Severe · Flood WarningActive alert
Flood Warning issued November 2 at 8:59PM MST until November 2 at
Affecting Alamosa, CO; Rio Grande, CO
In effect until: Nov 3, 2026, 6:30 AM
Alamosa, CO; Rio Grande, CO
Likely impact across 2 counties in CO; effects through 6:30 AM.
Avoid flooded areas. Move to higher ground if water is rising near you.
Read the original bulletin (official text)
* WHAT...Flooding caused by excessive rainfall continues. * WHERE...East Central Rio Grande County in south central Colorado... West Central Alamosa County in southeastern Colorado... * WHEN...Until 1130 PM MST. * IMPACTS...The Rio Grande continues to rise due to upstream flooding through Del Norte and South Fork. Extensive inundation of low-lying areas adjacent to the river is expected. Inundation of low spots along Highway 285, some homes, and other structures may be possible for areas south of the river. Expect many areas of slow moving or standing water. * ADDITIONAL DETAILS... - At 859 PM MST, Upstream stream gauges on the Rio Grande and South Fork Rio Grande indicate that flooding is occurring. - Some locations that will experience flooding include... Mainly rural areas of Western Conejos County, from Platoro downstream through Mogote. - http://water.noaa.gov
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™