Settings

Appearance

System matches your device, and switches along with it between light and dark.

Notifications

Warnings at my saved placesWhen a new NWS warning — tornado, flood, hurricane, heat or any other — covers one of your places.

Every new warningAny new warning that passes your filters (hazard types included), anywhere in the US.

Outside checks for new warnings once a minute while it's open in a tab or on your Home Screen. It has no push server, so with every tab closed nothing arrives — it doesn't replace Wireless Emergency Alerts or a weather radio.