941
WWUS75 KGGW 241704
NPWGGW
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE GLASGOW MT
1104 AM MDT FRI JUL 24 2026
MTZ016-017-021>023-251000-
/O.CON.KGGW.XH.W.0012.000000T0000Z-260727T0400Z/
/O.CON.KGGW.LW.Y.0033.260724T1800Z-260725T0000Z/
CENTRAL AND SOUTHEAST PHILLIPS-CENTRAL AND SOUTHERN VALLEY-
PETROLEUM-GARFIELD-MCCONE-
INCLUDING MALTA, DEVILS CREEK REC AREA, SACO, WINNETT, FRAZER,
GLASGOW, FORT PECK, HINSDALE, CIRCLE, AND JORDAN
1104 AM MDT FRI JUL 24 2026
..EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 10 PM MDT SUNDAY
...LAKE WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT THIS
EVENING...
* WHAT...FOR THE EXTREME HEAT WARNING, DANGEROUSLY HOT CONDITIONS
WITH HIGHS UP TO 105 EXPECTED. FOR THE LAKE WIND ADVISORY, WEST
WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH EXPECTED.
* WHERE...FORT PECK LAKE, CENTRAL AND SOUTHEAST PHILLIPS, CENTRAL AND
SOUTHERN VALLEY, GARFIELD, MCCONE, AND PETROLEUM COUNTIES.
* WHEN...FOR THE EXTREME HEAT WARNING, UNTIL 10 PM MDT SUNDAY. FOR
THE LAKE WIND ADVISORY, UNTIL 6 PM MDT THIS EVENING.
* 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.
* ADDITIONAL DETAILS...WAVES UP TO 4 FEET ARE EXPECTED OVER FORT PECK
LAKE TODAY.
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.
MTZ018-019-251000-
/O.CON.KGGW.XH.W.0012.000000T0000Z-260727T0400Z/
DANIELS-SHERIDAN-
INCLUDING SCOBEY, MEDICINE LAKE, AND PLENTYWOOD
1104 AM MDT FRI JUL 24 2026
..EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 10 PM MDT SUNDAY
* WHAT...DANGEROUSLY HOT CONDITIONS WITH HIGHS UP TO 102 EXPECTED.
* WHERE...DANIELS AND SHERIDAN COUNTIES.
* WHEN...UNTIL 10 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.
MTZ020-024>027-060-062-251000-
/O.CON.KGGW.XH.W.0012.000000T0000Z-260727T0400Z/
WESTERN ROOSEVELT-RICHLAND-DAWSON-PRAIRIE-WIBAUX-SOUTHWEST
PHILLIPS-EASTERN ROOSEVELT-
INCLUDING SIDNEY, ZORTMAN, POPLAR, GLENDIVE, CULBERTSON, FAIRVIEW,
TERRY, RICHEY, WIBAUX, AND WOLF POINT
1104 AM MDT FRI JUL 24 2026
..EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 10 PM MDT SUNDAY
* WHAT...DANGEROUSLY HOT CONDITIONS WITH HIGHS UP TO 106 EXPECTED.
* WHERE...DAWSON, EASTERN ROOSEVELT, PRAIRIE, RICHLAND, SOUTHWEST
PHILLIPS, WESTERN ROOSEVELT, AND WIBAUX COUNTIES.
* WHEN...UNTIL 10 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.
MTZ059-061-251000-
/O.CON.KGGW.XH.W.0012.000000T0000Z-260727T0400Z/
NORTHERN PHILLIPS-NORTHERN VALLEY-
INCLUDING OPHEIM AND WHITEWATER
1104 AM MDT FRI JUL 24 2026
..EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 10 PM MDT SUNDAY
* WHAT...DANGEROUSLY HOT CONDITIONS WITH HIGHS UP TO 105 EXPECTED.
* WHERE...NORTHERN PHILLIPS AND NORTHERN VALLEY COUNTIES.
* WHEN...UNTIL 10 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.
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