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Flood Advisory

Flood Advisory
National Weather Service Portland OR
947 AM PST Tue Dec 9 2025

ORC007-009-WAC015-049-069-100600-
/O.EXT.KPQR.FA.Y.0006.000000T0000Z-251210T0600Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Clatsop OR-Columbia OR-Cowlitz WA-Pacific WA-Wahkiakum WA-
947 AM PST Tue Dec 9 2025

...FLOOD ADVISORY NOW IN EFFECT UNTIL 10 PM PST THIS EVENING...

* WHAT...Urban and small stream flooding caused by excessive
  rainfall continues.

* WHERE...Portions of northwest Oregon, including the following
  counties, Clatsop and Columbia and southwest Washington, including
  the following counties, Cowlitz, Pacific and Wahkiakum.

* WHEN...Until 1000 PM PST Tuesday.

* IMPACTS...Minor flooding in low-lying and poor drainage areas.
  Water over roadways. Ponding of water in urban or other areas is
  occurring or is imminent.

* ADDITIONAL DETAILS...
  - At 936 AM PST, Gauge reports indicated heavy rain. This is
    causing urban, river, and small stream flooding. Rapid river
    rises have already caused minor flooding in the advisory
    area. Between 4 and 6 inches of rain have fallen.
  - Additional rainfall amounts of 1 to 2 inches are expected
    over the area. High confidence rainfall rates remain below
    0.10" per or hour or less through 4 PM Tuesday. After 4 PM
    Tuesday, there moderate to high confidence (50-70% chance)
    for rainfall rates increasing to 0.20-0.40" per hour.
    Rainfall rates this high would continue urban, river, and
    small stream flooding.
  - Some locations that will experience flooding include...
    Kelso, Astoria, Warrenton, Castle Rock, Cathlamet, Frances,
    Grays River, Coldwater Ridge Visitors Center, Cougar,
    Longview, Ocean Park, Raymond, Rainier, Clatskanie, South
    Bend, Ilwaco, East Cathlamet, Skamokawa, Stella and
    Ryderwood.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Be especially cautious at night when it is harder to recognize the
dangers of flooding.

Be aware of your surroundings and do not drive on flooded roads.

&&

LAT...LON 4679 12337 4638 12336 4639 12224 4605 12225
      4602 12398 4616 12403 4679 12403


$$

10
Flood Advisory
National Weather Service Portland OR
947 AM PST Tue Dec 9 2025

ORC007-057-071-100600-
/O.EXT.KPQR.FA.Y.0007.000000T0000Z-251210T0600Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Clatsop OR-Tillamook OR-Yamhill OR-
947 AM PST Tue Dec 9 2025

...FLOOD ADVISORY NOW IN EFFECT UNTIL 10 PM PST THIS EVENING...

* WHAT...Urban, river and small stream flooding caused by excessive
  rainfall is occurring.

* WHERE...A portion of northwest Oregon, including the following
  counties, Clatsop, Tillamook and Yamhill.

* WHEN...Until 1000 PM PST Tuesday.

* IMPACTS...Flooding in low-lying and poor drainage areas. Water
  over roadways. Ponding of water in urban or other areas is
  occurring or is imminent.

* ADDITIONAL DETAILS...
  - At 936 AM PST, gauge reports indicated heavy rain. This will
    cause urban, river, and small stream flooding. Rapid river
    rises will cause minor flooding in the advisory area. Between
    4 and 7 inches of rain have fallen.
  - Additional rainfall amounts of 1.5 to 2.5 inches are expected
    over the area. High confidence rainfall rates remain around
    0.10" per or hour or less through 3 PM Tuesday. After 3 PM
    Tuesday, there is a 40% chance for rainfall rates increasing
    to 0.20-0.40" per hour. Rainfall rates this high would
    continue urban, river, and small stream flooding.
  - Some locations that will experience flooding include...
    Seaside, Sheridan, Cannon Beach, Garibaldi, Manzanita,
    Pacific City, Jewell, Tillamook, Rockaway Beach, Trask, Lees
    Camp, Cape Meares, Netarts, Oceanside, Elsie, Cape Lookout,
    Cloverdale, Neskowin, Willamina and Gearhart.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Be especially cautious at night when it is harder to recognize the
dangers of flooding.

&&

LAT...LON 4528 12400 4529 12403 4557 12401 4563 12398
      4570 12401 4600 12401 4603 12398 4604 12336
      4571 12336 4571 12348 4568 12348 4562 12335
      4558 12335 4552 12344 4543 12349 4543 12334
      4508 12334 4508 12372 4505 12373 4504 12404


$$

10
Flood Advisory
National Weather Service Portland OR
929 AM PST Tue Dec 9 2025

WAC011-100200-
/O.NEW.KPQR.FA.Y.0010.251209T1729Z-251210T0200Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Clark WA-
929 AM PST Tue Dec 9 2025

...FLOOD ADVISORY IN EFFECT UNTIL 6 PM PST THIS EVENING...
...REPLACES FLOOD WARNING...

* WHAT...Urban area, river, and small stream flooding caused by
  excessive rainfall is expected.

* WHERE...Washougal, WA and areas along the Washougal River.

* WHEN...Until 600 PM PST Tuesday.

* IMPACTS...Flooding of rivers, creeks, streams, and other low-lying
  and flood-prone locations is imminent or occurring. Streams
  continue to rise due to excess runoff from rainfall.

* ADDITIONAL DETAILS...
  - At 922 AM PST, gauge reports indicated heavy rain. This will
    cause urban and small stream flooding. Between 1.5 and 2
    inches of rain have fallen.
  - Additional rainfall amounts of 0.5 to 1 inch are expected
    over the area. This additional rain will result in minor
    flooding.
  - Some locations that will experience flooding include...
    Washougal.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

&&

LAT...LON 4557 12234 4557 12236 4558 12236 4558 12237
      4559 12236 4559 12235 4559 12234 4559 12233
      4558 12233


$$

19
Flood Advisory
National Weather Service Portland OR
742 AM PST Tue Dec 9 2025

WAC011-015-059-100200-
/O.NEW.KPQR.FA.Y.0009.251209T1542Z-251210T0200Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Clark WA-Cowlitz WA-Skamania WA-
742 AM PST Tue Dec 9 2025

...FLOOD ADVISORY IN EFFECT UNTIL 6 PM PST THIS EVENING...
...REPLACES FLOOD WARNING...

* WHAT...Flooding caused by excessive rainfall is expected.

* WHERE...A portion of southwest Washington, including the following
  counties, Clark, Cowlitz and Skamania.

* WHEN...Until 600 PM PST Tuesday.

* IMPACTS...Minor flooding in low-lying and poor drainage areas.

* ADDITIONAL DETAILS...
  - At 742 AM PST, Doppler radar and automated rain gauges
    indicated heavy rain. Minor flooding is ongoing or expected
    to begin shortly in the advisory area. Between 4 and 7 inches
    of rain have fallen.
  - Additional rainfall amounts of 0.3 to 0.7 inches are expected
    over the area. This additional rain will result in minor
    flooding.
  - Some locations that will experience flooding include...
    Battle Ground, Kelso, Woodland, Cougar, Ridgefield, La
    Center, Kalama, Yacolt, Yale, Lewisville, Venersborg, Cherry
    Grove, Pigeon Springs, Hockinson, Meadow Glade, Dollar
    Corner, Larch Mountain, Swift Reservoir, Trapper Creek
    Wilderness and Silver Lake.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

&&

LAT...LON 4630 12281 4632 12270 4631 12255 4618 12225
      4617 12222 4594 12199 4565 12198 4558 12228
      4579 12265 4590 12276 4607 12286 4621 12286


$$

10
U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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