632  
FEUS71 KLWX 012058  
EOLLWX  
 
BALTIMORE AND WASHINGTON DC ENHANCED METRO FORECAST/OUTLOOK  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
458 PM EDT TUE SEP 1 2026  
 
DCZ001-MDZ004-013-016-503-504-VAZ052>054-506-020000-  
WASHINGTON DC GREATER METROPOLITAN AREA FORECAST  
   
REST OF THIS AFTERNOON
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. HOT WITH HIGHS IN THE LOWER 90S.  
TEMPERATURES STEADY OR SLOWLY FALLING THROUGH LATE AFTERNOON. WEST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP  
TO 104.    
TONIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE MID  
70S. WEST WINDS 5 TO 10 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.  
CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS IN THE LOWER 90S.  
NORTH WINDS AROUND 5 MPH, BECOMING EAST IN THE AFTERNOON. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 100.    
WEDNESDAY NIGHT
 
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE LOWER 70S. SOUTHEAST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
THURSDAY
 
MOSTLY SUNNY. HOT WITH HIGHS IN THE LOWER 90S. SOUTHWEST  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 105.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 70S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS.  
HOT WITH HIGHS AROUND 90. CHANCE OF RAIN 50 PERCENT. HEAT INDEX  
VALUES UP TO 100.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 60S.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
LABOR DAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.  
 

 
 
MDZ005-011-014-505>508-020000-  
BALTIMORE GREATER METROPOLITAN AREA FORECAST  
 
...SEVERE THUNDERSTORM WATCH 638 IN EFFECT UNTIL MIDNIGHT EDT  
TONIGHT...  
   
REST OF THIS AFTERNOON
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE DAMAGING  
WINDS AND LARGE HAIL. HOT WITH HIGHS AROUND 90. TEMPERATURES STEADY  
OR SLOWLY FALLING THROUGH LATE AFTERNOON. WEST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 103.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE EVENING. SOME THUNDERSTORMS MAY PRODUCE DAMAGING WINDS  
AND LARGE HAIL IN THE EVENING. LOWS IN THE LOWER 70S. WEST WINDS  
AROUND 5 MPH, BECOMING NORTH AROUND 5 MPH AFTER MIDNIGHT. CHANCE OF  
RAIN 40 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 80S. EAST WINDS AROUND 5 MPH. CHANCE  
OF RAIN 30 PERCENT.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. SOUTHEAST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 50 PERCENT.    
THURSDAY
 
PARTLY SUNNY. HOT WITH HIGHS AROUND 90. SOUTHWEST WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 104 IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 70S. CHANCE OF RAIN 50 PERCENT.    
FRIDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS.  
HIGHS IN THE UPPER 80S. CHANCE OF RAIN 50 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 60S.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
SUNDAY
 
SUNNY. HIGHS AROUND 80.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
LABOR DAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.  
 

 
 
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