TOTAL VOLUME:
$154.6b
24H VOL:
$323,326,361
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,969,435,260
419,363
Markets across
40,411
events
MATCHED EVENTS:
4,612
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 28, 4:00 AM EST
Kalshi
This event tracks whether Seattle will experience specific temperature ranges on a particular day in the future. The outcome depends entirely on official weather data from a designated source, reflecting potential climate conditions for that exact date.
All markets resolve based on the maximum temperature recorded in Seattle (CLISEA) on October 27, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: below 54°F, 54-55°F, 56-57°F, 58-59°F, 60-61°F, or above 61°F. The Weather Company’s data is the sole authority, though preliminary readings may differ from final values due to rounding or conversion. If the Exchange identifies a material error in the initial data before expiration, it may delay resolution until a corrected value is published or until the expiration date. If no data remains available by expiration, markets resolve to the last fair price determined by Kalshi. The “Final” status on weather.com/kalshi is informational and does not guarantee data accuracy or exempt markets from potential revisions.