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Severe · Flood WarningActive alert

Flood Warning issued October 26 at 2:48AM MDT until October 27 at

Affecting Alamosa, CO

In effect until: Oct 26, 2026, 9:00 PM

Alamosa, CO

Confirmed in Alamosa, CO; expires 9:00 PM.

Avoid flooded areas. Move to higher ground if water is rising near you.

Read the original bulletin (official text)
...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
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™