831  
NWUS56 KPDT 111935  
LSRPDT  
 
PRELIMINARY LOCAL STORM REPORT  
NATIONAL WEATHER SERVICE PENDLETON OR  
1135 AM PST THU DEC 11 2025  
   
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON  
   
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.  
 
..REMARKS..  
 
0659 AM FLOOD 12 NW TIETON 46.82N 120.93W  
12/09/2025 YAKIMA WA PUBLIC  
 
FLOODING RESULTED IN SEVERE DAMAGE TO BRIDGE  
OVER RATTLESNAKE CREEK, MAKING THE BRIDGE  
IMPASSABLE.  
 
0659 AM FLOOD 14 NW TIETON 46.85N 120.95W  
12/09/2025 YAKIMA WA EMERGENCY MNGR  
 
YAKIMA VALLEY EM REPORTED AREA IS FLOODED.  
 
1200 PM FLOOD 2 WNW ELLENSBURG 47.01N 120.59W  
12/09/2025 KITTITAS WA PUBLIC  
 
DRONE VIDEO SHOWS FLOODING OF LOCAL PARK AS  
WELL AS ADJACENT FARM FIELDS. TIME  
ESTIMATED.  
 
1200 PM FLOOD 1 ESE FAIRVIEW-SUMACH 46.58N 120.46W  
12/09/2025 YAKIMA WA BROADCAST MEDIA  
 
PER YAKIMA COUNTY SHERIFFS OFFICE PIO, 18  
PEOPLE AND OVER A DOZEN PETS THAT WERE  
STRANDED IN RISING FLOOD WATERS WERE RESCUED  
NEAR ROBERTSON LANDING. TIME OF RESCUE IS  
ESTIMATED.  
 
1101 AM FLOOD 3 SSE ROSLYN 47.21N 121.08W  
12/10/2025 KITTITAS WA FIRE DEPT/RESCUE  
 
LOCAL FIRE COMMISSIONER POSTED PHOTOS OF  
FLOODING WITHIN THE ELK MEADOWS COMMUNITY.  
FLOOD WATERS COVERED ROADWAYS, WITH PHOTOS  
SHOWING FLOOD WATERS UP TO SEVERAL EXTERIOR  
BUILDINGS AND HOMES.  
 
0635 PM FLOOD 3 SSE ROSLYN 47.21N 121.08W  
12/10/2025 KITTITAS WA BROADCAST MEDIA  
 
87 YEAR OLD WOMEN EVACUATED BY SWIFTWATER  
RESCUE DEPUTIES FROM HOME SURROUNDED BY  
FLOOD WATERS.  
 
0809 PM FLOOD 1 SE NACHES 46.72N 120.69W  
12/10/2025 YAKIMA WA FIRE DEPT/RESCUE  
 
US HWY 12 WAS CLOSED IN AREA OF MP 191 DUE  
TO FLOODING. FLOOD WATERS WASHED OUT A  
PORTION OF US HWY 12 IN THIS AREA.  
 
 
 
 
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