743  
WGUS75 KBOI 262216  
FFSBOI  
 
FLASH FLOOD STATEMENT  
NATIONAL WEATHER SERVICE BOISE ID  
416 PM MDT TUE AUG 26 2025  
 
IDC039-270045-  
/O.CON.KBOI.FF.W.0005.000000T0000Z-250827T0045Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
ELMORE ID-  
416 PM MDT TUE AUG 26 2025  
 
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 645 PM MDT THIS  
EVENING FOR NORTHWESTERN ELMORE COUNTY...  
 
AT 416 PM MDT, DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING HEAVY  
RAIN ACROSS THE WARNED AREA. FLASH FLOODING IS ONGOING OR EXPECTED  
TO BEGIN SHORTLY.  
 
HAZARD...FLASH FLOODING CAUSED BY THUNDERSTORMS.  
 
SOURCE...RADAR.  
 
IMPACT...FLASH FLOODING OF SMALL CREEKS AND STREAMS, AS WELL AS  
OTHER POOR DRAINAGE AND LOW-LYING AREAS. AT 405 PM MDT  
HEAVIEST RAIN WAS FALLING ON GRANITE CREEK WHICH LEADS  
INTO THE SOUTH FORK OF THE BOISE RIVER. ELMORE COUNTY  
ROAD 113 RUNS ALONG THE RIVER AND DANSKIN BRIDGE RIVER  
ACCESS IS IN THE PATH OF WATER FLOW. PERSONS ARE  
ADVISED TO STAY AWAY FROM THAT AREA.  
 
SOME LOCATIONS THAT WILL EXPERIENCE FLASH FLOODING INCLUDE...  
ANDERSON RANCH RESERVOIR.  
 
AS OF 405 PM MDT AN ESTIMATED 2.3 INCHES OF RAIN HAD FALLEN IN THE  
WARNED AREA.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
 
 
LAT...LON 4339 11557 4340 11557 4341 11553 4341 11549  
4340 11547 4340 11546 4337 11543 4336 11548  
 
FLASH FLOOD...RADAR INDICATED  
 
 
 
LC  
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