174  
FXUS63 KLMK 270859  
AFDLMK  
 
AREA FORECAST DISCUSSION  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
359 AM EST THU NOV 27 2025  
   
KEY MESSAGES
 
 
* CHILLY BUT DRY THANKSGIVING AND BLACK FRIDAY.  
 
* NEXT SYSTEM SATURDAY NIGHT INTO SUNDAY BRINGS AN EARLY ONSET OF  
RAIN, SNOW OR A MIX BEFORE CHANGING OVER TO ALL RAIN.  
 
* SLUSHY ACCUMULATION OF A COATING TO POSSIBLY AN INCH FOR SOUTHERN  
IN ON SATURDAY.  
 
* MONDAY INTO TUESDAY HAS THE POTENTIAL OF SEEING SNOW OR RAIN/SNOW  
ACROSS THE REGION WITH SOME POTENTIAL ACCUMULATIONS FOR PARTS OF  
OUR AREA.  
 

 
   
SHORT TERM /THROUGH FRIDAY NIGHT/
 
 
ISSUED AT 358 AM EST THU NOV 27 2025  
 
TROUGH AXIS WILL SWING ACROSS THE OHIO VALLEY THIS MORNING AS SFC  
HIGH PRESSURE TO OUR WEST SLOWLY BUILDS IN OVER THE OHIO VALLEY  
TODAY INTO FRIDAY. UPPER TROUGH WILL ALSO SLOWLY WORK EASTWARD KEEP  
US UNDER NORTHWEST FLOW ALOFT TODAY WITH SLIGHT RIDGING DEVELOPING  
ON FRIDAY. THIS WILL CONTINUE TO ADVECT IN COLD AIR FROM THE NORTH  
AND KEEPING TEMPERATURES 15-20 DEGREES BELOW NORMAL FOR THIS TIME OF  
YEAR. WITH HIGHS IN THE UPPER 30S/LOW 40S TODAY AND ONLY THE MID 30S  
TO LOW 40S ON FRIDAY. LOWS FRIDAY MORNING INTO SATURDAY MORNING WILL  
ALSO RANGE BETWEEN 10-15 DEGREES BELOW NORMAL IN THE LOW 20S WITH A  
FEW LOCATIONS DROPPING DOWN INTO THE TEENS ACROSS THE BLUEGRASS.  
 
SFC PRESSURE GRADIENT WILL REMAIN TIGHT OVER THE OHIO VALLEY FOR  
TODAY. GUSTY, BLUSTERY WESTERLY WINDS WILL BE AROUND IN THE  
AFTERNOON, GUSTS WILL BE BETWEEN 20-25 MPH MAKING IT FEEL LIKE IT IS  
AROUND 30 IN THE UPPER 20S. WE WILL REMAIN DRY WITH MAINLY CLEAR  
SKIES INTO FRIDAY EVENING.  
 

 
   
LONG TERM /SATURDAY THROUGH WEDNESDAY/
 
 
ISSUED AT 358 AM EST THU NOV 27 2025  
 
A ANOTHER SYSTEM WILL TAKE SHAPE OVER THE CENTRAL PLAINS ON SATURDAY  
THEN WORK TO THE EAST-NORTHEAST THROUGH NORTHERN IN TOWARDS LAKE  
ERIE BY SUNDAY EVENING. WARMER AIR WILL ADVECT IN FROM THE SOUTH  
AHEAD OF THE APPROACHING SYSTEM PUSHING OUR TEMPERATURES INTO THE  
LOW/MID 40 SATURDAY AFTERNOON AND INCREASING CLOUDS DUE TO  
ISENTROPIC LIFTING. PRECIPITATION WILL SPREAD FROM THE WEST-  
NORTHWEST TO THE EAST DURING THE DAY SATURDAY. INITIALLY,  
PRECIPITATION COULD FALL AS A WINTRY MIX OF RAIN/SNOW DUE TO  
LINGERING COLD AIR AT THE SURFACE EARLY ON SATURDAY. STILL SOME  
DISCREPANCY IN THE FORECAST MODELS WHEN IT COMES TO ANY ACCUMULATING  
SNOW. CURRENT THINKING IS WITH A WARM GROUND AND TEMPERATURES  
WARMING TO ABOVE FREEZING AS THE PRECIPITATION ARRIVES, MOST WILL  
SEE RAIN WITH ANY SLUSHY ACCUMULATIONS OF A COATING TO NEAR AN INCH  
WILL BE OVER SOUTHERN IN, WITH HIGHER AMOUNTS AS YOU WORK NORTHWARD  
INTO CENTRAL IN. ALL OF THE PRECIPITATION SHOULD TRANSITION OVER TO  
ALL RAIN BY LATE IN THE DAY INTO SATURDAY NIGHT AND INTO SUNDAY.  
MOST OF THE PRECIPITATION SHOULD BE OUT OF THE CWA BY SUNDAY  
EVENING.  
 
SURFACE HIGH WILL BUILD IN BEHIND THE DEPARTING SYSTEM AND A COLD  
FRONT SUNDAY NIGHT INTO MONDAY. ANOTHER ROUND OF COLDER AIR WILL  
WORK INTO THE AREA WITH LOWS IN THE MID 20S MONDAY MORNING AND HIGHS  
IN THE MID/UPPER 30S ON MONDAY WITH MAINLY DRY CONDITIONS DURING THE  
DAY.  
 
THE NEXT IMPACTFUL SYSTEM LOOKS TO ARRIVE MONDAY NIGHT INTO TUESDAY  
WITH BETTER CHANCES OF MOST OF THE AREA SEEING SOME SNOW. THE  
CHALLENGE IN THE DETERMINISTIC MODELS IS HOW MUCH MOISTURE WILL BE  
AVAILABLE AND HOW STRONG WILL THIS SYSTEM BE AS IT DEVELOPS OVER THE  
WESTERN GULF MONDAY AND THEN AND THEN SLIDES OVER THE SOUTHEAST US  
MONDAY NIGHT INTO TUESDAY. RIGHT NOW THE GFS IS THE MOST BULLISH  
WITH ITS 00Z RUN BRING THE MOST MOISTURE AND POTENTIALLY HIGHER SNOW  
AMOUNTS WHILE THE EURO IS KEEPING MOST OF THE MOISTURE ON THE  
SOUTHERN AND EASTERN SIDE OF THE SYSTEM.  
 
WEATHER TURNS DRIER BUT REMAINS CHILLY FROM WEDNESDAY INTO THURSDAY  
WITH HIGHS IN THE LOW/MID 40S.  
 

 
   
AVIATION /06Z TAFS THROUGH 12Z FRIDAY/
 
 
ISSUED AT 1250 AM EST THU NOV 27 2025  
 
WINDS HAVE DECREASED BUT THE CLOUDS HAVE INCREASED BUT FLIGHT  
CATEGORIES WILL REMAIN VFR. WINDS WILL PICK UP AGAIN DURING THE DAY  
WITH GUSTS OF AROUND 20KTS AROUND LATE MORNING OR MIDDAY. SKIES WILL  
CLEAR, WINDS WILL DIMINISH AFTER SUNSET.  
 

 
   
LMK WATCHES/WARNINGS/ADVISORIES
 
 
KY...NONE.  
IN...NONE.  
 

 
 

 
 
SHORT TERM...BTN  
LONG TERM...BTN  
AVIATION...BTN  
 
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