903
WWUS45 KRIW 181903
WSWRIW
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RIVERTON WY
103 PM MDT SAT OCT 18 2025
WYZ002-012-191015-
/O.NEW.KRIW.WW.Y.0028.251019T1800Z-251020T1800Z/
ABSAROKA MOUNTAINS-TETON AND GROS VENTRE MOUNTAINS-
103 PM MDT SAT OCT 18 2025
...WINTER WEATHER ADVISORY IN EFFECT FROM NOON SUNDAY TO NOON MDT
MONDAY...
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS 6 TO 10 INCHES,
MAINLY ABOVE 8000 FEET. WINDS GUSTING AS HIGH AS 60 MPH.
* WHERE...ABSAROKA MOUNTAINS AND TETON AND GROS VENTRE MOUNTAINS.
* WHEN...FROM NOON SUNDAY TO NOON MDT MONDAY.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS, ESPECIALLY OVER
MOUNTAIN PASSES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING.
FOR GRAPHICAL DEPICTIONS OF THE SNOWFALL FORECAST, INCLUDING THE
OFFICIAL NWS FORECAST, HIGH END AMOUNTS, AND LOW END AMOUNTS, VISIT
HTTPS://WEATHER.GOV/RIW/WINTER .
FOR WINTER ROAD CONDITIONS FROM THE WYOMING DEPARTMENT OF
TRANSPORTATION, VISIT HTTPS://WYOROAD.INFO .
FOR MORE INFORMATION FROM THE NATIONAL WEATHER SERVICE, VISIT
HTTPS://WEATHER.GOV/RIW/ .
STRAUB
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page