TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 24, 2:00 AM EST
Kalshi
This market tracks the lowest temperature recorded in Oklahoma City on June 23, 2026. The outcome will be determined by the official National Weather Service daily climatological report for Oklahoma City Will Rogers Airport, which measures the minimum temperature reached during that calendar day.
Resolution is based on the minimum temperature recorded at Oklahoma City Will Rogers Airport on June 23, 2026, as reported in the National Weather Service's Climatological Report (Daily). The official data source is accessed through the NWS Central Region Climate portal at the Oklahoma City location. Six mutually exclusive temperature bands partition the possible outcomes: 63°F or below, 64-65°F, 66-67°F, 68-69°F, 70-71°F, and 72°F or above. Each band corresponds to one 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 other weather services.
Prediction market odds often diverge from traditional meteorologist forecasts because they incorporate real-time trader behavior, incentive structures, and collective intelligence rather than relying solely on numerical weather models. While meteorologists publish deterministic low-temperature predictions based on atmospheric data, this market prices uncertainty through supply and demand—traders who believe the consensus is too bullish or bearish can profit by taking the opposite side. Over time, prediction markets have demonstrated competitive accuracy against expert forecasts, particularly when traders have strong financial motivation and access to the same underlying data. Comparing the market's implied probability to published forecasts can reveal where professional opinion and crowd wisdom diverge.
On Kalshi, this market is priced through a continuous order-book mechanism where traders submit bids and asks for shares corresponding to different temperature outcomes. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The platform converts these orders into implied probabilities, displayed as a percentage chance for each outcome bucket. Traders profit by correctly predicting which temperature range will materialize, with payouts determined by the final verified low temperature. Share prices fluctuate based on new information, seasonal weather patterns, and shifts in trader conviction, allowing both long-term position holders and short-term speculators to participate.
This market resolves around Jun 24, 2026, once the lowest temperature recorded in Oklahoma City on June 23, 2026 is verified against credible public sources. The outcome is determined by the official temperature reading from the National Weather Service or equivalent authoritative meteorological data for that specific date and location. Traders holding shares in the correct outcome bucket receive their payout once the event is confirmed and the market is settled. The resolution process typically occurs within hours of the market close to ensure rapid settlement.
Several factors can shift odds in this market significantly. Major weather pattern changes—such as the arrival of cold fronts, heat domes, or unusual atmospheric blocking—will trigger repricing as traders update their forecasts. Seasonal climate anomalies, including El Niño or La Niña effects, influence long-range temperature expectations and can move prices weeks in advance. Real-time meteorological alerts, updated forecast models, and historical temperature comparisons for similar dates will also drive trading activity. As June 23, 2026 approaches, short-term weather forecasts become more reliable, typically narrowing the range of plausible outcomes and reducing implied volatility in the market.