I live in Montana, where it can also get a tad blustery in the winter. I have my outdoor speakers (sadly not Algonquins) mounted under the roof eaves facing down toward the deck. That way they get very little direct weather and the sound is reflected nicely from the eaves and house walls to fill the deck area. They've been up there for six years now and still seem to be more or less completely unaffected. I'm actually kind of wishing they'd fail in some way so I could justify those Algonquins...

Music is the best -- FZ