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Montana Flows — river forecasts

Forecasts · About · GitHub

A weekly dispatch on Montana snowmelt rivers — when to float, when to wait.

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Forecasts blend a SWE Ridge regression with a SWE-analog ensemble; only horizons that beat climatology in cross-validation are shown.
Data: USGS Water Data API · NRCS SNOTEL AWDB · NOAA NWPS
About these forecasts & methodology
Est. 2026 · Public Data Works