Best US Weather app with radar

Storm Shield just announced a price hike from $1.49 to $6.49 per month. I’ve always liked it for its simple radar and reliable severe weather alerts (especially in tornado alley), but that’s a big jump. I’m open to keeping it, but I’m curious—what’s your favorite weather app for simple radar (with future view) and notifications in the USA?

Storm Shield just announced a price hike from $1.49 to $6.49 per month. I’ve always liked it for its simple radar and reliable severe weather alerts (especially in tornado alley), but that’s a big jump. I’m open to keeping it, but I’m curious—what’s your favorite weather app for simple radar (with future view) and notifications in the USA?