TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 15, 2:00 AM EST
Kalshi
This market tracks the highest temperature recorded in Minneapolis 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 Minneapolis/St Paul, MN 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 Minneapolis/St Paul. Temperature ranges are divided into six bands: 68°F or below, 69-70°F, 71-72°F, 73-74°F, 75-76°F, and 77°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 reflect the collective judgment of traders betting real money, whereas analyst forecasts typically rely on numerical weather models and expert interpretation. This market aggregates dispersed information from many participants, often capturing emerging signals faster than traditional forecasts update. Comparing odds here to published meteorological outlooks for mid-June Minneapolis conditions can reveal where the crowd expects surprises—for instance, if traders price in significantly warmer outcomes than the seasonal average, it may signal confidence in an early heat wave. Both sources offer value; markets excel at pricing uncertainty, while analysts provide detailed reasoning.
On Kalshi, this market is priced through a continuous order-book mechanism where buyers and sellers post bids and offers on temperature ranges or specific thresholds. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Traders profit by correctly predicting whether the high temperature will fall into their chosen outcome bucket, and prices adjust in real time as new orders flow in. The platform's matching engine ensures transparent price discovery; wider bid-ask spreads typically indicate greater uncertainty about the final temperature, while tight spreads suggest strong consensus. Liquidity and trading volume directly influence how quickly prices respond to new information.
This market resolves around Jun 15, 2026, once June 14, 2026 has passed and the highest temperature recorded in Minneapolis that day is verified against credible public sources. The outcome is determined by the official temperature reading from a recognized meteorological station or weather service covering the Minneapolis area. Traders holding positions aligned with the final temperature outcome receive payouts proportional to their stake and the odds at which they entered. Resolution is automatic once the data is confirmed and published.
Major weather pattern shifts—such as the development of a heat dome, cold front, or atmospheric blocking pattern—can significantly move odds in this market. Seasonal forecasts and extended-range models released by meteorological agencies often trigger repricing as traders update their expectations. Real-time weather alerts, changes in jet-stream positioning, and anomalies in sea-surface temperatures can all influence trading. Additionally, as June 14 approaches, short-range forecasts become more precise, typically narrowing the range of plausible outcomes and reducing uncertainty. Historical temperature records for that date and recent Minneapolis climate trends may also prompt traders to adjust positions.