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Severe Thunderstorm Watch 0551
Issued by the Great Falls Forecast Office

Action Issued Starts Expiration
New 2025-07-28 14:22:11 2025-07-28 14:21:00 2025-07-28 22:00:00
Cancelled 2025-07-28 19:40:03 2025-07-28 22:00:00
Continued 2025-07-28 19:40:03 2025-07-28 22:00:00
Cancelled 2025-07-28 20:48:36 2025-07-28 22:00:00


Action: New
Issued At: 2025-07-28 14:22:11

397 
WWUS65 KTFX 281921
WCNTFX

WATCH COUNTY NOTIFICATION FOR WATCH 551
NATIONAL WEATHER SERVICE GREAT FALLS MT
121 PM MDT MON JUL 28 2025

MTC007-013-015-027-043-045-049-059-099-290300-
/O.NEW.KTFX.SV.A.0551.250728T1921Z-250729T0300Z/

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH
551 IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR THE FOLLOWING AREAS

IN MONTANA THIS WATCH INCLUDES 9 COUNTIES

IN CENTRAL MONTANA

CASCADE               FERGUS                JUDITH BASIN         
MEAGHER               

IN NORTH CENTRAL MONTANA

CHOUTEAU              TETON                 

IN SOUTHWEST MONTANA

BROADWATER            JEFFERSON             

IN WEST CENTRAL MONTANA

LEWIS AND CLARK       

THIS INCLUDES THE CITIES OF AUGUSTA, BELT, BIG SANDY, BOULDER, 
BOULDER HILL, BYNUM, CARTER, CASCADE, CHOTEAU, DEEP CREEK PASS, 
DUTTON, ELK PARK PASS, FAIRFIELD, FLESHER PASS, FORT BENTON, 
GRASS RANGE, GREAT FALLS, HELENA, HOBSON, HOMESTAKE PASS, 
KINGS HILL PASS, LEWISTOWN, LEWISTOWN DIVIDE, LINCOLN, 
MACDONALD PASS, MARTINSDALE, MONTANA CITY, RAYNESFORD, 
ROGERS PASS, STANFORD, TOSTON, TOWNSEND, WHITE SULPHUR SPRINGS, 
WHITEHALL, WINIFRED, AND WINSTON.

$$


Action: Cancelled
Issued At: 2025-07-28 19:40:03

995 
WWUS65 KTFX 290039
WCNTFX

WATCH COUNTY NOTIFICATION FOR WATCH 551
NATIONAL WEATHER SERVICE GREAT FALLS MT
639 PM MDT MON JUL 28 2025

MTC007-013-043-049-059-099-290145-
/O.CAN.KTFX.SV.A.0551.000000T0000Z-250729T0300Z/

THE NATIONAL WEATHER SERVICE HAS CANCELLED SEVERE THUNDERSTORM
WATCH 551 FOR THE FOLLOWING AREAS

IN MONTANA THIS CANCELS 6 COUNTIES

IN CENTRAL MONTANA

CASCADE               MEAGHER               

IN NORTH CENTRAL MONTANA

TETON                 

IN SOUTHWEST MONTANA

BROADWATER            JEFFERSON             

IN WEST CENTRAL MONTANA

LEWIS AND CLARK       

THIS INCLUDES THE CITIES OF AUGUSTA, BELT, BOULDER, BOULDER HILL,
BYNUM, CASCADE, CHOTEAU, DEEP CREEK PASS, DUTTON, ELK PARK PASS, 
FAIRFIELD, FLESHER PASS, GREAT FALLS, HELENA, HOMESTAKE PASS, 
KINGS HILL PASS, LINCOLN, MACDONALD PASS, MARTINSDALE, 
MONTANA CITY, ROGERS PASS, TOSTON, TOWNSEND, 
WHITE SULPHUR SPRINGS, WHITEHALL, AND WINSTON.

$$

MTC015-027-045-290300-
/O.CON.KTFX.SV.A.0551.000000T0000Z-250729T0300Z/

SEVERE THUNDERSTORM WATCH 551 REMAINS VALID UNTIL 9 PM MDT THIS
EVENING FOR THE FOLLOWING AREAS

IN MONTANA THIS WATCH INCLUDES 3 COUNTIES

IN CENTRAL MONTANA

FERGUS                JUDITH BASIN          

IN NORTH CENTRAL MONTANA

CHOUTEAU              

THIS INCLUDES THE CITIES OF BIG SANDY, CARTER, FORT BENTON, 
GRASS RANGE, HOBSON, LEWISTOWN, LEWISTOWN DIVIDE, RAYNESFORD, 
STANFORD, AND WINIFRED.

$$


Action: Continued
Issued At: 2025-07-28 19:40:03

995 
WWUS65 KTFX 290039
WCNTFX

WATCH COUNTY NOTIFICATION FOR WATCH 551
NATIONAL WEATHER SERVICE GREAT FALLS MT
639 PM MDT MON JUL 28 2025

MTC007-013-043-049-059-099-290145-
/O.CAN.KTFX.SV.A.0551.000000T0000Z-250729T0300Z/

THE NATIONAL WEATHER SERVICE HAS CANCELLED SEVERE THUNDERSTORM
WATCH 551 FOR THE FOLLOWING AREAS

IN MONTANA THIS CANCELS 6 COUNTIES

IN CENTRAL MONTANA

CASCADE               MEAGHER               

IN NORTH CENTRAL MONTANA

TETON                 

IN SOUTHWEST MONTANA

BROADWATER            JEFFERSON             

IN WEST CENTRAL MONTANA

LEWIS AND CLARK       

THIS INCLUDES THE CITIES OF AUGUSTA, BELT, BOULDER, BOULDER HILL,
BYNUM, CASCADE, CHOTEAU, DEEP CREEK PASS, DUTTON, ELK PARK PASS, 
FAIRFIELD, FLESHER PASS, GREAT FALLS, HELENA, HOMESTAKE PASS, 
KINGS HILL PASS, LINCOLN, MACDONALD PASS, MARTINSDALE, 
MONTANA CITY, ROGERS PASS, TOSTON, TOWNSEND, 
WHITE SULPHUR SPRINGS, WHITEHALL, AND WINSTON.

$$

MTC015-027-045-290300-
/O.CON.KTFX.SV.A.0551.000000T0000Z-250729T0300Z/

SEVERE THUNDERSTORM WATCH 551 REMAINS VALID UNTIL 9 PM MDT THIS
EVENING FOR THE FOLLOWING AREAS

IN MONTANA THIS WATCH INCLUDES 3 COUNTIES

IN CENTRAL MONTANA

FERGUS                JUDITH BASIN          

IN NORTH CENTRAL MONTANA

CHOUTEAU              

THIS INCLUDES THE CITIES OF BIG SANDY, CARTER, FORT BENTON, 
GRASS RANGE, HOBSON, LEWISTOWN, LEWISTOWN DIVIDE, RAYNESFORD, 
STANFORD, AND WINIFRED.

$$


Action: Cancelled
Issued At: 2025-07-28 20:48:36

996 
WWUS65 KTFX 290147
WCNTFX

WATCH COUNTY NOTIFICATION FOR WATCH 551
NATIONAL WEATHER SERVICE GREAT FALLS MT
747 PM MDT MON JUL 28 2025

MTC015-027-045-290300-
/O.CAN.KTFX.SV.A.0551.000000T0000Z-250729T0300Z/

THE NATIONAL WEATHER SERVICE HAS CANCELLED SEVERE THUNDERSTORM
WATCH 551 FOR THE FOLLOWING AREAS

IN MONTANA THIS CANCELS 3 COUNTIES

IN CENTRAL MONTANA

FERGUS                JUDITH BASIN          

IN NORTH CENTRAL MONTANA

CHOUTEAU              

THIS INCLUDES THE CITIES OF BIG SANDY, CARTER, FORT BENTON, 
GRASS RANGE, HOBSON, LEWISTOWN, LEWISTOWN DIVIDE, RAYNESFORD, 
STANFORD, AND WINIFRED.

$$



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