Sioux Falls, S.D. – Scattered thunderstorms and a drop in temperatures will disrupt South Dakota’s work week starting Wednesday afternoon, with rain likely lingering through Thursday night.
According to the National Weather Service in Sioux Falls, mostly sunny skies will hold through Tuesday before showers and storms move in from the west late Tuesday night. Widespread rainfall and scattered, non-severe thunderstorms are expected to develop Wednesday afternoon, continuing into Thursday. Daytime highs will reach the upper 60s to low 70s through midweek, but cooler air will follow, with highs dipping into the 50s and 60s by Friday.
Cities like Brookings, Mitchell, and Yankton may see localized downpours, especially late Wednesday. Winds will shift from the northeast at 10–18 mph Wednesday, increasing to 30 mph from the north by Friday. Nighttime lows will remain mild—mostly in the 40s—until Thursday night, when some areas could drop into the 30s.
Travelers should plan for slick roads and brief visibility issues during storms. Residents are advised to secure outdoor items and check for possible updates, as additional advisories may be issued midweek.
