Strangest Weather on Earth

Spider lightning; 60-foot snow drifts; a lake turned into a bowl of cement.

"Manhattanhenge"; toxic algae; spiders and lightning; a winter wonderland on a beach; and eels in the street after a big storm are featured.

Dangerously large icicles; blue lights above storm clouds; weather systems and mushrooms; a green haze over Moscow.

Tumbleweed invasions; meteor shock waves; armies of "snow monsters"; blood-red waterfalls.

A creeping mass of ice threatens a resort town; unusual snow falls in Kansas; eerie clouds are linked to space dust.

The changing color of rain; floods caused by melting glacial ice during a volcanic eruption; the formation of needle ice.

The dangers of sea foam; a lake that vanishes and reappears; ground-level clouds; snow in a Middle Eastern desert.

Haboobs; hoodoos; "ice chimneys"; and a lake with leopard spots are featured.