570  
AWUS81 KLWX 200606  
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-  
202000-  
 
REGIONAL WEATHER SUMMARY  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
206 AM EDT WED AUG 20 2025  
 
HERE IS A LOOK AT THE WEATHER FEATURES THAT WILL AFFECT THE REGION  
OVER THE NEXT SEVERAL DAYS.  
 
A FRONTAL SYSTEM WILL REMAIN STALLED TO THE SOUTH OF THE AREA  
THIS MORNING BEFORE PIVOTING NORTHWARD THROUGH THE DAY. CLOUDY,  
COOL, AND DRIZZLY CONDITIONS WILL GIVE WAY TO POSSIBLE SHOWERS AND  
THUNDERSTORMS THIS AFTERNOON. BY THURSDAY, THIS SYSTEM PULLS AWAY  
TO THE SOUTHEAST AS A COLD FRONT AS HURRICANE ERIN PASSES WELL  
OFFSHORE TO THE EAST. WEAK HIGH PRESSURE RETURNS OVER THE REGION  
FRIDAY BEFORE A COLD FRONT SLOWLY APPROACHES FROM THE WEST OVER  
THE WEEKEND. THIS SYSTEM INCREASES SHOWER AND THUNDERSTORM CHANCES  
BEFORE EXITING THE REGION BY EARLY MONDAY. THEREAFTER, A STRONG  
AREA OF HIGH PRESSURE MOVES IN FROM THE MIDWEST.  
 
 
 
BRO  
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