Expires:201305211500;;473377 FPUS51 KLWX 211131 ZFPLWX ZONE FORECAST PRODUCT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 730 AM EDT TUE MAY 21 2013 MDZ004-211500- FREDERICK MD- INCLUDING THE CITIES OF...FREDERICK 730 AM EDT TUE MAY 21 2013 .TODAY...MOSTLY CLOUDY THIS MORNING...THEN BECOMING PARTLY SUNNY. AREAS OF FOG THIS MORNING. AREAS OF DRIZZLE THIS MORNING...THEN ISOLATED SHOWERS AND THUNDERSTORMS THIS AFTERNOON. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT. .TONIGHT...PARTLY CLOUDY WITH ISOLATED SHOWERS AND THUNDERSTORMS IN THE EVENING...THEN MOSTLY CLOUDY AFTER MIDNIGHT. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT. .WEDNESDAY...PARTLY SUNNY. PATCHY FOG IN THE MORNING. A SLIGHT CHANCE OF SHOWERS IN THE MORNING...THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH...INCREASING TO SOUTH 15 TO 20 MPH WITH GUSTS UP TO 30 MPH IN THE AFTERNOON. CHANCE OF RAIN 40 PERCENT. .WEDNESDAY NIGHT...CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 60S. WEST WINDS 10 TO 15 MPH... BECOMING SOUTH 5 TO 10 MPH AFTER MIDNIGHT. CHANCE OF RAIN 40 PERCENT. .THURSDAY...MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE LOWER 80S. SOUTH WINDS 10 TO 15 MPH. CHANCE OF RAIN 50 PERCENT. .THURSDAY NIGHT...MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS. LOWS IN THE UPPER 50S. .FRIDAY...MOSTLY SUNNY. HIGHS IN THE UPPER 60S. .FRIDAY NIGHT...CLEAR. LOWS IN THE MID 40S. .SATURDAY...SUNNY. HIGHS IN THE UPPER 60S. .SATURDAY NIGHT...MOSTLY CLOUDY. LOWS IN THE UPPER 40S. .SUNDAY...PARTLY SUNNY. HIGHS IN THE LOWER 70S. .SUNDAY NIGHT...MOSTLY CLOUDY. LOWS IN THE LOWER 50S. .MEMORIAL DAY...MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. $$