What is happening
Patchy dense fog has been observed along Interstate 84 throughout the Grande Ronde Valley morning. Within fog, visibilities as low as one- quarter mile are expected to persist through mid morning. Use extra caution while traveling as visibility can change quickly. If fog is encountered, use low- beam headlights and keep plenty of space between you and other vehicles.
Official instructions
No additional instructions were supplied with this message. Follow the issuing authority and local emergency services.
Original message from NWS Pendleton OR. Wording is preserved from the source.
