New Domain Update High Resolution Forecast Goes Deeper into the Tropics

Spire meteorologist James Van Fleet shares exciting updates from Spire Weather and Climate, highlighting a major expansion of our high-resolution forecast model. The new domain now reaches farther west and south, covering the Gulf of Mexico, Caribbean, and western Atlantic—just in time for hurricane season. With 3km resolution, hour-by-hour forecasting, and enhanced data assimilation, this model offers sharper insights into storms, hurricanes, and severe weather. See what’s new, what’s possible, and how these upgrades give you more tools to track and prepare. Watch the full update to explore the latest in advanced weather modeling from Spire.