Vortex v2 Outlook Maps
Grid-native 3-day tornado probability — independent of SPC polygon anchoring
LOADING…
Day 0 · Today
Map rendering…
Day 0 · 0.5° grid-native probability
Day 1 · Tomorrow
Map rendering…
Day 1 · 0.5° grid-native probability
Day 2 · Extended
Map rendering…
Day 2 · 0.5° grid-native probability
How Vortex v2 Works
0.5° Resolution
Grid-native probability at half-degree lat/lon resolution across CONUS, providing finer spatial detail than categorical outlooks.
HRRR-Native Features
CAPE, SRH, bulk shear, LCL, STP computed directly from HRRR model output — no post-processing interpolation.
No SPC Anchoring
Independent predictions not constrained by SPC categorical outlook polygons. Vortex generates its own probability surface from scratch.