525
WGUS86 KPDT 230510
FLSPDT
FLOOD ADVISORY
NATIONAL WEATHER SERVICE PENDLETON OR
1010 PM PDT WED APR 22 2026
ORC059-061-063-231400-
/O.EXT.KPDT.FA.Y.0002.000000T0000Z-260423T1400Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
UMATILLA OR-UNION OR-WALLOWA OR-
1010 PM PDT WED APR 22 2026
..FLOOD ADVISORY NOW IN EFFECT UNTIL 7 AM PDT THURSDAY
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES.
* WHERE...A PORTION OF NORTHEAST OREGON, INCLUDING THE FOLLOWING
COUNTIES, UMATILLA, UNION AND WALLOWA.
* WHEN...UNTIL 700 AM PDT THURSDAY.
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS AND
PONDING OF WATER ON ROADWAYS MAY OCCUR.
* ADDITIONAL DETAILS...
- AT 1007 PM PDT, MINOR FLOODING IS ALREADY OCCURRING IN THE
ADVISORY AREA. BETWEEN 0.8 AND 3 INCHES OF RAIN HAVE FALLEN
OVER THE LAST 36 HOURS.
- ADDITIONAL PRECIPITATION AMOUNTS UP TO 0.2 INCHES ARE
EXPECTED OVER THE AREA THROUGH THURSDAY MORNING.
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
BINGHAM SPRINGS, GIBBON, AND THE UMATILLA RESERVATION.
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD
DEATHS OCCUR IN VEHICLES.
LAT...LON 4552 11866 4564 11852 4566 11833 4574 11841
4585 11821 4599 11818 4600 11737 4590 11747
4579 11741 4569 11745 4562 11773 4551 11779
4560 11793 4552 11794 4553 11805 4534 11813
4530 11808 4530 11843 4542 11843
PDT
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