SIOUX FALLS, S.D. (KELO) — Icicles aren’t the only thing people need to be on the lookout for on their house during the winter. Freezing furnace vents can be just as dangerous, and businesses are ...

Q: We have a high-efficiency condensing furnace that vents out a side wall. Should I be concerned about the icicles I see built up on the plastic pipe outside the house? -M.C. Kalamazoo. A: No. What ...

(WHTM) — During the winter season, you may see long and sometimes thin strands of ice form from roof overhangs and gutters. These are called icicles. But how do icicles form and get their shape?

Icicles forming on gutters can be a sign of ice dams, a buildup of ice that can cause damage to roofs and gutters. Ice dams form when snow melts on a roof and refreezes at the edge, preventing water ...

I was driving around Heritage Hill this afternoon and I noticed a lot of houses have icicles. Some homes have REALLY BIG icicles and they can be dangerous. About 15 fatalities occur every year in the ...