001  
WGUS65 KCYS 071537  
FFACYS  
 
FLOOD WATCH  
NATIONAL WEATHER SERVICE CHEYENNE WY  
937 AM MDT SAT JUL 7 2012  
 
...THUNDERSTORMS WITH VERY HEAVY RAINFALL WILL CONTINUE OVER PARTS  
OF SOUTHEAST WYOMING AND KIMBALL COUNTY NEBRASKA THIS AFTERNOON  
THROUGH SUNDAY...  
 
.ABUNDANT MOISTURE AND WEAK SURFACE UPSLOPE WIND FLOW WILL COMBINE  
TO PRODUCE WIDESPREAD SHOWERS AND THUNDERSTORMS THIS AFTERNOON  
AND TONIGHT AND AGAIN SUNDAY AFTERNOON. THE STORM MOTION WILL BE  
SLOW AND WILL ALLOW MANY OF THE SHOWERS AND STORMS TO PRODUCE  
HEAVY RAINFALL AND THE POTENTIAL FOR LOCALIZED FLASH FLOODING.  
THE GREATEST RISK FOR FLASH FLOODING WILL BE IN URBAN AREAS AND  
THOSE LOCATIONS IMPACTED BY RECENT WILDFIRES.  
 
NEZ054-WYZ103-105>107-110-114>119-080000-  
/O.CON.KCYS.FF.A.0002.000000T0000Z-120709T0000Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
KIMBALL-NORTH LARAMIE RANGE-SHIRLEY BASIN-  
CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY-  
EAST PLATTE COUNTY-NORTH SNOWY RANGE FOOTHILLS-SNOWY RANGE-  
LARAMIE VALLEY-SOUTH LARAMIE RANGE-SOUTH LARAMIE RANGE FOOTHILLS-  
CENTRAL LARAMIE COUNTY-EAST LARAMIE COUNTY-  
INCLUDING THE CITIES OF...KIMBALL...MEDICINE BOW...BORDEAUX...  
GLENDO...WHEATLAND...CHUGWATER...GUERNSEY...ARLINGTON...  
ELK MOUNTAIN...CENTENNIAL...ALBANY...WOODS LANDING...LARAMIE...  
VEDAUWOO...BUFORD...PUMPKIN VINE...HORSE CREEK...HARRIMAN...  
WHITAKER...CHEYENNE...BURNS...CARPENTER...ALBIN...PINE BLUFFS  
937 AM MDT SAT JUL 7 2012  
   
..FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH SUNDAY AFTERNOON  
 
THE FLASH FLOOD WATCH CONTINUES FOR  
 
* PORTIONS OF WESTERN NEBRASKA AND WYOMING...INCLUDING THE  
FOLLOWING AREAS...IN WESTERN NEBRASKA...KIMBALL. IN WYOMING...  
CENTRAL LARAMIE COUNTY...CENTRAL LARAMIE RANGE AND SOUTHWEST  
PLATTE COUNTY...EAST LARAMIE COUNTY...EAST PLATTE COUNTY...  
LARAMIE VALLEY...NORTH LARAMIE RANGE...NORTH SNOWY RANGE  
FOOTHILLS...SHIRLEY BASIN...SNOWY RANGE...SOUTH LARAMIE RANGE  
AND SOUTH LARAMIE RANGE FOOTHILLS.  
 
* THROUGH SUNDAY AFTERNOON  
 
* SHOWERS AND THUNDERSTORMS WILL REDEVELOP LATER THIS AFTERNOON  
AND WILL BE CAPABLE OF PRODUCING LOCALLY HEAVY RAINFALL WHICH  
MAY LEAD TO FLASH FLOODING. PERIODS OF HEAVY RAINFALL WILL  
CONTINUE THROUGH EARLY TONIGHT AND AGAIN SUNDAY AFTERNOON.  
 
* EXCESSIVE RAINFALL COULD RESULT IN RAPID RUNOFF...WHICH MAY  
CAUSE FLOODING OF URBANIZED AREAS AND SMALL CREEKS AND  
STREAMS. BURN SITES FROM ONGOING AND RECENT WILDFIRES MAY ALSO  
BE AT RISK FOR FLASH FLOODING AND POSSIBLE LANDSLIDES...  
ESPECIALLY ALONG THE STEEPER SLOPES OF THE SNOWY RANGE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD  
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.  
 
YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION  
SHOULD FLASH FLOOD WARNINGS BE ISSUED.  
 
 
 
 
 
WEILAND  
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