DriveSafe: Fog & Snow gives you smart, timely alerts when driving conditions may be dangerous, so you can plan your commute with confidence. Set your own safety thresholds for low visibility, overnight snow, and sleet, then get a preview at 20:00 and a heads-up at 05:00 when conditions cross your limits. Powered by Apple WeatherKit.

Highlights
- Custom thresholds for fog (visibility), snow (cm/in), and sleet (mm/in), with plain-language guidance like “Extremely dangerous.”
- Scheduled alerts at 20:00 (tonight/tomorrow) and 05:00 (morning), with configurable time windows.
- Home & Work locations for commuter-focused checks; store coordinates only, not addresses.
- 7-Day Outlook with Low/Moderate/High/Extreme risk indicators and visibility/precip details.
- 90-day history & insights: alert counts, seasonal breakdowns, and day-of-week patterns.
- Themes: 7 premium themes (System, Light, Dark, Ocean, Forest, Sunset, Midnight).
- Metric/Imperial units, pull-to-refresh, large alert toggles, and a built-in Test Notification.
- Privacy-first: no accounts, ads, or tracking; settings stay on your device.