Tornado & Severe Storm Alerts

Stay informed about tornado warnings and severe thunderstorms in the places that matter to you. Tornado & Severe Storm Alerts brings together weather bulletins, mapped warning areas, US risk outlooks and location-based tools in one easy-to-use app.

⚠️ TORNADO & SEVERE WEATHER ALERTS

- Check tornado warnings and tornado watches.
- See severe thunderstorm warnings and watches.
- Browse active weather bulletins for the United States and Canada.
- Review available warning details and affected areas.

🔔 NOTIFICATIONS FOR YOUR LOCATIONS

Save the places you care about and choose which alert types to monitor. Enable optional notifications for supported warnings and watches affecting selected locations. You control your watched places and notification preferences.

🗺️ INTERACTIVE WARNING MAP

Explore mapped warning boundaries and filter by tornado, severe thunderstorm or watch. View available radar information for additional weather context. Map layers show alert areas, not the real-time path of an individual tornado.

🌩️ US SEVERE WEATHER OUTLOOKS

Explore NOAA Storm Prediction Center (SPC) outlooks for today, tomorrow and Day 3. Review forecast risk areas for severe thunderstorms, tornadoes, wind and hail. These outlooks are forecasts, not active warnings, and apply to the United States only.

📍 WEATHER AROUND YOUR PLACES

Choose your location, save places and check local warnings alongside available SPC risk information. Switch between US and Canadian alert coverage from the main screen.

HISTORY & STORM SAFETY

- Browse archived weather bulletins stored by the app's service.
- Explore reported tornado events in the United States using available historical NOAA data.
- Read practical storm safety guidance, including the difference between a watch and a warning. Safety guides are available offline.

PERSONALIZE YOUR VIEW

Choose light or dark appearance and switch wind speed units between mph and km/h.

IMPORTANT INFORMATION

This is an independent weather information app and is not affiliated with NOAA, the National Weather Service (NWS), the Storm Prediction Center (SPC) or Environment and Climate Change Canada (ECCC). Coverage, update times and notification availability vary. Missing alerts do not mean conditions are safe. Always follow official weather alerts and local emergency instructions. Do not rely on this app as your only source of emergency information.