SXUS41 KLWX 211828 RECLWX VAZ507-508-212200- Forecast for Shenandoah National Park Above 2000 Feet National Weather Service Baltimore MD/Washington DC 228 PM EDT Sat Mar 21 2026 .THIS AFTERNOON...Mostly sunny. Highs in the mid 60s. .TONIGHT...Partly cloudy. Lows in the upper 40s. .SUNDAY...Mostly sunny. Highs in the upper 70s. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of showers in the evening, then showers likely with a chance of thunderstorms after midnight. Lows around 50. .MONDAY...Mostly cloudy in the morning, then clearing. Showers likely in the morning. Highs in the mid 50s. .TUESDAY...Partly cloudy. Lows around 30. Highs around 50. .WEDNESDAY...Mostly cloudy. Lows in the mid 30s. Highs in the upper 50s. $$