768
WGUS86 KPDT 221901
FLSPDT
FLOOD ADVISORY
NATIONAL WEATHER SERVICE PENDLETON OR
1201 PM PDT WED APR 22 2026
ORC059-061-063-230600-
/O.NEW.KPDT.FA.Y.0002.260422T1901Z-260423T0600Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
UMATILLA OR-UNION OR-WALLOWA OR-
1201 PM PDT WED APR 22 2026
..FLOOD ADVISORY IN EFFECT UNTIL 11 PM PDT THIS EVENING
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS EXPECTED.
* WHERE...A PORTION OF NORTHEAST OREGON, INCLUDING THE FOLLOWING
COUNTIES, UMATILLA, UNION AND WALLOWA.
* WHEN...UNTIL 1100 PM PDT WEDNESDAY.
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS AND
PONDING OF WATER ON ROADWAYS MAY OCCUR.
* ADDITIONAL DETAILS...
- AT 1158 AM PDT, DOPPLER RADAR INDICATED HEAVY RAIN. MINOR
FLOODING IS ONGOING OR EXPECTED TO BEGIN SHORTLY IN THE
ADVISORY AREA. BETWEEN 0.75 AND 2 INCHES OF RAIN HAVE FALLEN.
- ADDITIONAL RAINFALL AMOUNTS OF 1 TO 2 INCHES ARE EXPECTED
OVER THE AREA. THIS ADDITIONAL RAIN WILL RESULT IN MINOR
ROADWAY FLOODING.
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
LA GRANDE, MEACHAM, SPOUT SPRINGS, TOLLGATE, BINGHAM SPRINGS,
MINAM, GIBBON, HILGARD, KAMELA, UMATILLA RESERVATION AND
TROY.
- 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
4531 11811 4530 11808 4530 11843 4542 11843
LN
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