825  
WWUS75 KRIW 190700  
NPWRIW  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE RIVERTON WY  
100 AM MDT SUN OCT 19 2025  
 
WYZ019-200000-  
/O.UPG.KRIW.HW.A.0009.251019T1500Z-251020T1200Z/  
/O.NEW.KRIW.HW.W.0012.251019T1500Z-251020T1200Z/  
GREEN MOUNTAINS AND RATTLESNAKE RANGE-  
INCLUDING THE CITIES OF JEFFREY CITY  
100 AM MDT SUN OCT 19 2025  
 
...HIGH WIND WARNING IN EFFECT FROM 9 AM THIS MORNING TO 6 AM MDT  
MONDAY...  
 
* WHAT...WEST WINDS 30 TO 40 MPH WITH GUSTS UP TO 60 MPH EXPECTED.  
 
* WHERE...GREEN MOUNTAINS AND RATTLESNAKE RANGE.  
 
* WHEN...FROM 9 AM THIS MORNING TO 6 AM MDT MONDAY.  
 
* IMPACTS...TRAVEL COULD BE DIFFICULT, ESPECIALLY FOR HIGH PROFILE  
VEHICLES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
USE CAUTION IF YOU MUST DRIVE. SECURE LOOSE OBJECTS OUTDOORS.  
 
 
 
 
 
WYZ020-200000-  
/O.UPG.KRIW.HW.A.0009.251019T1800Z-251020T0600Z/  
/O.NEW.KRIW.HW.W.0012.251019T1800Z-251020T0500Z/  
NATRONA COUNTY LOWER ELEVATIONS-  
INCLUDING THE CITIES OF CASPER  
100 AM MDT SUN OCT 19 2025  
 
...HIGH WIND WARNING IN EFFECT FROM NOON TODAY TO 11 PM MDT THIS  
EVENING...  
 
* WHAT...WEST WINDS 30 TO 40 MPH WITH GUSTS UP TO 60 MPH EXPECTED.  
 
* WHERE...NATRONA COUNTY LOWER ELEVATIONS.  
 
* WHEN...FROM NOON TODAY TO 11 PM MDT THIS EVENING.  
 
* IMPACTS...TRAVEL COULD BE DIFFICULT, ESPECIALLY FOR HIGH PROFILE  
VEHICLES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
USE CAUTION IF YOU MUST DRIVE. SECURE LOOSE OBJECTS OUTDOORS.  
 
 
 
 
 
WYZ027-200000-  
/O.UPG.KRIW.HW.A.0009.251019T1800Z-251020T0600Z/  
/O.NEW.KRIW.HW.W.0012.251019T1800Z-251020T0500Z/  
SOUTH LINCOLN COUNTY-  
INCLUDING THE CITIES OF KEMMERER AND COKEVILLE  
100 AM MDT SUN OCT 19 2025  
 
...HIGH WIND WARNING IN EFFECT FROM NOON TODAY TO 11 PM MDT THIS  
EVENING...  
 
* WHAT...WEST WINDS 30 TO 40 MPH WITH GUSTS UP TO 60 MPH EXPECTED.  
 
* WHERE...SOUTH LINCOLN COUNTY.  
 
* WHEN...FROM NOON TODAY TO 11 PM MDT THIS EVENING.  
 
* IMPACTS...TRAVEL COULD BE DIFFICULT, ESPECIALLY FOR HIGH PROFILE  
VEHICLES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
USE CAUTION IF YOU MUST DRIVE. SECURE LOOSE OBJECTS OUTDOORS.  
 
 
 
 
 
FOR MORE INFORMATION FROM THE NATIONAL WEATHER SERVICE, VISIT  
HTTPS://WEATHER.GOV/RIW/ .  
 
HATTINGS  
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