If you believe Portland benefits from smart, local journalism and arts coverage, please consider making a small monthly contribution to the Mercury, because without you, there is no us. Thanks for your support! GOOD MORNING, PORTLAND!👋 The clouds return for the first three days of this week, with lots of showers expected today and tomorrow, and highs in the low-to-mid 60s. But! Towards the end of the week you’ll see sunny skies with temps reach…