Flash Flood Watch

Flood Watch
National Weather Service Pendleton OR
1242 PM PDT Wed Sep 10 2025

ORZ509-511-110600-
/O.CON.KPDT.FF.A.0005.000000T0000Z-250911T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
East Slopes of the Oregon Cascades-Central Oregon-
Including the cities of Bend, Sisters, Madras, Camp Sherman,
Redmond, Sunriver, Prineville, and La Pine
1242 PM PDT Wed Sep 10 2025

...FLASH FLOOD WATCH FOR THE LITTLE LAVA BURN SCAR REMAINS IN EFFECT
UNTIL 11 PM PDT THIS EVENING...

* WHAT...Flash flooding and debris flows caused by excessive
  rainfall are possible over recent burn scars.

* WHERE...A portion of central Oregon, including the following
  areas, Central Oregon and East Slopes of the Oregon Cascades.

* WHEN...Until 11 PM PDT this evening.

* IMPACTS...Heavy rainfall of up to an inch over recent burn scars
  is expected up to and during the period of the watch. Residents
  near recent burn scars should prepare for potential flooding
  impacts. Be sure to stay up to date with information from local
  authorities. Heavy rainfall could trigger flash flooding of
  low-lying areas, urbanized street flooding, and debris flows in
  and near recent wildfire burn scars.

* ADDITIONAL DETAILS...
  - National Weather Service Meteorologists are forecasting heavy
    rainfall over the burn scar, which may lead to flash flooding
    and debris flows.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

Flood Watch
National Weather Service Pendleton OR
1242 PM PDT Wed Sep 10 2025

ORZ503-505-506-110615-
/O.CON.KPDT.FF.A.0005.000000T0000Z-250912T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Southern Blue Mountains of Oregon-John Day Basin-Ochoco-John Day
Highlands-
Including the cities of North Powder, John Day, Prairie City,
Brothers, Dayville, Seneca, Monument, Spray, Mitchell, Ukiah,
Paulina, and Long Creek
1242 PM PDT Wed Sep 10 2025

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THURSDAY EVENING...

* WHAT...Flash flooding and debris flows caused by excessive
  rainfall is possible over recent burn scars.

* WHERE...Portions of central and northeast Oregon, including the
  following areas, in central Oregon, John Day Basin and Ochoco-John
  Day Highlands. In northeast Oregon, Southern Blue Mountains of
  Oregon.

* WHEN...Through Thursday evening.

* IMPACTS...Heavy rainfall of 1 to 1.5 inches could trigger flash
  flooding of low-lying areas, and debris flows in and near numerous
  recent wildfire burn scars.

* ADDITIONAL DETAILS...
  - National Weather Service Meteorologists are forecasting heavy
    rainfall over the burn scar, which may lead to flash flooding
    and debris flows.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

MD

Flood Watch
National Weather Service Boise ID
1219 PM PDT Wed Sep 10 2025

ORZ061>064-110900-
/O.EXT.KBOI.FF.A.0006.000000T0000Z-250911T0900Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Harney County-Baker County-Malheur County-Oregon Lower Treasure
Valley-
Including the cities of Nyssa, Malheur City, Ontario, Diamond,
Baker, Crane, Dunnean, Burns, New Princeton, Buchanan, and
Venator
1219 PM PDT Wed Sep 10 2025 /119 PM MDT Wed Sep 10 2025/

...FLASH FLOOD WATCH NOW IN EFFECT THROUGH LATE TONIGHT...

* WHAT...Flash flooding caused by excessive rainfall is possible
  especially across the Falls, Cow Valley and Durkee burn scars.

* WHERE...Portions of northeast and southeast Oregon, including the
  following areas, in northeast Oregon, Baker County. In southeast
  Oregon, Harney County, Malheur County and Oregon Lower Treasure
  Valley.

* WHEN...Through late tonight.

* IMPACTS...Heavy rainfall could trigger flash flooding or debris
  flows in and near recent wildfire burn scars.

* ADDITIONAL DETAILS...
  - https://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

JM