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HailDash hourly hail forecast dashboard

HailDash

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Plan days ahead with hourly precision.

Track the evolving risk of hail — from small
to severe — days in advance. Our high-resolution forecast model continuously updates your outlook by analyzing atmospheric conditions in real‑time.

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Frequently Asked Questions

  • What geographical area does HailDash cover?

    We provide coverage for the entire lower 48 United States, in addition to southern Canada and northern Mexico.

  • How accurate are your forecasts?

    Because severe hail is a rare event, simple statistical accuracy can be misleading. A model could truthfully claim 99.9% accuracy just by predicting "no hail" everywhere, all the time.

    To give you an honest look at our performance, we provide a full breakdown of HailDash's forecast reliability in our whitepaper, which details our false positive/negative rates, Brier scores, receiver operating curves, and more.

  • Can I try HailDash for free?

    Yes, new accounts are granted a free trial period. Paid subscribers can cancel any time.

  • What devices can I use HailDash on?

    HailDash is available on the Apple App Store and the Google Play Store. The app is not required — you can sign in on the website and get the full experience. The web app has been designed to work on everything from small phones to widescreen monitors.

    You can use the same account to access the same features across every platform, even if you purchased a plan via the Apple App Store or Google Play Store.

  • Can I view historic hail data?

    HailDash Business and Enterprise Plan subscribers can view high-resolution hail swath data dating back to January 1, 2023.