TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 15, 2:00 AM EST
Kalshi
This market tracks the highest temperature recorded in Oklahoma City on June 14, 2026. The outcome will be determined by the official National Weather Service Climatological Report (Daily) for that date, with resolution based on which temperature range the recorded maximum falls into.
Resolution is determined by the maximum temperature recorded at Oklahoma City Will Rogers Airport on June 14, 2026, as reported in the National Weather Service's Climatological Report (Daily). The official data source is accessed via the NWS Regional Headquarters website under the Observed Weather tab for Oklahoma City. Temperature ranges are divided into six bands: 75°F or below, 76-77°F, 78-79°F, 80-81°F, 82-83°F, and 84°F or above. Each range corresponds to a distinct market outcome. Traders should note that preliminary NWS data may be subject to rounding and conversion nuances, and the final official NWS Climatological Report (Daily) serves as the authoritative source, superseding preliminary reports or third-party weather services.
Prediction market odds often diverge from traditional meteorologist forecasts because they incorporate real-time trader positioning, risk appetite, and forward-looking sentiment. While weather analysts rely on numerical models and historical climate data, this market aggregates the beliefs of many participants with financial stakes in the outcome. Prediction markets can sometimes detect shifts in consensus faster than official forecasts update, though both sources are most reliable closer to the event date. Comparing the two reveals whether traders are pricing in more or less extreme heat than current expert consensus suggests.
On Kalshi, this market is priced through an order-book mechanism where traders buy and sell shares corresponding to different temperature outcomes. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each outcome has its own contract, and the price of each reflects the probability traders assign to that temperature range occurring. Liquidity and trading volume determine how tight the bid-ask spreads are; higher activity typically narrows spreads and improves price discovery. Traders profit by correctly predicting the final temperature, with payouts determined by which outcome resolves true.
This market resolves around Jun 15, 2026, once the highest temperature recorded in Oklahoma City on June 14, 2026 is confirmed and verifiable from credible public sources. The outcome is determined by the actual peak temperature reading from that date, measured in degrees Fahrenheit according to standard meteorological reporting. Once the event passes and official data is published, the market settles to the outcome bracket that contains the verified temperature. All positions are then paid out according to which outcome was correct.
Major weather pattern shifts, seasonal climate anomalies, and updated long-range forecasts will drive significant price movement in this market. El Niño or La Niña conditions, atmospheric pressure systems, and historical heat records for mid-June in Oklahoma City all influence trader positioning. As the event date approaches, short-term weather models become more reliable and can trigger sharp repricing. Additionally, broader climate trends and any unusual atmospheric events in the months leading up to June 2026 may shift expectations about extreme heat likelihood.