Nope!One inch of rain is roughly equivalent to one foot of snow. Many factors change the equation, but overall snow accumulation is much less water than it seems. When you learned that in 9th grade Earth Science, it probably went in one ear and out the other, living in Hawaii. Pffffffft, who cares, surfs up !!
As a matter of fact, many of your now fellow Texans probably learned that too and immediately changed the conversation to Quarterback stats or rushing yards from the night before.