Weather App

This Weather App is an Express.js API that fetches current weather data for a specified city using the OpenWeatherMap API. The app provides real-time weather details such as temperature, humidity, wind speed, and a summary forecast. It also includes alerts for high and low temperatures.

Features

• City-based Weather Search: Get weather information for any city.
• Real-time Data: Provides up-to-date temperature, humidity, and wind speed.
• Threshold Alerts: Alerts for high and low temperatures based on configurable thresholds.
• Weather Forecast Summary: Displays a brief forecast summary based on recent weather data.

Installation

1. Clone the repository:

   git clone https://github.com/your-username/weather-app.git
   cd weather-app

2. Install dependencies:

   npm install

3. Set up the .env file:

   Create a .env file in the root directory of the project and add the following environment variables:

   PORT=5000
   OPENWEATHER_API_KEY=your_openweather_api_key
   

4. Run the app:

   npm start

   The server will start on the specified port (default: 5000).

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Alert Conditions

The app issues temperature alerts:

• High temperature: Greater than 35°C.
• Low temperature: Lower than 15°C.