternoon. Rivers and creeks may still experience high waters even after rainfall has ended. - http://www.weather.gov/safety/flood

Instructions in this archived message

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.

The saved record

What changed

0 updates · 1 first record

Each update compares two versions we saved. This may not include every update from the source. A missing report does not mean an event has ended.

First saved record · 23 October 2026 at 03:57 UTC
  1. Saved by us

    Starting point

    First saved record

    Our first saved version of Flood Watch issued October 22 at 9:50PM MDT until October 24 at 12:00AM MDT by NWS Grand Junction CO. We have no earlier saved version to compare.

    Bulletin issued: 23 October 2026 at 03:50 UTC

    View saved version 1

    Original saved fields, unchanged. This is our record, not an archived copy of the external webpage.

    {
      "id": "nws:0f7aeb8b32c4352cf73a6223",
      "authorityId": "urn:oid:2.49.0.1.840.0.e0dbcacb680ad71bb79dff518cb60ff22ebdb688.001.1",
      "sender": "w-nws.webmaster@noaa.gov",
      "references": [
        {
          "identifier": "urn:oid:2.49.0.1.840.0.16b1993064d3839a89b822f463312f46bd2cfc52.001.1",
          "sender": "w-nws.webmaster@noaa.gov"
        },
        {
          "identifier": "urn:oid:2.49.0.1.840.0.960b0b92aef0a7c98e49f29c8c75ee65657db12f.001.1",
          "sender": "w-nws.webmaster@noaa.gov"
        },
        {
          "identifier": "urn:oid:2.49.0.1.840.0.960b0b92aef0a7c98e49f29c8c75ee65657db12f.002.1",
          "sender": "w-nws.webmaster@noaa.gov"
        }
      ],
      "category": "weather",
      "title": "Flood Watch issued October 22 at 9:50PM MDT until October 24 at 12:00AM MDT by NWS Grand Junction CO",
      "eventType": "Flood Watch",
      "occurredAt": "2026-10-23T03:50:00.000Z",
      "issuedAt": "2026-10-23T03:50:00.000Z",
      "timeBasis": "Bulletin issued",
      "effectiveAt": "2026-10-23T03:50:00.000Z",
      "onsetAt": "2026-10-23T03:50:00.000Z",
      "expiresAt": "2026-10-23T22:00:00.000Z",
      "forecastEndAt": "2026-10-24T06:00:00.000Z",
      "severity": "Severe",
      "urgency": "Future",
      "certainty": "Possible",
      "messageType": "Update",
      "status": "Source update",
      "place": "Uncompahgre Plateau/Dallas Divide; Northwestern San Juan Mountains; Southwest San Juan Mountains; Paradox Valley/Lower Dolores River; Four Corners/Upper Dolores River; Animas River Basin; San Juan River Basin; Southeast Utah; Arches/Grand Flat; La Sal and Abajo Mountains; Canyonlands/Natural Bridges",
      "coordinates": null,
      "issuer": "NWS Grand Junction CO",
      "summary": "Flood Watch · Uncompahgre Plateau/Dallas Divide; Northwestern San Juan Mountains; Southwest San Juan Mountains; Paradox Valley/Lower Dolores River; Four Corners/Upper Dolores River; Animas River Basin; San Juan River Basin; Southeast Utah; Arches/Grand Flat; La Sal and Abajo Mountains; Canyonlands/Natural Bridges. Severe; possible; urgency: future.",
      "description": "* WHAT...Flooding caused by excessive rainfall continues to be\npossible.\n\n* WHERE...Portions of southwest Colorado, including the following\nareas, Animas River Basin, Four Corners/Upper Dolores River, San\nJuan River Basin and Southwest San Juan Mountains and Utah,\nincluding the following areas, Arches/Grand Flat,\nCanyonlands/Natural Bridges, La Sal and Abajo Mountains and\nSoutheast Utah.\n\n* WHEN...Through Friday evening.\n\n* IMPACTS...Excessive runoff may result in flooding of rivers,\ncreeks, streams, recent burn scars and other low-lying and\nflood-prone locations. Low-water crossings may be flooded. Storm\ndrains and ditches may become clogged with debris.\n\n* ADDITIONAL DETAILS...\n- Flooding is imminent or ongoing with additional rounds of showers\nand thunderstorms expected through Friday afternoon. Rivers and\ncreeks may still experience high waters even after rainfall has\nended.\n- http://www.weather.gov/safety/flood",
      "instruction": "You should monitor later forecasts and be alert for possible Flood\nWarnings. Those living in areas prone to flooding should be prepared\nto take action should flooding develop.",
      "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.e0dbcacb680ad71bb79dff518cb60ff22ebdb688.001.1",
      "source": "nws",
      "sourceName": "NOAA NWS"
    }
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