144
WWUS85 KBYZ 131829
SPSBYZ
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BILLINGS MT
1229 PM MDT FRI MAR 13 2026
MTZ029>032-036-037-042-057-058-063-173-228-235-132000-
NORTHEASTERN YELLOWSTONE MT-GOLDEN VALLEY MT-NORTHERN ROSEBUD MT-
CARTER MT-JUDITH GAP MT-NORTHERN BIG HORN MT-SOUTHERN WHEATLAND
MT-SOUTHERN ROSEBUD MT-SOUTHWESTERN YELLOWSTONE MT-TREASURE MT-
POWDER RIVER MT-CUSTER MT-MUSSELSHELL MT-
1229 PM MDT FRI MAR 13 2026
..AN AREA OF HEAVY SNOW WILL IMPACT SOUTHERN CUSTER...MUSSELSHELL
GOLDEN VALLEY...SOUTHEASTERN WHEATLAND...NORTHWESTERN CARTER...POWDER
RIVER...TREASURE...NORTHERN YELLOWSTONE...NORTHEASTERN BIG HORN AND
ROSEBUD COUNTIES UNTIL 2 PM MDT...
AT 1229 PM MDT, DOPPLER RADAR WAS TRACKING AN AREA OF HEAVY SNOW
ALONG A LINE FROM 6 MILES NORTHWEST OF DEADMANS BASIN RESERVOIR TO 15
MILES SOUTHEAST OF ASHLAND, OR ALONG A LINE FROM 17 MILES EAST OF
HARLOWTON TO 30 MILES WEST OF BROADUS, MOVING NORTHEAST AT 25 MPH.
LOCATIONS IMPACTED INCLUDE...
COLSTRIP, ROUNDUP, FORSYTH, BROADUS, EKALAKA, HYSHAM, CUSTER,
RYEGATE, MELSTONE, LAME DEER, ASHLAND, BALLANTINE, WORDEN, VOLBORG,
DEADMANS BASIN RESERVOIR, ROSEBUD, MUSSELSHELL, LAVINA, VANANDA AND
BIGHORN.
VISIBILITIES WILL DROP QUICKLY TO LESS THAN A QUARTER OF A MILE IN
THIS HEAVY SNOW.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
CONDITIONS CAN DETERIORATE RAPIDLY IN WINTER WEATHER SITUATIONS. BE
PREPARED FOR SNOW OR ICE COVERED ROADS. SLOW DOWN AND ALLOW EXTRA
TIME WHEN TRAVELING.
LAT...LON 4675 10939 4676 10783 4681 10785 4675 10680
4586 10444 4512 10542 4575 10747 4636 10987
TIME...MOT...LOC 1828Z 239DEG 23KT 4643 10947 4596 10736 4551 10602
MATOS
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