200  
AWUS81 KLWX 302238  
RWSLWX  
DCZ001-MDZ003>006-008-011-013-014-016>018-501>510-VAZ025>031-  
036>040-050-051-053>057-501>508-526-527-WVZ050>053-055-501>506-  
310900-  
 
REGIONAL WEATHER SUMMARY  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
638 PM EDT THU JUL 30 2026  
 
HERE IS A LOOK AT THE WEATHER FEATURES THAT WILL AFFECT THE REGION  
OVER THE NEXT SEVERAL DAYS.  
 
WEAK HIGH PRESSURE WILL SLOWLY BUILD IN FROM THE WEST THROUGH FRIDAY  
AS LOW PRESSURE GRADUALLY MOVES AWAY FROM NEW ENGLAND. THE NEXT  
LOW PRESSURE SYSTEM AND ASSOCIATED POTENTIAL FOR RAIN AND  
THUNDERSTORMS WILL APPROACH FROM THE OHIO VALLEY LATE SATURDAY  
INTO SUNDAY. ADDITIONAL SHOWER AND THUNDERSTORM CHANCES ARE  
EXPECTED TO CONTINUE THROUGH EARLY NEXT WEEK AS ADDITIONAL  
DISTURBANCES PULSE THROUGH.  
 

 
 
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