532
WWUS75 KGGW 010557
NPWGGW
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE GLASGOW MT
1157 PM MDT FRI JUL 31 2026
MTZ016-017-021-022-012200-
/O.CON.KGGW.XH.W.0014.260801T1800Z-260802T1800Z/
/O.CON.KGGW.LW.Y.0034.260802T0000Z-260803T0000Z/
CENTRAL AND SOUTHEAST PHILLIPS-CENTRAL AND SOUTHERN VALLEY-
PETROLEUM-GARFIELD-
INCLUDING HINSDALE, MALTA, WINNETT, DEVILS CREEK REC AREA, JORDAN,
FORT PECK, SACO, FRAZER, AND GLASGOW
1157 PM MDT FRI JUL 31 2026
...EXTREME HEAT WARNING REMAINS IN EFFECT FROM NOON SATURDAY TO NOON
MDT SUNDAY...
...LAKE WIND ADVISORY REMAINS IN EFFECT FROM 6 PM SATURDAY TO 6 PM
MDT SUNDAY...
* WHAT...FOR THE EXTREME HEAT WARNING, DANGEROUSLY HOT CONDITIONS
WITH TEMPERATURES UP TO 108 EXPECTED. FOR THE LAKE WIND ADVISORY,
WEST WINDS 10 TO 20 MPH WITH GUSTS UP TO 30 MPH EXPECTED.
* WHERE...CENTRAL AND SOUTHEAST PHILLIPS, CENTRAL AND SOUTHERN
VALLEY, GARFIELD, AND PETROLEUM COUNTIES.
* WHEN...FOR THE EXTREME HEAT WARNING, FROM NOON SATURDAY TO NOON MDT
SUNDAY. FOR THE LAKE WIND ADVISORY, FROM 6 PM SATURDAY TO 6 PM MDT
SUNDAY.
* IMPACTS...STRONG WINDS AND ROUGH WAVES ON AREA LAKES WILL CREATE
HAZARDOUS CONDITIONS FOR SMALL CRAFT. HEAT RELATED ILLNESSES
INCREASE SIGNIFICANTLY DURING EXTREME HEAT AND HIGH HUMIDITY
EVENTS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
BOATERS ON FORT PECK LAKE SHOULD USE EXTRA CAUTION SINCE STRONG WINDS
AND ROUGH WAVES CAN OVERTURN SMALL CRAFT.
DRINK PLENTY OF FLUIDS, STAY IN AN AIR-CONDITIONED ROOM, STAY OUT OF
THE SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS.
DO NOT LEAVE YOUNG CHILDREN AND PETS IN UNATTENDED VEHICLES. CAR
INTERIORS WILL REACH LETHAL TEMPERATURES IN A MATTER OF MINUTES.
TAKE EXTRA PRECAUTIONS WHEN OUTSIDE. WEAR LIGHTWEIGHT AND LOOSE
FITTING CLOTHING. TRY TO LIMIT STRENUOUS ACTIVITIES TO EARLY MORNING
OR EVENING. TAKE ACTION WHEN YOU SEE SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE.
MTZ023-012200-
/O.CON.KGGW.XH.W.0014.260801T1800Z-260803T0000Z/
/O.CON.KGGW.LW.Y.0034.260802T0000Z-260803T0000Z/
MCCONE-
INCLUDING CIRCLE
1157 PM MDT FRI JUL 31 2026
...EXTREME HEAT WARNING REMAINS IN EFFECT FROM NOON SATURDAY TO 6 PM
MDT SUNDAY...
...LAKE WIND ADVISORY REMAINS IN EFFECT FROM 6 PM SATURDAY TO 6 PM
MDT SUNDAY...
* WHAT...FOR THE EXTREME HEAT WARNING, DANGEROUSLY HOT CONDITIONS
WITH TEMPERATURES UP TO 108 EXPECTED. FOR THE LAKE WIND ADVISORY,
WEST WINDS 10 TO 20 MPH WITH GUSTS UP TO 30 MPH EXPECTED.
* WHERE...MCCONE COUNTY.
* WHEN...FOR THE EXTREME HEAT WARNING, FROM NOON SATURDAY TO 6 PM MDT
SUNDAY. FOR THE LAKE WIND ADVISORY, FROM 6 PM SATURDAY TO 6 PM MDT
SUNDAY.
* IMPACTS...STRONG WINDS AND ROUGH WAVES ON AREA LAKES WILL CREATE
HAZARDOUS CONDITIONS FOR SMALL CRAFT. HEAT RELATED ILLNESSES
INCREASE SIGNIFICANTLY DURING EXTREME HEAT AND HIGH HUMIDITY
EVENTS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
BOATERS ON FORT PECK LAKE SHOULD USE EXTRA CAUTION SINCE STRONG WINDS
AND ROUGH WAVES CAN OVERTURN SMALL CRAFT.
DRINK PLENTY OF FLUIDS, STAY IN AN AIR-CONDITIONED ROOM, STAY OUT OF
THE SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS.
DO NOT LEAVE YOUNG CHILDREN AND PETS IN UNATTENDED VEHICLES. CAR
INTERIORS WILL REACH LETHAL TEMPERATURES IN A MATTER OF MINUTES.
TAKE EXTRA PRECAUTIONS WHEN OUTSIDE. WEAR LIGHTWEIGHT AND LOOSE
FITTING CLOTHING. TRY TO LIMIT STRENUOUS ACTIVITIES TO EARLY MORNING
OR EVENING. TAKE ACTION WHEN YOU SEE SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE.
MTZ018>020-024>027-062-012200-
/O.CON.KGGW.XH.W.0014.260801T1800Z-260803T0000Z/
DANIELS-SHERIDAN-WESTERN ROOSEVELT-RICHLAND-DAWSON-PRAIRIE-WIBAUX-
EASTERN ROOSEVELT-
INCLUDING GLENDIVE, PLENTYWOOD, WOLF POINT, WIBAUX, POPLAR, TERRY,
SCOBEY, MEDICINE LAKE, SIDNEY, FAIRVIEW, RICHEY, AND CULBERTSON
1157 PM MDT FRI JUL 31 2026
...EXTREME HEAT WARNING REMAINS IN EFFECT FROM NOON SATURDAY TO 6 PM
MDT SUNDAY...
* WHAT...DANGEROUSLY HOT CONDITIONS WITH TEMPERATURES UP TO 104
EXPECTED.
* WHERE...DANIELS, DAWSON, EASTERN ROOSEVELT, PRAIRIE, RICHLAND,
SHERIDAN, WESTERN ROOSEVELT, AND WIBAUX COUNTIES.
* WHEN...FROM NOON SATURDAY TO 6 PM MDT SUNDAY.
* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING
EXTREME HEAT AND HIGH HUMIDITY EVENTS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
DRINK PLENTY OF FLUIDS, STAY IN AN AIR-CONDITIONED ROOM, STAY OUT OF
THE SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS.
DO NOT LEAVE YOUNG CHILDREN AND PETS IN UNATTENDED VEHICLES. CAR
INTERIORS WILL REACH LETHAL TEMPERATURES IN A MATTER OF MINUTES.
TAKE EXTRA PRECAUTIONS WHEN OUTSIDE. WEAR LIGHTWEIGHT AND LOOSE
FITTING CLOTHING. TRY TO LIMIT STRENUOUS ACTIVITIES TO EARLY MORNING
OR EVENING. TAKE ACTION WHEN YOU SEE SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE.
MTZ059>061-012200-
/O.CON.KGGW.XH.W.0014.260801T1800Z-260802T1800Z/
NORTHERN PHILLIPS-SOUTHWEST PHILLIPS-NORTHERN VALLEY-
INCLUDING OPHEIM, WHITEWATER, AND ZORTMAN
1157 PM MDT FRI JUL 31 2026
...EXTREME HEAT WARNING REMAINS IN EFFECT FROM NOON SATURDAY TO NOON
MDT SUNDAY...
* WHAT...DANGEROUSLY HOT CONDITIONS WITH TEMPERATURES UP TO 107
EXPECTED.
* WHERE...NORTHERN PHILLIPS, NORTHERN VALLEY, AND SOUTHWEST PHILLIPS
COUNTIES.
* WHEN...FROM NOON SATURDAY TO NOON MDT SUNDAY.
* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING
EXTREME HEAT AND HIGH HUMIDITY EVENTS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
DRINK PLENTY OF FLUIDS, STAY IN AN AIR-CONDITIONED ROOM, STAY OUT OF
THE SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS.
DO NOT LEAVE YOUNG CHILDREN AND PETS IN UNATTENDED VEHICLES. CAR
INTERIORS WILL REACH LETHAL TEMPERATURES IN A MATTER OF MINUTES.
TAKE EXTRA PRECAUTIONS WHEN OUTSIDE. WEAR LIGHTWEIGHT AND LOOSE
FITTING CLOTHING. TRY TO LIMIT STRENUOUS ACTIVITIES TO EARLY MORNING
OR EVENING. TAKE ACTION WHEN YOU SEE SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE.
JAMBA
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