WWUS65 KBYZ 240231
WCNBYZ

WATCH COUNTY NOTIFICATION FOR WATCH 620
NATIONAL WEATHER SERVICE BILLINGS MT
831 PM MDT SUN AUG 23 2026

MTC065-111-240345-
/O.CAN.KBYZ.SV.A.0620.000000T0000Z-260824T0400Z/

THE NATIONAL WEATHER SERVICE HAS CANCELLED SEVERE THUNDERSTORM
WATCH 620 FOR THE FOLLOWING AREAS

IN MONTANA THIS CANCELS 2 COUNTIES

IN CENTRAL MONTANA

MUSSELSHELL           

IN SOUTH CENTRAL MONTANA

YELLOWSTONE           

THIS INCLUDES THE CITIES OF BILLINGS AND ROUNDUP.

$$

MTC003-011-017-025-075-087-103-240400-
/O.CON.KBYZ.SV.A.0620.000000T0000Z-260824T0400Z/

SEVERE THUNDERSTORM WATCH 620 REMAINS VALID UNTIL 10 PM MDT THIS
EVENING FOR THE FOLLOWING AREAS

IN MONTANA THIS WATCH INCLUDES 7 COUNTIES

IN SOUTH CENTRAL MONTANA

BIG HORN              

IN SOUTHEAST MONTANA

CARTER                CUSTER                FALLON               
POWDER RIVER          ROSEBUD               TREASURE             

THIS INCLUDES THE CITIES OF ASHLAND, BAKER, BROADUS, COLSTRIP, 
CROW AGENCY, EKALAKA, FORSYTH, HARDIN, HYSHAM, LAME DEER, 
AND MILES CITY.

$$