| Event | Special Weather Statement |
| Severity | Moderate |
| Urgency | Expected |
| Certainty | Observed |
| Area | Harding; Northern Perkins; Butte; Northern Meade Co Plains; Ziebach; Northern Foothills; Rapid City; Southern Foothills; Central Black Hills; Southern Black Hills; Custer Co Plains; Pennington Co Plains; Haakon; Western Fall River; Northern Oglala Lakota; Northern Jackson; Bennett; Mellette; Todd; Tripp; Sturgis/Piedmont Foothills; Southern Meade Co Plains; Hermosa Foothills; Eastern Fall River; Southern Oglala Lakota; Southern Jackson; Southern Perkins; Northern Campbell; Southern Campbell; Western Crook; Weston County Plains; Newcastle; Northeastern Crook |
| Effective | 10/26/2026, 11:25:00 PM CDT |
| Expires | 10/27/2026, 7:00:00 AM CDT |
Special Weather Statement issued October 26 at 10:25PM MDT by NWS Rapid City SD
Details
Areas of fog will continue overnight over most of northeastern
Wyoming and western South Dakota.
Patchy dense fog will occur through sunrise. With temperatures
near freezing, elevated surfaces such as overpasses and bridges
may become slick.
Motorists should expect rapidly changing visibility, down to near
zero at times. Remember to use your low beam headlights in fog,
slow down, and provide plenty of braking distance between yourself
and any vehicles in front of you.
This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.
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