764
WWUS75 KGGW 270307
NPWGGW
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE GLASGOW MT
907 PM MDT TUE MAY 26 2026
MTZ016-017-022-023-272000-
/O.EXP.KGGW.HT.Y.0001.000000T0000Z-260527T0300Z/
/O.CON.KGGW.LW.Y.0016.000000T0000Z-260528T1200Z/
/O.CON.KGGW.HT.Y.0002.260527T1800Z-260528T0300Z/
CENTRAL AND SOUTHEAST PHILLIPS-CENTRAL AND SOUTHERN VALLEY-
GARFIELD-MCCONE-
INCLUDING SACO, MALTA, FRAZER, CIRCLE, FORT PECK, DEVILS CREEK REC
AREA, JORDAN, HINSDALE, AND GLASGOW
907 PM MDT TUE MAY 26 2026
..HEAT ADVISORY FOR TUESDAY HAS EXPIRED
..LAKE WIND ADVISORY REMAINS IN EFFECT UNTIL 6 AM MDT THURSDAY
..HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 9 PM MDT WEDNESDAY
* WHAT...FOR THE LAKE WIND ADVISORY, SOUTHEAST WINDS 15 TO 25 MPH
WITH GUSTS UP TO 40 MPH. FOR THE HEAT ADVISORY, HEAT INDEX VALUES
UP TO 93 EXPECTED.
* WHERE...CENTRAL AND SOUTHEAST PHILLIPS, CENTRAL AND SOUTHERN
VALLEY, GARFIELD, AND MCCONE COUNTIES.
* WHEN...FOR THE LAKE WIND ADVISORY, UNTIL 6 AM MDT THURSDAY. FOR THE
HEAT ADVISORY, FROM NOON TO 9 PM MDT WEDNESDAY.
* IMPACTS...STRONG WINDS AND ROUGH WAVES ON AREA LAKES WILL CREATE
HAZARDOUS CONDITIONS FOR SMALL CRAFT. HOT TEMPERATURES AND HIGH
HUMIDITY MAY CAUSE HEAT ILLNESSES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
BOATERS ON FORT PECK LAKE SHOULD USE EXTRA CAUTION SINCE STRONG WINDS
AND ROUGH WAVES CAN OVERTURN SMALL CRAFT.
DO NOT LEAVE YOUNG CHILDREN AND PETS IN UNATTENDED VEHICLES. CAR
INTERIORS WILL REACH LETHAL TEMPERATURES IN A MATTER OF MINUTES.
DRINK PLENTY OF FLUIDS, STAY IN AN AIR-CONDITIONED ROOM, STAY OUT OF
THE SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS.
MTZ018>020-024>027-059-061-062-272000-
/O.EXP.KGGW.HT.Y.0001.000000T0000Z-260527T0300Z/
/O.CON.KGGW.HT.Y.0002.260527T1800Z-260528T0300Z/
DANIELS-SHERIDAN-WESTERN ROOSEVELT-RICHLAND-DAWSON-PRAIRIE-WIBAUX-
NORTHERN PHILLIPS-NORTHERN VALLEY-EASTERN ROOSEVELT-
INCLUDING WIBAUX, WOLF POINT, RICHEY, GLENDIVE, OPHEIM, CULBERTSON,
SIDNEY, WHITEWATER, MEDICINE LAKE, TERRY, PLENTYWOOD, FAIRVIEW,
SCOBEY, AND POPLAR
907 PM MDT TUE MAY 26 2026
..HEAT ADVISORY FOR TUESDAY HAS EXPIRED
..HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 9 PM MDT WEDNESDAY
* WHAT...HEAT INDEX VALUES UP TO 93 EXPECTED.
* WHERE...DANIELS, DAWSON, EASTERN ROOSEVELT, NORTHERN PHILLIPS,
NORTHERN VALLEY, PRAIRIE, RICHLAND, SHERIDAN, WESTERN ROOSEVELT,
AND WIBAUX COUNTIES.
* WHEN...FROM NOON TO 9 PM MDT WEDNESDAY.
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT
ILLNESSES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
DO NOT LEAVE YOUNG CHILDREN AND PETS IN UNATTENDED VEHICLES. CAR
INTERIORS WILL REACH LETHAL TEMPERATURES IN A MATTER OF MINUTES.
DRINK PLENTY OF FLUIDS, STAY IN AN AIR-CONDITIONED ROOM, STAY OUT OF
THE SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS.
MTZ021-272000-
/O.EXP.KGGW.HT.Y.0001.000000T0000Z-260527T0300Z/
/O.CON.KGGW.LW.Y.0016.000000T0000Z-260528T1200Z/
PETROLEUM-
INCLUDING WINNETT
907 PM MDT TUE MAY 26 2026
..HEAT ADVISORY FOR TUESDAY HAS EXPIRED
..LAKE WIND ADVISORY REMAINS IN EFFECT UNTIL 6 AM MDT THURSDAY
* WHAT...SOUTHEAST WINDS 10 TO 20 MPH WITH GUSTS UP TO 30 MPH.
* WHERE...PETROLEUM COUNTY.
* WHEN...UNTIL 6 AM MDT THURSDAY.
* IMPACTS...STRONG WINDS AND ROUGH WAVES ON AREA LAKES WILL CREATE
HAZARDOUS CONDITIONS FOR SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
BOATERS ON FORT PECK LAKE SHOULD USE EXTRA CAUTION SINCE STRONG WINDS
AND ROUGH WAVES CAN OVERTURN SMALL CRAFT.
GAH
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