Severe · Flood WatchActive alert

Flood Watch issued September 28 at 12:09PM MDT until October 1 at

Affecting Del Norte Vicinity/Northern San Luis Valley Below 8500 Ft; Alamosa Vicinity/Central San Luis Valley Below 8500 Ft; Southern San Luis Valley

In effect until: Sep 29, 2026, 2:15 AM

Del Norte Vicinity/Northern San Luis Valley Below 8500 Ft; Alamosa Vicinity/Central San Luis Valley Below 8500 Ft; Southern San Luis Valley

Possible impact zone; conditions develop through 2:15 AM.

You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

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Read the original bulletin (official text)

* WHAT...Flash flooding caused by excessive rainfall continues to be
possible.

* WHERE...The San Luis Valley.

* WHEN...From Tuesday morning through Wednesday evening.

* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.

* ADDITIONAL DETAILS...
- Periods of heavy rainfall associated with a remnant tropical
storm system will spread across southern Colorado Tuesday and
Wednesday.
- The San Luis Valley.
- http://www.weather.gov/safety/flood

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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™

Flood Watch issued September 28 at 12:09PM MDT until October 1 at

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