Portland Weather: Rain Showers Likely, Followed by Heat

A cold front is moving through the Pacific Northwest, bringing with it a period of rain and cooler temperatures. Wednesday will see the most significant rainfall, with the heaviest amounts expected in the Willapa Hills, northern Oregon Coast Range, southern Washington Cascades, and the Mount Hood area. Portland is expected to receive between a tenth and a half inch of rain. The National Weather Service has described the surface fronts as 'abnormally moist'.

Following the rain, a major pattern shift is expected as upper-level ridging builds over the Pacific Ocean. This will bring a short period of hot weather, with temperatures rising through the weekend and into early next week. Current forecasts indicate a significant chance of exceeding 90 degrees on Sunday and potentially reaching 100 degrees on Monday.

Drivers should be aware of slick roads during the Wednesday morning commute. Residents should also monitor weather forecasts and prepare for the potential return of hot weather next week. Those sensitive to heat should take precautions to stay cool and hydrated.

How much rain is expected?

Most areas, including Portland, should see between a tenth and a half inch of rain. Higher amounts are expected in the Willapa Hills, northern Oregon Coast Range, southern Washington Cascades, and the Mount Hood area.

When will the hot weather return?

Temperatures will begin to rise over the weekend, with a high chance of exceeding 90 degrees on Sunday and potentially reaching 100 degrees on Monday.

What should drivers do during the rain?

Drivers should slow down and plan for additional travel time during the Wednesday morning commute.

Do you think this forecast will hold true? Let us know in the comments!

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