As an absolute weather nerd I have a subscription to Snowflake Weather (Snowflake Plus) and RadarScope (Pro Tier Two). Those are the best ones I’ve found.
Once upon a time Weather Underground used to be good but they ruined the app and I got tired of dealing with all the crap so I left.
I love weather apps. I fully designed a weather app years ago but never built it. TBH it reminds me a lot of what Snowflake is today. You Mac guys know iStat? Same company makes Snowflake, Bjango. The Apple Watch app is nice too, while the iPad one could use some work since it’s just scaled up.
The nice thing about RadarScope is that the iPhone, iPad, Apple Watch and Mac apps are all great. Living in the Midwest I use all of them frequently, including this evening when a line of severe storms came through. I like using it to spot tornadoes five minutes before the sirens go off, but I used to be a storm chaser and have a lot of experience deciphering everything from the basic velocity to correlation coefficients, and specific differential phase at various tilt angles using a higher resolution raw radar feed than you get from any other app. RadarScope is the gold standard for radar apps and I’ll fight you if you disagree, lol. I mean it’s got friggen shear contours and mesoscale outlooks baked into the map along with real-time storm chaser reports and conditions with damage and you can even use it to AirPlay and draw on it and use tools to calculate distance and you can tap on storms to view more info about the track direction and what time it will arrive to different locations and 30 archive of radar and you can save out the radars to different animation file formats and multiple panes to compare different scans and it’s just the best!!