257  
WWUS75 KGJT 130610  
NPWGJT  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE GRAND JUNCTION CO  
1210 AM MDT MON JUL 13 2026  
 
UTZ022-029-130715-  
/O.EXP.KGJT.XH.W.0001.000000T0000Z-260713T0600Z/  
SOUTHEAST UTAH-CANYONLANDS/NATURAL BRIDGES-  
INCLUDING THE CITIES OF BLANDING, BLUFF, MEXICAN HAT, DEAD HORSE  
POINT STATE PARK, CANYONLANDS NATIONAL PARK, NATURAL BRIDGES, AND  
FRY CANYON  
1210 AM MDT MON JUL 13 2026  
   
..EXTREME HEAT WARNING HAS EXPIRED
 
 
TEMPERATURES HAVE DECREASED TO BELOW HEAT WARNING CRITERIA IN  
SOUTHEASTERN UTAH, SO THESE PRODUCTS HAVE BEEN ALLOWED TO EXPIRE.  
HEAT WARNINGS REMAIN IN EFFECT THROUGH MIDNIGHT TOMORROW IN MANY  
VALLEY AREAS OF EASTERN UTAH AND WESTERN COLORADO.  
 

 
 
COZ011-020-021-130715-  
/O.EXP.KGJT.HT.Y.0001.000000T0000Z-260713T0600Z/  
CENTRAL GUNNISON AND UNCOMPAHGRE RIVER BASIN-PARADOX VALLEY/LOWER  
DOLORES RIVER-FOUR CORNERS/UPPER DOLORES RIVER-  
INCLUDING THE CITIES OF MONTROSE, OLATHE, DELTA, HOTCHKISS, PAONIA,  
GATEWAY, NUCLA, NORWOOD, CORTEZ, DOVE CREEK, MANCOS, TOWAOC, AND  
MESA VERDE NATIONAL PARK  
1210 AM MDT MON JUL 13 2026  
   
..HEAT ADVISORY HAS EXPIRED
 
 
TEMPERATURES HAVE DECREASED TO BELOW HEAT ADVISORY CRITERIA IN  
SOUTHWESTERN COLORADO, SO THESE PRODUCTS HAVE BEEN ALLOWED TO EXPIRE.  
 

 
 
COZ001-002-006-007-UTZ024-027-140600-  
/O.CON.KGJT.XH.W.0001.000000T0000Z-260714T0600Z/  
LOWER YAMPA RIVER BASIN-CENTRAL YAMPA RIVER BASIN-GRAND VALLEY-  
DEBEQUE TO SILT CORRIDOR-EASTERN UINTA BASIN-ARCHES/GRAND FLAT-  
INCLUDING THE CITIES OF RANGELY, DINOSAUR, DINOSAUR NATIONAL  
MONUMENT, CRAIG, HAYDEN, MEEKER, GRAND JUNCTION, FRUITA, PALISADE,  
COLORADO NATIONAL MONUMENT, WHITEWATER, COLLBRAN, DE BEQUE, NEW  
CASTLE, MESA, PARACHUTE, RIFLE, SILT, VERNAL, JENSEN, BALLARD, FORT  
DUCHESNE, RANDLETT, MOAB, ARCHES NATIONAL PARK, CASTLE VALLEY, AND  
THOMPSON SPRINGS  
1210 AM MDT MON JUL 13 2026  
 
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT  
TONIGHT...  
 
* WHAT...DANGEROUSLY HOT CONDITIONS WITH AFTERNOON TEMPERATURES AS  
HIGH AS 100 TO 106 EXPECTED.  
 
* WHERE...IN COLORADO, CENTRAL YAMPA RIVER BASIN, LOWER YAMPA RIVER  
BASIN, DEBEQUE TO SILT CORRIDOR, AND GRAND VALLEY. IN UTAH,  
ARCHES/GRAND FLAT AND EASTERN UINTA BASIN.  
 
* WHEN...UNTIL MIDNIGHT MDT TONIGHT.  
 
* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING  
EXTREME HEAT EVENTS.  
 
* ADDITIONAL DETAILS...NEAR RECORD TEMPERATURES ARE POSSIBLE  
ESPECIALLY SUNDAY INTO MONDAY DURING THE PEAK OF THIS EVENT.  
 
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.  
 

 
 

 
 
GF  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab CO Page
The Nexlab UT Page Main Text Page