448
WGUS55 KBYZ 310435
FFWBYZ
WYC033-310730-
/O.NEW.KBYZ.FF.W.0002.260531T0435Z-260531T0730Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE BILLINGS MT
1035 PM MDT SAT MAY 30 2026
THE NATIONAL WEATHER SERVICE IN BILLINGS HAS ISSUED A
* FLASH FLOOD WARNING FOR...
THE NORTHERN ELK BURN AREA IN...
NORTHWESTERN SHERIDAN COUNTY IN NORTH CENTRAL WYOMING...
* UNTIL 130 AM MDT.
* AT 1035 PM MDT, DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING
HEAVY RAIN OVER THE NORTHERN ELK BURN AREA. BETWEEN 0.7 AND 1.2
INCHES OF RAIN HAVE FALLEN A FEW MILES WEST OF PARKMAN. ADDITIONAL
RAINFALL IS OCCURRING. FLASH FLOODING AND DEBRIS FLOW IS EXPECTED
TO BEGIN SHORTLY.
HAZARD...FLASH FLOODING AND DEBRIS FLOW CAUSED BY THUNDERSTORMS IN
AND AROUND THE NORTHERN ELK BURN AREA.
SOURCE...RADAR INDICATED.
IMPACT...FLOODING OF AREAS IN AND DOWNSTREAM OF THE NORTHERN ELK
BURN AREA...MAINLY ON NORTHEAST SIDE OF BURN AREA.
* SOME LOCATIONS THAT WILL EXPERIENCE FLASH FLOODING INCLUDE...
PARKMAN.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
LIFE THREATENING FLOODING OF CREEKS, ROADS, AND NORMALLY DRY COULEES
IN AND DOWNSTREAM OF THE NORTHERN ELK BURN AREA IS LIKELY. IN
ADDITION TO THE FLASH FLOODING, THE HEAVY RAINS MAY TRIGGER
ROCKSLIDES, MUDSLIDES, AND DEBRIS FLOWS IN STEEP TERRAIN.
BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING.
LAT...LON 4500 10763 4500 10735 4496 10732 4495 10731
4486 10731 4482 10735 4482 10743 4483 10746
4484 10747 4484 10748 4486 10751 4487 10753
4488 10756 4495 10760 4497 10760
FLASH FLOOD...RADAR INDICATED
TESAR
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