060
WWUS45 KTFX 201946
WSWTFX
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREAT FALLS MT
146 PM MDT FRI JUN 20 2025
MTZ301-211215-
/O.CON.KTFX.WS.W.0014.250621T1500Z-250622T1800Z/
EAST GLACIER PARK REGION-
INCLUDING THE FOLLOWING LOCATIONS: LOGAN PASS, BABB, SAINT MARY,
MARIAS PASS, EAST GLACIER PARK, AND KIOWA
146 PM MDT FRI JUN 20 2025
...WINTER STORM WARNING REMAINS IN EFFECT FROM 9 AM SATURDAY TO NOON
MDT SUNDAY...
* WHAT...HEAVY, WET SNOW. TOTAL SNOW ACCUMULATIONS UP TO 6 INCHES
BELOW 6000 FEET, WITH 12 TO 18 INCHES ABOVE 6000 FEET. ISOLATED
HIGHER AMOUNTS. WINDS COULD GUST AS HIGH AS 50 MPH.
* WHERE...EAST GLACIER PARK REGION ZONE.
* WHEN...FROM 9 AM SATURDAY TO NOON MDT SUNDAY.
* IMPACTS...HAZARDOUS TRAVEL CONDITIONS, ESPECIALLY ON
GOING-TO-THE-SUN ROAD, LOOKING GLASS ROAD FROM EAST GLACIER TO
KIOWA, AND US HWY 89 OVER THE HUDSON BAY DIVIDE. DANGEROUS
BACKCOUNTRY CONDITIONS, ESPECIALLY FOR THOSE HIKING IN AREAS OF
EXPOSURE DUE TO ICY TRAIL CONDITIONS AND OR THOSE CAMPING IN THE
BACKCOUNTRY. THE COMBINATION OF HEAVY, WET SNOW ACCUMULATING ON
TREES AND POWERLINES ALONG WITH THE GUSTY WINDS MAY LEAD TO POWER
OUTAGES AND DOWNED TREES.
* ADDITIONAL DETAILS...RAIN PRECEDING THE CHANGE TO SNOW AND
FLUCTUATING TEMPERATURES COULD LEAD TO ROCK SLIDES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
IF YOU MUST TRAVEL, KEEP AN EXTRA FLASHLIGHT, FOOD, AND WATER IN
YOUR VEHICLE IN CASE OF AN EMERGENCY. THE LATEST ROAD CONDITIONS CAN
BE OBTAINED BY CALLING 5 1 1 OR VISITING THE MDT ROAD REPORT WEBSITE.
MTZ307-317-320-322-327-329-330-211215-
/O.CON.KTFX.WW.Y.0041.250622T0000Z-250622T1800Z/
SOUTHERN ROCKY MOUNTAIN FRONT-LITTLE BELT AND HIGHWOOD MOUNTAINS-
BIG BELT, BRIDGER AND CASTLE MOUNTAINS-ELKHORN AND BOULDER
MOUNTAINS-NORTHWEST BEAVERHEAD COUNTY-RUBY MOUNTAINS AND SOUTHERN
BEAVERHEAD MOUNTAINS-GALLATIN AND MADISON COUNTY MOUNTAINS AND
CENTENNIAL MOUNTAINS-
INCLUDING THE FOLLOWING LOCATIONS: ROGERS PASS, BOZEMAN PASS, BIG
HOLE PASS, KINGS HILL PASS, MONTANA CITY, MAUDLOW, WEST
YELLOWSTONE, DEWEY, MONIDA PASS, CHIEF JOSEPH PASS, MONARCH,
TARGHEE PASS, RAYNOLDS PASS, DEEP CREEK PASS, BATTLE RIDGE PASS,
CLANCY, CORBIN, NEIHART, WICKES, BIG SKY, WISDOM, BOULDER,
TRIDENT, WISE RIVER, HOMESTAKE PASS, AND ELK PARK PASS
146 PM MDT FRI JUN 20 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM SATURDAY TO
NOON MDT SUNDAY...
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS UP TO 6 INCHES.
WINDS GUSTING AS HIGH AS 35 MPH.
* WHERE...PORTIONS OF CENTRAL, NORTH CENTRAL, AND SOUTHWEST MONTANA.
* WHEN...FROM 6 PM SATURDAY TO NOON MDT SUNDAY.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS, ESPECIALLY ON
SECONDARY ROADS IN THE MOUNTAINS. THOSE IN THE BACKCOUNTRY SHOULD
BE PREPARED FOR WET AND RAW CONDTIONS. THE HEAVY WET SNOW COULD
BRING DOWN SOME TREES AND POWER LINES.
* ADDITIONAL DETAILS...SNOW LEVELS COULD BE AS LOW AS 5000 FEET AT
TIMES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. THE LATEST ROAD
CONDITIONS CAN BE OBTAINED BY CALLING 5 1 1 OR VISITING THE MDT ROAD
REPORT WEBSITE.
MOLDAN
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