National Weather Service

Grab your coffee and settle in, because this winter is about to remind us who’s boss with some serious snow headed our way.

Sioux Falls has faced some of South Dakota’s coldest temps, with historic record lows showing just how brutal winter can get.

Sioux Falls faces a quick but severe cold snap as the Polar Vortex drops temps and wind chills well below zero.

For Sioux Falls, the snow is expected to start after 12 PM Friday and continue through Saturday evening with five to eight inches possible in town.

Sioux Falls may see moderate snowfall this Thanksgiving weekend as a winter storm could brings cold, snow, and hazardous travel to the region.

With Thanksgiving fast approaching, this is a great reminder to be thankful for what we have in life

Sioux Falls enjoys unpredictable November weather—hot, cold, snow, rain—so what’s weather on Thanksgiving 2025? Forecast shows dry but cold with highs around 25–33

Learn what South Dakota’s winter advisories, warnings, and watches really mean before the snow and cold hit Sioux Falls.

Well, it was bound to happen eventually

Expect cool, comfortable trick-or-treating weather in Sioux Falls as Halloween 2025 brings a dry, autumn-perfect night.