Freezing Fog Advisory

URGENT - WEATHER MESSAGE
National Weather Service Pendleton OR
517 PM PST Thu Dec 5 2024

ORZ508-510-061500-
/O.CON.KPDT.ZF.Y.0011.000000T0000Z-241206T1900Z/
Foothills of the Southern Blue Mountains of Oregon-North Central
Oregon-
Including the cities of Fossil, Condon, Dufur, Moro, Heppner, and
Maupin
517 PM PST Thu Dec 5 2024

...FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL 11 AM PST FRIDAY...

* WHAT...Visibility one quarter of a mile or less in freezing fog.

* WHERE...Foothills of the Southern Blue Mountains of Oregon and
  North Central Oregon.

* WHEN...Until 11 AM PST Friday.

* IMPACTS...Low visibility and slick roads could make driving
  conditions hazardous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

$$

JS

Special Weather Statement

Special Weather Statement
National Weather Service Pendleton OR
226 PM PST Thu Dec 5 2024

ORZ502-507-060600-
Northern Blue Mountains of Oregon-
Foothills of the Northern Blue Mountains of Oregon-
Including the cities of Meacham, Tollgate, Athena, Pendleton,
and Pilot Rock
226 PM PST Thu Dec 5 2024

Dense freezing fog will continue along Interstate 84 east of
Pendleton towards Cabbage Hill, with visibilities less than one
quarter mile. Motorists are urged to use caution when traveling
this stretch of interstate this afternoon tonight and be alert for
patches of ice on the roadway.

$$

Hydrologic Outlook

Hydrologic Outlook
WAC057-061-073-061915-

Hydrologic Outlook
National Weather Service Seattle WA
1024 AM PST Thu Dec 5 2024

...THREAT OF RIVER FLOODING SATURDAY AND SUNDAY FOR WHATCOM, SKAGIT,
AND SNOHOMISH COUNTIES...

A stronger storm system will bring heavier rainfall to the northern
and central portions of the Cascades in Washington this weekend.
While uncertainty with respect to flood potential at individual
river points remains high, confidence in heavier rainfall setting up
across the mountains of Whatcom, Skagit, and Snohomish counties has
increased. If the middle to high end forecast rainfall amounts
occur, minor flooding is possible on rivers draining from the
Cascades in these areas. Snow levels will remain quite high during
the bulk of the heavy precipitation, ranging between 7000 and 9000
feet.

Please monitor the latest river forecasts from the National Weather
Service for additional information.

$$

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