SXUS41 KLWX 200136 RECLWX VAZ507-508-200900- Forecast for Shenandoah National Park Above 2000 Feet National Weather Service Baltimore MD/Washington DC 936 PM EDT Tue May 19 2026 .REST OF TONIGHT...Partly cloudy. Lows in the upper 60s. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. .WEDNESDAY NIGHT...A chance of thunderstorms in the evening. Showers likely. Lows in the mid 50s. .THURSDAY...Much cooler. Showers. A chance of thunderstorms in the afternoon. Highs in the lower 60s. .FRIDAY...Showers. Lows in the upper 40s. Highs in the mid 50s. .SATURDAY...Showers likely through the day, then a chance of showers and thunderstorms through the night. Lows around 50. Highs in the mid 60s. .SUNDAY...Mostly cloudy. A chance of showers. A chance of thunderstorms through the night. Lows in the upper 50s. Highs in the lower 70s. $$