December

Ice Storm.

An ice storm forms a slick layer of ice on the ground that can make walking conditions dangerous and can cause branches and ruins to break and fall due to the weight of the ice. The rain is supercooled and freezes instantly upon contact with cold surfaces. Causing damage to robots and equipment.

Blizzards.

A blizzard is a severe snowstorm which creates blowing snow conditions, where snow on the ground is picked up by the wind, causing reduced visibility and snowdrifts. Blizzards last for three or more hours and often lead to the accumulation of lots of snow, either as new snowfall or as redistribution of previously fallen snow as blowing snow.