If driving, slow down, use your headlights, and leave plenty of
distance ahead of you. Also, be alert for frost on bridge decks
causing slippery roads.
FREEZING FOG ADVISORY IN EFFECT UNTIL 10 AM PST WEDNESDAY...
* WHAT...Visibility one quarter mile or less in freezing fog.
* WHERE...Foothills of the Blue Mountains of Washington.
* WHEN...Until 10 AM PST Wednesday.
* IMPACTS...Hazardous driving conditions due to low visibility and
potential frost on bridges.