Denver · Front Range · May–Oct
A message when hail is headed for your exact address, with minutes to move the car, close the garage, cover the garden. Quiet the rest of the time. No app to install.
We'll only message you when it matters. Check your email to confirm — and forward this page to whoever parks next to you.
Shown: texts. Free plan: email always, plus your first storm fully texted. The pass texts every storm.
One street address. We watch a precise point — not your whole county — so you only hear from us when it's actually your sky.
The same NOAA hail-detection data forecasters use, re-checked every minute from the first cell of the day to the last.
A clear message with expected size and how close it is. Minutes, not an hour — enough to move the car, and honest when we're not sure.
We alert from dime size up, and call it likely from a quarter — the point where paint, glass, and shingles start losing.
Free: email warnings for one address, forever — plus your first storm each season fully texted, on us: the warning, the play-by-play as it closes in, and the wrap-up. The season pass makes every storm that thorough, adds up to five addresses, and a morning outlook on risky days. No monthly anything: one pass, whole season, $19.
Most apps forward county-wide warnings — you get buzzed for a storm 30 miles away and learn to ignore it. We watch one point: yours. Fewer messages, each one worth reading.
Not your roof — nobody gets a text and moves a house, and we won't pretend otherwise. We're for what you can act on: the street-parked car, the tomatillos, the walk you can time around. A few minutes to move, cover, or reschedule is exactly what hail is not giving you.
No. Always follow National Weather Service warnings and take shelter when told to. HailPass is a convenience layer built on public NOAA data — it protects your stuff, the NWS protects you.
Yes, and we'll say so plainly. Radar estimates hail; it doesn't guarantee it. We'll send you out to move the car for a storm that turns out to be nothing, and some hail will reach you with no warning from us at all. We'd rather you take a two-minute walk for nothing than miss the one that mattered. After each storm we ask what actually fell — that's the record we grade ourselves against, and we'll publish the numbers once there are enough of them to mean anything.
Send you alerts. That's it. It's never sold, shared, or used for marketing, and you can delete it anytime from the link in any message.
No. We're not roofers, we don't sell leads to roofers, and nobody will knock on your door because of us. Most hail alerts online exist to time a sales pitch after the storm — ours exists to warn you before it.
A consulting engineer and weather nerd in Congress Park with a hail-dented car, a hail-replaced roof, and a garden of tomatillos he'd like to keep off that list. Built here, tuned for Front Range storms specifically.