Optimize Your Astronomical Observations

Advanced weather forecasting designed specifically for astronomers

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Weather byHrast Interface

Features

🌤️

Real-time Weather Data

Access current temperature, humidity, wind speed, and cloud cover data for your location.

🌙

Moon Phase Tracking

Get detailed information about moon phases, illumination, moonrise, and moonset times.

☀️

Sun Data

Track sunrise, sunset, astronomical dawn, and dusk for optimal observation planning.

📊

Observation Quality Score

Unique algorithm that calculates ideal observation conditions based on multiple factors.

🔍

Hourly Forecasts

View detailed hour-by-hour weather predictions to plan your stargazing sessions.

💾

Location Management

Save and manage your favorite observation locations for quick access.

Download Weather byHrast

Current Version: 1.0.0

System Requirements

  • Windows 10 or higher
  • x64 processor architecture
  • Internet connection for weather data

About Weather byHrast

Weather byHrast is developed by a passionate astronomy hobbyist, the same person behind the HrAstro astrophotography website. My love for stargazing and astrophotography led me to create a specialized weather application that helps fellow astronomers plan their observation sessions with precision.

The application uses advanced algorithms to calculate optimal observation conditions based on various meteorological and astronomical factors including cloud cover, wind speed, humidity, moon phase, and more.

Weather byHrast is continuously being improved with new features and data sources to provide the most accurate and useful information for astronomers of all levels.

Data Sources

Weather byHrast uses the following APIs: