923  
FXUS63 KPAH 052121  
AFDPAH  
 
AREA FORECAST DISCUSSION  
NATIONAL WEATHER SERVICE PADUCAH KY  
421 PM CDT FRI JUN 5 2026  
   
KEY MESSAGES  
 
- MOSTLY DRY CONDITIONS ARE EXPECTED SATURDAY WITH INCREASING  
WARMTH AND HUMIDITY.  
 
- HUMID AND UNSETTLED WEATHER IS FORECAST SUNDAY THROUGH  
TUESDAY, WITH SHOWERS AND THUNDERSTORMS LIKELY (50-80%) EACH  
DAY. THERE IS A 50-70% CHANCE OF AT LEAST ONE INCH OF RAIN  
FALLING DURING THIS PERIOD.  
 
- DRIER, BUT HOT AND HUMID CONDITIONS WILL ARRIVE WEDNESDAY INTO  
THURSDAY. HEAT INDEX VALUES WILL APPROACH OR EXCEED 100  
DEGREES.  
 
 
   
UPDATE  
 
ISSUED AT 417 PM CDT FRI JUN 5 2026  
 
UPDATED AVIATION DISCUSSION FOR 00Z TAF ISSUANCE.  
 
 
   
DISCUSSION  
 
ISSUED AT 125 PM CDT FRI JUN 5 2026  
 
THE WELCOMED QUIET AND COMFORTABLE WEATHER WE HAVE SEEN COMES TO  
AN END OVER THE WEEKEND. CONTINUED SOUTHERLY FLOW WILL BRING A  
WARMING TREND ACROSS THE AREA THROUGH THE REST OF THE FORECAST  
PERIOD. UNSETTLED WEATHER ARRIVES LATE THIS WEEKEND AND INTO  
NEXT WEEK AS AN UPPER LEVEL DISTURBANCE LIFTS OUT OF THE  
SOUTHERN PLAINS. CAN'T RULE OUT A FEW ISOLATED SHOWERS OR STORMS  
ON SATURDAY BUT BELIEVE MUCH OF THE AREA WILL REMAIN DRY.  
HIGHER CHANCES FOR SHOWERS AND STORMS (50-80%) ARRIVE SUNDAY  
INTO TUESDAY ASSOCIATED WITH THE PASSAGE OF AN UPPER TROUGH AND  
DIFFUSE FRONTAL BOUNDARY INTERACTING WITH A MOIST AIRMASS. POPS  
THEN TREND DOWN AND FURTHER EAST INTO WEDNESDAY WITH MOSTLY DRY  
CONDITIONS EXPECTED THE REST OF THE WEEK AS RIDGING DEVELOPS  
ALOFT. INCREASINGLY HUMID CONDITIONS ARRIVE DURING THIS TIME AS  
WELL GIVEN THE INCREASED MOISTURE IN PLACE. HIGH TEMPERATURES  
IN THE UPPER 80S TO LOWER 90S WILL WORK WITH DEWPOINTS IN THE  
LOW TO MID 70S TO PRODUCE HEAT INDICES INTO THE UPPER 90S TO LOW  
100S.  
 
 
   
AVIATION /00Z TAFS THROUGH 00Z SUNDAY/  
 
ISSUED AT 417 PM CDT FRI JUN 5 2026  
 
SCT-BKN CONVECTIVE RIMFIRE BASES ARE POSSIBLE AROUND THE NEAR  
PERIPHERY OF THE HIGH PRESSURE RIDGE STILL STRONG ENOUGH HERE TO  
BE THE DOMINANT FEATURE CONTROLLING OUR WEATHER. RETURN FLOW  
SOUTHERLIES PICK UP AGAIN TMRW, SIMILAR TO TODAY.  
 
 
   
PAH WATCHES/WARNINGS/ADVISORIES  
 
IL...NONE.  
MO...NONE.  
IN...NONE.  
KY...NONE.  
 
 
 
 
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