TOTAL VOLUME:
$154.8b
24H VOL:
$277,138,640
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,905,404,943
412,077
Markets across
39,838
events
MATCHED EVENTS:
4,526
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 24, 4:00 AM EST
Kalshi
This event tracks the expected lowest temperature in Seattle on a specific future date, using data from a designated weather service. The outcome depends on where the actual temperature falls within predefined ranges, reflecting forecasts and historical climate patterns for that location and time of year.
All markets resolve based on the minimum temperature recorded at Seattle (CLISEA) on October 23, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 37°F or below, 38–39°F, 40–41°F, 42–43°F, 44–45°F, or above 45°F. The Weather Company’s data is the sole authority, and preliminary readings may differ from final values due to rounding or conversion. If a material error is identified in the initial publication, the Exchange may delay resolution until a corrected value is released or until the expiration date. If data remains unavailable by the expiration date, markets resolve to the last fair price determined by Kalshi. The "Final" status on weather.com/kalshi is informational and does not guarantee error-free data.