## What happened

The weather bar widget shows "Weather unavailable" when no location has been explicitly set (i.e. `~/.local/state/omarchy/settings/weather.json` doesn't exist and the location falls back to IP-based auto-detection).

## Root cause

`omarchy-weather-location`'s auto-detect path calls:

```bash
name=$(curl -fsS --max-time 4 "https://wttr.in/?format=%l" 2>/dev/null)
name=${name%%,*}
```

This assumes wttr.in's `%l` format always returns `"City, Country"`, and truncates at the first comma to extract the city.

For some IPs/locations, wttr.in instead returns raw coordinates for `%l`, e.g.:

```
$ curl -fsS "https://wttr.in/?format=%l"
48.855800,2.349400
```

(That IP genuinely geolocates to Paris — confirmed separately via `ipinfo.io/city` — wttr.in just didn't resolve it to a name this time.)

The `${name%%,*}` truncation then chops this coordinate pair at its own comma too, leaving just the bare latitude `48.855800`. That's not a valid wttr.in location query:

```
$ curl -fsS "https://wttr.in/48.855800?format=%t|%w"
curl: (22) The requested URL returned error: 500
```

...which causes `omarchy-weather-status` to print "Weather unavailable".

## Steps to reproduce

1. Don't set a weather location (`omarchy-weather-location --clear` if one is set).
2. Run `omarchy-weather-location` — if wttr.in's IP geolocation returns coordinates rather than a name for your current IP, it prints a bare latitude instead of a city.
3. Run `omarchy-weather-status` — it prints "Weather unavailable".

This is intermittent/IP-dependent since it depends on whether wttr.in resolves a city name or falls back to coordinates for a given IP.

## Expected behavior

The weather widget should show weather even when wttr.in's `%l` fallback returns coordinates instead of a name — e.g. by detecting the `lat,lon` pattern and querying wttr.in with the full coordinate pair (which does work: `curl "https://wttr.in/48.855800,2.349400?format=%t|%w"` returns `+20°C|↘12km/h`), rather than blindly truncating at the first comma.

## Workaround

Set an explicit location to bypass auto-detect:
```bash
omarchy-weather-location --set "Paris" 48.8558,2.3494
```

## System details

- Omarchy version: 4.0.4-1
- Kernel: `Linux omarchy 7.2.5-3-omarchy #1 SMP PREEMPT_DYNAMIC Mon, 14 Sep 2026 19:55:01 +0000 x86_64 GNU/Linux`
- `omarchy debug` command is not available in this version to attach a full diagnostic log.

🤖 Generated with [Claude Code](https://claude.com/claude-code)