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Real-time Weather Radar Data

Severe weather events have become more common than ever before. The unpredictable nature of floods, thunderstorms, sleet, or freezing rain events puts people and businesses at risk. Given these circumstances, timely forecasts and real-time, accurate weather data have never been more critical.

That said, lower-level atmospheric surveillance is important for meteorologists to forecast severe weather conditions. While the U.S.A. possesses one of the best radar networks in the world, there are still gaps that need to be filled. Due to the earth’s curvature, a significant portion of the lower levels of the atmosphere are not being observed effectively, leading to missed warnings and vital weather updates.

We’re filling these observation gaps with our advanced weather radar systems – the first-of-its-kind, supplemental radar network that provides access to real-time, streaming radar data. In addition to that, our weather radar network delivers complete coverage at critical lower levels – 24 hours a day, seven days a week. The best part? Our radar network is accessible as a simple subscription service, regardless of your location. The weather radar map can help you determine the precipitation type and intensity in your location, be it rain droplets, snow, hail, or a mix of everything. It also shows the recent movement of precipitation in the surrounding regions, so you can plan your responses accordingly.


Climavision Radar Network As Of May 2024

PRODUCT Features 

  • Nationwide supplemental network of low-altitude gap-filling dual-pol weather radars
  • 10X Higher resolution, one-minute updates on storm development
  • Solid-state transmission and pulse compression techniques for highest radar sensitivity
  • Comprehensive radar algorithms for weather detection, estimation, and forecasts
  • No 5G signal interference

PRODUCT Benefits

  • Improved severe weather insights with no high-priced capital outlay
  • Ability to plan proactive protocols and respond accordingly
  • Real-time data that folds effortlessly into existing alerting workflows
  • Archive observations for historical records
  • Capture a smooth blend of RaaS with NEXRAD data



Our overlapping high-resolution radars sweep out to capture lower atmospheric activity. The dual-polarization technology distinguishes phenomena critical for making accurate danger assessments.

Low level atmospheric insights:

  • Comprehensive Coverage Below 4,000 feet
  • Accurate rainfall estimates
  • Detects types of precipitation (i.e., rain, snow, ice)
  • Identifies debris fields of an approaching tornado
  • Identifies non-meteorological activity, including birds, bugs, dust, etc.



We deliver the information you need faster through our customizable weather radar data viewer or API, to help you make informed decisions. Our cloud-based data warehousing and high-performance processing support high-resolution coverage in real-time.

  • High Resolution weather data viewer
  • Customizable data delivery solutions
  • Intuitive design

Quantitative Precipitation Estimation

Climavision’s Quantitative Precipitation Estimation (QPE) is a radar data derived product that approximates the amount of precipitation that has fallen at a location or across a region. We combine Multi-Radar Multi-Sensor (MRMS) radar mosaic data with Climavision’s proprietary radar network for a dense observation of rainfall. QPE is capable of providing instantaneous rain rate, as well as various accumulation products that update rapidly.

  • 1km x 1km grid resolution
  • Full US mosaic
  • Units are in/hr
  • Utilizes data from NWS radar network
  • Supplemented with data from the Climavision radar network
  • Access in radar data viewer as layers and as NetCDF file delivery

QPE Product variations

Climavision offers 4 versions of QPE in varying time ranges to best suit your use case

  • Instantaneous QPE Mosaic: updates with most recent radar scan
  • 15 Minute QPE Mosaic: updates every 2 minutes
  • 1 Hour QPE Mosaic: updates every 2 minutes
  • 24 Hour QPE Mosaic: updates every hour at the top of the hour


What is a Weather Radar? Your Guide to How Radar Works

Weather radar stands as an indispensable tool within meteorology, serving as a pivotal instrument for observing severe weather events and predicting weather patterns. This guide aims to provide a comprehensive understanding of weather radar systems, their functionality, various radar bands, strengths, weaknesses, and their significant role in weather forecasting.

Read the Guide

Precise Weather Radar for Unparalleled Accuracy

Our advanced radar network offers powerful insights for accurately tracking dangerous weather and disastrous events, like floods and tornados. While the weather may change in the blink of an eye, our superior radar network offers real-time feeds so you are up to date with the current weather conditions in the areas of interest. In fact, there is no maintenance or extended downtime. You can rest assured that you will receive accurate weather updates you can count on.




Our extensive weather data and revolutionary, AI-driven climate technologies identify real-time dangers and produce more accurate predictions and forecasting models.

Learn More About What Makes Us Different


Radar Network

First of its kind, supplemental nationwide, high-resolution, dual polarity radar network

Advanced Modeling

Advanced global numeric weather prediction modelling with unprecedented computational capabilities

Observational Datasets

More unique and novel observational datasets assimilated via AI for faster, more accurate forecasts

Technical Expertise

Unparalleled technical expertise across infrastructure, machine learning, cloud and supercomputing

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