How accurate are weather forecasts?
Quick answer: Forecasts are very accurate for the next 1–3 days, decent out to about a week, and shaky beyond that. AI models and denser sensor networks keep improving…
Forecasts are very accurate for the next 1–3 days, decent out to about a week, and shaky beyond that. AI models and denser sensor networks keep improving short-term accuracy, but local shifts can still surprise them.
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