028
WWUS45 KTFX 200914
WSWTFX
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREAT FALLS MT
314 AM MDT FRI JUN 20 2025
MTZ301-210000-
/O.UPG.KTFX.WS.A.0014.250621T1800Z-250622T1800Z/
/O.NEW.KTFX.WS.W.0014.250621T1500Z-250622T1800Z/
EAST GLACIER PARK REGION-
INCLUDING THE FOLLOWING LOCATIONS: SAINT MARY, KIOWA, LOGAN PASS,
MARIAS PASS, EAST GLACIER PARK, AND BABB
314 AM MDT FRI JUN 20 2025
...WINTER STORM WARNING 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 45 MPH.
* WHERE...EAST GLACIER PARK REGION ZONE.
* WHEN...FROM 9 AM SATURDAY TO NOON MDT SUNDAY.
* IMPACTS...GOING TO THE SUN ROAD, HIGHWAY 49 FROM EAST GLACIER PARK
TO KIOWA AND HIGHWAY 89 FROM KIOWA TO ST MARY WILL BE IMPACTED
FROM THIS SNOWFALL. SOME OF THESE ROADWAYS COULD BE CLOSED AT
TIMES THIS WEEKEND.
* ADDITIONAL DETAILS...THE HEAVY WET SNOW COULD BRING DOWN SOME
TREES AND POWER LINES. SNOW LEVELS COULD BE AS LOW AS 5000 FEET AT
TIMES.
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.
REMEMBER, A WINTER STORM WARNING MEANS THAT THERE IS AT LEAST AN 80%
CHANCE OF IMPACTFUL WINTER WEATHER CONDITIONS DURING THE WARNING
PERIOD.
MTZ307-317-320-322-327-329-330-210000-
/O.NEW.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: WISDOM, ROGERS PASS, BOULDER,
CHIEF JOSEPH PASS, BIG SKY, MONIDA PASS, TRIDENT, CORBIN, BATTLE
RIDGE PASS, RAYNOLDS PASS, ELK PARK PASS, MONTANA CITY, BIG HOLE
PASS, WICKES, DEWEY, NEIHART, BOZEMAN PASS, CLANCY, MAUDLOW,
KINGS HILL PASS, MONARCH, WEST YELLOWSTONE, DEEP CREEK PASS,
TARGHEE PASS, HOMESTAKE PASS, AND WISE RIVER
314 AM MDT FRI JUN 20 2025
...WINTER WEATHER ADVISORY IN EFFECT
FROM 6 PM SATURDAY TO NOON MDT SUNDAY...
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS OF 2 TO 6 INCHES
* WHERE...PORTIONS OF CENTRAL, NORTH CENTRAL, AND SOUTHWEST MONTANA.
* WHEN...FROM 6 PM SATURDAY TO NOON MDT SUNDAY.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS.
* ADDITIONAL DETAILS...THE HEAVY WET SNOW COULD BRING DOWN SOME
TREES AND POWER LINES. 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.
REMEMBER, A WINTER WEATHER ADVISORY MEANS THAT THERE IS AT LEAST AN
80% CHANCE OF MINOR IMPACTS DUE TO WINTER WEATHER CONDITIONS DURING
THE ADVISORY PERIOD.
BRUSDA
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