062
WGUS66 KPQR 172250
FFAPQR
FLOOD WATCH
NATIONAL WEATHER SERVICE PORTLAND OR
250 PM PST WED DEC 17 2025
ORZ101>128-WAZ201>211-181100-
/O.CON.KPQR.FA.A.0004.251218T1200Z-251220T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
CLATSOP COUNTY COAST-TILLAMOOK COUNTY COAST-CENTRAL COAST OF
OREGON-NORTH OREGON COAST RANGE LOWLANDS-CENTRAL OREGON COAST
RANGE LOWLANDS-NORTH OREGON COAST RANGE-CENTRAL OREGON COAST
RANGE-LOWER COLUMBIA RIVER-TUALATIN VALLEY-PORTLAND WEST HILLS
AND CHEHALEM MOUNTAIN-INNER PORTLAND METRO-EAST PORTLAND METRO-
OUTER SOUTHEAST PORTLAND METRO-WEST CENTRAL WILLAMETTE VALLEY-
EAST CENTRAL WILLAMETTE VALLEY-BENTON COUNTY LOWLANDS-LINN COUNTY
LOWLANDS-LANE COUNTY LOWLANDS-WEST COLUMBIA RIVER GORGE OF OREGON
ABOVE 500 FT-WEST COLUMBIA RIVER GORGE I-84 CORRIDOR-UPPER HOOD
RIVER VALLEY-CENTRAL COLUMBIA RIVER GORGE I-84 CORRIDOR-CLACKAMAS
COUNTY CASCADE FOOTHILLS-CASCADE FOOTHILLS OF MARION AND LINN
COUNTIES-LANE COUNTY CASCADE FOOTHILLS-NORTH OREGON CASCADES-
CASCADES OF MARION AND LINN COUNTIES-CASCADES OF LANE COUNTY-
SOUTH WASHINGTON COAST-WILLAPA AND WAHKIAKUM LOWLANDS-WILLAPA
HILLS-COWLITZ COUNTY LOWLANDS-NORTH CLARK COUNTY LOWLANDS-INNER
VANCOUVER METRO-EAST CLARK COUNTY LOWLANDS-SOUTH WASHINGTON
CASCADE FOOTHILLS-WEST COLUMBIA RIVER GORGE SR 14 CORRIDOR-
CENTRAL COLUMBIA RIVER GORGE SR 14 CORRIDOR-SOUTH WASHINGTON
CASCADES-
INCLUDING THE CITIES OF CAPE HORN, ROCKCREEK, ROCKAWAY BEACH,
TIMOTHY LAKE, TROUTDALE, SILVERTON, LARCH MOUNTAIN, SANTIAM PASS,
COTTAGE GROVE, INDIAN HEAVEN WILDERNESS, TOUTLE, WOODLAND,
BROOKLYN, CANNON BEACH, CARSON, JUNCTION CITY, SANDY, RAYMOND,
KNAPPA, VANCOUVER, EAGLE CREEK, YACOLT, OAKRIDGE, PHILOMATH,
WALDPORT, GRAND RONDE, SHERIDAN, BONNEVILLE, BRIGHTWOOD, OREGON
CITY, TIGARD, MCKENZIE BRIDGE, ESTACADA, WARRENTON, WILLAMETTE
PASS, ROOSTER ROCK, CASCADE LOCKS, HAPPY VALLEY, LONGVIEW, SILVER
FALLS, VALSETZ, LAKE OSWEGO, HOOD RIVER, NEWBERG, GOVERNMENT
CAMP, CASTLE ROCK, FOREST GROVE, WILLAPA, NEWPORT, NESKOWIN,
LEBANON, RIDGEFIELD, SELLWOOD, SALMON CREEK, KEIZER, PARKDALE,
BENNETT PASS, CAMAS, ST. HELENS, CORBETT, SPRINGFIELD, SCAPPOOSE,
TOKELAND, HILLSBORO, ALSEA, DETROIT, BATTLE GROUND, BREITENBUSH
SPRINGS, CRESWELL, LAKE MERWIN, WILSON RIVER SUMMIT, NORTH
BONNEVILLE, OCEAN PARK, ROSBURG, UNDERWOOD, HORTON, NASELLE, LONG
BEACH, SALEM, WILSONVILLE, WELCHES, ALMA, EUGENE, SEASIDE,
CLATSKANIE, VIDA, WASHOUGAL, DALLAS, FAIRVIEW, GLENWOOD,
WOODBURN, BROWNSVILLE, ODELL, STAYTON, RAINIER, HOCKINSON,
CORVALLIS, TOMBSTONE SUMMIT, SKYLINE DRIVE, ALBANY, MILL CITY,
CHERRYVILLE, MCMINNVILLE, RHODODENDRON, KALAMA, TILLAMOOK,
CHEHALEM MOUNTAIN, MAPLETON, VERNONIA, LA CENTER, SHERWOOD,
MARY'S PEAK, MULTNOMAH FALLS, MANZANITA, PACIFIC CITY, LINCOLN
CITY, PORTLAND, MCKENZIE PASS, GRAND RONDE INDIAN RESERVATION,
ASTORIA, MT. ST. HELENS, HARRISBURG, GRESHAM, SUNSET SUMMIT,
NECANICUM, SANTIAM JUNCTION, HOSKINS, BRUSH PRAIRIE, JEWELL,
WALDO LAKE, KELSO, LEBAM, MONROE, BEACON ROCK SP, LOST LAKE,
SYLVAN HILL, AMBOY, MONMOUTH, BORING, FLORENCE, WYETH, EVERGREEN,
STEVENSON, CATHLAMET, AND MOLALLA
250 PM PST WED DEC 17 2025
...FLOOD WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH LATE
FRIDAY NIGHT...
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES TO BE
POSSIBLE.
* WHERE...PORTIONS OF OREGON, INCLUDING THE FOLLOWING AREAS, BENTON
COUNTY LOWLANDS, CASCADE FOOTHILLS OF MARION AND LINN COUNTIES,
CASCADES OF LANE COUNTY, CASCADES OF MARION AND LINN COUNTIES,
CENTRAL COAST OF OREGON, CENTRAL COLUMBIA RIVER GORGE I-84
CORRIDOR, CENTRAL OREGON COAST RANGE, CENTRAL OREGON COAST RANGE
LOWLANDS, CLACKAMAS COUNTY CASCADE FOOTHILLS, CLATSOP COUNTY
COAST, EAST CENTRAL WILLAMETTE VALLEY, EAST PORTLAND METRO, INNER
PORTLAND METRO, LANE COUNTY CASCADE FOOTHILLS, LANE COUNTY
LOWLANDS, LINN COUNTY LOWLANDS, LOWER COLUMBIA RIVER, NORTH OREGON
CASCADES, NORTH OREGON COAST RANGE, NORTH OREGON COAST RANGE
LOWLANDS, OUTER SOUTHEAST PORTLAND METRO, PORTLAND WEST HILLS AND
CHEHALEM MOUNTAIN, TILLAMOOK COUNTY COAST, TUALATIN VALLEY, UPPER
HOOD RIVER VALLEY, WEST CENTRAL WILLAMETTE VALLEY, WEST COLUMBIA
RIVER GORGE I-84 CORRIDOR AND WEST COLUMBIA RIVER GORGE OF OREGON
ABOVE 500 FT AND SOUTHWEST WASHINGTON, INCLUDING THE FOLLOWING
AREAS, CENTRAL COLUMBIA RIVER GORGE SR 14 CORRIDOR, COWLITZ COUNTY
LOWLANDS, EAST CLARK COUNTY LOWLANDS, INNER VANCOUVER METRO, NORTH
CLARK COUNTY LOWLANDS, SOUTH WASHINGTON CASCADE FOOTHILLS, SOUTH
WASHINGTON CASCADES, SOUTH WASHINGTON COAST, WEST COLUMBIA RIVER
GORGE SR 14 CORRIDOR, WILLAPA HILLS AND WILLAPA AND WAHKIAKUM
LOWLANDS.
* WHEN...FROM LATE TONIGHT THROUGH LATE FRIDAY NIGHT.
* IMPACTS...EXCESSIVE RUNOFF MAY RESULT IN FLOODING OF RIVERS,
CREEKS, STREAMS, AND OTHER LOW-LYING AND FLOOD-PRONE LOCATIONS.
FLOODING MAY OCCUR IN POOR DRAINAGE AND URBAN AREAS. STORM DRAINS
AND DITCHES MAY BECOME CLOGGED WITH DEBRIS. AREA CREEKS AND
STREAMS ARE RUNNING HIGH AND COULD FLOOD WITH MORE HEAVY RAIN.
LANDSLIDES AND DEBRIS FLOWS ARE POSSIBLE DURING THIS FLOOD EVENT.
PEOPLE, STRUCTURES, AND ROADS LOCATED BELOW STEEP SLOPES, IN
CANYONS, AND NEAR THE MOUTHS OF CANYONS MAY BE AT SERIOUS RISK
FROM RAPIDLY MOVING LANDSLIDES.
* ADDITIONAL DETAILS...
- AN ATMOSPHERIC RIVER IS FORECAST TO BRING PERIODS OF HEAVY
RAIN TO NORTHWESTERN OREGON AND SOUTHWESTERN WASHINGTON AT A
TIME WHEN AREA RIVERS CONTINUE TO RUN HIGH AND SOILS REMAIN
SATURATED FOLLOWING HEAVY RAIN EARLIER IN THE MONTH. DURING
INITIAL HEAVY RAINFALL ON THURSDAY, THE URBAN AND SMALL
STREAM FLOODING THREAT WILL BE MOST URGENT, ALTHOUGH THE
DETAILS OF PRECISE TIMING AND LOCATION OF THE HIGHEST RISK
REMAINS UNCERTAIN AT THIS TIME. AS RUNOFF WORKS ITS WAY
DOWNSTREAM, THE RIVER FLOODING THREAT WILL INCREASE THURSDAY
NIGHT INTO FRIDAY, WITH NUMEROUS AREA RIVERS NOW FORECAST TO
REACH AT LEAST MINOR FLOOD STAGE.
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD
PRECAUTIONARY/PREPAREDNESS ACTIONS...
YOU SHOULD MONITOR LATER FORECASTS AND BE ALERT FOR POSSIBLE FLOOD
WARNINGS. THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED
TO TAKE ACTION SHOULD FLOODING DEVELOP.
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