TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 20, 1:00 AM EST
Kalshi
These markets focus on predicting the highest temperature that will be recorded in Louisville on a specific date in the future. The outcome depends entirely on official weather data from a designated source, making it a straightforward test of meteorological forecasting accuracy.
All markets resolve based on the maximum temperature recorded at Louisville (CLISDF) on September 19, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: below 91°F, 91-92°F, 93-94°F, 95-96°F, 97-98°F, or above 98°F. The official data from The Weather Company is the sole determinant, and users should be aware that preliminary readings may differ from final reported values due to rounding or conversion issues. If the Exchange identifies a material error in the initial data publication, it may delay resolution until a corrected version is released or until the expiration date. In cases where data remains unavailable by the expiration date, markets will resolve to the last fair price determined by the Exchange. The 'Final' status on The Weather Company's platform is informational and does not guarantee error-free data.