2-Minute Radar Map Updates: Faster Precipitation on the Map | RainViewer Blog

RainViewer can now refresh the radar map every 2 minutes instead of every 5. It is a premium setting you switch on yourself, and it works on the radar layer. The result is concrete: the newest precipitation reaches your screen up to 3 minutes sooner. If you track fast-moving storms, those minutes decide whether you are looking at where a cell is now or where it was a scan ago. Open the update-interval control under the timeline and switch from 5 min to 2 min.