High-resolution model guidance

Read between the contours.

A map-first workspace for high-resolution model runs, 90+ derived fields, point soundings, and local forecast signals.

FIELDS

90+ derived fields

Severe composites (STP, SCP, SHIP), thermodynamics, kinematics, plus fire-weather and winter suites, computed straight from the raw model output.

MODELS

Hourly high-res guidance

HRRR, RAP, and RRFS at the mesoscale; the global GFS, ECMWF, and AIFS; the GEFS and REFS ensembles; and the NBM, refreshed as each run lands.

PROFILES

Soundings & hodographs

A full virtual-temperature Skew-T and a zoomable hodograph at any point, with effective-layer composites and Bunkers storm motion.

SIGNALS

Local forecast signals

Point forecasts, meteograms, ensemble plumes, and one-click severe / winter / flood / fire suites tuned for the job at hand.

ALERTS

Live weather alerts

Active watches and warnings overlaid and colored by event type, straight from api.weather.gov.

API

Open JSON API

Pull a single point or a thousand in one call, from the same model cache the dashboard runs on, with CORS enabled.

LIVE DASHBOARD HRRR · 2 m Temperature · CONUS
The MesoViewer dashboard showing a 2 m temperature map over the continental US with model and field controls.