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All model nowcast and forecast information is based on a hydrodynamic model and should be considered as computer-generated nowcast and forecast guidance.
Ice Velocity Forecast Guidance
This ice velocity animation was created from the latest LMHOFS forecast guidance in the Lake Huron, Lake Michigan, and Mackinac Straits. The forecast guidance
is for the next 120 hours of ice velocity as simulated by LMHOFS when it is forced by meteorological parameters that are predicted by the
National Weather Service models.