Check the forecast thunder risk for any UK postcode, town or city. Forecast rows show time, thunder risk, rainfall, CAPE and lifted index in a cleaner layout.
Type a UK postcode, town or city. Search by postcode, town or city.
Location
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Waiting for forecast
Peak risk
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Across the loaded forecast period
Max rain
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Greatest rain amount in the table
Peak CAPE / lowest LI
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Instability summary
How to read it
Higher rainfall can support stronger convection. Higher CAPE means more instability. Lifted Index needs to be negative, and more negative values usually indicate a greater thunderstorm risk.