Expires:202609101000;;664964 FPUS51 KLWX 100258 ZFPLWX Zone Forecast Product National Weather Service Baltimore MD/Washington DC 1057 PM EDT Wed Sep 9 2026 WVZ052-101000- Berkeley- Including the city of Martinsburg 1057 PM EDT Wed Sep 9 2026 .REST OF TONIGHT...Mostly clear late this evening, then mostly cloudy with a chance of showers with a slight chance of thunderstorms. Lows around 70. Southwest winds 5 to 10 mph. Chance of rain 50 percent. .THURSDAY...Mostly cloudy in the morning, then becoming partly sunny. A 40 percent chance of showers. Highs in the mid 80s. West winds 5 to 10 mph. .THURSDAY NIGHT...Mostly cloudy with a slight chance of thunderstorms. Showers likely, mainly in the evening. Patchy fog after midnight. Lows in the mid 60s. Northwest winds around 5 mph. Chance of rain 70 percent. .FRIDAY...Patchy fog in the morning. Partly sunny. Highs in the lower 80s. North winds around 5 mph. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 60s. Southeast winds around 5 mph. .SATURDAY...Showers likely. Highs in the upper 70s. Chance of rain 70 percent. .SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 40 percent. .SUNDAY...Partly sunny. Highs in the mid 80s. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. .MONDAY...Mostly sunny. Highs in the mid 80s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. .TUESDAY...Mostly sunny. Highs in the mid 80s. .TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. .WEDNESDAY...Mostly sunny with a chance of showers. Highs in the upper 80s. Chance of rain 30 percent. $$