Weather CLI with Ollama & Phi-4 LLM

A command-line interface for getting weather information with natural language processing powered by Ollama and Phi-4 LLM.

Features

• Natural language queries for weather information
• AI-powered weather descriptions
• Detailed weather data including:
  • Temperature and "feels like" temperature
  • Weather conditions
  • Wind speed, direction, and gusts
  • Humidity and pressure
  • Visibility and cloud cover
  • UV index
  • Precipitation chance
• Clean, formatted terminal output

Prerequisites

• Go 1.21 or higher
• Latest Ollama installed and running
• The phi-4 llm installed via Ollama

Installation

1. Clone the repository:

git clone https://github.com/danielmerja/ollama-phi4-weather
cd ollama-phi4-weather

2. Install dependencies:

go mod download

3. Copy the example environment file:

cp .env.example .env

4. Update the .env file with your settings

5. Install the phi model in Ollama:

ollama run phi4

Usage

1. Start the Ollama server:

ollama serve

2. Run the CLI:

go run main.go

3. Ask about the weather using natural language:

> What's the weather like in Miami?
> Is it raining in Seattle right now?
> How's the temperature in New York City?

4. Type 'quit' to exit

Environment Variables

• API_KEY: Your API key for authentication
• RATE_LIMIT: Rate limit for requests (default: 1)
• PORT: Server port (default: 8080)
• OLLAMA_URL: Ollama API URL (default: http://localhost:11434/api)
• OLLAMA_MODEL: Ollama model to use (default: phi4)

License

MIT License

Contributing

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.