006  
WGUS55 KBYZ 210542  
FFWBYZ  
MTC087-210845-  
/O.NEW.KBYZ.FF.W.0003.260621T0542Z-260621T0845Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
FLASH FLOOD WARNING  
NATIONAL WEATHER SERVICE BILLINGS MT  
1142 PM MDT SAT JUN 20 2026  
 
THE NATIONAL WEATHER SERVICE IN BILLINGS HAS ISSUED A  
 
* FLASH FLOOD WARNING FOR...  
THE NORTH REMINGTON AND MCGHEE BURN SCAR IN...  
SOUTHERN ROSEBUD COUNTY IN SOUTHEASTERN MONTANA...  
 
* UNTIL 245 AM MDT.  
 
* AT 1142 PM MDT, DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING  
HEAVY RAIN OVER THE NORTH REMINGTON AND MCGHEE BURN SCAR. BETWEEN  
0.3 AND 1 INCH OF RAIN HAS FALLEN. THE EXPECTED RAINFALL RATE IS 1  
TO 2 INCHES IN 1 HOUR. FLASH FLOODING IS ONGOING OR EXPECTED TO  
BEGIN SHORTLY. EXCESSIVE RAINFALL OVER THE BURN SCAR WILL RESULT IN  
DEBRIS FLOW.  
 
HAZARD...FLASH FLOODING CAUSED BY THUNDERSTORMS IN AND AROUND THE  
NORTH REMINGTON AND MCGHEE BURN SCAR.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...FLOODING OF AREAS IN AND DOWNSTREAM OF THE NORTH REMINGTON  
AND MCGHEE BURN SCAR.  
 
* SOME LOCATIONS THAT WILL EXPERIENCE FLASH FLOODING INCLUDE...  
BIRNEY AND BIRNEY VILLAGE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
THIS IS A LIFE THREATENING SITUATION. HEAVY RAINFALL WILL CAUSE FLASH  
FLOODING OF CREEKS...STREAMS...AND DITCHES IN THE NORTH REMINGTON AND  
MCGHEE BURN SCAR. 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.  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
 
 
LAT...LON 4520 10658 4525 10663 4528 10664 4533 10653  
4534 10654 4540 10648 4542 10647 4550 10635  
4549 10633 4546 10634 4539 10626 4535 10628  
4533 10632 4529 10630 4527 10632 4521 10631  
4521 10628 4518 10628 4518 10651 4520 10651  
 
FLASH FLOOD...RADAR INDICATED  
EXPECTED RAINFALL RATE...1-2 INCHES IN 1 HOUR  
 
 
 
ARENDS  
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