507  
AWUS81 KLWX 170744  
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-  
171800-  
 
REGIONAL WEATHER SUMMARY  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
344 AM EDT MON AUG 17 2026  
 
HERE IS A LOOK AT THE WEATHER FEATURES THAT WILL AFFECT THE REGION  
OVER THE NEXT SEVERAL DAYS.  
 
A COLD FRONT APPROACHING FROM THE UPPER OHIO RIVER VALLEY WILL  
CROSS THE REGION BY TONIGHT. HIGH PRESSURE WILL BUILD IN FROM THE  
MIDWEST TUESDAY. ANOTHER COLD FRONT WILL APPROACH FROM THE WEST LATE  
WEDNESDAY INTO THURSDAY, THEN LINGER INTO FRIDAY.  
 

 
 
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