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Flash Flood Watch 0007
Issued by the Boise Forecast Office

Action Issued Starts Expiration
New 2025-09-11 13:59:20 2025-09-11 13:59:00 2025-09-11 22:00:00
Expired 2025-09-11 21:33:34 2025-09-11 22:00:00


Action: New
Issued At: 2025-09-11 13:59:20

933 
WGUS65 KBOI 111859
FFABOI

URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Boise ID
1159 AM PDT Thu Sep 11 2025

ORZ061>064-112000-
/O.CAN.KBOI.FF.A.0006.000000T0000Z-250912T0300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Harney County-Baker County-Malheur County-Oregon Lower Treasure
Valley-
Including the cities of Burns, Buchanan, Dunnean, Ontario, New
Princeton, Nyssa, Malheur City, Crane, Venator, Baker, and
Diamond
1159 AM PDT Thu Sep 11 2025 /1259 PM MDT Thu Sep 11 2025/

...FLASH FLOOD WATCH IS CANCELLED...

The Flash Flood Watch is cancelled for 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.

Rainfall is still expected in the area, but the heaviest rain is now 
forecast to fall north of where this watch was. We will continue to 
monitor rainfall amounts over burn scars in this area.

$$

IDZ011-013-120300-
/O.NEW.KBOI.FF.A.0007.250911T1859Z-250912T0300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
West Central Mountains-Boise Mountains-
Including the cities of Cuprum, Warm Lake, Big Creek, Prairie,
Ola, Bear, Pine, McCall, Cascade, and Anderson Dam
1259 PM MDT Thu Sep 11 2025

...FLASH FLOOD WATCH FOR THE WAPITI, SNAG, AND DOLLAR FIRE BURN 
SCARS IN EFFECT UNTIL 9 PM MDT THIS EVENING...

* WHAT...Flash flooding and debris flows caused by excessive 
  rainfall are possible over the Wapiti, Snag, and Dollar fire burn 
  scars.

* WHERE...A portion of southwest Idaho, including the following 
  areas, Boise Mountains and West Central Mountains.

* WHEN...Until 9 PM MDT this evening.

* IMPACTS...Heavy rainfall over the Wapiti, Snag, and Dollar fire 
  burn scars is expected during the period of the watch. Those with 
  interests in and near the 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 or 
  debris flows in and near recent wildfire burn scars.

* ADDITIONAL DETAILS...
  - National Weather Service Meteorologists are forecasting heavy
    rainfall over burn scars, which may lead to flash flooding
    and debris flows.
  - 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


Action: Expired
Issued At: 2025-09-11 21:33:34

557 
WGUS65 KBOI 120232
FFABOI

Flood Watch
National Weather Service Boise ID
832 PM MDT Thu Sep 11 2025

IDZ011-013-120345-
/O.EXP.KBOI.FF.A.0007.000000T0000Z-250912T0300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
West Central Mountains-Boise Mountains-
Including the cities of Anderson Dam, Cuprum, Warm Lake, Pine,
Big Creek, Bear, Cascade, Ola, Prairie, and McCall
832 PM MDT Thu Sep 11 2025

...FLASH FLOOD WATCH FOR THE WAPITI, SNAG, AND DOLLAR FIRE BURN SCAR 
WILL EXPIRE AT 9 PM MDT THIS EVENING...

The Flash Flood Watch for the Wapiti, Snag, and Dollar will expire 
for a portion of southwest Idaho, including the following areas, 
Boise Mountains and West Central Mountains.

The flash flooding threat has ended. Therefore, the Flash Flood 
Watch will expire at 9 PM MDT this evening.

$$



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