Nebraska and Iowa are among those states preparing for another blast of wintry weather this weekend. The National Weather Service has issued a winter weather advisory for much of eastern Nebraska and most of Iowa beginning Saturday evening through Sunday morning. The weather service says the region could see light snow accumulations of 1 to 2 inches in northern areas and up to 4 inches further south.

But the weather service says high winds and plummeting temperatures will make for dangerous conditions for travelers and anyone venturing outdoors. Temperatures are expected to drop to near zero by midnight and into Sunday morning, and wind chills could fall to 20-below zero.