Bayou Probability
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About this app
Bayou Probability is a calm, intelligence-style command center for real-world risk.
It analyzes public data, historical patterns, and advanced mathematics to estimate the likelihood of important events before they happen — severe weather, power outages, disease activity, traffic, and more. Always a probability, never a certainty.
BUILT ON REAL SCIENCE
Every number comes from data and established mathematics — Bayesian inference, time-series models, Monte Carlo simulation, and ensemble forecasting — never guesswork. When the data isn't there, the app says so instead of faking a confident answer.
TRANSPARENT & EXPLAINABLE
Tap any probability to see exactly why it changed: the drivers, the reasons, and an honest forecast-versus-actual track record with real accuracy scores. Confidence is shown separately from probability, so you always know how much to trust a number.
PRIVACY FIRST
No accounts, no tracking, no ads. Your preferences stay on your device. Bayou Probability is a read-only client — it never uploads information about you.
THE EXPERIENCE
- A local probability map and active-event cards
- "Why did this change" explanations for every estimate
- A forecast history that grades itself against real outcomes
- A dark, focused interface designed for decisions
The core experience is free. Optional Pro tiers and event packs add more categories, deeper explanations, and longer history.
Probabilities are estimates meant to inform your decisions — never to replace your judgment.
It analyzes public data, historical patterns, and advanced mathematics to estimate the likelihood of important events before they happen — severe weather, power outages, disease activity, traffic, and more. Always a probability, never a certainty.
BUILT ON REAL SCIENCE
Every number comes from data and established mathematics — Bayesian inference, time-series models, Monte Carlo simulation, and ensemble forecasting — never guesswork. When the data isn't there, the app says so instead of faking a confident answer.
TRANSPARENT & EXPLAINABLE
Tap any probability to see exactly why it changed: the drivers, the reasons, and an honest forecast-versus-actual track record with real accuracy scores. Confidence is shown separately from probability, so you always know how much to trust a number.
PRIVACY FIRST
No accounts, no tracking, no ads. Your preferences stay on your device. Bayou Probability is a read-only client — it never uploads information about you.
THE EXPERIENCE
- A local probability map and active-event cards
- "Why did this change" explanations for every estimate
- A forecast history that grades itself against real outcomes
- A dark, focused interface designed for decisions
The core experience is free. Optional Pro tiers and event packs add more categories, deeper explanations, and longer history.
Probabilities are estimates meant to inform your decisions — never to replace your judgment.
See the future. Quantify the unknown. Real-world risk, backed by real math.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
- No data shared with third partiesLearn more about how developers declare sharing
- No data collectedLearn more about how developers declare collection
What’s new
Every probability is computed from live public data (USGS, national weather services, NASA) and established math—never a guess. Forecast History shows each prediction checked against what actually happened, with badges showing how each category is verified. Search any location worldwide.
App support
About the developer
KENNEDY CHRISTOPHER PAUL
hello@bayoubytestudio.com
9722 S Grand Marsh Ct
Denham Springs, LA 70726-4581
United States
