Winter Weather Advisory issued December 13 at 3:00PM PST until December 14 at 10:00AM PST by NWS Pendleton OR

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Dec 13, 2024

…MIXED WINTRY PRECIPITATION LATE THIS AFTERNOON AND TONIGHT…
…MODERATE TO HEAVY SNOW TONIGHT THROUGH SUNDAY MORNING IN THE
NORTHERN BLUE MOUNTAINS…

.A moist warm front will arrive to the Washington and Oregon
Cascades will spread east of the Cascades tonight. Precipitation
will primarily fall as snow, but there will also be areas of light
freezing rain. The northern Blue Mountains above 4500 feet will also
observe moderate to heavy snow with this front.

* WHAT…Mixed precipitation expected. Total snow accumulations up
to one inch and ice accumulations around a light glaze. Winds
gusting as high as 35 mph.

* WHERE…In Oregon, Foothills of the Southern Blue Mountains of
Oregon and North Central Oregon. In Washington, Kittitas Valley,
Simcoe Highlands, and Yakima Valley.

* WHEN…Until 10 AM PST Saturday.

* IMPACTS…Plan on slippery road conditions. The hazardous
conditions could impact the Friday evening commute.

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