Weather core tier
intermediate
Reliability 75/100
Precipitation Model Spread
QPF uncertainty for rain and snow
Overview
Specialized QPF model spread analysis for precipitation and snowfall contracts.
What It Does
Evaluates QPF ensemble spread. Precipitation forecasts degrade faster than temperature. Snow adds rain-snow line complexity.
Why It Matters
Precipitation contracts are the most mispriced weather category because QPF uncertainty is consistently underestimated.
How It Works
Pulls QPF ensemble data, calculates probability distributions, evaluates rain-snow line uncertainty.
Key Indicators
Data Sources
Use Precipitation Model Spread on a real market
Run this analytical framework on any Polymarket or Kalshi event contract.
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