471  
WWUS73 KAPX 220317  
NPWAPX  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE GAYLORD MI  
1117 PM EDT SAT JUN 21 2025  
 
MIZ016>018-020>036-041-042-099-221530-  
/O.CON.KAPX.HT.Y.0001.000000T0000Z-250624T0000Z/  
EMMET-CHEBOYGAN-PRESQUE ISLE-LEELANAU-ANTRIM-OTSEGO-MONTMORENCY-  
ALPENA-BENZIE-GRAND TRAVERSE-KALKASKA-CRAWFORD-OSCODA-ALCONA-  
MANISTEE-WEXFORD-MISSAUKEE-ROSCOMMON-OGEMAW-IOSCO-GLADWIN-ARENAC-  
CHARLEVOIX-  
1117 PM EDT SAT JUN 21 2025  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT MONDAY  
 
* WHAT...HIGH TEMPERATURES IN THE LOWER AND MIDDLE 90S SUNDAY AND  
MONDAY. LOW TEMPERATURES WILL ONLY DROP INTO THE 70S TONIGHT AND  
SUNDAY NIGHT. THE COMBINATION OF HEAT AND HUMIDITY WILL RESULT IN  
HEAT INDICES OF 95 TO 104 DEGREES DURING THE AFTERNOON HOURS EACH  
DAY.  
 
* WHERE...NORTHERN LOWER MICHIGAN.  
 
* WHEN...UNTIL 8 PM EDT MONDAY.  
 
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT  
RELATED ILLNESSES.  
 
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.  
 
TAKE EXTRA PRECAUTIONS WHEN OUTSIDE. WEAR LIGHTWEIGHT AND LOOSE  
FITTING CLOTHING. TRY TO LIMIT STRENUOUS ACTIVITIES TO EARLY MORNING  
OR EVENING. TAKE ACTION WHEN YOU SEE SYMPTOMS OF HEAT EXHAUSTION AND  
HEAT STROKE.  
 
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.  
 
 
 
 
 
NSC  
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