The National Weather Service has issued an ice storm warning for northern Indiana, as freezing rain moves into the area.
The warning area stretches across the northern part of the state from Michigan City to Angola. Forecasters expect one-quarter to one-half inch of ice accumulation by the end of the day.
Farther south, a freezing rain advisory is in effect. In that area, temperatures are expected to warm above freezing later in the day Tuesday.
The freezing rain could make roadways slick and hazardous.