249
WWUS73 KAPX 130631
NPWAPX
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE GAYLORD MI
231 AM EDT MON JUL 13 2026
MIZ041-042-131845-
/O.NEW.KAPX.XH.A.0002.260714T1600Z-260715T0000Z/
/O.CON.KAPX.HT.Y.0002.260713T1600Z-260714T1200Z/
GLADWIN-ARENAC-
231 AM EDT MON JUL 13 2026
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 AM EDT
TUESDAY...
...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH
TUESDAY EVENING...
* WHAT...FOR THE HEAT ADVISORY, HEAT INDEX VALUES UP TO 100
EXPECTED. FOR THE EXTREME HEAT WATCH, DANGEROUSLY HOT CONDITIONS
WITH HEAT INDEX VALUES UP TO 105 POSSIBLE.
* WHERE...ARENAC AND GLADWIN COUNTIES.
* WHEN...FOR THE HEAT ADVISORY, FROM NOON TODAY TO 8 AM EDT TUESDAY.
FOR THE EXTREME HEAT WATCH, FROM TUESDAY AFTERNOON THROUGH TUESDAY
EVENING.
* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING
EXTREME HEAT AND HIGH HUMIDITY EVENTS. 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.
DO NOT LEAVE YOUNG CHILDREN AND PETS IN UNATTENDED VEHICLES. CAR
INTERIORS WILL REACH LETHAL TEMPERATURES IN A MATTER OF MINUTES.
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.
MIZ016-017-020>022-025>028-031>034-098-099-131845-
/O.CON.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-
231 AM EDT MON JUL 13 2026
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY 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...A PORTION OF NORTHERN LOWER MICHIGAN.
* WHEN...FROM NOON TODAY 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.
MIZ018-023-024-029-030-035-036-131845-
/O.CON.KAPX.HT.Y.0002.260713T1600Z-260714T1200Z/
PRESQUE ISLE-MONTMORENCY-ALPENA-OSCODA-ALCONA-OGEMAW-IOSCO-
231 AM EDT MON JUL 13 2026
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY 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, IOSCO, MONTMORENCY, OGEMAW, OSCODA, AND
PRESQUE ISLE COUNTIES.
* WHEN...FROM NOON TODAY 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>097-131845-
/O.CON.KAPX.HT.Y.0002.260713T1600Z-260714T1200Z/
WESTERN CHIPPEWA-CENTRAL CHIPPEWA-SOUTHEAST CHIPPEWA-WESTERN
MACKINAC-EASTERN MACKINAC-MACKINAC ISLAND/BOIS BLANC ISLAND-
231 AM EDT MON JUL 13 2026
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY 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...CENTRAL CHIPPEWA, EASTERN MACKINAC, SOUTHEAST CHIPPEWA,
WESTERN CHIPPEWA, AND WESTERN MACKINAC COUNTIES, AND MACKINAC
ISLAND/BOIS BLANC ISLAND.
* WHEN...FROM NOON TODAY 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.
SJC
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page