We make weather data work for you.

A better way for businesses,
government agencies, and organizations to harness the power of weather

Tap into over 250,000 personal and professional weather stations to supercharge your project goals.

With our powerful data suite and flexible solutions, you can get the most out of your project, no matter what industry or market you are in.

Whether you are looking to power your next big research project, or are in need of rich weather data for your organization, we have the data and scalability to support your goals. We bring together hyperlocal weather data from hundreds of thousands of weather stations, providing you with predictive insights and detailed weather information that can help you drive growth and supercharge your project.

Weather Data for any industry

Purchase the exact data you need via Script or API from a diverse data catalog.

Scalable solutions to meet your goals

Powerful and fully scalable API service for accessing an expansive database that is priced per call.

Powered by an extensive weather observation network

More than 250,000 personal and professional weather stations and third-party weather resources support our network.

Achieve your project goals with hyperlocal weather station data

Unlock unparalleled weather insights with our state-of-the-art weather stations and sensors. Get access to predictive information, detailed forecasts, and reliable data that can help you power your next big project.

Weather Stations & Comparable Sensors

	KestrelMet 6000	Ambient Weather WS-5000	Ambient Weather WS-2000	Ambient Weather WS-2902	Ambient Weather WS-1965

Includes:	Advanced All-in-one Wireless Sensor Array Built in 24-Hr Aspirated Fan Cellular or Wi-Fi Option Optional Professional Agriculture Sensors	Advanced Color Console Ultrasonic Wireless Sensor Array Extra Large Rain Cup WH32B Indoor Thermometer-Barometer-Hygrometer Full Sensor Compatibility Wi-Fi Connectivity	Advanced Color Console Wireless Sensor Array WH32B Indoor Thermometer-Barometer-Hygrometer Full Sensor Compatibility Wi-Fi Connectivity	Color Console Wireless Sensor Array Limited Sensor Compatibility Wi-Fi Connectivity	Basic Color Console Wireless Sensor Array – Basic Measurements Limited Sensor Compatibility Wi-Fi Connectivity
Major Difference:	Professional grade weather station with cellular option for remote locations	Ultrasonic sensor array with no moving parts for more accurate data collection	Comprehensive weather monitoring with full sensor compatibility	Comprehensive weather monitoring with limited sensor compatibility	Basic weather monitoring with limited sensor compatibility
External Sensor Connections:	Supports 3 Sensor Types	Supports 11 Sensor Types	Supports 11 Sensor Types	Supports 5 Sensor Types	Supports 11 Sensor Types
Max # of External Sensors Supported:	3	31	31	10	31
Compatible External Sensors:	Soil Sensor Kit (Supports 1 Sensor) Solar Irradiance Kit (Supports 1 Sensor) Leaf Wetness Kit (Supports 1 Sensor)	WH31E Temp & Humidity (Supports a mix of 8 WH31E / WH31P / WH31PF / WH51RF Sensors) WH31P Waterproof Probe (Supports a mix of 8 WH31E / WH31P / WH31PF / WH51RF Sensors) WH51RF Refrigerator Freezer Sensor (Supports a mix of 8 WH31E / WH31P / WH31PF / WH51RF Sensors) WH31PF Pool Float (Supports a mix of 8 WH31E / WH31P / WH31PF Sensors / WH51RF) PM25 Particulate Monitor (Supports 1 Sensor) PM25IN Indoor Particulate Monitor (Supports 1 PM25IN or 1 AQIN Sensor) AQIN Air Quality Monitor (Supports 1 PM25IN or 1 AQIN Sensor) WH31LA Leak Detector (Supports 4 Sensors) WH31L Lightning Detector (Supports 1 Sensor) WH31SM Soil Moisture (Supports 8 Sensors) WH51LW Leaf Wetness Sensor (Supports 8 Sensors)	WH31E Temp & Humidity (Supports a mix of 8 WH31E / WH31P / WH31PF / WH51RF Sensors) WH31P Waterproof Probe (Supports a mix of 8 WH31E / WH31P / WH31PF / WH51RF Sensors) WH51RF Refrigerator Freezer Sensor (Supports a mix of 8 WH31E / WH31P / WH31PF / WH51RF Sensors) WH31PF Pool Float (Supports a mix of 8 WH31E / WH31P / WH31PF / WH51RF Sensors) PM25 Particulate Monitor (Supports 1 Sensor) PM25IN Indoor Particulate Monitor (Supports 1 PM25IN or 1 AQIN Sensor) AQIN Air Quality Monitor (Supports 1 PM25IN or 1 AQIN Sensor) WH31LA Leak Detector (Supports 4 Sensors) WH31L Lightning Detector (Supports 1 Sensor) WH31SM Soil Moisture (Supports 8 Sensors) WH51LW Leaf Wetness Sensor (Supports 8 Sensors)	WH31E Temp & Humidity (Supports a mix of 8 WH31E / WH31P / WH31PF Sensors) WH31P Waterproof Probe (Supports a mix of 8 WH31E / WH31P / WH31PF Sensors) PM25 Particulate Monitor (Supports 1 Sensor) PM25IN Indoor Particulate Monitor (Supports 1 PM25IN or 1 AQIN Sensor) WH31PF Pool Float (Supports a mix of 8 WH31E / WH31P / WH31PF Sensors)	WH31E Temp & Humidity (Supports a mix of 8 WH31E / WH31P / WH31PF / WH51RF Sensors) WH31P Waterproof Probe (Supports a mix of 8 WH31E / WH31P / WH31PF / WH51RF Sensors) WH51RF Refrigerator Freezer Sensor (Supports a mix of 8 WH31E / WH31P / WH31PF / WH51RF Sensors) WH31PF Pool Float (Supports a mix of 8 WH31E / WH31P / WH31PF / WH51RF Sensors) PM25 Particulate Monitor (Supports 1 Sensor) PM25IN Indoor Particulate Monitor (Supports 1 PM25IN or 1 AQIN Sensor) AQIN Air Quality Monitor (Supports 1 PM25IN or 1 AQIN Sensor) WH31LA Leak Detector (Supports 4 Sensors) WH31L Lightning Detector (Supports 1 Sensor) WH31SM Soil Moisture (Supports 8 Sensors) WH51LW Leaf Wetness Sensor (Supports 8 Sensors)