A historical view (defaulted to seven days) shows both the precipitation rate alongside the daily accumulation. As you zoom into the specific precipitation events, change the Interval drop-down to smaller increments (up to 1-minute collections) for finer rates.
For Lightning, Strikes and Distance show on a heatmap visualization. Time is across the x-axis while the number of detected lightning strikes is bucketed by color (dark blue to yellow). The Y-axis shows the bucketed distances (up to 40 miles away). Hover over each of the squares to see a histogram of each strike/distance count.
More details on these WeatherFlow Collector dashboards may be found: