278  
FXUS61 KBGM 101739  
AFDBGM  
 
AREA FORECAST DISCUSSION  
NATIONAL WEATHER SERVICE BINGHAMTON NY  
139 PM EDT WED SEP 10 2025  
   
SYNOPSIS  
 
HIGH PRESSURE WILL REMAIN IN CONTROL INTO THIS WEEKEND, WITH  
MOSTLY SUNNY SKIES AND SEASONABLE TEMPERATURES. AN UPPER LEVEL  
DISTURBANCE WILL BRING A CHANCE FOR SHOWERS SATURDAY NIGHT  
THROUGH SUNDAY, FOLLOWED BY HIGH PRESSURE AGAIN NEXT WEEK.  
 
 
   
NEAR TERM /THROUGH THURSDAY NIGHT/  
 
PERSISTENCE FORECAST REMAINS THE BEST BET WITH EACH DAY LIKE THE  
LAST. HIGH PRESSURE WITH MOSTLY SUNNY SKIES AND CLEAR COOL  
NIGHT AND VALLEY FOG CAN BE EXPECTED.  
 
 
   
SHORT TERM /FRIDAY THROUGH SATURDAY NIGHT/  
 
STRONG RIDGING AND SURFACE HIGH PRESSURE REMAINS INTO SATURDAY  
WITH MOSTLY CLEAR SKIES AND SEASONABLE TEMPERATURES AND  
OVERNIGHT VALLEY FOG. AN UPPER TROUGH START SNEAKING INTO THE  
AREA LATE SATURDAY AND THE RIDGE MAY BREAK DOWN ENOUGH TO ALLOW  
FOR A FEW ISOLATED RAIN SHOWERS. FORECAST SOUNDING SHOW VERY  
LITTLE INSTABILITY AND A FAIRLY STRONG CAP WITH THE SURFACE  
RIDGE TO OVERHEAD, SO ELIMINATED THE CHANCE FOR ANY  
THUNDERSTORMS THROUGH THE NIGHT SATURDAY.  
 
 
   
LONG TERM /SUNDAY THROUGH WEDNESDAY/  
 
FORECAST GUIDANCE REMAINS UNCERTAIN FOR THE SECOND HALF OF THE  
WEEKEND. UPPER TROUGH WILL TRY TO PUSH OVER THE NE US ON SUNDAY,  
HOWEVER, THE SURFACE RIDGE WILL BE HARD TO REMOVE. FOR NOW, KEPT  
NBM POPS, BUT LIMITED THE CHANCES FOR THUNDER TO SLIGHT DUE TO  
WHAT LOOKS LIKE WEAK INSTABILITY IN THE FORECAST SOUNDINGS. HIGH  
PRESSURE WILL THEN TRY TO MAKE AN APPEARANCE AGAIN FOR THE START  
OF NEXT WEEK AND BEYOND.  
 
 
   
AVIATION /18Z WEDNESDAY THROUGH MONDAY/  
 
VFR CONDITIONS AT ALL TERMINALS ARE EXPECTED EXCEPT ELM. EARLY  
MORNING VALLEY FOR WILL IMPACT ELM AGAIN OVERNIGHT INTO THURSDAY  
MORNING. VLIFR CONDITIONS WILL BE POSSIBLE IN THE FOG, BUT ANY  
FOG SHOULD BURN OFF BY 0900.  
 
OUTLOOK...  
 
THURSDAY AFTERNOON THROUGH MONDAY...MAINLY VFR. VALLEY FOG EACH  
LATE NIGHT/EARLY MORNING AT KELM WILL LIKELY BRING  
RESTRICTIONS. ISOLATED SHOWERS MAY ALSO BRING BRIEF RESTRICTIONS  
ON SUNDAY.  
 
 
   
BGM WATCHES/WARNINGS/ADVISORIES  
 
PA...NONE.  
NY...NONE.  
 
 
 
 
 
SYNOPSIS...MPK  
NEAR TERM...MPK  
SHORT TERM...JTC/MPK  
LONG TERM...JTC/MPK  
AVIATION...MPK  
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