439
WWUS45 KRIW 262043
WSWRIW
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RIVERTON WY
243 PM MDT SUN APR 26 2026
WYZ008-009-271500-
/O.CON.KRIW.WW.Y.0017.260426T2100Z-260427T1500Z/
BIGHORN MOUNTAINS WEST-BIGHORN MOUNTAINS SOUTHEAST-
243 PM MDT SUN APR 26 2026
..WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 AM MDT MONDAY
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS BETWEEN 6 AND 10
INCHES.
* WHERE...BIGHORN MOUNTAINS SOUTHEAST AND BIGHORN MOUNTAINS WEST.
* WHEN...UNTIL 9 AM MDT MONDAY.
* IMPACTS...TRAVEL COULD BE DIFFICULT, ESPECIALLY FOR POWDER RIVER
AND GRANITE PASSES. THE HAZARDOUS CONDITIONS COULD IMPACT THE
MONDAY MORNING COMMUTE.
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 .
WYZ010-271500-
/O.CON.KRIW.WW.Y.0017.260427T0000Z-260427T1500Z/
NORTHEAST JOHNSON COUNTY-
INCLUDING THE CITIES OF BUFFALO
243 PM MDT SUN APR 26 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO 9 AM MDT MONDAY...
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS OF 1 TO 3 INCHES.
WINDS GUSTING AS HIGH AS 40 MPH.
* WHERE...NORTHEAST JOHNSON COUNTY.
* WHEN...FROM 6 PM THIS EVENING TO 9 AM MDT MONDAY.
* IMPACTS...PLAN ON SLUSHY AND SLICK ROAD CONDITIONS, ESPECIALLY
ALONG INTERSTATES 25 AND 90 NORTH AND EAST OF BUFFALO. THE
HAZARDOUS CONDITIONS WILL IMPACT THE MONDAY MORNING COMMUTE.
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
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