... Winter Weather Advisory remains in effect until 4 am PST
... Winter Storm Watch remains in effect from late Saturday night
through Sunday evening...
* what... heavy snow tonight and tomorrow morning followed by
another round of heavy snow on Sunday and Sunday night. Snow
accumulations of 12 to 18 inches are expected through Saturday
night with an additional 18 to 24 inches expected Sunday and
* Where... in Washington, South Washington Cascades. In Oregon,
northern Oregon Cascades and Cascades in Lane County.
* When... for the Winter Weather Advisory, until 4 am PST Sunday.
For the Winter Storm Watch, from late Saturday night through
* Additional details... travel will be very difficult to
impossible. Significant reductions in visibility are expected.
A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Expect snow covered roads
and limited visibilities, and use caution while driving. The
latest Road conditions for the state you are calling from can be
obtained by calling 5 1 1.
A Winter Storm Watch means there is potential for significant
snow, sleet or ice accumulations that may impact travel. Continue
to monitor the latest forecasts.
Severe Weather Get Mobile & Email Alerts
South Washington Cascades Severe Watches & Warnings NOAA Weather Radio
Watches & Warnings
Winter Weather Advisory, Winter Storm Watch
Issued: 9:31 PM PST Feb. 23, 2018 – National Weather Service