The National Weather Service in Portland issued a Dense Fog Advisory late Friday night, cautioning residents about reduced visibility across the region. The advisory, which remains in effect until 11 AM PST today, covers the Lower Columbia and Cowlitz River Valleys, Tualatin Valley, Portland West Hills, Chehalem Mountain, Inner Portland Metro, North Clark County Lowlands, and Inner Vancouver Metro. Officials warn that visibility may drop to a quarter mile or less in areas affected by dense fog.
Motorists navigating the misty conditions should "slow down, use your headlights, and leave plenty of distance ahead of you," as stated in the advisory. Despite the fog settling thick over the city, pedestrians and cyclists moving through the obscured streets, wearing bright or reflective clothing aims to increase visibility.
For those planning outdoor activities, the weather outlook shows areas of fog dissipating by 1pm today, with an expected high near 50. The calmer conditions won't last long, however, with a 30 percent chance of rain forecasted to begin after 1am tonight. Temperature steadies around 45 degrees with the appearance of more fog before 3am, shrouding the region in a cloudy veil once again.
The weather this coming week doesn't promise much sun either, with rain predicted for Sunday and likely showers continuing into Monday morning. If venturing out, carry an umbrella as "Rain likely, mainly after 4pm" on Tuesday, with chances hovering at 60 percent. With the week marching steadily towards Thanksgiving, residents can expect more than just turkey, as cloud cover and rain accompany the holiday festivities.
