There’s a Winter Weather Advisory for parts of Siouxland including Woodbury County until 6 tonight. The National Weather Service says areas under the advisory could get up to six inches of snow. Sioux City could see another three inches this afternoon. Wintry weather forced several school districts in Siouxland to either start late or cancel classes all together today. And, even though Spring doesn’t officially start for another month, an energy assistance program is available for low-income