Highest temperature in Seattle on Sep 10, 2026?

Kalshi

The event resolves based on the maximum temperature recorded in Seattle (CLISEA) on September 10, 2026, as reported by The Weather Company. Six distinct temperature ranges are defined, each corresponding to a separate market that will resolve to Yes if the recorded high falls within that range. All markets share identical secondary rules regarding data verification and error handling. Preliminary data may be subject to rounding or conversion differences, and The Weather Company’s final reported value is the sole determinant of resolution. If the Exchange identifies a material error in the initial publication before expiration, it may delay resolution until a corrected value is released or until the expiration date, whichever comes first. If no valid data exists at expiration, all markets resolve to the last fair price determined by Kalshi. A “Final” status on weather.com/kalshi is informational only and does not guarantee data accuracy or exempt the market from these error-resolution procedures.