464  
WGUS45 KBYZ 202057  
FLWBYZ  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
FLOOD WARNING  
NATIONAL WEATHER SERVICE BILLINGS MT  
157 PM MST SAT JAN 20 2024  
 
MTC003-103-111-222115-  
/O.EXT.KBYZ.FA.W.0001.000000T0000Z-240122T2115Z/  
/00000.0.IJ.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
BIG HORN MT-TREASURE MT-YELLOWSTONE MT-  
157 PM MST SAT JAN 20 2024  
 
...FLOOD WARNING FOR AN ICE JAM NOW IN EFFECT UNTIL 215 PM MST  
MONDAY...  
 
* WHAT...FLOODING CAUSED BY AN ICE JAM ON THE BIG HORN RIVER AT  
GENERAL CUSTER FISHING ACCESS ROAD CONTINUES.  
 
* WHERE...PORTIONS OF SOUTH CENTRAL AND SOUTHEAST MONTANA, INCLUDING  
THE FOLLOWING COUNTIES, IN SOUTH CENTRAL MONTANA, BIG HORN AND  
YELLOWSTONE. IN SOUTHEAST MONTANA, TREASURE.  
 
* WHEN...UNTIL 215 PM MST MONDAY.  
 
* IMPACTS...FLOODING OF RIVERS, CREEKS, STREAMS, AND OTHER LOW-LYING  
AND FLOOD-PRONE LOCATIONS IS IMMINENT OR OCCURRING.  
 
* ADDITIONAL DETAILS...  
- AT 150 PM MST, EMERGENCY MANAGEMENT REPORTED ONGOING FLOODING  
ACROSS THE WARNED AREA. AN ICE JAM IS OCCURRING AND WILL  
CONTINUE TO CAUSE FLOODING.  
- FLOODING WAS OCCURRING ALONG EAST KINGLEY ROAD, ALONG WITH  
FIELD FLOODING NEAR THE ROAD. FLOODING WAS ALSO OCCURRING  
ALONG EAST COMMUNITY SCHOOL ROAD, AND WATER WAS APPROACHING A  
STRUCTURE ON THE ROAD.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
MAINLY RURAL AREAS OF NORTH CENTRAL BIG HORN, FAR EASTERN  
YELLOWSTONE AND CENTRAL TREASURE COUNTIES  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES. DO NOT DRIVE ON OR ATTEMPT TO CROSS  
FLOODED ROADS, FIND AN ALTERNATE ROUTE. ROADS AND DRIVEWAYS MAY BE  
DAMAGED OR WASHED OUT IN PLACES.  
 
BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE  
DANGERS OF FLOODING.  
 
STAY AWAY OR BE SWEPT AWAY. RIVER BANKS AND CULVERTS CAN BECOME  
UNSTABLE AND UNSAFE.  
 
PLEASE REPORT OBSERVED FLOODING TO LOCAL EMERGENCY OFFICIALS AND  
REQUEST THEY PASS THE INFORMATION TO THE NATIONAL WEATHER SERVICE IN  
BILLINGS.  
 

 
 
LAT...LON 4615 10739 4604 10743 4588 10750 4589 10764  
4604 10757 4613 10753  
 

 
 
PALMQUIST  
 
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