The headline is icon-based (does any hour have a rain-classified icon), not
precip_prob-based, so an hour can have a non-rain icon and still carry a
token 5% chance -- both numbers are real, they're just independent fields.
Nothing was gating the tiny one from display, so a hour card could show
'5%' right next to 'Dry today'. New MIN_PRECIP_DISPLAY threshold (15) hides
percentages below that everywhere it's shown (hourly cards, next-2-days
cards, the Now hero line) rather than second-guessing the provider's own
icon classification.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
jtricerolph
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