- Current conditions, hourly and extended forecast, and local or national radar
- Harnesses the local knowledge and dedication of more than 2,000 National Weather Service meteorologists nationwide
- SW+ Alerts in-app upgrade for push notifications whenever hazardous weather threatens a user's specific location
- Alerts for Tornado Watches and Warnings, Severe Thunderstorm Watches and Warnings, Flash Flood Watches and Warnings, a suite of Tropical weather alerts, and a suite of Winter weather alerts
- Notifications sent even if the app is not running and the device is not in use
- Push notifications accompanied by audio alerts that will wake users up (for Tornado and Severe Thunderstorm Warnings)
- Alerts for up to 5 fixed locations, which can be changed at any time
- EnRoute feature that uses the device's GPS location to actively monitor for severe weather as users travel
- Map showing warned area and user's location
- Quiet time feature to temporarily stop alerts during a specified time of day
- Status buttons to disable individual locations
- Personalized weather alerts in the palm of users' hands.