Cheyenne, Wyoming
Regional Weather Alerts
| Alert: | Winter Weather Advisory |
| Area(s): | Bighorn Mountains Southeast; Wind River Mountains East |
| Effective: | 2026-11-02 @ 5:42 pm -> 2026-11-02 @ 6:45 pm |
| Onset: | 2026-11-02 @ 5:42 pm -> 2026-11-02 @ 6:00 pm |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Riverton WY on 2026-11-02 @ 5:42 pm |
| Headline: | Winter Weather Advisory issued November 2 at 4:42PM MST until November 2 at 5:00PM MST by NWS Riverton WY |
| Description: |
Lingering light snow or flurries through the evening hours, ending overnight. No significant accumulations expected. |
| Alert: | Winter Weather Advisory |
| Area(s): | North Snowy Range Foothills |
| Effective: | 2026-11-02 @ 5:34 pm -> 2026-11-02 @ 6:45 pm |
| Onset: | 2026-11-02 @ 5:34 pm -> 2026-11-02 @ 6:00 pm |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Cheyenne WY on 2026-11-02 @ 5:34 pm |
| Headline: | Winter Weather Advisory issued November 2 at 4:34PM MST until November 2 at 5:00PM MST by NWS Cheyenne WY |
| Description: |
Accumulating snow on area roadways has ended across the northern Snowy Range Foothills. Periods of light snow or flurries will continue with light snow accumulations possible on elevated or grassy surfaces this evening. |
| Alert: | Winter Weather Advisory |
| Area(s): | Sierra Madre Range; Snowy Range |
| Effective: | 2026-11-02 @ 5:34 pm -> 2026-11-03 @ 12:00 am |
| Onset: | 2026-11-02 @ 5:34 pm -> 2026-11-03 @ 12:00 am |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Cheyenne WY on 2026-11-02 @ 5:34 pm |
| Headline: | Winter Weather Advisory issued November 2 at 4:34PM MST until November 2 at 11:00PM MST by NWS Cheyenne WY |
| Description: |
* WHAT...Snow expected. Additional snow accumulations up to 3 inches above 9000 feet. * WHERE...Sierra Madre Range and Snowy Range. * WHEN...Until 11 PM MST this evening. * IMPACTS...Travel could be very difficult. 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 falling and blowing snow. |
| Alert: | Winter Weather Advisory |
| Area(s): | North Laramie Range |
| Effective: | 2026-11-02 @ 5:34 pm -> 2026-11-03 @ 12:00 am |
| Onset: | 2026-11-02 @ 5:34 pm -> 2026-11-03 @ 12:00 am |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Cheyenne WY on 2026-11-02 @ 5:34 pm |
| Headline: | Winter Weather Advisory issued November 2 at 4:34PM MST until November 2 at 11:00PM MST by NWS Cheyenne WY |
| Description: |
* WHAT...Snow expected. Additional snow accumulations 2 to 6 inches, mainly on north facing slopes. Winds gusting as high as 50 mph. * WHERE...North Laramie Range. * WHEN...Until 11 PM MST this evening. * IMPACTS...Travel could be very difficult. 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 falling and blowing snow. |
| Alert: | Winter Weather Advisory |
| Area(s): | South Laramie Range |
| Effective: | 2026-11-02 @ 5:34 pm -> 2026-11-03 @ 12:00 am |
| Onset: | 2026-11-02 @ 5:34 pm -> 2026-11-03 @ 12:00 am |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Cheyenne WY on 2026-11-02 @ 5:34 pm |
| Headline: | Winter Weather Advisory issued November 2 at 4:34PM MST until November 2 at 11:00PM MST by NWS Cheyenne WY |
| Description: |
* WHAT...Wet snow expected. Additional snow accumulations up to 3 inches. Winds gusting as high as 50 mph. * WHERE...South Laramie Range including the Interstate 80 Summit between Cheyenne and Laramie. * WHEN...Until 11 PM MST this evening. * IMPACTS...Plan on slippery road conditions and reduced visibility. The hazardous conditions will impact the Monday evening commute. |
| Alert: | Winter Weather Advisory |
| Area(s): | Niobrara County |
| Effective: | 2026-11-02 @ 5:34 pm -> 2026-11-03 @ 3:00 am |
| Onset: | 2026-11-02 @ 6:00 pm -> 2026-11-03 @ 3:00 am |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Cheyenne WY on 2026-11-02 @ 5:34 pm |
| Headline: | Winter Weather Advisory issued November 2 at 4:34PM MST until November 3 at 2:00AM MST by NWS Cheyenne WY |
| Description: |
* WHAT...Wet snow expected. Total snow accumulations between 2 and 4 inches. Winds gusting as high as 55 mph. * WHERE...Niobrara County, mainly along and south of US Highway 20. * WHEN...Until 2 AM MST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the Monday evening commute. Roads, and especially bridges and overpasses, will likely become slick and hazardous. |
| Alert: | Winter Weather Advisory |
| Area(s): | Northern Black Hills; Wyoming Black Hills |
| Effective: | 2026-11-02 @ 11:40 am -> 2026-11-02 @ 11:45 pm |
| Onset: | 2026-11-02 @ 2:00 pm -> 2026-11-03 @ 6:00 am |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Rapid City SD on 2026-11-02 @ 11:40 am |
| Headline: | Winter Weather Advisory issued November 2 at 10:40AM MST until November 3 at 5:00AM MST by NWS Rapid City SD |
| Description: |
* WHAT...Wet snow expected. Total snow accumulations up to 4 to 6 inches, locally higher amounts possible. Snow accumulation confined to areas above 5500 feet elevation. Winds gusting as high as 45 mph. * WHERE...In South Dakota, Northern Black Hills. In Wyoming, Wyoming Black Hills. * WHEN...Until 5 AM MST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the Monday evening commute. Gusty winds could bring down tree branches. Roads, and especially bridges and overpasses, will likely become slick and hazardous. * ADDITIONAL DETAILS...Melting will limit snow amounts, especially below 5500 feet. Generally less than an inch expected across lower elevations in the advisory area. |
| Alert: | Winter Weather Advisory |
| Area(s): | Pryor/Northern Bighorn Mountains; Northeast Bighorn Mountains |
| Effective: | 2026-11-02 @ 11:06 am -> 2026-11-02 @ 9:00 pm |
| Onset: | 2026-11-02 @ 11:06 am -> 2026-11-02 @ 9:00 pm |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Billings MT on 2026-11-02 @ 11:06 am |
| Headline: | Winter Weather Advisory issued November 2 at 10:06AM MST until November 2 at 8:00PM MST by NWS Billings MT |
| Description: |
* WHAT...Snow and blowing snow occurring. Additional snow accumulations up to 6 inches with locally higher amounts possible. Winds gusting as high as 45 mph. * WHERE...In Montana, Pryor/Northern Bighorn Mountains. In Wyoming, Northeast Bighorn Mountains. * WHEN...Until 8 PM MST this evening. * IMPACTS...Snow and blowing snow will make back country recreation and travel along Highway 14 through the Bighorn Mountains very difficult. Visibilities may drop below 1/4 mile due to falling and blowing snow. * ADDITIONAL DETAILS...Snowfall will diminish through this afternoon. |
