First published 9/18/2026, 10:01:15 PM · Last updated 9/18/2026, 10:01:15 PM

Special Weather Statement — NWS Riverton WY (issued Sept 18, 3:29 PM MDT)

The National Weather Service office in Riverton, WY issued a Special Weather Statement on September 18 at 3:29 PM MDT. The supplied source includes only the alert title and timestamp; no details about the specific hazard, affected areas, timing, or expected impacts are provided.

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: 4/10How certain the assessment is based on the clarity and evidence in the cited reporting.
Geographic reach: 3/10How 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: 4/10The 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: 7/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Why it matters

A Special Weather Statement indicates noteworthy or potentially hazardous short-term weather that could affect public safety, property, and travel in the Riverton area. Local residents, businesses, and travelers should monitor official NWS products for the full text and any follow-up warnings or advisories.

Location

Sources

Special Weather Statement issued September 18 at 3:29PM MDT by NWS Riverton WY

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