054
WWUS75 KGJT 182017
NPWGJT
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE GRAND JUNCTION CO
217 PM MDT WED JUN 18 2025
UTZ022-027-029-191215-
/O.NEW.KGJT.HT.Y.0001.250619T1800Z-250620T0600Z/
SOUTHEAST UTAH-ARCHES/GRAND FLAT-CANYONLANDS/NATURAL BRIDGES-
INCLUDING THE CITIES OF BLANDING, BLUFF, MEXICAN HAT, MOAB, ARCHES
NATIONAL PARK, CASTLE VALLEY, THOMPSON SPRINGS, DEAD HORSE POINT
STATE PARK, CANYONLANDS NATIONAL PARK, NATURAL BRIDGES, AND FRY
CANYON
217 PM MDT WED JUN 18 2025
...HEAT ADVISORY IN EFFECT FROM NOON THURSDAY TO MIDNIGHT MDT
THURSDAY NIGHT...
* WHAT...HIGH TEMPERATURES UP TO 105 EXPECTED WITH UP TO 108 IN
SOUTHEAST UTAH.
* WHERE...ARCHES/GRAND FLAT, CANYONLANDS/NATURAL BRIDGES, AND
SOUTHEAST UTAH.
* WHEN...FROM NOON THURSDAY TO MIDNIGHT MDT THURSDAY NIGHT.
* IMPACTS...HOT TEMPERATURES MAY CAUSE HEAT ILLNESSES, ESPECIALLY IN
THOSE WITHOUT EFFECTIVE COOLING AND/OR ADEQUATE HYDRATION.
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.
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.
MDA
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