Active alerts
Dense Fog Advisory
Until Monday 10:00 am
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of northwest and west central Oregon and southwest Washington. * WHEN...From 1 AM to 10 AM PST Monday. * IMPACTS...Low visibility could make driving conditions hazardous.
NWS Portland OR
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Forecast in detail
Overnight, 34°. Patchy frost and patchy fog before 4am. Mostly cloudy, with a low around 34. North northwest wind around 1 mph.
Monday, 54°. Patchy fog before 9am. Cloudy. High near 54, with temperatures falling to around 50 in the afternoon. North northwest wind around 2 mph.
Monday Night, 39°. Cloudy. Low around 39, with temperatures rising to around 41 overnight. West wind around 2 mph.
Tuesday, 59°. Patchy fog before 9am. Partly sunny, with a high near 59. North northwest wind around 2 mph.
Tuesday Night, 38°. Mostly clear, with a low around 38. East wind around 2 mph.
Wednesday, 62°. A chance of rain after 4pm. Partly sunny, with a high near 62. Chance of precipitation is 50%.
Wednesday Night, 45°. A chance of rain before 4am. Mostly cloudy, with a low around 45.
Thursday, 61°. Patchy fog before 9am. Mostly cloudy, with a high near 61.
Thursday Night, 43°. A chance of rain after 10pm. Mostly cloudy, with a low around 43.
Friday, 59°. A chance of rain before 10am. Mostly cloudy, with a high near 59.