Skua
Your fowl-weather friend. A weather app for iPhone with a bird that reads your day.
"Forgot my umbrella. Be there shortly."
Free and open source. Still a work in progress.
The forecast, read for you
Skua shows the numbers, then tells you what they mean for the day you actually have.
Flight plan
Reads the day as a plan instead of a forecast: when to be out and what to watch for. With your permission it checks the weather for your next calendar event.
The week ahead
Each upcoming day gets a one-word character and a grade, so you can see which day to bank on.
Your plans on the forecast
Add a run, ride, camp, or trip with a time and place, and the bird gives its read on that window.
Rain to the minute
When rain is close, a chart of the next two hours shows when it starts and stops.
A bird with opinions
The skua comments on the conditions the screen is showing and on your next calendar event. Pick how it talks to you. Every line comes from a bank built into the app, so the voice works offline and sends nothing anywhere.
- Dry
- Proper
- Sassy
- Salty
- Feral
Everything on one dashboard
Add the cards you care about, arrange them, and save named layouts to switch between.
Hourly and daily
Graph any hourly series across the next 48 hours with hold and drag, plus a week of highs and lows with range bars.
Radar
Animated radar on a map with a timeline you can scrub.
Severe alerts
Official National Weather Service warnings, with optional notifications for severe weather.
Lightning
A graded read on near-term storm and strike risk.
Air and pollen
Air quality and pollen levels, with per-person allergen callouts for your household. The household list stays on your phone.
Coast and sky
Tides from the nearest station, marine conditions, aurora visibility, the sun's arc, and the moon phase.
Many places
Save every location that matters and switch between them.
Widgets
Home Screen and Lock Screen widgets, including a configurable forecast widget and a dedicated Flight Plan widget.
Where the data comes from
Skua has no server of its own. The app calls each source directly from your phone through a shared Go core.
| Data | Source |
|---|---|
| Forecast and rain nowcast | Apple Weather, with Open-Meteo as the fallback |
| Air quality, marine, lightning potential | Open-Meteo |
| Place search | Open-Meteo geocoding |
| Severe alerts | National Weather Service |
| Tides | NOAA Tides and Currents |
| Aurora | NOAA Space Weather Prediction Center |
| Radar | RainViewer |
| Pollen | Pollen.com |
| On this day | Wikipedia |
Severe alerts, tides, and pollen cover the United States only.
Where it stands
Skua is free under the Apache 2.0 license, with no ads, no accounts, and no paid tier. It is not available to download yet. A TestFlight beta is the next step, and this page will say so when it opens. Until then, the code is on GitHub and builds with Xcode and gomobile. It requires iOS 17 or later.