National Weather Service United States Department of Commerce

Overview

A prolonged winter storm impacted the broader region December 12-16, 2022. This system not only produced rain, freezing rain, snow, and gusty winds - but also resulted in a significant number of travel impacts across the region.

This system started off by producing a combination of freezing drizzle/rain on the evening of December 12, with the greatest ice impacts noted east of I-29, and especially across SW Minnesota. A switch to rain then occurred on December 13 as temperatures warmed, which resulted in a few daily rainfall records being broken across our area. After seeing somewhat of a lull in precipitation for most of the day December 14, we saw snow develop later that afternoon/evening as temperatures cooled. Snow then continued through December 15, and finally began to taper off by December 16. Winds during this time also became notably gusty, resulting in widespread reduced visibilities across the region. In regard to snowfall totals, the highest amounts generally fell along and west of the James River - across central SD, with higher amounts also report north of Hwy-14.

Image

Snowfall Totals: Valid from 6 AM December 12 - 6 AM December 16

nws logo Media use of NWS Web News Stories is encouraged!
Please acknowledge the NWS as the source of any news information accessed from this site.
nws logo