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RRFS — Western North Atlantic (13 km; hourly) · Pre-operational forecast
Initialized · Source: NOAA RRFS
Forecast valid through · Simulated reflectivity at 1 km above ground (dBZ).
This forecast period has ended; these images are not a current forecast.
The 3 km view is selected for the planned production update. Compare both resolutions and open the hourly 13 km sequence.
Keyboard: Space to play/pause; ←/→ to step.
Loading forecast…
Model initialized · 85 native forecast times.
These are weather-model forecasts, not observations. HRRR provides an hourly short-range forecast; RRFS provides the extended forecast. The initialization and valid time identify the forecast shown. The loop shows Central, Eastern, Atlantic time, including the date and any daylight saving changes. Other page times use your device’s timezone.
You might also be interested in hurricane, typhoon and cyclone tracking on Cyclocane.