Alert USA
weather NWS severe Alamosa, CO October 26, 2026 at 8:48 AM

Flood Warning

...The Flood Warning continues for the following rivers in Colorado...

Rio Grande At Alamosa affecting Alamosa County.

For the Upper Rio Grande...including Alamosa...Minor flooding is forecast.

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Rio Grande at Alamosa.

* WHEN...Until Tuesday afternoon.

* IMPACTS...At 9.0 feet, Minor flooding. Minor agricultural flooding in low lying areas along the river

* ADDITIONAL DETAILS... - At 2:30 AM MDT Monday the stage was 9.9 feet. - Bankfull stage is 7.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 2:30 AM MDT Monday was 9.9 feet. - Forecast...The river is expected to rise to a crest of 10.0 feet this morning. It will then fall below flood stage tomorrow morning. - Flood stage is 9.0 feet. - Flood History...This crest compares to a previous crest of 10.0 feet on 05/23/1948. - http://www.weather.gov/safety/flood

Flooding in Alamosa, CO can cut off roads with little warning, damage homes near low-lying areas, and disrupt power and water service. Even a few inches of moving water can carry away a vehicle.

This report is based on information from NWS, monitored by Alert USA's verified emergency feed.

Alert USA anticipates a high chance of travel disruptions, elevated property risk in low-lying areas, and possible power outages while the event is active.

Recommended steps: avoid flooded roads — turn around, don't drown; move to higher ground if you are in a low-lying area; charge phones and prepare for power loss; check on family and neighbors.

Alert USA is tracking this flood event and will update this report as verified information becomes available.

Verified by Alert USA • NWS

Read full story at NWS Open Alert USA
Shared via Alert USA — emergency & community news, all 50 states + 5 territories.