First published 9/19/2026, 7:55:15 PM · Last updated 9/19/2026, 7:55:15 PM

Flood Advisory issued September 19 by NWS Denver, CO

The National Weather Service in Denver issued a Flood Advisory on 2026-09-19 at 1:41 PM MDT, in effect until 3:45 PM MDT the same day. The advisory applies to the Denver, Colorado area.

Categories: severe-weather-and-natural-disasters, travel-and-transportation

Generated scores

Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.

Confidence: 9/10How certain the assessment is based on the clarity and evidence in the cited reporting.
Geographic reach: 2/10How widely the event reaches, from a local area (1) to worldwide impact (10).
Global importance: 5/10The event's broader significance, from limited importance (1) to major global importance (10).
Impact magnitude: 3/10The scale or severity of the real-world impact, from minor (1) to extreme (10).
Positivity: 2/10How harmful or beneficial the event is, from strongly harmful (1) to strongly positive (10).
Urgency: 8/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Why it matters

Flood advisories indicate a credible risk of localized flooding that can affect roads, low-lying areas, and short-term public safety. Nearby residents and travelers should be alert for hazardous driving conditions and follow local guidance.

Location

Sources

Flood Advisory issued September 19 at 1:41PM MDT until September 19 at 3:45PM MDT by NWS Denver CO

Report an issue