forecastmanager 0.5.9

Integration of Weather City Forecasts Manager in Wagtail Projects.

Developer Guide: Adding City Forecasts to ClimWeb

This guide explains three ways to add city forecast data to ClimWeb:

---

1. Using the API

Endpoint

• POST /api/forecasts/post

Authentication

• Requires Token.
• Obtain a token via POST to /api/token/ (TokenAuthentication) with payload

{
    "username":"your_username",
    "password":"your_password"
}

• Add header: Authorization: Token <token>

Payload Example

{
  "forecast_date": "2026-03-11",
  "effective_time": "06:00:00",
  "source": "local",
  "replace_existing": true,
  "city_forecasts": [
    {
      "city": "nairobi",
      "condition": "Partly Cloudy",
      "data_values": {
        "max_temp": 28.5,
        "min_temp": 18.2,
        "humidity": 64
      }
    }
  ]
}

Example Python Script

import requests
API_URL = "http://<domain_name>/api/forecasts/post"
TOKEN = "your_token_here"
payload = { ... }
headers = {"Authorization": f"Token {TOKEN}", "Content-Type": "application/json"}
response = requests.post(API_URL, json=payload, headers=headers)
print(response.status_code)
print(response.json())

---

2. Automated City Forecast from Meteorological Providers (Meteorological Norway)

• This is simply implemented by enabling the automated forecasts checkbox under Forecast Settings > Forecast Source. This forecasts is updated automatically every three hours and has a 1 hour time interval (24 readings in a day)

To read more about Meteorological Norway location forecast visit:

• YR Location data forecast model
• Weather forecasts on Yr - how they are made

---

3. Manual CSV Upload

• Use the admin interface or dedicated upload page to upload city forecast data via CSV. Visit guide here.
• Download the CSV template .
• Fill in city forecast data in the template.
• Upload the CSV file using the web interface (typically via a form).
• The system will parse, validate, and import the data.
• Optionally, set 'overwrite existing' if you want to replace previous forecasts.

---

Notes

• All methods require valid city and parameter references.
• For API and automated methods, ensure authentication is set up.
• For manual upload, follow the template format and check for errors after upload.

---

For further details, see the API documentation .