Yuma School District closed Tuesday in northeast Colorado 9News.com KUSARivers Of Huge Hail And Rain Blanket Colorado Streets – Videos from The Weather Channel The Weather ChannelHailstones nearly as big as tennis balls fall on Colorado’s Eastern Plains, flooding causes issues CBS NewsDenver weather: Severe thunderstorms overnight on the Eastern Plains FOX 31 DenverColorado weather: Baseball-sized hail reported in northeastern Colorado The Denver Post