036  
WGUS46 KPDT 191130  
FLWPDT  
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
FLOOD WARNING  
NATIONAL WEATHER SERVICE PENDLETON OR  
430 AM PDT MON MAY 19 2008  
 
...THE NATIONAL WEATHER SERVICE IN PENDLETON HAS ISSUED A FLOOD  
WARNING FOR THE FOLLOWING RIVERS IN OREGON...WASHINGTON...  
 
GRANDE RONDE RIVER AT TROY AFFECTING WALLOWA AND ASOTIN COUNTIES  
 
ORC063-WAC003-192330-  
/O.NEW.KPDT.FL.W.0004.080519T1547Z-080521T0501Z/  
/TRYO3.1.SM.080519T1547Z.080520T1800Z.080520T2301Z.NO/  
430 AM PDT MON MAY 19 2008  
 
THE NATIONAL WEATHER SERVICE IN PENDLETON HAS ISSUED A  
 
* FLOOD WARNING FOR  
THE GRANDE RONDE RIVER AT TROY.  
* FROM THIS MORNING TO TUESDAY EVENING.  
* AT 3 AM MONDAY THE STAGE WAS 9.8 FEET.  
* MINOR FLOODING IS FORECAST.  
* FLOOD STAGE IS 10.0 FEET.  
* FORECAST...RISE ABOVE FLOOD STAGE BY THIS MORNING AND CONTINUE TO  
RISE TO NEAR 10.3 FEET BY TUESDAY LATE MORNING. THE RIVER WILL  
FALL BELOW FLOOD STAGE TUESDAY AFTERNOON.  
* AT 10.0 FEET...MINOR FLOODING OF FIELDS ADJACENT TO THE RIVER FROM  
ELGIN THROUGH TROY AND DOWNSTREAM TO THE CONFLUENCE OF THE SNAKE  
RIVER.  
 
 
 
RIVER STAGE FORECASTS ARE BASED ON OBSERVED AND FORECAST RAINFALL AND  
TEMPERATURES. IF ACTUAL RAINFALL AND TEMPERATURES VARY FROM THE  
FORECAST VALUES, THE RIVER STAGE WILL VARY ACCORDINGLY. RIVER  
FORECASTS INCLUDE CURRENT AND PLANNED RESERVOIR RELEASES. FOR THE  
LATEST RIVER STAGES AND FORECASTS, VISIT OUR WEB PAGE AT  
HTTP://WWW.WEATHER.GOV/PENDLETON.  
 
 
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