Weather Dictionary / Glossary of Terms

High Wind Advisory


   Weather TermDescription / Definition
   High Wind Advisory This product is issued by the National Weather Service when high wind speeds may pose a hazard. The criteria for this advisory varies from state to state. In Michigan, the criteria is sustained non-convective (not related to thunderstorms) winds greater than or equal to 30 mph lasting for one hour or longer, or winds greater than or equal to 45 mph for any duration.


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Data courtesy of NOAA - National Oceanic and Atmospheric Administration