315  
AWUS81 KLWX 170557  
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-  
171900-  
 
REGIONAL WEATHER SUMMARY  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
157 AM EDT FRI JUL 17 2026  
 
HERE IS A LOOK AT THE WEATHER FEATURES THAT WILL AFFECT THE REGION  
OVER THE NEXT SEVERAL DAYS.  
 
A WEAK FRONT WILL STALL ACROSS SOUTHERN VIRGINIA TODAY. TO ITS  
NORTH, SMOKE ORIGINATING FROM CANADIAN WILDFIRES WILL RESULT IN  
POOR AIR QUALITY. THE FRONT WILL LIFT BACK TO THE NORTH TONIGHT  
INTO SATURDAY MORNING. MULTIPLE ROUNDS OF SHOWERS AND  
THUNDERSTORMS ARE POSSIBLE SATURDAY INTO SATURDAY EVENING AHEAD OF  
THE NEXT COLD FRONT, SOME OF WHICH MAY BE SEVERE. THE FRONT WILL  
PUSH TO THE SOUTH SUNDAY, WITH HIGH PRESSURE BUILDING NORTH OF THE  
AREA MONDAY. ANOTHER FRONTAL SYSTEM MAY APPROACH NEXT TUESDAY OR  
WEDNESDAY.  
 

 
 
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