Recorded weather you can scrub. Pick a resolution, drag the timeline, press play. Layers stack on the map and each one snaps to the nearest time it has data for.
The precipitation archive is NOAA's MRMS 1-hour multi-sensor estimate at 1 km, preserved with checksums from October 14, 2020 onward. Live radar comes from the National Weather Service.
Historical layers describe what happened. Nothing here is a forecast.