Portland is under an Air Stagnation Advisory due to light winds and limited air movement that could worsen air quality, especially impacting those with respiratory issues.

The NWS in Portland forecasts a mix of sun, fog, and rain, with a chance of showers increasing to 90% by Tuesday, and consistent rain expected throughout the week.

Portland forecast indicates a week of rain with temperatures in the low 50s and strong south winds. Rain is expected throughout the week with brief breaks.

NWS Portland forecasts heavy rainfall for the week, with cloudy skies, consistent precipitation chances around 80-90%, and temperatures in the 40s and 50s. Winds may contribute to a chillier feel.

Portland's weather forecast indicates sunny skies, a high of 48 degrees, and a frosty night, followed by likely rain on New Year's Day and continuing rainfall into the weekend.

The National Weather Service issued a Dense Fog Advisory for Portland and surrounding areas, affecting visibility during morning commutes.

The NWS forecasts a damp end to December for Portland, with showers, snow levels dropping, and a steady temperature around 47°F. Showers may continue into the night, with frost expected next week. Rain is likely on New Year's Day.

Portland experiences a wet Christmas with morning rain and afternoon sun, with a high of 53°F. Rain chances persist overnight with Friday bringing more showers. The weekend offers some respite, with patchy fog and mostly cloudy skies.

Portland faces a gusty Christmas Eve with a Wind Advisory in effect until 4 PM. South winds of 10 to 25 mph, gusting up to 50 mph, may cause disruptions and power outages.

Portland NWS issued a wind advisory for strong south winds with gusts up to 55 mph; cautioning residents of potential disruptions and advising to secure outdoor items.

Portland is set to experience a series of rainstorms, with high chances of precipitation and mild temperatures as reported by the National Weather Service.

Portland's weather forecast predicts a wet week with daily rain chances, showers starting this afternoon, and temperatures in the mid to upper 40s through Christmas.

The National Weather Service warns of potential flooding in Oregon and Southwest Washington due to excessive rainfall, with a flood watch in effect through the afternoon.