A winter weather advisory is in effect from midnight Tuesday to noon Wednesday for much of the northwest, including the Willamette Valley, according to the National Weather Service in Portland.

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The best chance for Willamette Valley snow this week appears to be Tuesday night and Wednesday morning, but it may not produce “snowman building” accumulations, according to meteorologists. The ...

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PORTLAND, Ore. (KATU) — Just before 6:30 a.m., the National Weather Service in Portland dropped the Winter Weather Advisory for the lower elevations of the Willamette Valley including the ...