Expires:202609072000;;061635 FPUS51 KLWX 071616 ZFPLWX Zone Forecast Product National Weather Service Baltimore MD/Washington DC 1216 PM EDT Mon Sep 7 2026 MDZ506-072000- Central and Southeast Howard- Including the cities of Clarksville, Columbia, Simpsonville, Historic Ellicott City, and Woodstock 1216 PM EDT Mon Sep 7 2026 .THIS AFTERNOON...Sunny. Highs in the lower 80s. Northeast winds around 5 mph. .TONIGHT...Mostly clear. Lows around 60. Northeast winds around 5 mph in the evening, becoming light and variable. .TUESDAY...Mostly sunny. Highs in the mid 80s. West winds around 5 mph. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. South winds around 5 mph. .WEDNESDAY...Sunny. Highs in the mid 80s. Southwest winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. .THURSDAY...Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 50 percent. .THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 50 percent. .FRIDAY...Sunny. Highs around 80. .FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. .SATURDAY...Mostly sunny. Highs in the lower 80s. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. .SUNDAY...Mostly sunny. Highs in the mid 80s. $$