SXUS41 KLWX 181459 RECLWX VAZ507-508-181800- Forecast for Shenandoah National Park Above 2000 Feet National Weather Service Baltimore MD/Washington DC 1058 AM EDT Sat Jul 18 2026 .REST OF TODAY...Mostly sunny late in the morning, then becoming mostly cloudy. Patchy smoke late in the morning. Scattered showers and thunderstorms in the afternoon. Some thunderstorms may be severe with damaging winds and heavy rainfall. Highs in the mid 80s. .TONIGHT...Mostly cloudy. Scattered showers and thunderstorms in the evening. Some thunderstorms may be severe with damaging winds and heavy rainfall. Lows in the upper 60s. .SUNDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s. .MONDAY...Mostly sunny in the morning, then becoming mostly cloudy. A chance of showers and thunderstorms in the afternoon and evening. Highs in the upper 70s. .TUESDAY...Mostly cloudy. Showers likely with a chance of thunderstorms through the night. Lows in the mid 60s. Highs in the lower 80s. .WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the upper 60s. Highs in the upper 70s. $$