The Stampede led 2-0 in the second period before Tom Craig scored for the Storm at 13 minutes, 23 seconds.

Sioux Falls struck three times in an 8:22 span of the third, including two goals by Jake Hansen to complete a hat trick, to go up 5-1.

Mario Lamoureux added Tri-City's final goal at 15:01 of the third.

Aaron Rock made 27 saves for the Storm. Max Strang had 21 for Sioux Falls, which moved into a three-way tie for second place in the West Division with Sioux City and Lincoln. Tri-City trails those teams by 16 points with 12 games remaining.

Tri-City hosts Green Bay for a weekend series starting on Friday.

Tri-City 0 1 12

Sioux Falls 1 1 46

First period1, Sioux Fals, Rohrkemper 6 (Accettura, Springer), 8:09. PenaltiesHagemeijer, Tri-City (elbowing), 1:34; Reinthaler, Sioux Falls (hooking), 3:48; Hudson, Tri-City (tripping), 5:22; Accettura, Sioux Falls (cross checking), 12:58.

Second period2, Sioux Falls, Hansen 27 (Vrolyk, Connolly), 12:47; 3, Tri-City, Craig 4 (Hagemeijer, Jaskowiak), 13:23. PenaltiesPower, Tri-City (high sticking), 5:20; Craig, Tri-City (checking from behind), 8:31.

Third period4, Sioux Falls, Knoepke 2 (Divjak), 1:44; 5, Sioux Falls, Hansen 28 (Connolly, Springer), 4:00; 6, Sioux Falls, Hansen 29 (Connolly, Vrolyk), 10:06 (pp); 7, Tri-City, M. Lamoureux 7 (Hudson, Mattila), 15:01; 8, Sioux Falls, Connolly 19 (Vrolyk), 16:27. PenaltiesZabkowicz, Sioux Falls (high sticking), 6:33; Berge, Tri-City (interference), 9:10; Knoepke, Sioux Falls (tripping), 11:02; bench, Sioux Falls (too many men), 18:07.

Shots-on-goalTri-City 7-8-823, Sioux Falls 6-14-1333.

Power-play opportunitiesTri-City 0 for 5, Sioux Falls 1 for 5.

GoaltendersTri-City, Rock 11-17-2 (33 shots-27 saves). Sioux Falls, Strang 13-9-4 (23-21).

Attendance3,143.

RefereeColin Kronforst. LinesmenDana Penkivech, Judson Ritter.