First published 9/18/2026, 10:08:15 PM · Last updated 9/18/2026, 10:08:15 PM

Special Weather Statement issued September 18 at 3:46PM MDT by NWS Riverton WY

The National Weather Service office in Riverton, Wyoming issued a Special Weather Statement on 2026-09-18 at 15:46 MDT (published 2026-09-18T21:46:00Z). The supplied item does not include details on the specific hazard or expected impacts; consult the linked NWS alert for full information.

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: 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

Special Weather Statements indicate potentially hazardous or noteworthy weather that can affect public safety and local travel. Even when details are not provided in the supplied item, the advisory could signal time-sensitive conditions for residents and travelers in the Riverton area.

Location

Sources

Special Weather Statement issued September 18 at 3:46PM MDT by NWS Riverton WY

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