Hail formation requires an adequate depth of cold, but not too cold, air. It is most common at mid-latitudes but we had a hail storm 5 years ago where I live, on the edge of the tropics and I think it can happen almost anywhere. I don't think a single event means much in terms of climate change: you need to estabish a trend, which can take many decades for rare events. Alternatively, if the conditions that produce hail at your site are well known, it may be possible to use climate models to assess the likely impact of climate change on hailstorm occurrence and severity. However, scientists are still arguing about cyclones, which are very well studied, so I doubt you will find a clear answer on hail.

Hail has become common in areas where it was rare before. The above example of extreme hail will become more common. But this just the beginning of new phenomena in weather - basically, anything extreme is possible. Like a hurricane in the Mediterranean.

Wasn't it a punishment from the Dem's because Trump obtained Mexican Patrol help at the U.S. border?

Hi, Ijaz,

will be hard with the use of thermometer or barometer.

Standard Model heating- results in evaporation and subsequent precipitation.

Vortical heating- results in evaporation and typically NOT in precipitation. So wapor accumulated somewhere until bigger astrogeophysical event disturbs the fragile balance.