264  
FXUS65 KGJT 081112  
AFDGJT  
 
AREA FORECAST DISCUSSION  
NATIONAL WEATHER SERVICE GRAND JUNCTION CO  
512 AM MDT TUE SEP 8 2026  
   
KEY MESSAGES
 
 
- ISOLATED SHOWERS, MAYBE A QUICK STORM, WILL REMAIN POSSIBLE  
OVER THE SAN JUANS AND ALONG THE CONTINENTAL DIVIDE THROUGH  
THE WEEK.  
 
- TEMPERATURES WILL RISE EACH DAY, REMAINING ABOUT 5 TO 10  
DEGREES ABOVE SEASONAL NORMS.  
 

 
   
DISCUSSION
 
 
ISSUED AT 1018 PM MDT MON SEP 7 2026  
 
DRIER SOUTHWESTERLY FLOW WILL GRADUALLY TRANSITION TO MORE  
ZONAL FLOW BY WEDNESDAY AS HIGH PRESSURE BUILDS INTO THE DESERT  
SOUTHWEST. AS A RESULT, GENERALLY CLEAR SKIES AND WARMING  
TEMPERATURES WILL BE THE STORY FOR THE COMING WEEK. THERE IS A  
LOW (<15%) CHANCE FOR AN ISOLATED SHOWER OR THUNDERSTORM OVER  
THE SAN JUANS AND DIVIDE EACH AFTERNOON. TEMPERATURES WILL RUN  
5-10 DEGREES ABOVE NORMAL THROUGH THE REST OF THE WORK WEEK,  
WITH POTENTIAL TO DROP BACK TO NEAR NORMAL VALUES OVER THE  
WEEKEND. GUIDANCE IS HINTING AT A POTENTIAL MOISTURE RETURN AT  
THAT POINT, AS A TROUGH MOVES INTO THE PACIFIC NORTHWEST AND  
PUSHES THE HIGH TO THE EAST. HOWEVER, AGREEMENT ON THIS SOLUTION  
IS STILL SOMEWHAT POOR, SO STAY TUNED IF YOU HAVE PLANS THIS  
COMING WEEKEND. IN THE MEANTIME, ENJOY THE PLEASANT LATE  
SUMMER/EARLY FALL CONDITIONS.  
 

 
   
AVIATION /12Z TAFS THROUGH 12Z WEDNESDAY/
 
 
ISSUED AT 510 AM MDT TUE SEP 8 2026  
 
VFR CONDITIONS ARE FORECAST THROUGH THE TAF PERIOD. WINDS WILL  
REMAIN LIGHT AND FOLLOW THEIR DIURNAL PATTERNS WITH PERIODIC  
GUSTS UP TO 25 KNOTS THIS AFTERNOON. ISOLATED STORMS CANNOT BE  
RULED OUT OVER THE SAN JUANS AND ALONG THE DIVIDE THIS  
AFTERNOON, BUT IMPACTS AT TERMINALS ARE NOT EXPECTED AT THIS  
TIME.  
 

 
   
GJT WATCHES/WARNINGS/ADVISORIES
 
 
CO...NONE.  
UT...NONE.  
 

 
 

 
 
DISCUSSION...BGB  
AVIATION...TGJT  
 
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