ReckonWX

any spot, as the models move

Models in this blend

Temperature

Bold line = Blend · band = weighted ±1σ model spread

Precipitation — accumulated

Running total QPF (in). Divergence between lines = model disagreement.

Snowfall — accumulated

Running total snowfall (in).

Wind

10m winds (mph)

More fields

Model agreement

Weighted std-dev of 2m temp across models — where this jumps, the models are fighting.

Radar

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Day-by-day, model-by-model

NWS Area Forecast Discussion

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