First published 9/18/2026, 9:04:15 PM · Last updated 9/18/2026, 9:04:15 PM

Flood Advisory issued by NWS Salt Lake City (Sep 18, 2026)

National Weather Service (NWS) Salt Lake City issued a Flood Advisory on Sep 18 at 1:38 PM MDT (2026-09-18T19:38:00Z), in effect until 3:45 PM MDT the same day. Advisory URL: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.00f9f136f87e6deda17cb1bf5c2142331aae1cf0.001.1.cap

Categories: severe-weather-and-natural-disasters

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: 6/10The 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

A Flood Advisory indicates short‑term flooding risk during the advisory period that can affect local surface streets, drainage systems, and travel. People in the Salt Lake City area should be aware of the advisory window and follow any local guidance from NWS or emergency officials.

Location

Sources

Flood Advisory issued September 18 at 1:38PM MDT until September 18 at 3:45PM MDT by NWS Salt Lake City UT

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