150
WWUS45 KTFX 161758
WSWTFX
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREAT FALLS MT
1158 AM MDT THU APR 16 2026
MTZ326-170600-
/O.CON.KTFX.WS.W.0005.000000T0000Z-260417T0600Z/
GALLATIN VALLEY-
INCLUDING THE FOLLOWING LOCATIONS: GALLATIN GATEWAY AND BOZEMAN
1158 AM MDT THU APR 16 2026
...WINTER STORM WARNING REMAINS IN EFFECT
UNTIL MIDNIGHT MDT TONIGHT...
* WHAT...HEAVY SNOW. ADDITIONAL SNOW ACCUMULATIONS 2 TO 4 INCHES.
* WHERE...GALLATIN VALLEY.
* WHEN...UNTIL MIDNIGHT MDT TONIGHT.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. THE HAZARDOUS
CONDITIONS COULD IMPACT THE THURSDAY EVENING COMMUTE.
* ADDITIONAL DETAILS...THE HEAVIEST SNOWFALL WILL OCCUR OVER THE
EASTERN PORTIONS OF THE GALLATIN VALLEY, INCLUDING THE CITIES OF
BELGRADE AND BOZEMAN.
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.
MTZ330-170600-
/O.CON.KTFX.WS.W.0005.000000T0000Z-260417T0600Z/
GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS-
INCLUDING THE FOLLOWING LOCATIONS: TARGHEE PASS, BIG SKY, WEST
YELLOWSTONE, AND RAYNOLDS PASS
1158 AM MDT THU APR 16 2026
...WINTER STORM WARNING REMAINS IN EFFECT
UNTIL MIDNIGHT MDT TONIGHT...
* WHAT...HEAVY SNOW. ADDITIONAL SNOW ACCUMULATIONS BETWEEN 2 AND 5
INCHES.
* WHERE...GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL
MOUNTAINS.
* WHEN...UNTIL MIDNIGHT MDT TONIGHT.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. AREAS OF BLOWING SNOW
COULD SIGNIFICANTLY REDUCE VISIBILITY.
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.
MTZ320-170000-
/O.EXT.KTFX.WW.Y.0021.000000T0000Z-260417T0000Z/
BIG BELT, BRIDGER AND CASTLE MOUNTAINS-
INCLUDING THE FOLLOWING LOCATIONS: BOZEMAN PASS, DEEP CREEK PASS,
TRIDENT, MAUDLOW, AND BATTLE RIDGE PASS
1158 AM MDT THU APR 16 2026
...WINTER WEATHER ADVISORY NOW IN EFFECT
UNTIL 6 PM MDT THIS EVENING...
* WHAT...SNOW. ADDITIONAL SNOW ACCUMULATIONS UP TO TWO INCHES. WINDS
GUSTING AS HIGH AS 40 MPH.
* WHERE...BIG BELT, BRIDGER AND CASTLE MOUNTAINS.
* WHEN...UNTIL 6 PM MDT THIS EVENING.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS.
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.
MTZ325-170000-
/O.CON.KTFX.WW.Y.0021.000000T0000Z-260417T0000Z/
MADISON RIVER VALLEY-
INCLUDING THE FOLLOWING LOCATIONS: ENNIS, CAMERON, NORRIS,
MCALLISTER, AND JEFFERS
1158 AM MDT THU APR 16 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT
UNTIL 6 PM MDT THIS EVENING...
* WHAT...SNOW. ADDITIONAL SNOW ACCUMULATIONS BETWEEN 1 AND 3 INCHES.
* WHERE...MADISON RIVER VALLEY.
* WHEN...UNTIL 6 PM MDT THIS EVENING.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS.
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.
BRUSDA
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