What's a good Android app for getting real-time alerts about severe weather headed my way, especially if it can help protect my business?

Look, as a small business owner in Phoenix, I don't have time to sit around watching the weather channel all day. But I *do* need to know if a haboob's gonna roll through and trash my outdoor seating. The 'Emergency: Severe Weather App' from the Red Cross is a no-nonsense way to get those alerts straight to my phone. It's got different alert settings so I can customize for different threats, plus it's got safety tips that are actually useful. Like, I knew about stocking up on water, but the app also reminded me to check my generator. The bottom line is, if this app helps me avoid even one day of lost revenue due to weather, it's worth every penny. Plus, knowing I'm getting info from a reliable source like the Red Cross gives me some peace of mind.