422
WGUS55 KPIH 180400
FFWPIH
IDC019-051-180800-
/O.NEW.KPIH.FF.W.0010.260918T0400Z-260918T0800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Pocatello ID
1000 PM MDT Thu Sep 17 2026

The National Weather Service in Pocatello has issued a

* Flash Flood Warning for...
  North Central Bonneville County in southeastern Idaho...
  South Central Jefferson County in southeastern Idaho...

* Until 200 AM MDT.

* At 1000 PM MDT, Doppler radar indicated thunderstorms producing
  heavy rain across the warned area. Flash flooding is ongoing or
  expected to begin shortly.

  HAZARD...Flash flooding caused by thunderstorms.

  SOURCE...Radar indicated.

  IMPACT...Flash flooding of small creeks and streams, urban areas,
           highways, streets and underpasses as well as other poor
           drainage and low-lying areas.

* Some locations that will experience flash flooding include...
  Idaho Falls, Rigby, Lorenzo, Ucon, Menan and Lewisville.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4375 11200 4375 11195 4376 11195 4376 11191
      4374 11189 4374 11187 4373 11187 4346 11200
      4351 11207 4351 11210

FLASH FLOOD...RADAR INDICATED

$$

GK