550  
FXUS61 KILN 260522  
AFDILN  
 
AREA FORECAST DISCUSSION  
NATIONAL WEATHER SERVICE WILMINGTON OH  
122 AM EDT SAT SEP 26 2026  
   
WHAT HAS CHANGED  
 
NO SIGNIFICANT CHANGES.  
 
 
   
KEY MESSAGES  
 
1) A STRETCH OF DRY WEATHER AND SEASONABLY COOL TEMPERATURES CAN BE  
EXPECTED THROUGH THE WEEKEND AND INTO EARLY NEXT WEEK, BEFORE RAIN  
CHANCES RETURN TO THE FORECAST.  
 
 
   
DISCUSSION  
 
KEY MESSAGE 1)  
 
SOME RIVER VALLEY FOG IS POSSIBLE THIS MORNING, BUT HIGH LEVEL CLOUDS  
WILL LIMIT OVERALL FOG DEVELOPMENT.  
 
A CUT OFF LOW HAS DEVELOPED ALONG THE ATLANTIC COAST, WITH THE OHIO  
VALLEY ON THE FAR WESTERN PERIPHERY OF THIS LOW. THE SYNOTPIC  
PATTERN WILL CONTINUE TO FAVOR A PERIOD OF NORTHEASTERLY FLOW,  
USHERING IN A DRIER AIR MASS ALONG WITH SEASONABLY COOLER AIR. THIS  
WILL PERSIST THE REMAINDER OF THIS WEEKEND AND LINGER INTO EARLY NEXT  
WEEK.  
 
BY LATE MONDAY, THE UPPER LOW IS ABSORBED BACK INTO THE MEAN H5 FLOW  
AND CARRIED OFF TO THE NORTHEAST. THIS SHIFT WILL RESULT IN RETURN  
FLOW DEVELOPING ACROSS THE OHIO VALLEY COME TUESDAY. A SUBTLE WARMING  
TREND WILL THEN ENSUE AS WE PROGRESS THROUGH THE REST OF THE WORK  
WEEK, AND THE PATTERN LOOKS TO BECOME MORE UNSETTLED AS RAIN CHANCES  
RETURN.  
 
 
   
AVIATION /06Z SATURDAY THROUGH WEDNESDAY/  
 
RIVER VALLEY FOG IS POSSIBLE AGAIN THIS MORNING, WITH IMPACTS  
PRIMARILY AT KLUK. HOWEVER, SOME HIGH LEVEL CLOUDS MAY DISRUPT OR  
DELAY THE ONSET OF VSBY REDUCTIONS.  
 
VFR CONDITIONS ARE FORECAST THE REMAINDER OF THE TAF PERIOD. SOME  
HIGH LEVEL CLOUDS MAY CONTINUE TO MOVE THROUGH TODAY. SURFACE WINDS  
PERSIST OUT OF THE NE, INCREASING TO NEAR 10 KTS DURING THE DAYTIME  
HOURS.  
 
OUTLOOK...NO SIGNIFICANT WEATHER IS EXPECTED.  
 
 
   
ILN WATCHES/WARNINGS/ADVISORIES  
 
OH...NONE.  
KY...NONE.  
IN...NONE.  
 
 
 
 
 
DISCUSSION...CLARK  
AVIATION...CLARK  
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