* WHAT…Cold wind chills (“feels like”) as low as 10 to 20 degrees
fahrenheit expected.
* WHERE…Greater Portland/Vancouver Metro, Northern and Central
Cascades and Foothills in Oregon, Central and Southern Willamette
Valley, South Washington and North and Central Oregon Coast,
Northern and Central Coast Range Valleys and Mountains of Oregon,
Willapa Hills and Adjacent River Valleys of Pacific and Wahkiakum
Counties, Lower Columbia River and Cowlitz River Valleys, and
South Washington Cascades and Foothills.
* WHEN…For the first Cold Weather Advisory, from 7 PM this evening
to noon PST Wednesday. For the second Cold Weather Advisory, from
7 PM Wednesday to noon PST Thursday.
* IMPACTS…Frostbite and hypothermia will occur if unprotected skin
is exposed to these temperatures. Very cold temperatures can lead
to hypothermia with prolonged exposure. Wind chill values can lead
to hypothermia with prolonged exposure.