Understanding the measurements

Weather assessments

Choose a category to see its icons, what they mean and how the assessments work.

Paraglider

Assessments and icons for paragliding.

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Hang glider

Assessments and dedicated icons for hang gliding.

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Aircraft

Assessments for normal aircraft activity at an airfield or strip.

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Model aircraft

Assessments for radio-controlled model aircraft activity.

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This is a heuristic assessment, not a final answer. Local knowledge, pilot judgement, and a conservative safety margin should always carry more weight.