I expect more from NOAA getting "tonight's" and "tomorrow night's" more clearly communicated on their site using UTC. Not sure that site's graphic uses my browser locale.
eg: Data collected at the L1 point at 2024-03-25 02:51 (UTC) is transmitted to earth, feed into the NOAA model which creates AT 2024-03-25 03:00 (UTC) (nine minutes after the L1 observations) a forecast for 2024-03-25 03:31 (UTC) (31 minutes after "present time" when model run using data observed nine minutes earlier)