Camp David (KRSP) METAR: https://aviationweather.gov/adds/tafs/?station_ids=KRSP&std_trans=translated&submit_both=Get+TAFs+and+METARs
Site R (XIF) METAR: https://aviationweather.gov/adds/tafs/?station_ids=XIF&std_trans=translated&submit_both=Get+TAFs+and+METARs
Yup. Between 1,000 - 1,800 ASL. Camp David ASOS is ~1,900 ASOS and Site R is ~900. Those two ASOS's are good for discerning minute warm/dry layers during events.
Wonder if we see this thing trend a bit weaker as we near and maybe not as wound up? Would mean a further east trend. It's happened before. I know @Ellinwood talks about satellite ingestion of data has improved D5+ scores, but a weenie can hope.