568  
AWUS81 KLWX 211601  
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-  
221000-  
 
REGIONAL WEATHER SUMMARY  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1201 PM EDT MON SEP 21 2026  
 
HERE IS A LOOK AT THE WEATHER FEATURES THAT WILL AFFECT THE REGION  
OVER THE NEXT SEVERAL DAYS.  
 
A STRONG AREA OF HIGH PRESSURE WILL BUILD TO OUR NORTH AND REMAIN  
IN PLACE THROUGH MUCH OF THE WEEK LEADING TO A PROLONGED PERIOD  
OF ONSHORE FLOW. DAILY SHOWER CHANCES CAN BE EXPECTED AS WAVES OF  
LOW PRESSURE TRACK ALONG A STALLED OUT BOUNDARY TO OUR SOUTH. THE  
MARINE INFLUENCED AIR MASS WILL RESULT IN LOW OVERCAST AND WELL  
BELOW NORMAL HIGH TEMPERATURES.  
 

 
 
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