Storm Sensei tracks lightning and severe weather in real time and tells you, in plain language, when it's time to seek shelter — right on your phone. Free to download, with no account, no subscription, and no ads.
No account needed — open it and start monitoring.
Storm Sensei combines multiple independent lightning and weather data sources, then uses AI to turn raw signals into a clear, actionable status — so you know what's happening and what to do about it.
See exactly how far away lightning is, which direction it's moving, and how fast — updated continuously while you're outside.
No raw data to interpret. Storm Sensei tells you directly: conditions are clear, worth watching, or time to head to shelter now.
Get a real estimate of how much time you have — so you can finish up safely instead of being caught off guard.
Storm Sensei started on the golf course — hours outside, often far from shelter, with lightning as the single biggest safety risk. It works anywhere you're exposed to the same conditions.
No sign-up and no email. Choose your course and monitoring starts right away.
