994
WGUS55 KPIH 181937
FFWPIH
IDC013-023-037-182230-
/O.NEW.KPIH.FF.W.0014.260918T1937Z-260918T2230Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Pocatello ID
137 PM MDT Fri Sep 18 2026

The National Weather Service in Pocatello has issued a

* Flash Flood Warning for...
  Northeastern Blaine County in central Idaho...
  Southeastern Custer County in central Idaho...
  Southwestern Butte County in southeastern Idaho...

* Until 430 PM MDT.

* At 137 PM MDT, Doppler radar indicated thunderstorms producing
  heavy rain across the warned area. Rainfall rates exceeding 0.5
  inches in 1 hour are indicated.. 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, as well as
           other poor drainage and low-lying areas involving step
           terrain. Rockfall is also possible.

* Some locations that will experience flash flooding include...
  Grouse.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

In hilly terrain there are low water crossings which are potentially
dangerous in heavy rain. Do not attempt to cross flooded roads. Find
an alternate route.

Flooding is occurring or is imminent. It is important to know where
you are relative to streams, rivers, or creeks which can become
killers in heavy rains. Campers and hikers should avoid streams or
creeks.

&&

LAT...LON 4365 11387 4390 11379 4394 11377 4396 11374
      4394 11364 4385 11360 4369 11355 4358 11355
      4348 11356 4340 11371 4342 11388

FLASH FLOOD...RADAR INDICATED
EXPECTED RAINFALL RATE...0.5 INCHES IN 1 HOUR

$$

JKeyes