081  
WGUS46 KPDT 190636  
FLWPDT  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
FLOOD WARNING  
NATIONAL WEATHER SERVICE PENDLETON OR  
1036 PM PST THU DEC 18 2025  
 
ORC017-191800-  
/O.NEW.KPDT.FA.W.0006.251219T0636Z-251219T1800Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
DESCHUTES OR-  
1036 PM PST THU DEC 18 2025  
   
..FLOOD WARNING IN EFFECT UNTIL 10 AM PST FRIDAY  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS EXPECTED.  
 
* WHERE...A PORTION OF CENTRAL OREGON, INCLUDING THE FOLLOWING  
COUNTY, DESCHUTES.  
 
* WHEN...UNTIL 1000 AM PST FRIDAY.  
 
* IMPACTS...FLOODING OF RIVERS, CREEKS, STREAMS, AND OTHER LOW-LYING  
AND FLOOD-PRONE LOCATIONS IS IMMINENT OR OCCURRING. STREAMS  
CONTINUE TO RISE DUE TO EXCESS RUNOFF FROM EARLIER RAINFALL.  
 
* ADDITIONAL DETAILS...  
- AT 1036 PM PST, GAUGE REPORTS INDICATED HEAVY RAIN. FLOODING  
IS ONGOING OR EXPECTED TO BEGIN SHORTLY IN SISTERS. BETWEEN 3  
AND 5 INCHES OF RAIN HAVE FALLEN.  
- ADDITIONAL RAINFALL AMOUNTS OF 1 TO 1.5 INCHES ARE POSSIBLE  
IN THE WARNED AREA.  
FLOODING IS OCCURRING ALONG THE WHYCHUS CREEK.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
MAINLY RURAL AREAS OF NORTHWESTERN DESCHUTES COUNTY  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE  
DANGERS OF FLOODING.  
 
PLEASE REPORT OBSERVED FLOODING TO LOCAL EMERGENCY SERVICES OR LAW  
ENFORCEMENT AND REQUEST THEY PASS THIS INFORMATION TO THE NATIONAL  
WEATHER SERVICE WHEN YOU CAN DO SO SAFELY.  
 
 
 
LAT...LON 4439 12139 4428 12155 4421 12161 4421 12162  
4428 12156 4439 12141  
 
 
 
GP  
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