This product is issued by the National Weather Service when freezing rain produces a significant and possibly damaging accumulation of ice. The criteria for this warning varies from state to state, bu [..]

Older terminology replaced by winter storm warning for severe icing. Issued when 1/2 inch or more of accretion of freezing rain is expected. This may lead to dangerous walking or driving conditions an [..]

This product is issued by the National Weather Service when freezing rain produces a significant and possibly damaging accumulation of ice. The criteria for this warning varies from state to state.

A bulletin issued by the National Weather Service when damaging accumulations of ice are expected during a freezing rain event. Significant ice accumulations are 1/4 of an inch or greater leading to dangerous walking or driving conditions and the pulling down of power lines and trees. See Warning.

This product is issued by the National Weather Service when freezing rain produces a significant and possibly damaging accumulation of ice. The criteria for this warning varies from state to state, but typically will be issued any time more than 1/4" of ice is expected to accumulate in an area.

Issued when damaging accumulations of ice are expected during a freezing rain event. Significant ice accumulations are 1/4 of an inch or greater leading to dangerous walking or driving conditions and [..]

Issued when damaging accumulations of ice—at least ½”-- are expected during a freezing rain event.

Older terminology replaced by winter storm warning

This product is issued by the National Weather Service when freezing rain produces a significant and possibly damaging accumulation of ice. The criteria for this warning varies from state to state, bu [..]