Another trough of low pressure will make its way through the region on Monday.
Expect light, scattered showers Monday morning, followed by widespread rain in the afternoon. Rain totals are expected to be around 0.25 inches along the I-5 corridor and around 0.5 inches along the coast.
Tuesday will be interesting as a high-pressure system builds over the west while another trough moves in from the Pacific.
We may see some showers through Tuesday morning around the Willamette Valley. Expect heavier rain around southwest Washington. Showers will shift north of the forecast area by Tuesday afternoon…