343
WWUS85 KBYZ 310147
SPSBYZ
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BILLINGS MT
747 PM MDT WED JUL 30 2025
MTZ058-138-WYZ199-310245-
SHERIDAN FOOTHILLS WY-SOUTHERN ROSEBUD MT-SOUTHERN BIG HORN MT-
747 PM MDT WED JUL 30 2025
...A LINE OF STRONG THUNDERSTORMS WILL IMPACT SOUTHEASTERN BIG
HORN...SOUTHERN ROSEBUD AND CENTRAL SHERIDAN COUNTIES UNTIL 845 PM
MDT...
AT 747 PM MDT, DOPPLER RADAR WAS TRACKING A LINE OF STRONG
THUNDERSTORMS EXTENDING FROM 9 MILES SOUTH OF LODGE GRASS TO 8 MILES
SOUTH OF SHERIDAN, OR EXTENDING FROM 33 MILES NORTHWEST OF SHERIDAN
TO 8 MILES SOUTH OF SHERIDAN, MOVING NORTHEAST AT 25 MPH.
HAZARD...WIND GUSTS UP TO 50 MPH AND PENNY SIZE HAIL.
SOURCE...RADAR INDICATED.
IMPACT...GUSTY WINDS COULD KNOCK DOWN TREE LIMBS AND BLOW AROUND
UNSECURED OBJECTS. MINOR DAMAGE TO OUTDOOR OBJECTS IS POSSIBLE.
LOCATIONS IMPACTED INCLUDE...
SHERIDAN, RANCHESTER, DAYTON, BIG HORN, TONGUE RIVER RESERVOIR,
ROSEBUD BATTLEFIELD PARK, KIRBY, PARKMAN, WYOLA, NORTHERN CHEYENNE
INDIAN RESERVATION AND CROW INDIAN RESERVATION.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MONITOR THE WEATHER SITUATION CLOSELY AND BE ALERT FOR THREATENING
WEATHER CONDITIONS.
LAT...LON 4500 10737 4521 10741 4549 10690 4516 10668
4498 10638 4461 10690 4461 10691 4462 10691
4463 10694 4483 10731 4484 10731 4484 10732
4485 10734 4485 10731 4487 10734
TIME...MOT...LOC 0147Z 240DEG 20KT 4518 10734 4489 10729 4468 10694
MAX HAIL SIZE...0.75 IN
MAX WIND GUST...50 MPH
TORGERSON
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