565
WWUS45 KTFX 260554
WSWTFX
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREAT FALLS MT
1154 PM MDT THU JUN 25 2026
MTZ327-329-330-262100-
/O.NEW.KTFX.WW.Y.0026.260628T0600Z-260629T1800Z/
NORTHWEST BEAVERHEAD COUNTY-RUBY MOUNTAINS AND SOUTHERN
BEAVERHEAD MOUNTAINS-GALLATIN AND MADISON COUNTY MOUNTAINS AND
CENTENNIAL MOUNTAINS-
INCLUDING THE CITIES OF TARGHEE PASS, WISDOM, WISE RIVER, BIG SKY,
BIG HOLE PASS, DEWEY, MONIDA PASS, WEST YELLOWSTONE, RAYNOLDS PASS,
AND CHIEF JOSEPH PASS
1154 PM MDT THU JUN 25 2026
...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT SATURDAY NIGHT TO
NOON MDT MONDAY...
* WHAT...PERIODS OF WET SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS UP TO
4 INCHES ABOVE 6500 FEET.
* WHERE...GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL
MOUNTAINS, NORTHWEST BEAVERHEAD COUNTY, AND RUBY MOUNTAINS AND
SOUTHERN BEAVERHEAD MOUNTAINS.
* WHEN...FROM MIDNIGHT SATURDAY NIGHT TO NOON MDT MONDAY. SNOW LEVELS
WILL BE LOWEST DURING THE OVERNIGHT AND EARLY MORNING HOURS.
* IMPACTS...PLAN ON COLD AND WET BACKCOUNTRY CONDITIONS WITH A
HEIGHTENED HYPOTHERMIA RISK FOR THOSE NOT PROPERLY DRESSED. WET
SNOW MAY DOWN TREES AND BLOCK ACCESS TO FOREST ROADWAYS.
* ADDITIONAL DETAILS...CAMPERS SHOULD BE AWARE THAT IT ONLY TAKES A
FEW INCHES OF SNOW TO DAMAGE TENTS AND OTHER RECREATIONAL ITEMS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MONITOR THE LATEST FORECASTS FOR UPDATES ON THIS SITUATION.
CONSIDER TAKING A WINTER STORM KIT ALONG WITH YOU, INCLUDING SUCH
ITEMS AS TIRE CHAINS, BOOSTER CABLES, FLASHLIGHT, SHOVEL, BLANKETS
AND EXTRA CLOTHING. ALSO TAKE WATER, A FIRST AID KIT, AND ANYTHING
ELSE THAT WOULD HELP YOU SURVIVE IN CASE YOU BECOME STRANDED.
RCG
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