301  
WGUS45 KCYS 251452  
FLWCYS  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
FLOOD WARNING  
NATIONAL WEATHER SERVICE CHEYENNE WY  
852 AM MDT FRI AUG 25 2023  
 
WYC001-021-031-251800-  
/O.NEW.KCYS.FA.W.0003.230825T1452Z-230825T1800Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
ALBANY WY-LARAMIE WY-PLATTE WY-  
852 AM MDT FRI AUG 25 2023  
   
..FLOOD WARNING IN EFFECT UNTIL NOON MDT TODAY
 
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS EXPECTED.  
 
* WHERE...A PORTION OF SOUTHEAST WYOMING, INCLUDING THE FOLLOWING  
COUNTIES, ALBANY, LARAMIE AND PLATTE.  
 
* WHEN...UNTIL NOON MDT.  
 
* IMPACTS...FLOODING OF RIVERS, CREEKS, STREAMS, AND OTHER LOW-LYING  
AND FLOOD-PRONE LOCATIONS IS IMMINENT OR OCCURRING. EXPECT MANY  
AREAS OF SLOW MOVING OR STANDING WATER.  
 
* ADDITIONAL DETAILS...  
- AT 852 AM MDT, DOPPLER RADAR INDICATED HEAVY RAIN DUE TO  
THUNDERSTORMS. FLOODING IS ONGOING OR EXPECTED TO BEGIN  
SHORTLY IN THE WARNED AREA. BETWEEN 2 AND 3 INCHES OF RAIN  
HAVE FALLEN.  
- ADDITIONAL RAINFALL AMOUNTS OF 0.5 TO 1 INCH ARE POSSIBLE IN  
THE WARNED AREA.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
MAINLY RURAL AREAS OF EASTERN ALBANY, NORTHWESTERN LARAMIE  
AND SOUTHWESTERN PLATTE COUNTIES  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
STAY AWAY OR BE SWEPT AWAY. RIVER BANKS AND CULVERTS CAN BECOME  
UNSTABLE AND UNSAFE.  
 
IN HILLY TERRAIN THERE ARE HUNDREDS OF LOW WATER CROSSINGS WHICH ARE  
POTENTIALLY DANGEROUS IN HEAVY RAIN. DO NOT ATTEMPT TO CROSS FLOODED  
ROADS. FIND AN ALTERNATE ROUTE.  
 

 
 
LAT...LON 4152 10541 4161 10542 4172 10541 4176 10513  
4168 10514 4156 10516  
 

 
 
COX  
 
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