Global Weather Forecast API

Gain access to highly accurate global weather data sets

Make confident, data-driven decisions with our global weather forecasts, powered by Spire’s network of satellites and advanced AI. Get 15-day insights and boost your bottom line.

Book a call Developer resources

Spire Global satellite constellation still

Global weather forecast packages

Core bundle

Temperature
Relative humidity
Dewpoint temperature
u-wind component
v-wind component
Mean sea-level pressure
Accumulated precipitation
Precipitation rate
Wind gust speed
Min and max temperatures
Cloud cover
Visibility

Basic accumulation bundle

1-hour precipitation amount
3-hour precipitation amount
6-hour precipitation amount

Thunderstorm bundle

Convective Available Potential Energy (CAPE)
Convective Inhibition (CIN)
Lifted Index (LI)
Storm-relative helicity
Storm motion (eastward and northward components)
0-6 km shear vector (eastward and northward components)
Precipitable water

Upper air bundle

Geopotential height
Temperature
u-wind component
v-wind component
Relative humidity
Vertical velocity
Absolute vorticity
Cloud water mixing ratio
Cloud ice mixing ratio

Additional bundles

Aviation
Agricultural
Clouds
Wind energy
Solar energy
Solar energy accumulation
Precipitation
Precipitation accumulation
Precipitation probability
Temperature probability
Wind speed probability
Mean sea-level pressure probability
Relative humidity probability
Dewpoint temperature probability

Global weather maritime variables

Maritime bundle

Sea surface temperature
Ocean currents (eastward and northward components)
Significant wave height
Mean wave direction
Mean wave period
Ocean salinity

Maritime atmospheric

u-wind component
v-wind component
50-m wind gust speed

Maritime waves

Significant wind wave height
Mean wind wave direction
Mean wind wave period
Significant total swell wave height
Mean total swell wave direction
Mean total swell wave period

Maritime waves ext

Maximum individual wave height
Peak wave period
Mean zero crossing wave period

Additional maritime bundles

Significant wave height probability
Mean wave direction probability
Mean wave period probability

laptop pc illustration

 

Get started today

All the current weather data you need from one source

Enhance your systems with our robust and intuitive API, providing the weather intelligence you need for strategic decision-making and operational excellence.

Book a call

Our weather data making an impact in the real world

A pair of tornadoes touch down simultaneously in Kansas
Dancing in the skies: Oklahoma cyclonic-anticyclonic tornado tango

A deep dive into the Fujiwhara effect that unfolded as two tornadoes swirled around each other in Oklahoma in late April amid a several-day stretch of severe weather hammering the central United States.

Read more
Landscape view of Death Valley National Park during the day as seen from Dantes View (California).
Exploring Death Valley’s ‘amazing’ migrating lake

Death Valley National Park, renowned as the driest place in North America, typically attracts nearly one million tourists annually, drawn by its otherworldly landscape and breathtaking vistas.

Read more
Satellite view of a hurricane above the atlantic
Spire’s High-Resolution Forecast gave customers an edge on Hurricane Beryl

Customers using the Spire High-Resolution Forecast had three days of advanced notice to prepare for Hurricane Beryl’s Texas landfall location and impacts.

Read more