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Home Return to list Flash Flood Warning 0012 Issued by the Pocatello Forecast Office
Action: New Issued At: 2026-09-18 10:09:16
293
WGUS55 KPIH 181508
FFWPIH
IDC013-181815-
/O.NEW.KPIH.FF.W.0012.260918T1508Z-260918T1815Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Pocatello ID
908 AM MDT Fri Sep 18 2026
The National Weather Service in Pocatello has issued a
* Flash Flood Warning for...
The Ohio burn scar in...
Northwestern Blaine County in central Idaho...
* Until 1215 PM MDT.
* At 908 AM MDT, Doppler radar indicated thunderstorms producing
heavy rain over the Ohio Burn Scar. The expected rainfall rate is
0.5 to 1 inch in 1 hour. Flash flooding is ongoing or expected to
begin shortly. Excessive rainfall over the burn scar will result in
debris flow moving through the Ohio burn scar. The debris flow can
consist of rock, mud, vegetation and other loose materials.
HAZARD...Life threatening flash flooding. Thunderstorms producing
flash flooding in and around the Ohio Burn Scar.
SOURCE...Radar indicated.
IMPACT...Life threatening flash flooding of areas in and around the
Ohio Burn Scar.
* Some locations that will experience flash flooding include...
Mainly rural areas of Northwestern Blaine County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
This is a life threatening situation. Heavy rainfall will cause
extensive and severe flash flooding of creeks...streams...and ditches
in the Ohio Burn Scar. Severe debris flows can also be anticipated
across roads. Roads and driveways may be washed away in places. If
you encounter flood waters...climb to safety.
&&
LAT...LON 4357 11433 4358 11432 4359 11433 4359 11432
4360 11430 4361 11426 4360 11425 4359 11426
4356 11430 4356 11433
FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
EXPECTED RAINFALL RATE...0.5-1 INCH IN 1 HOUR
$$
TAX
Action: Time Extended Issued At: 2026-09-18 12:50:50
155
WGUS55 KPIH 181750
FFWPIH
IDC013-182015-
/O.EXT.KPIH.FF.W.0012.000000T0000Z-260918T2015Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Pocatello ID
1150 AM MDT Fri Sep 18 2026
The National Weather Service in Pocatello has extended the
* Flash Flood Warning for...
The Ohio burn scar in...
Northwestern Blaine County in central Idaho...
* Until 215 PM MDT.
* At 1150 AM MDT, Doppler radar indicated thunderstorms producing
heavy rain over the Ohio Burn Scar. Between 0.5 and 1 inch of rain
has already fallen. The expected rainfall rate is 0.5 to 1 inch in
1 hour. Flash flooding is ongoing or expected to begin shortly.
Excessive rainfall over the burn scar will result in debris flow
moving through the Ohio burn scar. The debris flow can consist of
rock, mud, vegetation and other loose materials.
HAZARD...Life threatening flash flooding. Thunderstorms producing
flash flooding in and around the Ohio Burn Scar.
SOURCE...Radar indicated.
IMPACT...Life threatening flash flooding of areas in and around the
Ohio Burn Scar.
* Some locations that will experience flash flooding include...
Mainly rural areas of Northwestern Blaine County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
This is a life threatening situation. Heavy rainfall will cause
extensive and severe flash flooding of creeks...streams...and ditches
in the Ohio Burn Scar. Severe debris flows can also be anticipated
across roads. Roads and driveways may be washed away in places. If
you encounter flood waters...climb to safety.
&&
LAT...LON 4357 11433 4358 11432 4359 11433 4359 11432
4360 11430 4361 11426 4360 11425 4359 11426
4356 11430 4356 11433
FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
EXPECTED RAINFALL RATE...0.5-1 INCH IN 1 HOUR
$$
TAX
Action: Expired Issued At: 2026-09-18 15:07:24
970
WGUS75 KPIH 182007
FFSPIH
Flash Flood Statement
National Weather Service Pocatello ID
207 PM MDT Fri Sep 18 2026
IDC013-182017-
/O.EXP.KPIH.FF.W.0012.000000T0000Z-260918T2015Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Blaine ID-
207 PM MDT Fri Sep 18 2026
...FLASH FLOOD WARNING FOR THE OHIO BURN SCAR WILL EXPIRE AT 215 PM
MDT THIS AFTERNOON FOR NORTHWESTERN BLAINE COUNTY...
The heavy rain has ended. Flooding is no longer expected to pose a
threat. Please continue to heed remaining road closures.
A Flood Watch remains in effect until 1200 AM MDT Saturday for
portions of central, eastern, and southeast Idaho.
&&
LAT...LON 4357 11433 4358 11432 4359 11433 4359 11432
4360 11430 4361 11426 4360 11425 4359 11426
4356 11430 4356 11433
$$
TAX
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