Flash Flood Warning

Please Note Report Date

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Note:  Be sure to pay close attention to the date and time of each warning.    
This document contains all warnings in the state so please read the
complete document.
 
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WGUS55 KMSO 292254

FFWMSO

IDC049-300100-

/O.NEW.KMSO.FF.W.0007.230829T2254Z-230830T0100Z/

/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/



BULLETIN - EAS ACTIVATION REQUESTED

Flash Flood Warning

National Weather Service Missoula MT

454 PM MDT Tue Aug 29 2023



The National Weather Service in Missoula has issued a



* Flash Flood Warning for the Williams Creek Fire Burn Area...

  Central Idaho County in central Idaho...



* Until 700 PM MDT /600 PM PDT/.



* At 454 PM MDT /354 PM PDT/, Doppler radar indicated thunderstorms 

  producing heavy rain across the warned area. Flash flooding is 

  ongoing or expected to begin shortly.



Excessive rainfall over the burn scar will result in debris flow 

moving through the Williams Creek Fire Burn Area. The debris flow 

can consist of rock, mud, vegetation and other loose materials.



  HAZARD...Flash flooding caused by thunderstorms.



  SOURCE...Radar.



  IMPACT...Flash flooding of small creeks and streams, urban

           areas, highways, streets and underpasses as well as

           other poor drainage and low-lying areas.



* Williams Creek Burn Scar and Five Mile Campground 



PRECAUTIONARY/PREPAREDNESS ACTIONS...



This is a life threatening situation. Heavy rainfall will cause 

extensive and severe flash flooding of creeks...streams...and 

ditches in the  Burn Scar. Severe 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.



&&



LAT...LON 4575 11559 4573 11562 4570 11563 4566 11565

      4564 11556 4565 11548 4568 11544 4576 11553

      4575 11556



FLASH FLOOD...RADAR INDICATED



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jk



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