Mark mentioned ZR in Corbet, OR but didn't say what happens going forward. We have it lightly in Washougal, WA too. NWS doesn't address it. Will this be an issue when the rain increases? We're 32 at sea level with an east wind and the airport (PDX) is 46 with a south wind. It's only 20 minutes away over the Columbia River! Wondering what to expect??