Sioux Falls, SD – The US National Weather Service in Sioux Falls is alerting residents to the potential for the first snow of the season on Saturday, as a fast-moving storm system tracks across the Northern Plains.
Forecasters say precipitation could develop Saturday afternoon, possibly mixing with or changing to snow in parts of central and eastern South Dakota. Increasing northwest winds are also expected, especially in central South Dakota, making for a blustery and colder weekend.
While forecast details are still being refined, the weather service notes growing confidence in measurable precipitation. The exact track and intensity of the system will determine whether the area sees rain, snow, or a mix. Regardless, colder temperatures are expected to settle in by Saturday night and early next week.
Residents are encouraged to monitor updates and prepare vehicles and outdoor plans for potential early winter weather impacts. Officials recommend completing any winter prep—such as checking tires and emergency kits—while mild conditions continue through the end of the week.





