Urban and Small Stream Flood Advisory in effect for southwest Columbia County until 5:30 PM tomorrow. If you see standing water while driving, don't risk it. Turn around. Don't drown.
Here are the full details of the advisory:
FLOOD ADVISORY
NATIONAL WEATHER SERVICE PORTLAND OR
1143 AM PDT THU MAR 15 2012
ORC003-007-009-039-041-053-057-067-071-160030-
/O.NEW.KPQR.FA.Y.0006.120315T1843Z-120316T0030Z/
/00000.N.RS.000000T0000Z.000000T0000Z.000000T0000Z.OO/
LANE OR-TILLAMOOK OR-CLATSOP OR-COLUMBIA OR-WASHINGTON OR-YAMHILL OR-
POLK OR-BENTON OR-LINCOLN OR-
1143 AM PDT THU MAR 15 2012
THE NATIONAL WEATHER SERVICE IN PORTLAND HAS ISSUED AN
* URBAN AND SMALL STREAM FLOOD ADVISORY FOR RAIN AND POOR DRAINAGE
IN...
NORTHWESTERN WASHINGTON COUNTY IN NORTHWEST OREGON...
SOUTHERN CLATSOP COUNTY IN NORTHWEST OREGON...
SOUTHERN COLUMBIA COUNTY IN NORTHWEST OREGON...
TILLAMOOK COUNTY IN NORTHWEST OREGON...
WESTERN YAMHILL COUNTY IN NORTHWEST OREGON...
LINCOLN COUNTY IN WESTERN OREGON...
NORTHWESTERN LANE COUNTY IN WESTERN OREGON...
WESTERN BENTON COUNTY IN WESTERN OREGON...
WESTERN POLK COUNTY IN WESTERN OREGON...
* UNTIL 530 PM PDT.
* AT 1137 AM PDT NATIONAL WEATHER SERVICE DOPPLER RADAR AND TRAINED SPOTTERS HAVE REPORTED VERY HEAVY RAIN THIS MORNING ALONG THE COAST AND COAST RANGE. WEBCAMS INDICATE FLOODING OVER US 101 NEAR SEASIDE...WITH MANY SMALL STREAMS ALONG THE COAST AND COAST RANGE IN OR ABOVE BANKFULL.
WHILE PRECIPITATION IS EXPECTED TO EASE SOMEWHAT THIS AFTERNOON AND EVENING...RAIN SHOWERS ARE EXPECTED TO CONTINUE...KEEPING STREAMS RUNNING HIGH.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE PONDING OF WATER ON HIGHWAYS...STREETS AND UNDERPASSES...IN URBAN AREAS WITH POOR OR OVERWHELMED DRAINAGE...AND WILL ALSO CAUSE ELEVATED LEVELS ON SMALL CREEKS AND STREAMS.
DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS SAFELY. MOVE TO HIGHER GROUND.
