Flood Advisory in Effect

A Flood Advisory is in effect for Grays Harbor County. Small streams and lowlands could see flooding as well as ponding of water along all roads and highways.

THE NATIONAL WEATHER SERVICE IN SEATTLE HAS ISSUED AN 

* URBAN AND SMALL STREAM FLOOD ADVISORY FOR...

  CLALLAM COUNTY...
  ISLAND COUNTY...
  JEFFERSON COUNTY...
  KING COUNTY...
  KITSAP COUNTY...
  LEWIS COUNTY...
  MASON COUNTY...
  PIERCE COUNTY...
  SNOHOMISH COUNTY...
  THURSTON COUNTY...
  GRAYS HARBOR COUNTY...

* UNTIL 530 PM PST MONDAY.

* MODERATE TO HEAVY RAIN IS EXPECTED ACROSS THE WESTERN WASHINGTON
  LOWLANDS TODAY. RAINFALL AMOUNT OF 1 TO 2 INCHES ARE FORECAST WITH
  HIGHER AMOUNTS POSSIBLE ALONG THE COAST AND NEAR THE OREGON
  BORDER. THIS WILL PRODUCE MINOR FLOODING OF URBAN AREAS AND SMALL
  STREAMS INTO THIS EVENING ESPECIALLY ROADWAYS THAT ARE PRONE TO
  PONDING OF WATER INCLUDE UNDERPASSES AND INTERSECTIONS WHERE
  DRAINAGE IS POOR DUE TO THE BUILD UP OF LEAVES AND OTHER DEBRIS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE ELEVATED LEVELS ON
SMALL CREEKS AND STREAMS...AND PONDING OF WATER IN URBAN AREAS...
HIGHWAYS...STREETS AND UNDERPASSES AS WELL AS OTHER POOR DRAINAGE
AREAS AND LOW LYING SPOTS.