882  
WGUS85 KPIH 231753  
FLSPIH  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE POCATELLO ID  
1153 AM MDT MON APR 23 2018  
 
IDC029-241800-  
/O.EXT.KPIH.FA.Y.0004.000000T0000Z-180424T1800Z/  
/00000.N.SM.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
CARIBOU ID-  
1153 AM MDT MON APR 23 2018  
 
THE NATIONAL WEATHER SERVICE IN POCATELLO HAS EXTENDED THE  
 
* SMALL STREAM FLOOD ADVISORY FOR...  
SNOWMELT IN...  
EASTERN CARIBOU COUNTY IN SOUTHEASTERN IDAHO...  
 
* UNTIL NOON MDT TUESDAY  
 
* AT 1154 AM MDT, EMERGENCY MANAGEMENT REPORTED MINOR SNOWMELT  
FLOODING CONTINUING ALONG THE BLACKFOOT RIVER FROM THE MONSANTO  
HAUL ROAD UPSTREAM TO THE BLACKFOOT NARROWS. NO IMMEDIATE IMPACTS  
WERE OBSERVED OTHER THAN LOW LYING SEEPAGE IN PASTURE LANDS  
ADJACENT TO THE RIVER.  
 
THIS INCLUDES THE FOLLOWING STREAMS AND DRAINAGES...TRAIL  
CREEK...DRY VALLEY CREEK...SLUG CREEK AND BLACKFOOT RIVER.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF SMALL  
CREEKS AND STREAMS, COUNTRY ROADS, FARMLAND, AND OTHER LOW LYING  
SPOTS.  
 
A FLOOD ADVISORY MEANS RIVER OR STREAM FLOWS ARE ELEVATED, OR PONDING  
OF WATER IN URBAN OR OTHER AREAS IS OCCURRING OR IS IMMINENT.  
 

 
 
LAT...LON 4278 11143 4280 11136 4279 11135 4277 11139  
4274 11138 4273 11140 4275 11141 4276 11143  
4273 11143 4273 11146 4276 11146 4280 11151  
4282 11149  
 

 
 
WYATT  
 
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