WeatherSoon

WeatherSoon is a Pebble Time 2 watchface based on Andrew Ford's Percival. This fork keeps the crisp, configurable accent-color spirit, but changes the face into a compact near-term weather dashboard for modern Rebble/Pebble use.

What Changed From Percival

• Rebuilt the main layout around Pebble Time 2 / emery, with a large center clock and dense status rows.
• Replaced the original configurable complication grid with a fixed glanceable dashboard:
  • top row: weekday, date, battery, and connection/quiet-time flags
  • middle row: heart rate and step count
  • bottom row: current hour plus the next two hours
• Added hourly weather from Open-Meteo:
  • temperature
  • precipitation probability
  • UV index with color-coded badges
• Added a Clay settings page for:
  • accent color
  • Paper vs Ink canvas mode
  • Fahrenheit vs Celsius
• Swapped the old complication screenshot set for screenshots of the current UI in every supported accent color.
• Added custom low-resolution drawing for the heart-rate icon and tighter Time 2 visual spacing.

The original Percival app listing is here: https://apps.repebble.com/2799cd581c2a4bbbade7f3da

Features

• Pebble SDK 3 native watchface targeting emery
• Live hourly forecast using phone geolocation and Open-Meteo
• Weather cache in persistent storage so the face still has data after reloads
• Configurable accent color and canvas mode
• Health-service heart rate and step count
• Color-coded semantic data:
  • red heart rate icon
  • blue precipitation percentages
  • green/orange/red UV risk badges

Build

pebble build
pebble install --emulator emery

For WSLg on this machine, the emulator needs software OpenGL:

LIBGL_ALWAYS_SOFTWARE=1 pebble install --emulator emery
LIBGL_ALWAYS_SOFTWARE=1 pebble screenshot --emulator emery --no-open screenshots/weathersoon-latest.png

Run pebble clean after adding or removing message keys in package.json; generated Pebble headers can otherwise go stale.

Screenshots

The checked-in screenshots are demo captures, generated from DEMO_MODE data in src/c/main.c. Normal builds should keep:

#define DEMO_MODE 0

To regenerate the gallery, temporarily set DEMO_MODE to 1, build and install once, then send PrimaryColor and Canvas settings to the emulator before each screenshot.

Project Structure

• src/c/main.c: watchface UI, settings, persistent weather cache, health data, and AppMessage handling
• src/pkjs/index.js: PebbleKit JS geolocation and Open-Meteo hourly forecast fetch
• src/pkjs/config.js: Clay settings page
• package.json: Pebble metadata, message keys, fonts, and image resources
• screenshots/: README/demo captures for each supported accent color