Pioneering the Future
of Global Weather Forecasting
Tomorrow.io’s expanding constellation of first-of-its-kind microwave sounder satellites is closing critical weather data gaps, especially over oceans and underserved regions, to deliver the world’s most accurate and timely forecasts. By providing frequent, global observations in all weather conditions, Tomorrow.io is transforming how organizations predict, prepare for, and respond to increasingly extreme and volatile weather.
Unveiling an Unprecedented Look at Earth’s Atmosphere
Tomorrow.io’s constellation of microwave sounder satellites provides global, high-frequency measurements of atmospheric temperature, water vapor, and precipitation—even through cloud cover. These advanced observations enable more accurate, real-time forecasts in areas traditionally lacking reliable weather data. By capturing comprehensive atmospheric data from space, Tomorrow.io is building the backbone of the next generation of weather forecasting.
The Global Radar Gap
More than 70 years after radar was invented, more than 5 billion people still live outside of weather radar coverage making even the most basic forecasts a dream for the vast majority of humanity.
The World’s First Space-Based Commercial Weather Network
With successful launches under our belt, our breakthrough Low-Earth-Orbit constellation will:
Watch the Story Behind This Historic Mission
In 2016, three students set out to conquer the world’s wildest force – the weather.
Nearly a decade later, this group of industry newcomers has launched a revolution in the weather and climate industry.
Our Advisory Team
All-star advisory team with deep understanding of weather and space across government, defense and academia
Kerri Cahoy, PhD
Director, MIT STAR Lab
Co-Director, MIT Small Satellite Center
NASA and Stanford University
Steve Smith
Former NASA Astronaut 
and Lead Spacewalker
Director, International Space 
Station US National Laboratory
Rear Admiral Tim Gallaudet, 
PhD US Navy (Ret)
Former NOAA Deputy Administrator
Former Commander, US Navy Meteorology & Oceanography Command
Marshall Shepherd, PhD
Director, University of Georgia Atmospheric Sciences Program
Elected to National Academy of Engineering; Former AMS President
As Featured On
by Jason Rainbow, September 21, 2021
Tomorrow.io orders demo satellites for rain-tracking constellation
Go to article
By Aaron Pressman, September 6, 2021
Boston startup wants to combat the climate crisis by launching network of radar satellites
Go to article
By Kristin Fisher, October 1, 2021
US inks $20 million deal to launch high-tech weather satellites in space
Go to article
Visualize Satellite Data for Your Location
Explore our interactive map to visualize satellite scans tailored to your region, diving deeper into the data available in our catalog.
