Winter Weather Advisory issued October 15 at 12:55AM MDT until October 15 at 12:00PM MDT by NWS Cheyenne WY
Official severe-weather alerts, warning areas, and disaster updates.
expired · active · official-source
* WHAT...Snow. Total snow accumulations between 5 and 10 inches with locally higher amounts. Winds gusting as high as 40 mph. * WHERE...Snowy Range. * WHEN...Until noon MDT today. * IMPACTS...Travel could be very difficult, especially along Highway 130. Outdoor recreation could become dangerous to those caught unprepared for hazardous winter conditions. Hunters and hikers may become disoriented and lost due to low visibility in snow. Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.
- Event time
- Source last updated
- Current version retrieved
- Provider
- NWS — active weather alerts (Storm)
- Location
- WY, US
- Severity
- Moderate
- area
- Snowy Range
- event
- Winter Weather Advisory
- onset
- 2026-10-15T00:55:00-06:00
- states
- ["WY"]
- urgency
- Expected
- certainty
- Likely
- effective
- 2026-10-15T00:55:00-06:00
- message id
- urn:oid:2.49.0.1.840.0.dcae4164fbd01748a2e858b39c9bce968a2a0f56.003.1
- references
- ["urn:oid:2.49.0.1.840.0.e723300d7c457bc36431bb26a65f671efa19687e.002.1"]
- instruction
- Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.
- message type
- Update
- location basis
- Approximate: centers of the NWS zones listed in the alert
- freshness minutes
- 60
Source use policy · US government work (17 U.S.C. 105)
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Update history (1 recent revisions)
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