TOTAL VOLUME:
$134.2b
24H VOL:
$126,590,312
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,439,516,703
404,175
Markets across
30,277
events
MATCHED EVENTS:
2,685
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 4, 2:00 AM EST
Kalshi
This market tracks the lowest temperature recorded in New Orleans on July 3, 2026. The outcome will be determined by the National Weather Service's official daily climatological report for New Orleans, which provides the authoritative temperature measurement for the region.
Resolution is based on the minimum temperature recorded at New Orleans on July 3, 2026, as reported in the National Weather Service's Climatological Report (Daily) for New Orleans, LA. The temperature will be categorized into one of six ranges: 72°F or below, 73-74°F, 75-76°F, 77-78°F, 79-80°F, or 81°F and above. Official data must be obtained from the NWS Climate portal at the specified URL, selecting the New Orleans, LA location with Daily Climate Report. Traders should note that preliminary NWS data may be subject to rounding and conversion nuances, and the final official report should be used for resolution rather than preliminary readings or third-party weather services.
Prediction market odds often diverge from traditional weather analyst forecasts because they reflect real-time trader conviction and incentivized risk-taking rather than institutional models alone. While meteorologists rely on atmospheric data and historical patterns, this market incorporates diverse participant perspectives and updates continuously as new information emerges. Comparing the implied probabilities here to published forecasts from the National Weather Service or private weather firms can reveal where traders see value or disagreement. Such gaps sometimes highlight uncertainty that conventional forecasts may underweight or overstate.
On Kalshi, this market is priced through a continuous 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. The bid-ask spread reflects the confidence level around each outcome, with tighter spreads indicating higher consensus and wider spreads signaling disagreement. As traders submit orders, prices adjust in real time to balance supply and demand. Participants profit by correctly predicting the lowest temperature, incentivizing accurate pricing and active participation throughout the trading window.
This market resolves around Jul 4, 2026, once the lowest temperature recorded in New Orleans on July 3, 2026 is verified and finalized. The outcome is confirmed against credible public sources documenting the actual weather event. Traders holding shares in the correct outcome bracket receive their payout based on the final temperature reading. Resolution typically occurs within hours of the market close, pending data verification from official weather monitoring stations.
Several factors could shift odds in this market, including updated seasonal climate forecasts, El Niño or La Niña patterns affecting Gulf Coast weather, and historical temperature anomalies for early July in New Orleans. Major weather events or atmospheric disturbances weeks before the date may trigger repricing. As July 3, 2026 approaches, short-term meteorological models become more reliable, often causing sharp price movements. Trader activity and media coverage of extreme weather predictions can also influence positioning, particularly if forecasters issue unusual heat or cool-down alerts for that specific date.