688  
ACUS11 KWNS 081711  
SWOMCD  
SPC MCD 081711  
MAZ000-CTZ000-VTZ000-NYZ000-PAZ000-081845-  
 
MESOSCALE DISCUSSION 1863  
NWS STORM PREDICTION CENTER NORMAN OK  
1211 PM CDT SAT AUG 08 2026  
 
AREAS AFFECTED...NORTHERN MID-ATLANTIC INTO PARTS OF SOUTHERN NEW  
ENGLAND  
 
CONCERNING...SEVERE POTENTIAL...WATCH POSSIBLE  
 
VALID 081711Z - 081845Z  
 
PROBABILITY OF WATCH ISSUANCE...40 PERCENT  
 
SUMMARY...THUNDERSTORM DEVELOPMENT IS LIKELY WITHIN THE NEXT 1-2  
HOURS. THE STRONGEST STORMS WILL BE CAPABLE OF WIND DAMAGE. GIVEN  
THE EXPECTED SCATTERED STORM COVERAGE A WATCH IS POSSIBLE THIS  
AFTERNOON.  
 
DISCUSSION...SHOWERS/TOWERING CUMULUS HAVE BEEN DEEPENING OVER THE  
PAST HOUR NEAR BINGHAMTON. WITH A MODEST SHORTWAVE TROUGH IN THE  
LOWER GREAT LAKES, THE EXPECTATION IS FOR THIS ACTIVITY TO CONTINUE  
AND INTENSIFY INTO THE MID/LATE AFTERNOON. HEATING WITHIN  
SOUTHEASTERN NEW YORK INTO SOUTHERN NEW ENGLAND WILL STEEPEN  
LOW-LEVEL LAPSE RATES. MODEST DEEP-LAYER SHEAR WILL ALLOW FOR SOME  
ORGANIZATION, THOUGH A CLUSTER/LINEAR MODE WILL BE MOST LIKELY. THE  
STRONGEST ACTIVITY WILL BE CAPABLE OF WIND DAMAGE. TRENDS IN CAM  
GUIDANCE CONTINUE TO SUGGEST THIS REGION WILL SEE GREATER  
CLUSTERING/STORM COVERAGE. A WATCH IS POSSIBLE THIS AFTERNOON.  
 
..WENDT/HART.. 08/08/2026  
   
..PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT
 
 
ATTN...WFO...BOX...OKX...ALY...BGM...  
 
LAT...LON 41827305 41657396 41657405 41457529 41397600 41747630  
42167618 42777582 42967393 42907341 42727283 41997283  
41827305  
 
MOST PROBABLE PEAK WIND GUST...UP TO 60 MPH  
 
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