VortiCast
Weather built for people who read radar.
Forecast radar that continues the picture instead of guessing. Model comparison, forecast confidence, and NWS-first data — without the clutter.
Coming soon to the App Store
What it does
- Radar Forecast — observed MRMS radar blended seamlessly into a short-term forecast, frame by frame.
- Forecast Confidence — see when the models agree and when they don't, before you plan around a forecast.
- Compare Models — ECMWF, GFS, and ensembles side by side.
- Severe weather first — watches, warnings, SPC outlooks, lightning, and surface observations.
- NWS-first data — built on the same sources meteorologists use.