086  
WGUS85 KBYZ 280614  
FLSBYZ  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE BILLINGS MT  
1214 AM MDT MON APR 28 2025  
 
MTC011-281000-  
/O.CON.KBYZ.FA.Y.0002.000000T0000Z-250428T1000Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
CARTER MT-  
1214 AM MDT MON APR 28 2025  
 
...FLOOD ADVISORY REMAINS IN EFFECT UNTIL 4 AM MDT EARLY THIS  
MORNING...  
 
* WHAT...SMALL STREAM FLOODING CAUSED BY EXCESSIVE RAINFALL  
CONTINUES.  
 
* WHERE...A PORTION OF SOUTHEAST MONTANA, INCLUDING THE FOLLOWING  
COUNTY, EAST CENTRAL CARTER.  
 
* WHEN...UNTIL 400 AM MDT.  
 
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.  
RISES IN SMALL STREAMS AND NORMALLY DRY COULEES. WATER OVER  
ROADWAYS, INCLUDING HIGHWAY 323. WHILE PRECIPITATION HAS GENERALLY  
ENDED, IT WILL TAKE TIME FOR WATER TO SUBSIDE.  
 
* ADDITIONAL DETAILS...  
- AT 1209 AM MDT, THE PUBLIC REPORTED FLOODING OVER HIGHWAY 323  
SOUTH OF EKALAKA. PHOTOS ALSO SHOWS LARGE AMOUNTS OF HAIL  
FELL WITH THIS STORM THAT MAY CLOG CULVERTS. BETWEEN 1.5 AND  
3.5 INCHES OF RAIN HAVE FALLEN IN NORTHEAST CARTER COUNTY  
THIS EVENING. SMALL STREAM AND LOW LYING FLOODING IS LIKELY  
ONGOING.  
- THIS INCLUDES THE FOLLOWING STREAMS AND DRAINAGES...  
SPEELMON CREEK, NORTH SLICK CREEK, BOXELDER CREEK, MIDDLE  
SLICK CREEK, SPRING CREEK, SNOW CREEK, BIG RAMME CREEK,  
LITTLE RAMME CREEK, HARMON CREEK AND COAL CREEK.  
 
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
MAINLY RURAL AREAS OF NORTHEAST CARTER COUNTY.  
- 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.  
 
PLEASE REPORT OBSERVED FLOODING TO LOCAL EMERGENCY OFFICIALS AND  
REQUEST THEY PASS THE INFORMATION TO THE NATIONAL WEATHER SERVICE IN  
BILLINGS.  
 
 
 
LAT...LON 4575 10443 4562 10430 4570 10411 4581 10408  
4587 10407 4588 10415 4584 10421 4578 10440  
 
 
 
CHAMBERS  
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