489
WWUS73 KBIS 261704
NPWBIS
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE BISMARCK ND
1204 PM CDT SUN JUL 26 2026
NDZ017>020-022-023-025-031>033-035>037-040>044-046>048-050-051-
057>062-270115-
/O.CON.KBIS.HT.Y.0003.000000T0000Z-260727T0200Z/
MCKENZIE-DUNN-MERCER-OLIVER-SHERIDAN-WELLS-FOSTER-GOLDEN VALLEY-
BILLINGS-STARK-BURLEIGH-KIDDER-STUTSMAN-SLOPE-HETTINGER-GRANT-BOWMAN-
ADAMS-EMMONS-LOGAN-LA MOURE-MCINTOSH-DICKEY-WESTERN MCLEAN-
EASTERN MCLEAN-WESTERN MORTON-EASTERN MORTON-WESTERN SIOUX-
EASTERN SIOUX-
INCLUDING THE CITIES OF LINTON, GACKLE, HAZEN, BISMARCK, ELLENDALE,
ASHLEY, WASHBURN, WISHEK, NEW ENGLAND, SELFRIDGE, HARVEY, ELGIN,
FESSENDEN, CARRINGTON, MARMARTH, NAPOLEON, NEW SALEM, FORT YATES,
UNDERWOOD, WILTON, EDGELEY, OAKES, TURTLE LAKE, PORCUPINE, TAPPEN,
STEELE, HEBRON, HETTINGER, MOTT, GLEN ULLIN, GARRISON, GOODRICH, NEW
LEIPZIG, JAMESTOWN, STRASBURG, BOWMAN, SOLEN, KULM, MAX, LAMOURE,
MANDAN, DICKINSON, WATFORD CITY, HALLIDAY, MCCLUSKY, BEACH, KILLDEER,
CENTER, MEDORA, CARSON, AND BEULAH
1204 PM CDT SUN JUL 26 2026 /1104 AM MDT SUN JUL 26 2026/
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT /8 PM MDT/ THIS
EVENING...
* WHAT...HEAT INDEX VALUES UP TO 105 EXPECTED.
* WHERE...SOUTHWEST AND SOUTH CENTRAL NORTH DAKOTA, INCLUDING THE
JAMES RIVER VALLEY.
* WHEN...UNTIL 9 PM CDT /8 PM MDT/ THIS EVENING.
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT
ILLNESSES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
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.
HAMILTON
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