

000 

WGUS55 KCYS 012314

FFWCYS

NEC165-020500-

/O.NEW.KCYS.FF.W.0001.090601T2314Z-090602T0500Z/

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



BULLETIN - EAS ACTIVATION REQUESTED

FLASH FLOOD WARNING

NATIONAL WEATHER SERVICE CHEYENNE WY

514 PM MDT MON JUN 1 2009



THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A



* FLASH FLOOD WARNING FOR...

  SOUTHERN SIOUX COUNTY IN THE PANHANDLE OF NEBRASKA



* UNTIL 1100 PM MDT



* AT 509 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED   

  SLOW MOVING THUNDERSTORMS WITH VERY HEAVY RAINFALL ACROSS SOUTHERN 

  SIOUX COUNTY. RADAR ESTIMATES MORE THAN FOUR INCHES OF RAIN HAS    

  FALLEN ACROSS THE WARNED AREA. AN ADDITIONAL ONE TO TWO INCHES     

  WILL BE POSSIBLE OVER THE NEXT TWO HOURS CAUSING AREA STREAMS AND  

  DRY WASHES TO SWELL.



* RUNOFF FROM THIS EXCESSIVE RAINFALL WILL CAUSE FLASH FLOODING TO

  OCCUR. SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...MOUNT

  EDNA AND LOCATIONS ALONG HIGHWAY 29 BETWEEN 10 AND 15 MILES SOUTH  

  OF AGATE.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



THIS INCLUDES THE FOLLOWING STREAMS AND DRAINAGES...MT EDNA 

DRAW...AND DRY SPOTTEDTAIL CREEK.



EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF SMALL

CREEKS AND STREAMS...COUNTRY ROADS...AS WELL AS FARMLAND ALONG THE

BANKS OF CREEKS AND STREAMS.



&&



LAT...LON 4233 10371 4213 10371 4213 10396 4233 10397



$$

