Clouds are back over Portland Friday morning, with temperatures in the mid‑50s at Portland International Airport and light rain likely through the morning commute. Expect a high near 70°F with southwest winds around 8–10 mph and gusts up to about 20 mph. Roads will be damp for the drive, and pockets of heavier rain could briefly knock down visibility on the freeways and side streets.
What To Expect Today
Rain is likely before 10 a.m., then showery conditions are expected to linger through the afternoon with roughly a 70% chance of precipitation. Inland highs should land around 68–70°F, while the coast and higher terrain stay cooler. Winds will run mainly southwest at 8–10 mph with gusts near 20 mph. Any heavier showers could briefly make it harder to see the road, according to the National Weather Service Portland.
Saturday Thunder Threat
Saturday brings the best shot at heavier showers and a few isolated thunderstorms as a low center moves across the region. New rainfall totals of about a tenth to a quarter inch are likely for much of the area, with some Cascade foothill spots picking up closer to 0.5–1.0 inch. Organized severe storms are not expected, but brief heavy downpours could lead to ponding on low‑lying streets and slower travel during the afternoon.
Coast And Marine Notes
Offshore, a building northwest swell will kick up choppier seas and stronger gusts along the coastline. A Small Craft Advisory is in effect for portions of the outer waters from Saturday morning through late Sunday morning, so boaters should plan accordingly. Beachgoers and river visitors can expect gusty conditions and steeper surf beyond about 10 nautical miles offshore.
Plan Ahead
Rain gear is a smart move for both Friday and Saturday, and giving yourself extra travel time will help when showers get intense. Clearing leaves and debris away from storm drains and steering clear of standing water will make those brief heavy bursts less of a headache. This note updates our earlier coverage, see how the mini heat spell ended for background. Cooler‑than‑average temperatures and spotty showers are expected to hang around into next week.
