From popcorn storms to supercells, here's how thunderstorms form, turn severe and why some produce hail, damaging winds or ...

SIOUX FALLS, S.D. (KELO) — As we all know, not every winter storm is the same in KELOLAND. A big factor in the type of weather we can get is where the storm is coming from and where it ends up.

ROCHESTER, N.Y. – Frontal impact may sound like the title of a B-movie adventure, but in meteorology, fronts can make a significant difference in the type of weather we experience, especially during ...

What a day this Sunday has been, as many across the region woke up this morning to snow accumulations. We dried off late this ...

Add Yahoo as a preferred source to see more of our stories on Google. While uncertainties remain, all types of severe weather are possible during Friday evening storms: damaging winds, large hail and ...