Question on the origin of a saying

Factual Questions
1

In western PA older folks often say “it was snowing to beat the band.”

I have heard this since I was a kid and obviously understand what it means but have been unable to discover the origin. Anyone know? Thanks

2

This may be of interest.

3

[QUOTE=Captain Howie]
In western PA older folks often say “it was snowing to beat the band.”

I have heard this since I was a kid and obviously understand what it means but have been unable to discover the origin. Anyone know? Thanks
[/QUOTE]

It comes from playing music loudly enough to drown out the rest of the band.

Here’s OED, with definition and first cite.