Flood Statement
Issued by NWS Portland, OR

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Flood Statement
National Weather Service Portland OR
802 AM PST Sun Dec 7 2025

...The Flood Warning is extended for the following rivers in
Oregon...Washington...

  Wilson River near Tillamook affecting Tillamook County.

  Grays River at Covered Bridge near Rosburg affecting Wahkiakum
  County.

  Johnson Creek at Sycamore affecting Multnomah and Clackamas
  Counties.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Caution is urged when walking near riverbanks.

Motorists should not attempt to drive around barricades or drive
through flooded areas.

Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Additional information is available at www.weather.gov.

The next statement will be issued by 4 PM PST this afternoon.this
afternoon at 415 PM PST.

&&

ORC057-080015-
/O.EXT.KPQR.FL.W.0010.251209T0338Z-000000T0000Z/
/TLMO3.1.ER.251209T0338Z.251209T0600Z.251209T1234Z.UU/
802 AM PST Sun Dec 7 2025

...FLOOD WARNING NOW IN EFFECT FROM MONDAY EVENING UNTIL FURTHER
NOTICE...

* WHAT...Minor flooding is forecast. There is a a 75% chance of
  reaching Moderate flood, and a 55% chance of reaching Major flood.

* WHERE...Wilson River near Tillamook.

* WHEN...From Monday evening until further notice.

* IMPACTS...Above 15.5 feet, expect widespread flooding in the north
  part of Tillamook along Hwy 101 from Hoquarton Slough north to the
  Tillamook Creamery, especially during high tides. The most
  noticable flood impacts are to low-lying roads and some buildings
  near Dougherty Slough and the lower Wilson River. Widespread
  flooding of low lying dairy and pasture land and some rural access
  roads from Wilson River Loop Road downstream to Hwy 101 and along
  Makinster Rd and Goodspeed Rd west of Hwy 101 can be expected as
  well.

* ADDITIONAL DETAILS...
  - At 7:30 AM PST Sunday the stage was 5.9 feet.
  - Bankfull stage is 10.5 feet.
  - Forecast...The river will rise above flood stage tomorrow
    evening to 15.1 feet late tomorrow evening.
  - Flood stage is 12.0 feet.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4548 12387 4549 12386 4548 12384 4548 12377
      4549 12371 4547 12370 4546 12375 4546 12384


$$

WAC069-080015-
/O.EXT.KPQR.FL.W.0011.251209T0416Z-000000T0000Z/
/GRRW1.1.ER.251209T0416Z.251211T0000Z.251211T0649Z.UU/
802 AM PST Sun Dec 7 2025

...FLOOD WARNING NOW IN EFFECT FROM MONDAY EVENING UNTIL FURTHER
NOTICE...

* WHAT...Minor flooding is forecast. There is a 70% chance of
  reaching Moderate flood, and a 50% chance of reaching Major flood.

* WHERE...Grays River at Covered Bridge near Rosburg.

* WHEN...From Monday evening until further notice.

* IMPACTS...Above 30.5 feet, expect widespread lowland flooding and
  numerous flooded roads near Rosburg and Hwy 4. These include
  Covered Bridge Road near the gage and the roadway approaches to
  the Altoona Bridge downstream of the gage.

* ADDITIONAL DETAILS...
  - At 7:15 AM PST Sunday the stage was 25.2 feet.
  - Bankfull stage is 27.5 feet.
  - Forecast...The river will rise above flood stage by Monday
    evening.
  - Flood stage is 28.5 feet.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4632 12368 4633 12368 4636 12361 4636 12358
      4637 12356 4636 12355 4634 12358 4634 12361
      4631 12366


$$

ORC005-051-080015-
/O.EXT.KPQR.FL.W.0012.251209T0623Z-000000T0000Z/
/SYCO3.1.ER.251209T0623Z.251210T1200Z.251210T2330Z.NO/
802 AM PST Sun Dec 7 2025

...FLOOD WARNING NOW IN EFFECT FROM MONDAY EVENING UNTIL FURTHER
NOTICE...

* WHAT...Minor flooding is forecast. There is a 70% chance of
  reaching Moderate flood, and a 60% chance of reaching Major flood.

* WHERE...Johnson Creek at Sycamore.

* WHEN...From Monday evening until further notice.

* IMPACTS...Above 11.0 feet, minor flooding begins along Johnson
  Creek between SE 92nd Street to SE 122nd Street and between
  Johnson Creek and SE Harold Street.

* ADDITIONAL DETAILS...
  - At 7:30 AM PST Sunday the stage was 3.5 feet.
  - Bankfull stage is 10.0 feet.
  - Forecast...The river will rise above flood stage late
    tomorrow evening to 11.9 feet early Tuesday morning.
  - Flood stage is 11.0 feet.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4546 12262 4547 12262 4546 12259 4548 12256
      4548 12251 4549 12248 4549 12245 4548 12245
      4548 12248 4547 12251 4547 12256 4545 12259


$$

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