Prime Minister Blizzard was the advisor to Princess Snowina of the Icicle Men, who was afraid of a climate change machine Professor Chemico (from Holliday College) had invented. So, the Prime Minister decided to steal the machine for himself, attacking the Holliday Girls with it, as well as trying to sink New York with an iceberg. Quite a few feats for Wonder Woman to handle, but she did, as well as convincing Princess Snowina that people of warmer climates meant no harm, and to take Blizzard into custody....though he was never seen again.
Wonder Woman and Steve Trevor had to deal with a frozen Manhattan, that Minister Blizzard did a number on, though he did capture Wonder Woman with her own lasso, Wonder Woman did get free, and proceeded to thaw out the city and defeat the forces of Minister Blizzard. This Minister Blizzard even reappeared in Justice League of America #139 (February, 1977), working with Captain Cold, the Icicle and a mystery villain who premiered in Brave and the Bold (search for his identity here!).
Still, for the decades he's been around, readers seem to give this villain the cold shoulder!