Expires:200910131845;Remove:200910131845;859853 FPUS76 KPDT 131639 NOWPDT SHORT TERM FORECAST NATIONAL WEATHER SERVICE PENDLETON OR 939 AM PDT TUE OCT 13 2009 ORZ041-044-501-WAZ024-026>029-501-502-131845- EASTERN COLUMBIA RIVER GORGE OF OREGON- LOWER COLUMBIA BASIN OF OREGON- FOOTHILLS OF THE BLUE MOUNTAINS OF OREGON- EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-KITTITAS VALLEY- YAKIMA VALLEY-LOWER COLUMBIA BASIN OF WASHINGTON- FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON- EAST SLOPES OF THE CENTRAL CASCADES OF WASHINGTON- EAST SLOPES OF THE SOUTHERN CASCADES OF WASHINGTON- INCLUDING THE CITIES OF...THE DALLES...ARLINGTON...BOARDMAN... HERMISTON...HEPPNER...PENDLETON...WHITE SALMON...ELLENSBURG... SUNNYSIDE...YAKIMA...CONNELL...PROSSER...TRI-CITIES...DAYTON... WAITSBURG...WALLA WALLA...CLE ELUM...EASTON...ROSLYN...NACHES... GOLDENDALE...APPLETON...TROUT LAKE...BICKLETON 939 AM PDT TUE OCT 13 2009 .NOW... THROUGH 11 AM...MIXED PRECIPITATION, MAINLY CONSISTING OF RAIN AND SNOW, WILL OCCUR AS THE LEADING EDGE OF A WARM FRONT CROSSES THE AREA. ADDITIONALLY, A BRIEF PERIOD OF SLEET MAY OCCUR. ISOLATED LOCATIONS MAY ALSO SEE BRIEF FREEZING RAIN. ACCUMULATIONS FROM SLEET AND FREEZING RAIN SHOULD BE LESS THAN A TENTH OF AN INCH. MOTORISTS ARE ADVISED TO EXERCISE CAUTION FOR RAPIDLY CHANGING ROAD CONDITIONS AS PATCHY BLACK ICE COULD CREATE DANGEROUS DRIVING CONDITIONS. TEMPERATURES ACROSS ALL AREAS SHOULD WARM ABOVE FREEZING AROUND 11 AM, ALTHOUGH A MIX OF RAIN AND SNOW COULD CONTINUE ACROSS NORTHERN AREAS INTO THE EARLY AFTERNOON. $$ JBONK