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 6, 4:00 AM EST
Kalshi
This event tracks whether the highest temperature in Seattle on a specific date will fall within certain ranges. The outcome depends entirely on official weather data from a designated source, with specific conditions defining each possible result.
All markets resolve based on the maximum temperature recorded in Seattle (CLISEA) on October 5, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 66°F or below, 67-68°F, 69-70°F, 71-72°F, 73-74°F, or 75°F and above. The Weather Company’s data is the sole authority for resolution. Preliminary data may be subject to rounding or conversion differences, and the Exchange reserves the right to delay expiration if a material error is identified in the initial publication. If no valid data exists by the expiration date, markets resolve to the last fair price determined by Kalshi. The "Final" status on weather.com/kalshi is informational only and does not guarantee error-free data.