Weather forecast like never before

AI-driven weather forecast tailored for enterprise needs.
Local. Precise. For you!

Modern AI-based solution

Our Products

We deliver next-generation weather forecasting powered by proprietary AI models that integrate multiple data sources with physics-informed neural networks. This unique approach allows us to provide hyper-local forecasts with meter-level spatial and minute-level temporal resolution, which is 30% more accurate than the closest competitor.

Our technology is fully customizable to any location on Earth, including arbitrary latitude, longitude, and altitude, making it ideal for industries where precision matters—such as agriculture, energy, logistics, and disaster response. Whether you’re optimizing crop yields, managing renewable energy assets, or planning time-critical operations, our forecasts give you a reliable edge in any environment.

AIPhysicsTerrain dataPoint measurementsGlobal forecast
High precision for high-stakes environment

Terrain Assistant

Make smarter, faster choices in the field with our Terrain Assistant. How it works: Leveraging an agentic LLM approach, the system acts as a dynamic reasoning engine, intelligently routing and interpreting real-time forecasts, radar data, terrain analysis, and global weather sources through specialized tools (like terrain mapping algorithms and forecast analyzers). This AI doesn’t just process data, it thinks, using human-like logic to weigh uncertainties, cross-validate sources, and explain its reasoning. As a result, the user gets step-by-step insights tailored to their scenario, whether planning missions, optimizing logistics, or managing risks. Backed by proprietary tools and adaptive AI, it delivers precision you can trust—and the why behind every decision.

  • Agentic LLM - thinks and reasons, not just processes data
  • Multi-source data - real-time forecasts, radar, terrain, weather
  • Cross-validation - verifies sources, explains reasoning
  • Scenario-tailored - customized for missions, logistics, risks
  • Transparent decisions - shows the "why" behind recommendations
Radar-Quality Rainfall Insights, Anywhere on Earth

Global satellite precipitation and nowcasting

High-resolution, precise precipitation forecasting is crucial in many aspects. Even though radars give you the desired quality,  they are not available in many parts of the world. Using geostationary satellite imagery and advanced AI, enhanced with physics-based models, we provide real-time rainfall estimates and short-term forecasts in regions like Africa, South America, Asia, and across open seas. Our solution brings radar-quality rainfall forecasting to parts of the world where radar doesn’t exist. This enables accurate early warnings for floods and landslides, river flow modeling, and road hazards—empowering better decisions in logistics, safety, and disaster response, anywhere on Earth.

  • Global coverage - radar-quality forecasts where radars don't exist (Africa, South America, Asia, open seas)
  • Satellite + AI technology - geostationary imagery with physics-based models for precision
  • Real-time capabilities - live rainfall estimates and short-term forecasting
  • Early warning systems - flood, landslide, river flow, and road hazard alerts
  • Universal application - enables better logistics, safety, and disaster response decisions worldwide

Satellite based precipitation information

Use satellite images to estimate and forecast rainfall in radar-scarse regions.

High precision for high-stakes environment

Hyperlocal Weather Forecast

Standard weather data isn’t enough for high-stakes environments. Our AI-driven system blends atmospheric physics, terrain data, and global forecasts to generate ultra-accurate, location-specific insights, down to areas 20+ km from the nearest sensor. Ideal for defense operations, precision agriculture, and infrastructure planning, our forecasts ensure you’re prepared for every weather variable, no matter how granular.

  • Ultra-accurate forecasting - AI blends atmospheric physics, terrain data, and global forecasts
  • High-stakes applications - defense operations, precision agriculture, infrastructure planning
  • Granular detail - covers every weather variable at micro-level
  • Sensor-independent - delivers precision where traditional weather stations don't exist

Classic forecast

Most standard weather models are designed to cover the entire globe. That’s why their forecasts are large areas with hourly updates at best. But not every use case fits inside a giant global grid.

Hyperlocal Weather forecast

We deliver precise weather forecasts tailored for you — far beyond the limits of numerical forecasting models. Our approach combines AI, physics, terrain data, point measurements, and global forecasts.

Uninterrupted Terrain Monitoring, Rain or Shine

See through clouds

Satellite monitoring struggles when clouds block the view, as radars work in storms but produce noisy, unreadable data. Our solution cracks the code. We fuse radar outputs, optical satellite feeds, and environmental sensors (e.g., soil moisture, wind patterns) with AI trained to decode noisy signals from radar.

The system cross-references multi-source Earth Observation data, identifies hidden patterns in radar noise, and reconstructs precise terrain dynamics, like landslide risks or flood progression, even under thick cloud cover. No more weather-related blind spots: get continuous, reliable insights to monitor threats, track changes, and act decisively, rain or shine.

From noisy Sentinel 1 radar reflections and cloud covered Sentinel 2 image to clear and precise on-the-ground situation.

Modern AI-based solution

How & why it works

Our solutions are rooted in deep interdisciplinary expertise, we blend machine learning, atmospheric physics, and meteorology to tackle problems others can’t. We don’t just apply AI –  we design proprietary ML models that respect the laws of nature while uncovering hidden patterns in chaotic data.

Feature Classic Forecast Hyperlocal Forecast
Resolution Grid 10×10 km / 50×50 km ✓ Meter-level precision
Updates Hourly ✓ Real-time point measurements
Blind Spots Yes ✓ No blindspots
Parameters Basic set (temperature, wind, precipitation, etc.) ✓ Any standard or custom parameters
Location Accuracy General estimate for area ✓ Exact data for specific location

How We Deliver

  • We ingest, clean, and harmonize disparate data streams—satellite feeds, radar, terrain sensors, environmental metrics—and fuse them into actionable insights.
  • Our models aren’t black boxes. They’re trained on decades of weather science and terrain dynamics, ensuring outputs align with real-world physics.
  • Agentic LLMs and custom tools (like noise-filtering algorithms for radar or terrain simulators) work in concert, mimicking expert reasoning to cross-validate decisions.
  • We continuously refine our systems against the latest benchmarks and research, ensuring cutting-edge performance without sacrificing reliability.
Modern AI-based solution

Applied to the real world

Our cutting-edge technology isn’t just theoretical, it’s powering real-world solutions. From precision agriculture and renewable energy optimization to smart city planning and military operations, our AI-driven forecasts are transforming how industries adapt to a changing environment.

Dynamic battlefield conditions demand adaptive decision-making. Our Terrain Assistant synthesizes live weather data, terrain analysis, and satellite inputs to generate mission-specific risk assessments. Commanders receive AI-guided route optimizations, accounting for sudden mudslides, visibility drops, or wind shifts, with clear explanations of each recommendation.

In a high-altitude operation, the system can alert units to rapidly forming valley fog, enabling reroutes that avoid disorientation and delays. By translating complex datasets into actionable insights, it ensures agility in unpredictable environments.

Lack of ground radar coverage no longer compromises mission readiness. Global Satellite-Based Precipitation Forecasting delivers real-time rainfall estimates and short-term predictions in radar-deficient regions, using AI-enhanced satellite data.

Monitor monsoon-driven flooding risks to forward bases or anticipate washouts on critical supply routes. The system can provide early alerts for unseasonal heavy rain, allowing engineers to reinforce vulnerable infrastructure ahead of a flash flood.

Microscale weather variables directly impact artillery accuracy. Our Hyperlocal Weather Forecasts provide resolution wind, humidity, and thermal data, enabling real-time ballistic corrections. The system can also detect temperature inversions that could amplify acoustic signatures, safeguarding battery positions.

Persistent cloud cover no longer obscures adversary activity. See Through Clouds combines SAR, multispectral satellites, and environmental sensors to reconstruct terrain dynamics under overcast skies.

The system can detect concealed infrastructure beneath cloud cover, enabling precise targeting. Continuous AI-driven updates ensure uninterrupted situational awareness in every condition.

Mobility is key for armored units, but obscured terrain under clouds can hide critical risks like waterlogged soil. See Through Clouds leverages synthetic aperture radar (SAR) and multispectral satellite data to map ground moisture levels, distinguishing dry routes from impassable mud, even under persistent cloud cover. By integrating historical precipitation forecasts and soil composition data, the system predicts mud formation timelines.

Thermal satellite bands are critical for assessing ground conditions, as hidden infrastructure can leave thermal traces. See Through Clouds reconstructs obscured thermal data using AI models that combine various sources of data.

Adversarial weather modification—like artificial rain or fog—can disrupt logistics and mobility. Our hyperlocal weather tools detect anomalies such as abrupt rainfall spikes or unnatural fog patterns, distinguishing engineered events from natural weather.

When a hostile attempt to degrade supply routes via induced mudslides can be identified, countermeasures are deployed to mitigate delays. Proactive detection turns environmental sabotage into a preventable threat.

Extreme heat, cold, or humidity directly impact combat readiness. Hyperlocal Forecasts predict microclimate shifts at high resolution, issuing alerts for frostbite risks, heatstroke conditions, or humidity thresholds that exacerbate medical vulnerabilities.

Modern AI-based solution

Who we are

We’re a diverse group of seasoned experts, blending deep experience in AI, data science, physics, and engineering. Our unique mix of skills and perspectives drives innovation and positions us perfectly to achieve our mission.

  • Petr Šimánek

    CEO, Co-Founder
    AI researcher in Meteorology, CTU
  • Alexander Kovalenko

    CSO, Co-Founder
    PhD in theoretical physics, AI research scientist at CTU
  • Vojtěch Rybář

    COO, Co-Founder
    AI researcher at CTU, consultant in energy trading
  • Miroslav Čepek

    CTO, Co-Founder
    PhD in Informatics, AI research scientist at CTU
  • Jiří Pihrt

    ML Development Lead, Co-Founder
    PhD Student at CTU

Future of weather forecast is here

Nowcasting enables accurate early warnings for floods, landslides, and road hazards – empowering better decisions in logistics, safety, and disaster response, anywhere on Earth.

Are you ready?
Modern AI-based solution

Get your precise weather forecast today!

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ProImpact s.r.o.

Bělehradská 858/23,
Vinohrady,
120 00 Praha

IČ: 19787651

info@tempestlabs.ai

Privacy policy:
We are committed to protecting your privacy. We only collect the data necessary to provide and improve our weather forecasting services. This may include location data, device information, and usage patterns—but never personal identifiers unless explicitly provided. All data is securely stored, processed using strict access controls, and never shared with third parties without your consent. We comply with all relevant data protection regulations, including GDPR.

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Tento projekt byl realizován za finanční podpory programu Technologická inkubace.

Tento projekt byl realizován za finanční podpory z prostředků státního rozpočtu prostřednictvím Ministerstva průmyslu a obchodu v programu The Country for the Future.