ST. PETERSBURG, Fla. -- The easiest and most straightforward way to measure a hurricane's strength is to use the Saffir-Simpson scale. Divided into five categories, the scale designates each hurricane ...

When does a tropical depression become a tropical storm? And when does a tropical storm become a hurricane? What's the difference between a Category 1 and a Category 3 hurricane? It's all about ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. NEW ORLEANS (WGNO) – On this week’s “Weather ...

Add Yahoo as a preferred source to see more of our stories on Google. The already dangerously powerful Category 5 hurricane Melissa surged up to 180 mph maximum sustained winds with gusts over 210 mph ...

SIOUX FALLS, S.D. (KELO) — Windy weather is in the short-term forecast. Meteorologist Adam Rutt talks about an aspect of windy weather that you may not have heard of before. Beyond severe weather and ...

When you hear terms like Category 1, Category 3 or even the rare Category 5 mentioned regarding hurricanes, what is being discussed is the classification system for hurricanes based on their winds.