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 3, 4:00 AM EST
Kalshi
This event tracks the maximum temperature recorded in Las Vegas on June 2, 2026, as reported by the National Weather Service, across multiple temperature ranges.
Prediction market odds on Kalshi reflect real-money consensus from traders pricing in historical weather patterns, seasonal trends, and climate data for early June in Las Vegas. Analyst forecasts from meteorological services typically rely on numerical weather models and satellite data. Market odds may diverge from traditional forecasts when traders incorporate longer-term climate signals or adjust for uncertainty. Comparing the two reveals whether the market is pricing in more optimistic or pessimistic temperature scenarios than official weather guidance suggests for that specific date.
On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Kalshi, this event is priced as a set of binary or range-based contracts tied to specific temperature thresholds for Las Vegas on June 2, 2026. Traders buy and sell shares reflecting their belief in whether the high will fall within or exceed defined brackets. The price of each contract directly represents the market's implied probability of that outcome occurring. As traders update positions based on weather forecasts and seasonal data, contract prices adjust in real time, allowing you to track shifting expectations about the day's peak temperature.
The market resolves on Jun 3, 2026, after the trading day ends and the highest temperature for Las Vegas on June 2, 2026 is officially recorded. Resolution hinges on the actual peak temperature observed at the designated weather station or official source used by the platform. Once the data is confirmed and published, the outcome is determined and all contracts settle according to which temperature bracket or threshold was met. This ensures the market reflects real-world weather data rather than speculation.
Key signals include updated seasonal forecasts, atmospheric pressure patterns, ocean temperature anomalies, and any unusual weather systems developing weeks ahead of June 2. Historical climate data and long-range model consensus can shift trader expectations about whether the day will be hotter or cooler than typical for early June. Major weather events or climate announcements in the months leading up to the date may also influence market pricing. Traders continuously reassess these signals, causing odds to drift as new meteorological information becomes available and the event date approaches.