Expires:201305201500;;424569 FPUS51 KLWX 201131 ZFPLWX ZONE FORECAST PRODUCT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 730 AM EDT MON MAY 20 2013 MDZ007-201500- HARFORD- 730 AM EDT MON MAY 20 2013 .TODAY...PATCHY FOG THIS MORNING. CLOUDY WITH ISOLATED SHOWERS THIS MORNING...THEN PARTLY SUNNY WITH SCATTERED SHOWERS AND THUNDERSTORMS THIS AFTERNOON. HIGHS AROUND 80. SOUTH WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT. .TONIGHT...MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT. .TUESDAY...PARTLY SUNNY. PATCHY FOG IN THE MORNING. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT. .TUESDAY NIGHT...MOSTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH. .WEDNESDAY...PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT. .WEDNESDAY NIGHT...MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 60S. CHANCE OF RAIN 40 PERCENT. .THURSDAY...MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS AROUND 80. CHANCE OF RAIN 50 PERCENT. .THURSDAY NIGHT...MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS. LOWS IN THE LOWER 60S. .FRIDAY...PARTLY SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE LOWER 70S. CHANCE OF RAIN 50 PERCENT. .FRIDAY NIGHT...MOSTLY CLEAR. LOWS IN THE LOWER 50S. .SATURDAY...SUNNY. HIGHS AROUND 70. .SATURDAY NIGHT...PARTLY CLOUDY. LOWS IN THE UPPER 40S. .SUNDAY...MOSTLY SUNNY. HIGHS IN THE LOWER 70S. $$