734
WWUS75 KGGW 122117
NPWGGW
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE GLASGOW MT
317 PM MDT SUN JUL 12 2026
MTZ023-130930-
/O.CON.KGGW.XH.W.0001.000000T0000Z-260713T1200Z/
/O.CON.KGGW.HW.W.0014.260713T0300Z-260713T1000Z/
/O.CON.KGGW.LW.Y.0030.260713T0300Z-260713T1200Z/
MCCONE-
INCLUDING CIRCLE
317 PM MDT SUN JUL 12 2026
..EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 6 AM MDT MONDAY
...HIGH WIND WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 4 AM
MDT MONDAY...
...LAKE WIND ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 6
AM MDT MONDAY...
* WHAT...FOR THE EXTREME HEAT WARNING, DANGEROUSLY HOT CONDITIONS
WITH HEAT INDEX VALUES UP TO 106. FOR THE HIGH WIND WARNING, SOUTH
WINDS 25 TO 35 WITH GUSTS UP TO 60 MPH. FOR THE LAKE WIND ADVISORY,
NORTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH EXPECTED.
* WHERE...MCCONE COUNTY.
* WHEN...FOR THE EXTREME HEAT WARNING, UNTIL 6 AM MDT MONDAY. FOR THE
HIGH WIND WARNING, FROM 9 PM THIS EVENING TO 4 AM MDT MONDAY. FOR
THE LAKE WIND ADVISORY, FROM 9 PM THIS EVENING TO 6 AM MDT MONDAY.
* IMPACTS...DAMAGING WINDS COULD BLOW DOWN TREES AND POWER LINES.
TRAVEL COULD BE DIFFICULT, ESPECIALLY FOR HIGH PROFILE VEHICLES.
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...WAVE HEIGHTS AS HIGH AS 4 FEET.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
PEOPLE ARE URGED TO SECURE LOOSE OBJECTS THAT COULD BE BLOWN AROUND
OR DAMAGED BY THE WIND.
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.
TO REDUCE RISK DURING OUTDOOR WORK, THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN
SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT
SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN
EMERGENCY! CALL 9 1 1.
MTZ019-024>027-062-130930-
/O.CON.KGGW.XH.W.0001.000000T0000Z-260713T1200Z/
/O.CON.KGGW.HW.W.0014.260713T0300Z-260713T1000Z/
SHERIDAN-RICHLAND-DAWSON-PRAIRIE-WIBAUX-EASTERN ROOSEVELT-
INCLUDING SIDNEY, FAIRVIEW, CULBERTSON, TERRY, RICHEY, MEDICINE LAKE,
GLENDIVE, PLENTYWOOD, AND WIBAUX
317 PM MDT SUN JUL 12 2026
..EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 6 AM MDT MONDAY
...HIGH WIND WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 4 AM
MDT MONDAY...
* WHAT...FOR THE EXTREME HEAT WARNING, DANGEROUSLY HOT CONDITIONS
WITH HEAT INDEX VALUES UP TO 106. FOR THE HIGH WIND WARNING, SOUTH
WINDS 25 TO 35 WITH GUSTS UP TO 60 MPH EXPECTED.
* WHERE...DAWSON, EASTERN ROOSEVELT, PRAIRIE, RICHLAND, SHERIDAN, AND
WIBAUX COUNTIES.
* WHEN...FOR THE EXTREME HEAT WARNING, UNTIL 6 AM MDT MONDAY. FOR THE
HIGH WIND WARNING, FROM 9 PM THIS EVENING TO 4 AM MDT MONDAY.
* IMPACTS...DAMAGING WINDS COULD BLOW DOWN TREES AND POWER LINES.
TRAVEL COULD BE DIFFICULT, ESPECIALLY FOR HIGH PROFILE VEHICLES.
HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING EXTREME HEAT
AND HIGH HUMIDITY EVENTS.
* ADDITIONAL DETAILS...TEMPERATURES WILL STRUGGLE TO DROP BELOW 65
DEGREES AT NIGHT, SO MAKE SURE TO HAVE WAYS OF KEEPING THE AIR COOL
IN APARTMENTS AND HOMES.
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.
TO REDUCE RISK DURING OUTDOOR WORK, THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN
SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT
SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN
EMERGENCY! CALL 9 1 1.
MTZ016-017-021-022-130930-
/O.CON.KGGW.XH.W.0001.000000T0000Z-260713T1200Z/
/O.CON.KGGW.LW.Y.0030.260713T0300Z-260713T1200Z/
CENTRAL AND SOUTHEAST PHILLIPS-CENTRAL AND SOUTHERN VALLEY-
PETROLEUM-GARFIELD-
INCLUDING FORT PECK, JORDAN, GLASGOW, MALTA, SACO, HINSDALE, DEVILS
CREEK REC AREA, WINNETT, AND FRAZER
317 PM MDT SUN JUL 12 2026
..EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 6 AM MDT MONDAY
...LAKE WIND ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 6
AM MDT MONDAY...
* WHAT...FOR THE EXTREME HEAT WARNING, DANGEROUSLY HOT CONDITIONS
WITH HEAT INDEX VALUES UP TO 105. FOR THE LAKE WIND ADVISORY, NORTH
WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH EXPECTED.
* WHERE...CENTRAL AND SOUTHEAST PHILLIPS, CENTRAL AND SOUTHERN
VALLEY, GARFIELD, AND PETROLEUM COUNTIES.
* WHEN...FOR THE EXTREME HEAT WARNING, UNTIL 6 AM MDT MONDAY. FOR THE
LAKE WIND ADVISORY, FROM 9 PM THIS EVENING TO 6 AM MDT MONDAY.
* 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...WAVE HEIGHTS AS HIGH AS 4 FEET.
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.
TO REDUCE RISK DURING OUTDOOR WORK, THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN
SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT
SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN
EMERGENCY! CALL 9 1 1.
MTZ018-020-059>061-130930-
/O.CON.KGGW.XH.W.0001.000000T0000Z-260713T1200Z/
DANIELS-WESTERN ROOSEVELT-NORTHERN PHILLIPS-SOUTHWEST PHILLIPS-
NORTHERN VALLEY-
INCLUDING OPHEIM, ZORTMAN, SCOBEY, POPLAR, WOLF POINT, AND WHITEWATER
317 PM MDT SUN JUL 12 2026
..EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 6 AM MDT MONDAY
* WHAT...DANGEROUSLY HOT CONDITIONS WITH HEAT INDEX VALUES UP TO 103.
* WHERE...DANIELS, NORTHERN PHILLIPS, NORTHERN VALLEY, SOUTHWEST
PHILLIPS, AND WESTERN ROOSEVELT COUNTIES.
* WHEN...UNTIL 6 AM MDT MONDAY.
* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING
EXTREME HEAT AND HIGH HUMIDITY EVENTS.
* ADDITIONAL DETAILS...TEMPERATURES WILL STRUGGLE TO DROP BELOW 65
DEGREES AT NIGHT, SO MAKE SURE TO HAVE WAYS OF KEEPING THE AIR COOL
IN APARTMENTS AND HOMES.
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.
TO REDUCE RISK DURING OUTDOOR WORK, THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN
SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT
SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN
EMERGENCY! CALL 9 1 1.
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