Cheyenne, Wyoming
Regional Weather Alerts
| Alert: | Winter Weather Advisory |
| Area(s): | Southern Rosebud; Southern Big Horn; Sheridan Foothills |
| Effective: | 2026-01-20 @ 7:26 am -> 2026-01-20 @ 6:00 pm |
| Onset: | 2026-01-20 @ 9:00 am -> 2026-01-20 @ 6:00 pm |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Billings MT on 2026-01-20 @ 7:26 am |
| Headline: | Winter Weather Advisory issued January 20 at 6:26AM MST until January 20 at 5:00PM MST by NWS Billings MT |
| Description: |
* WHAT...Areas of snow and blowing snow expected. Total snow accumulations up to two inches, greatest over the hills and near the Bighorn and Pryor Mountains. Northwest winds gusting as high as 50 mph. * WHERE...In Montana, Southern Big Horn and Southern Rosebud. In Wyoming, Sheridan Foothills. * WHEN...Until 5 PM MST this afternoon. * IMPACTS...Plan on slick roads and poor visibility. This includes I-90 from Lodge Grass to Sheridan, and US-212 over Lame Deer Divide. Hazardous conditions could impact the evening commute. * ADDITIONAL DETAILS...Worst travel conditions are expected to occur between 10 am and 3 pm. |
| Alert: | Special Weather Statement |
| Area(s): | Northeast Johnson County; Southeast Johnson County |
| Effective: | 2026-01-20 @ 4:12 am |
| Onset: | 2026-01-20 @ 4:12 am -> 2026-01-20 @ 5:00 pm |
| Severity: | Moderate |
| Certainty: | Observed |
| Urgency: | Expected |
| Issued By: | NWS Riverton WY on 2026-01-20 @ 4:12 am |
| Headline: | Special Weather Statement issued January 20 at 3:12AM MST by NWS Riverton WY |
| Description: |
This is a special weather statement from the National Weather Service Office in Riverton. * WHAT...Snow showers, accumulations up to an inch. Northwest increasing to 25 to 35 mph with gusts to 55 mph. * WHERE...Johnson County, including Interstates 25 and 90. * WHEN...Between 10 pm and 4 pm. * ADDITIONAL DETAILS...Motorists should watch for slick and snow covered roads. Areas of blowing and drifting snow could sharply reduce visibility. |