283
WWUS75 KBYZ 070817
NPWBYZ
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE BILLINGS MT
117 AM MST SUN DEC 7 2025
MTZ065-066-080830-
/O.NEW.KBYZ.WI.Y.0022.251208T0300Z-251209T0000Z/
/O.NEW.KBYZ.HW.A.0011.251209T0000Z-251209T1800Z/
LIVINGSTON AREA-BEARTOOTH FOOTHILLS-
INCLUDING THE LOCATIONS OF NYE, DEAN, FISHTAIL, MC LEOD, LIVINGSTON,
AND LIMESTONE
117 AM MST SUN DEC 7 2025
...WIND ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 5 PM MST
MONDAY...
...HIGH WIND WATCH IN EFFECT FROM MONDAY AFTERNOON THROUGH TUESDAY
MORNING...
* WHAT...FOR THE WIND ADVISORY, SOUTHWEST WINDS GUSTING TO 60 MPH
EXPECTED. FOR THE HIGH WIND WATCH, SOUTHWEST WINDS GUSTING 70 TO 80
MPH POSSIBLE.
* WHERE...BEARTOOTH FOOTHILLS AND LIVINGSTON AREA.
* WHEN...FOR THE WIND ADVISORY, FROM 8 PM THIS EVENING TO 5 PM MST
MONDAY. FOR THE HIGH WIND WATCH, FROM MONDAY AFTERNOON THROUGH
TUESDAY MORNING.
* IMPACTS...EXPECT HAZARDOUS CROSSWINDS ON I-90 FROM LIVINGSTON TO
BIG TIMBER. SECURE LOOSE OUTDOOR OBJECTS.
* ADDITIONAL DETAILS...STRONGEST WIND GUSTS ARE EXPECTED TO OCCUR
MONDAY NIGHT TO EARLY TUESDAY MORNING.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT, ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION AND CONSIDER POSTPONING TRAVEL
UNTIL WINDS SUBSIDE, OR TAKE AN ALTERNATE ROUTE.
MTZ067-068-080830-
/O.NEW.KBYZ.HW.A.0011.251209T0000Z-251209T1800Z/
ABSAROKA/BEARTOOTH MOUNTAINS-CRAZY MOUNTAINS-
INCLUDING THE LOCATIONS OF ALPINE, JARDINE, SILVER GATE, COOKE CITY,
AND MYSTIC LAKE
117 AM MST SUN DEC 7 2025
...HIGH WIND WATCH IN EFFECT FROM MONDAY AFTERNOON THROUGH TUESDAY
MORNING...
* WHAT...WEST WINDS GUSTING NEAR 80 MPH POSSIBLE.
* WHERE...ABSAROKA/BEARTOOTH MOUNTAINS AND CRAZY MOUNTAINS.
* WHEN...FROM MONDAY AFTERNOON THROUGH TUESDAY MORNING.
* IMPACTS...OUTDOOR RECREATION MAY BE IMPACTED BY VERY STRONG WIND
GUSTS AND AREAS OF BLOWING SNOW.
* ADDITIONAL DETAILS...STRONGEST WINDS WILL BE OVER THE MOUNTAIN TOPS
AND EXPOSED RIDGES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MONITOR THE LATEST FORECASTS AND WARNINGS FOR UPDATES.
MTZ063-141-172-228-080830-
/O.NEW.KBYZ.HW.A.0011.251209T0600Z-251210T0000Z/
JUDITH GAP-NORTHERN SWEET GRASS-MELVILLE FOOTHILLS-SOUTHERN
WHEATLAND-
INCLUDING THE LOCATIONS OF MELVILLE, BIG TIMBER, HARLOWTON, AND
JUDITH GAP
117 AM MST SUN DEC 7 2025
...HIGH WIND WATCH IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY
AFTERNOON...
* WHAT...WEST WINDS GUSTING 60 TO 70 MPH POSSIBLE.
* WHERE...JUDITH GAP, SOUTHERN WHEATLAND, MELVILLE FOOTHILLS, AND
NORTHERN SWEET GRASS.
* WHEN...FROM MONDAY EVENING THROUGH TUESDAY AFTERNOON.
* IMPACTS...HAZARDOUS CROSSINDS MAY IMPACT TRAVEL ON US-191 FROM BIG
TIMBER TO HARLOWTON AND JUDITH GAP. SECURE LOOSE OUTDOOR OBJECTS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MONITOR THE LATEST FORECASTS AND WARNINGS FOR UPDATES.
MTZ034-042-080830-
/O.NEW.KBYZ.HW.A.0011.251209T1200Z-251210T0000Z/
NORTHERN STILLWATER-GOLDEN VALLEY-
INCLUDING THE LOCATIONS OF ABSAROKEE, LAVINA, COLUMBUS, AND RYEGATE
117 AM MST SUN DEC 7 2025
...HIGH WIND WATCH IN EFFECT FROM LATE MONDAY NIGHT THROUGH TUESDAY
AFTERNOON...
* WHAT...WEST WINDS GUSTING TO 60 MPH POSSIBLE.
* WHERE...GOLDEN VALLEY AND NORTHERN STILLWATER.
* WHEN...FROM LATE MONDAY NIGHT THROUGH TUESDAY AFTERNOON.
* IMPACTS...TRAVEL COULD BE IMPACTED BY HAZARDOUS CROSSWINDS,
ESPECIALLY FOR HIGH PROFILE VEHICLES. SECURE LOOSE OUTDOOR OBJECTS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MONITOR THE LATEST FORECASTS AND WARNINGS FOR UPDATES.
ADDITIONAL GRAPHICS FOR THIS HAZARD CAN BE FOUND AT
HTTP://WWW.WEATHER.GOV/BILLINGS
LESTER
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