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: Jul 7, 2:00 AM EST
Kalshi
This market tracks the highest temperature recorded in New Orleans on July 6, 2026. The outcome is determined by the maximum temperature reading from the National Weather Service's official daily climatological report for New Orleans.
Resolution is based on the maximum temperature recorded at New Orleans on July 6, 2026, as reported in the National Weather Service's Climatological Report (Daily) for New Orleans, LA. The official data source is accessed through the NWS Regional Headquarters website under the Observed Weather tab. Temperature ranges are divided into six bands: 87°F or below, 88-89°F, 90-91°F, 92-93°F, 94-95°F, and 96°F or above, with each band corresponding 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 for resolution, superseding other weather data sources.
Prediction market odds reflect real-money incentives for accuracy, often diverging from traditional meteorologist forecasts because traders incorporate broader information sets and face direct financial consequences for mispricing. While weather analysts rely on physics-based models and historical data, this market prices in trader expectations about model uncertainty, climate variability, and long-range forecast reliability. Over extended horizons like July 2026, prediction markets tend to express wider confidence intervals than deterministic forecasts, reflecting genuine epistemic limits. Comparing the two reveals whether the crowd is more or less bullish on extreme heat than official guidance suggests.
On Kalshi, this market is priced through a continuous order-book mechanism where traders buy and sell shares corresponding to temperature outcome ranges. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each outcome contract trades independently, and the price of a share reflects the collective probability assigned by active participants. Traders profit by correctly predicting the highest temperature and can enter or exit positions at any time before market close. The bid-ask spread tightens as volume increases and the event date approaches, making prices more efficient and reflective of genuine consensus.
This market resolves around Jul 7, 2026, once the highest temperature recorded in New Orleans on July 6, 2026 is verified and confirmed. The outcome is determined by comparing actual observed temperatures against the predefined ranges offered in the market. Resolution occurs after the event date when credible public reporting and official weather records become available. Traders holding shares in the correct outcome range receive their payout, while incorrect positions expire worthless.
Major climate patterns—including Atlantic hurricane activity, jet stream positioning, and seasonal heat domes—are primary drivers of long-range temperature expectations. Updated seasonal forecasts from NOAA and other meteorological agencies will shift trader positioning as they refine confidence in summer heat intensity. El Niño or La Niña transitions, persistent drought conditions, or anomalous upper-atmosphere patterns can all influence how traders price extreme-heat scenarios. As July 2026 approaches, real-time weather models will narrow uncertainty, typically causing the market to tighten around a narrower range and potentially spike if a heat event becomes imminent.