Severe · Flood WarningThis alert has expired. It is kept for reference.
Flood Warning issued October 27 at 3:10PM MDT until October 27 at
Affecting Alamosa, CO; Conejos, CO; Costilla, CO; Rio Grande, CO
In effect until: Oct 27, 2026, 11:45 PM
Alamosa, CO; Conejos, CO; Costilla, CO; Rio Grande, CO
Likely impact across 4 counties in CO; effects through 11:45 PM.
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads.
Read the original bulletin (official text)
* WHAT...Flooding continues, especially along and near the Rio Grande and Conejos River. * WHERE...Northeastern Conejos County, West Central Costilla County, Southeastern Rio Grande County, and Southwestern Alamosa County... * WHEN...Until 545 PM MDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is occurring, especially in areas along and near the Conejos River and the Rio Grande. Widespread inundation of agriculture fields, wetlands, and other low-lying areas persists. Areas of standing or slow moving water will continue over many roadways. * ADDITIONAL DETAILS... - At 259 PM MDT, Flooding was still occurring in the warning area, especially in low-lying areas. - Low lying areas in Conejos, Costilla, Rio Grande and Alamosa counties are impacted, especially along and near the Rio Grande and Conejos River. - http://www.weather.gov/safety/flood
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™