Science

Chart of Lake Superior's average temperature from April to September

Weatherz School: Lake Superior and our temps

Graphic comparing the heat index to the wet bulb globe temperature

Weatherz School: What’s the WBGT?

Graphic explaining why the sky is blue

Weatherz School: Why the sky is blue

Steam rising from powerplants, making ice crystals in the clouds, and sending snow downwind

Weatherz School: Anthropogenic snow

Cold, clear days help generate those colorful leaves

Homemade thermometer

Weatherz School: DIY thermometer

Weatherz School: DIY rain gauge