Clackamas County, Oregon
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The National Weather Service's Watches, Warnings and Advisories by state counties include: Thunderstorm, Tornado, Flood, Flash Flood, Winter Storm, High Wind, Gale, Small Aircraft, High Surf, Marine, Heat, Air Quality, Ashfall, Hazardous, and Special Statements.
Weather Alerts: Clackamas County, Oregon
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Flood Advisory
ORC003-005-009-043-047-051-053-067-071-WAC011-190130-
/O.NEW.KPQR.FA.Y.0001.170118T2034Z-170119T0130Z/
/00000.N.RS.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Multnomah OR-Benton OR-Clackamas OR-Linn OR-Marion OR-Polk OR-
Yamhill OR-Washington OR-Columbia OR-Clark WA-
1234 PM PST WED JAN 18 2017

The National Weather Service in Portland has issued a

* Urban and Small Stream Flood Advisory for...
Rain and Snowmelt in...
Western Multnomah County in northwestern Oregon...
Benton County in western Oregon...
Western Clackamas County in northwestern Oregon...
Western Linn County in northwestern Oregon...
Western Marion County in northwestern Oregon...
Polk County in northwestern Oregon...
Yamhill County in northwestern Oregon...
Washington County in northwestern Oregon...
Southern Columbia County in northwestern Oregon...
Southwestern Clark County in southwestern Washington...

* Until 530 PM PST.

* At 1222 PM PST, rainfall is increasing in Northwest Oregon and
Southwest Washington, and temperatures have warmed into the 40s
and lower 50s in most of the area. Creeks are already running high
from rain overnight, and the additional rain and snowmelt will
cause urban and small stream flooding in the advisory area this
afternoon. Expect rainfall totals this afternoon between a quarter
and half inch.

* There have already been numerous reports of flooded roads
thismorning. Some locations that could experience additional
flooding include... Hillsboro, Corvallis, Dallas, McMinnville,
Battle Ground, Sheridan, and much of the Portland and Vancouver
metro area.

* PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Find
an alternate route. It's not worth the risk.

&&

LAT...LON 4517 12346 4559 12328 4587 12325 4583 12247
4546 12241 4431 12278 4430 12357 4497 12360

$$

Flood Watch
ORZ001>004-006-007-WAZ020-021-182300-
/O.CON.KPQR.FA.A.0001.000000T0000Z-170119T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
NORTH OREGON COAST-CENTRAL OREGON COAST-
COAST RANGE OF NORTHWEST OREGON-
CENTRAL COAST RANGE OF WESTERN OREGON-GREATER PORTLAND METRO AREA-
CENTRAL WILLAMETTE VALLEY-WILLAPA HILLS-SOUTH WASHINGTON COAST-
INCLUDING THE CITIES OF...ASTORIA...CANNON BEACH...TILLAMOOK...
NETARTS...PACIFIC CITY...LINCOLN CITY...NEWPORT...
CAPE FOULWEATHER...YACHATS...FLORENCE...VERNONIA...JEWELL...
SUNSET SUMMIT...LEES CAMP...TRASK...GRANDE RONDE...BURNT WOODS...
TIDEWATER...SWISSHOME...VENETA...HILLSBORO...PORTLAND...
WILSONVILLE...OREGON CITY...GRESHAM...TROUTDALE...SALEM...
MCMINNVILLE...WOODBURN...STAYTON...DALLAS...WILLAPA...FRANCES...
ELK MOUNTAIN...RYDERWOOD...RAYMOND...LONG BEACH...OCEAN PARK...
NASELLE...CATHLAMET...CAPE DISAPPOINTMENT
338 AM PST WED JAN 18 2017

...FLOOD WATCH REMAINS IN EFFECT THROUGH LATE TONIGHT FOR THE
COAST OF SOUTH WASHINGTON...NORTH OREGON AND WEST CENTRAL OREGON
AS WELL AS THE WILLAPA HILLS AND COAST RANGE...AND THE NORTH AND
CENTRAL WILLAMETTE VALLEY...

THE FLOOD WATCH CONTINUES FOR

* PORTIONS OF NORTHWEST OREGON AND SOUTHWEST WASHINGTON...
INCLUDING THE FOLLOWING AREAS...IN NORTHWEST OREGON...NORTH
OREGON COAST...NORTH AND CENTRAL COAST RANGE OF WESTERN
OREGON...WEST CENTRAL OREGON COAST...CENTRAL WILLAMETTE
VALLEY...GREATER PORTLAND METRO AREA. IN SOUTHWEST
WASHINGTON...SOUTH WASHINGTON COAST AND WILLAPA HILLS.

* THROUGH LATE TONIGHT.

* MODERATE TO SHARP RISES ON RIVERS AND STREAMS DRAINING THE COAST
RANGE AND THE WILLAPA HILLS.

* RIVERS OF CONCERN...WILSON RIVER AND LUCKIAMUTE RIVERS. THESE
COULD REACH FLOOD STAGE LATER TODAY...BUT COULD VERY WELL CREST
BELOW FLOOD STAGE.

* TOTAL RAINFALL AMOUNTS THROUGH TODAY...GENERALLY ANOTHER 1 TO 3
INCHES OF RAIN WILL FALL CROSS THE WILLAPA HILLS AND COAST
RANGE. ALREADY HAVE SEEN 3 TO 6 INCHES IN THOSE AREAS SINCE
EARLY AFTERNOON TUESDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLOOD WATCH MEANS THERE IS A POTENTIAL FOR FLOODING BASED ON
CURRENT FORECASTS.

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.

LANDSLIDES AND DEBRIS FLOWS ARE POSSIBLE...ESPECIALLY IN AND NEAR
STEEP SLOPES.

&&

$$
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