283  
WWUS73 KAPX 121917  
NPWAPX  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE GAYLORD MI  
317 PM EDT SUN JUL 12 2026  
 
MIZ016-017-020>022-025>028-031>034-098-099-130730-  
/O.NEW.KAPX.HT.Y.0002.260713T1600Z-260714T1200Z/  
EMMET-CHEBOYGAN-LEELANAU-ANTRIM-OTSEGO-BENZIE-GRAND TRAVERSE-  
KALKASKA-CRAWFORD-MANISTEE-WEXFORD-MISSAUKEE-ROSCOMMON-BEAVER  
ISLAND AND SURROUNDING ISLANDS-CHARLEVOIX-  
317 PM EDT SUN JUL 12 2026  
   
..HEAT ADVISORY IN EFFECT FROM NOON MONDAY TO 8 AM EDT TUESDAY
 
 
* WHAT...ACTUAL TEMPERATURES OF 90 TO 95 DEGREES EXPECTED. HEAT  
INDEX VALUES BETWEEN 97 AND 103 EXPECTED. OVERNIGHT TEMPERATURES  
MONDAY NIGHT WILL STRUGGLE TO GET BELOW 75 DEGREES. THE HOTTEST  
CONDITIONS ARE EXPECTED AWAY FROM THE IMMEDIATE LAKESHORES.  
 
* WHERE...EMMET, CHEBOYGAN, CHARLEVOIX, ANTRIM, OTSEGO, CRAWFORD,  
KALKASKA, GRAND TRAVERSE, LEELANAU, BENZIE, MANISTEE, WEXFORD,  
MISSAUKEE, AND ROSCOMMON COUNTIES IN NORTHERN LOWER MICHIGAN.  
 
* WHEN...FROM NOON MONDAY TO 8 AM EDT TUESDAY.  
 
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT  
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.  
 

 
 

 
 
MIZ018-023-024-029-030-035-036-041-042-130730-  
/O.NEW.KAPX.HT.Y.0002.260713T1600Z-260714T1200Z/  
PRESQUE ISLE-MONTMORENCY-ALPENA-OSCODA-ALCONA-OGEMAW-IOSCO-  
GLADWIN-ARENAC-  
317 PM EDT SUN JUL 12 2026  
   
..HEAT ADVISORY IN EFFECT FROM NOON MONDAY TO 8 AM EDT TUESDAY
 
 
* WHAT...ACTUAL TEMPERATURES OF 92 TO 98 DEGREES EXPECTED. HEAT  
INDEX VALUES BETWEEN 97 AND 104 EXPECTED. OVERNIGHT TEMPERATURES  
MONDAY NIGHT MAY STRUGGLE TO GET BELOW 75 DEGREES. THE HOTTEST  
CONDITIONS ARE EXPECTED AWAY FROM THE IMMEDIATE LAKE HURON SHORE.  
 
* WHERE...ALCONA, ALPENA, ARENAC, GLADWIN, IOSCO, MONTMORENCY,  
OGEMAW, OSCODA, AND PRESQUE ISLE COUNTIES.  
 
* WHEN...FROM NOON MONDAY TO 8 AM EDT TUESDAY.  
 
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT  
ILLNESSES.  
 
* ADDITIONAL DETAILS...MORE HEAT IS EXPECTED TUESDAY, WITH POTENTIAL  
FOR HIGH TEMPERATURES TO APPROACH OR EXCEED 100 DEGREES.  
ADDITIONAL HEAT ADVISORY HEADLINES ARE LIKELY IN SOME PLACES.  
 
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.  
 

 
 

 
 
MIZ086>088-095>097-130730-  
/O.NEW.KAPX.HT.Y.0002.260713T1600Z-260714T1200Z/  
WESTERN CHIPPEWA-CENTRAL CHIPPEWA-SOUTHEAST CHIPPEWA-WESTERN  
MACKINAC-EASTERN MACKINAC-MACKINAC ISLAND/BOIS BLANC ISLAND-  
317 PM EDT SUN JUL 12 2026  
   
..HEAT ADVISORY IN EFFECT FROM NOON MONDAY TO 8 AM EDT TUESDAY
 
 
* WHAT...ACTUAL TEMPERATURES OF 89 TO 95 DEGREES EXPECTED. HEAT  
INDEX VALUES BETWEEN 96 AND 102 EXPECTED. OVERNIGHT TEMPERATURES  
MONDAY NIGHT WILL STRUGGLE TO GET BELOW 75 DEGREES. THE HOTTEST  
CONDITIONS ARE EXPECTED AWAY FROM THE IMMEDIATE LAKE MICHIGAN  
SHORE.  
 
* WHERE...CHIPPEWA AND MACKINAC COUNTIES IN EASTERN UPPER MICHIGAN,  
INCLUDING MACKINAC AND BOIS BLANC ISLANDS.  
 
* WHEN...FROM NOON MONDAY TO 8 AM EDT TUESDAY.  
 
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT  
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.  
 

 
 

 
 
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