North Texas hail: Why is some spikey and others are smooth?

The appearance of hailstones largely depends on the journey through the storm and the conditions encountered during formation.
Hail comes in many shapes and sizes. Here's a look at how they form.

North Texas Pounded by Hail; Church Damaged, Windows Smashed

See why these spiky hailstones are battering the U.S. South - The Weather Network

North Texas sees large hail for second straight day

Parts of North Texas saw heavy rain, golf-ball-sized hail; thunderstorm watch remains

These cold snaps are a result of global warming : r/texas

Supercell - Wikipedia

Hail pelts northern Texas 'like a snowstorm,' damaging homes and vehicles

Hail hits North Texas hard!

YOUR PHOTOS: Hail in North Texas – NBC 5 Dallas-Fort Worth

Storm Cloud's Instagram, Twitter & Facebook on IDCrawl

YOUR PHOTOS: Hail in North Texas – NBC 5 Dallas-Fort Worth

Hail & Lightning!

Hail pelts northern Texas 'like a snowstorm,' damaging homes and vehicles

Where Does Hail Come From? — Dynamic Dent

Man catches moment baseball-sized hail with spikes falls in Texas