TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 3, 2:00 AM EST
Kalshi
This event concerns the maximum temperature recorded in Oklahoma City on June 2, 2026, as documented by the National Weather Service. The outcome will be determined by which temperature range the day's high falls within.
Prediction market odds on Kalshi reflect real-money traders' collective expectations for Oklahoma City's peak temperature on June 2, 2026, and often differ from traditional weather forecasts issued by meteorologists and the National Weather Service. While analysts rely on atmospheric models and historical data, prediction markets incorporate trader beliefs about forecast accuracy, uncertainty, and tail risks. Comparing the two reveals whether the market is pricing in more or less extreme heat than official forecasts suggest, offering insight into how different information sources value the same weather outcome.
On Kalshi, the highest temperature in Oklahoma City on June 2 is priced through binary or range-based contracts that allow traders to buy or sell shares reflecting their belief about the outcome. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Traders profit if their prediction is correct at resolution, and the market price—ranging from 0 to 100 cents per share—represents the implied probability of each temperature threshold. As new information emerges, such as updated seasonal forecasts or atmospheric patterns, traders adjust positions, moving prices to reflect changing expectations about whether the day will be hotter or cooler than previous consensus.
The market resolves on Jun 3, 2026, after the trading window closes and the highest temperature recorded in Oklahoma City on June 2, 2026, is finalized. The outcome is determined by official temperature data from a designated weather station or meteorological authority serving the Oklahoma City area. Once the peak temperature for that day is confirmed, the contract settles based on which temperature range or threshold it falls into, and traders' profits or losses are calculated accordingly.
Several factors could shift market odds before resolution. Updated seasonal forecasts, climate pattern shifts, or emerging high-pressure systems over the region could signal hotter conditions. Conversely, unexpected cloud cover, precipitation, or cooler air masses moving into Oklahoma could lower temperature expectations. Historical anomalies, El Niño or La Niña effects, and real-time atmospheric data releases will influence trader positioning. As June 2, 2026, approaches, short-term weather models become more precise, typically reducing uncertainty and sharpening the market's temperature estimate.