Winter storm warning issued
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The National Weather Service said the fog could lead to black ice and limited visibility, and urged drivers to exercise caution.
The National Weather Service issues a variety of weather warnings and advisories. Here's what they mean in Michigan.
Winter is here, and travel will be risky at best. A winter storm warning was issued by the National Weather Service in Des Moines at 2:46 a.m. on Friday, Nov. 28. UPDATED FORECAST: Iowa remains under a winter storm warning. How long will it last?