For the second time in this busy week of holiday travel, a winter storm is sweeping across Minnesota.

This time around, the heaviest snow is forecast to fall in southern Minnesota, extending south into Iowa, southern Wisconsin and Illinois. It started Friday evening in southwest Minnesota, and is forecast to spread east overnight and continue all day Saturday — light to moderate snow, lasting for a long period of time.

The National Weather Service said there may be a lull in the snow on Saturday morning, before it picks up again in the afternoon.

Snow totals along the Interstate 90 corridor in southern Minnesota could exceed 6 to 10 inches by Saturday night, with several inches possible in the Twin Cities. Find forecast details on the MPR weather Updraft blog. • UpdraftHeavy snow and

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