Weather Forecast Accuracy Skill Calculator

Calculate weather forecast skill scores: mean absolute error, Brier skill score for probability forecasts, and forecast value relative to climatological baseline.

Weather Forecast Accuracy Skill Calculator

Calculate weather forecast skill scores: mean absolute error, Brier skill score for probability forecasts, and forecast value relative to climatological baseline.

Enter values above and press Calculate to see the result.
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How to Use

Enter the values for the patient or scenario you are assessing. Calculate weather forecast skill scores: mean absolute error, Brier skill score for probability forecasts, and forecast value relative to climatological baseline. Use the forecast accuracy result to inform your clinical assessment.

Frequently Asked Questions