Cheyenne, Wyoming
Regional Weather Alerts
| Alert: | Freeze Warning |
| Area(s): | Star Valley |
| Effective: | 2026-09-14 @ 10:18 pm -> 2026-09-15 @ 10:00 am |
| Onset: | 2026-09-15 @ 4:00 am -> 2026-09-15 @ 10:00 am |
| Severity: | Severe |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Riverton WY on 2026-09-14 @ 10:18 pm |
| Headline: | Freeze Warning issued September 14 at 9:18PM MDT until September 15 at 9:00AM MDT by NWS Riverton WY |
| Description: |
* WHAT...Sub-freezing temperatures 26 to 30 degrees. Isolated cold prone areas dropping to 22 to 26 degrees. * WHERE...Star Valley. * WHEN...From 3 AM to 9 AM MDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * ADDITIONAL DETAILS...Foothill locations may see Tuesday morning lows closer to 32 degrees. |