{"source":"kalshi","id":"KXHIGHCHI-26JUN29","ticker":"KXHIGHCHI-26JUN29","slug":"KXHIGHCHI-26JUN29","title":"Highest temperature in Chicago on Jun 29, 2026?","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-06-28T14:00:00Z","end_date":"2026-07-06T14:00:00Z","closed_time":null,"volume":3979.56,"volume_24hr":3979.56,"volume_24h_change":null,"normalized_vol_24hr":21.158794403076172,"normalized_volume":16.639060974121094,"liquidity":null,"open_interest":3676.4100000000003,"categories":["Climate and Weather"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"94° to 95°","top_outcome_probability":0.37,"top_outcome_prob_24h_change":0.37,"top_outcome_volume_24h_change":213.54,"updated_at":"2026-06-28T18:42:32.927289Z","fetched_at":"2026-06-28T18:42:32.927289Z","added_at":"2026-06-28T14:01:19.656531Z","url":"https://kalshi.com/markets/kxhighchi/highest-temperature-in-chicago-on-jun-29-2026/kxhighchi-26jun29","chart_24h":[0.0,844.54,926.11,1207.75,2072.04,2376.24,2495.58,3979.56],"markets":[{"source":"kalshi","id":"KXHIGHCHI-26JUN29-B94.5","event_id":"KXHIGHCHI-26JUN29","slug":"KXHIGHCHI-26JUN29-B94.5","question":"Will the high temp in Chicago be 94-95° on Jun 29, 2026?","group_item_title":"94° to 95°","description":"If the highest temperature recorded at Chicago Midway, IL for June 29, 2026, is between 94-95° according to the National Weather Service's Climatological Report (Daily), then the market resolves to Yes.\n\n---\n\nNot all weather data is the same. While checking a source like AccuWeather or Google Weather may help guide your decision, the official and final value used to determine this market is the highest temperature as reported by the corresponding NWS Climatological Report (Daily) linked in the rules above. Preliminary NWS reporting and measurement methods may be subject to underlying rounding and conversion nuances. Traders should exercise caution when interpreting preliminary NWS data.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.37,0.63],"probability":0.37,"spread":0.06,"active":true,"closed":false,"start_date":"2026-06-28T14:00:00Z","end_date":"2026-07-06T14:00:00Z","closed_time":"2026-06-30T05:59:00Z","volume":213.54,"volume_24hr":213.54,"prob_24h_change":0.37,"volume_24h_change":213.54,"normalized_vol_24hr":9.866500854492188,"normalized_volume":8.523905754089355,"liquidity":null,"categories":["Climate and Weather"],"countries":[],"updated_at":"2026-06-28T18:43:28.751050Z","fetched_at":"2026-06-28T18:42:33.078588Z","added_at":"2026-06-28T14:01:19.869430Z","url":"https://kalshi.com/markets/kxhighchi/highest-temperature-in-chicago-on-jun-29-2026/kxhighchi-26jun29","event_title":"Highest temperature in Chicago on Jun 29, 2026?","chart_24h":[0.0,0.23,0.3,0.36,0.35,0.37,0.37,0.37]},{"source":"kalshi","id":"KXHIGHCHI-26JUN29-B92.5","event_id":"KXHIGHCHI-26JUN29","slug":"KXHIGHCHI-26JUN29-B92.5","question":"Will the high temp in Chicago be 92-93° on Jun 29, 2026?","group_item_title":"92° to 93°","description":"If the highest temperature recorded at Chicago Midway, IL for June 29, 2026, is between 92-93° according to the National Weather Service's Climatological Report (Daily), then the market resolves to Yes.\n\n---\n\nNot all weather data is the same. While checking a source like AccuWeather or Google Weather may help guide your decision, the official and final value used to determine this market is the highest temperature as reported by the corresponding NWS Climatological Report (Daily) linked in the rules above. Preliminary NWS reporting and measurement methods may be subject to underlying rounding and conversion nuances. Traders should exercise caution when interpreting preliminary NWS data.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.32,0.6799999999999999],"probability":0.32,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-06-28T14:00:00Z","end_date":"2026-07-06T14:00:00Z","closed_time":"2026-06-30T05:59:00Z","volume":80.08,"volume_24hr":80.08,"prob_24h_change":0.32,"volume_24h_change":80.08,"normalized_vol_24hr":6.613964080810547,"normalized_volume":5.713962078094482,"liquidity":null,"categories":["Climate and Weather"],"countries":[],"updated_at":"2026-06-28T18:16:18.556394Z","fetched_at":"2026-06-28T18:15:24.145568Z","added_at":"2026-06-28T14:01:19.869430Z","url":"https://kalshi.com/markets/kxhighchi/highest-temperature-in-chicago-on-jun-29-2026/kxhighchi-26jun29","event_title":"Highest temperature in Chicago on Jun 29, 2026?","chart_24h":[0.0,0.3,0.31,0.31,0.37,0.31,0.32,0.32]},{"source":"kalshi","id":"KXHIGHCHI-26JUN29-B96.5","event_id":"KXHIGHCHI-26JUN29","slug":"KXHIGHCHI-26JUN29-B96.5","question":"Will the high temp in Chicago be 96-97° on Jun 29, 2026?","group_item_title":"96° to 97°","description":"If the highest temperature recorded at Chicago Midway, IL for June 29, 2026, is between 96-97° according to the National Weather Service's Climatological Report (Daily), then the market resolves to Yes.\n\n---\n\nNot all weather data is the same. While checking a source like AccuWeather or Google Weather may help guide your decision, the official and final value used to determine this market is the highest temperature as reported by the corresponding NWS Climatological Report (Daily) linked in the rules above. Preliminary NWS reporting and measurement methods may be subject to underlying rounding and conversion nuances. Traders should exercise caution when interpreting preliminary NWS data.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.16,0.84],"probability":0.16,"spread":0.009999999999999981,"active":true,"closed":false,"start_date":"2026-06-28T14:00:00Z","end_date":"2026-07-06T14:00:00Z","closed_time":"2026-06-30T05:59:00Z","volume":361.99,"volume_24hr":361.99,"prob_24h_change":0.16,"volume_24h_change":361.99,"normalized_vol_24hr":11.894150733947754,"normalized_volume":10.275641441345215,"liquidity":null,"categories":["Climate and Weather"],"countries":[],"updated_at":"2026-06-28T18:43:28.751050Z","fetched_at":"2026-06-28T18:42:33.078588Z","added_at":"2026-06-28T14:01:19.869430Z","url":"https://kalshi.com/markets/kxhighchi/highest-temperature-in-chicago-on-jun-29-2026/kxhighchi-26jun29","event_title":"Highest temperature in Chicago on Jun 29, 2026?","chart_24h":[0.0,0.11,0.11,0.11,0.13,0.17,0.18,0.16]},{"source":"kalshi","id":"KXHIGHCHI-26JUN29-B98.5","event_id":"KXHIGHCHI-26JUN29","slug":"KXHIGHCHI-26JUN29-B98.5","question":"Will the high temp in Chicago be 98-99° on Jun 29, 2026?","group_item_title":"98° to 99°","description":"If the highest temperature recorded at Chicago Midway, IL for June 29, 2026, is between 98-99° according to the National Weather Service's Climatological Report (Daily), then the market resolves to Yes.\n\n---\n\nNot all weather data is the same. While checking a source like AccuWeather or Google Weather may help guide your decision, the official and final value used to determine this market is the highest temperature as reported by the corresponding NWS Climatological Report (Daily) linked in the rules above. Preliminary NWS reporting and measurement methods may be subject to underlying rounding and conversion nuances. Traders should exercise caution when interpreting preliminary NWS data.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.04,0.96],"probability":0.04,"spread":0.010000000000000002,"active":true,"closed":false,"start_date":"2026-06-28T14:00:00Z","end_date":"2026-07-06T14:00:00Z","closed_time":"2026-06-30T05:59:00Z","volume":339.32,"volume_24hr":339.32,"prob_24h_change":0.010000000000000002,"volume_24h_change":339.32,"normalized_vol_24hr":11.6353120803833,"normalized_volume":10.052024841308594,"liquidity":null,"categories":["Climate and Weather"],"countries":[],"updated_at":"2026-06-28T17:36:17.764189Z","fetched_at":"2026-06-28T17:35:24.675143Z","added_at":"2026-06-28T14:01:19.869430Z","url":"https://kalshi.com/markets/kxhighchi/highest-temperature-in-chicago-on-jun-29-2026/kxhighchi-26jun29","event_title":"Highest temperature in Chicago on Jun 29, 2026?","chart_24h":[0.03,0.04,0.04,0.05,0.04,0.04]},{"source":"kalshi","id":"KXHIGHCHI-26JUN29-T92","event_id":"KXHIGHCHI-26JUN29","slug":"KXHIGHCHI-26JUN29-T92","question":"Will the high temp in Chicago be <92° on Jun 29, 2026?","group_item_title":"91° or below","description":"If the highest temperature recorded at Chicago Midway, IL for June 29, 2026, is less than 92° according to the National Weather Service's Climatological Report (Daily), then the market resolves to Yes.\n\n---\n\nNot all weather data is the same. While checking a source like AccuWeather or Google Weather may help guide your decision, the official and final value used to determine this market is the highest temperature as reported by the corresponding NWS Climatological Report (Daily) linked in the rules above. Preliminary NWS reporting and measurement methods may be subject to underlying rounding and conversion nuances. Traders should exercise caution when interpreting preliminary NWS data.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.04,0.96],"probability":0.04,"spread":0.010000000000000002,"active":true,"closed":false,"start_date":"2026-06-28T14:00:00Z","end_date":"2026-07-06T14:00:00Z","closed_time":"2026-06-30T05:59:00Z","volume":851.48,"volume_24hr":851.48,"prob_24h_change":0.04,"volume_24h_change":851.48,"normalized_vol_24hr":15.589323997497559,"normalized_volume":13.467989921569824,"liquidity":null,"categories":["Climate and Weather"],"countries":[],"updated_at":"2026-06-28T18:02:58.423635Z","fetched_at":"2026-06-28T18:02:09.370257Z","added_at":"2026-06-28T14:01:19.869430Z","url":"https://kalshi.com/markets/kxhighchi/highest-temperature-in-chicago-on-jun-29-2026/kxhighchi-26jun29","event_title":"Highest temperature in Chicago on Jun 29, 2026?","chart_24h":[0.0,0.14,0.18,0.18,0.04,0.04,0.04]},{"source":"kalshi","id":"KXHIGHCHI-26JUN29-T99","event_id":"KXHIGHCHI-26JUN29","slug":"KXHIGHCHI-26JUN29-T99","question":"Will the high temp in Chicago be >99° on Jun 29, 2026?","group_item_title":"100° or above","description":"If the highest temperature recorded at Chicago Midway, IL for June 29, 2026, is greater than 99° according to the National Weather Service's Climatological Report (Daily), then the market resolves to Yes.\n\n---\n\nNot all weather data is the same. While checking a source like AccuWeather or Google Weather may help guide your decision, the official and final value used to determine this market is the highest temperature as reported by the corresponding NWS Climatological Report (Daily) linked in the rules above. Preliminary NWS reporting and measurement methods may be subject to underlying rounding and conversion nuances. Traders should exercise caution when interpreting preliminary NWS data.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.01,0.99],"probability":0.01,"spread":0.01,"active":true,"closed":false,"start_date":"2026-06-28T14:00:00Z","end_date":"2026-07-06T14:00:00Z","closed_time":"2026-06-30T05:59:00Z","volume":2133.15,"volume_24hr":2133.15,"prob_24h_change":0.01,"volume_24h_change":2133.15,"normalized_vol_24hr":20.117568969726562,"normalized_volume":17.380048751831055,"liquidity":null,"categories":["Climate and Weather"],"countries":[],"updated_at":"2026-06-28T18:43:28.751050Z","fetched_at":"2026-06-28T18:42:33.078588Z","added_at":"2026-06-28T14:01:19.869430Z","url":"https://kalshi.com/markets/kxhighchi/highest-temperature-in-chicago-on-jun-29-2026/kxhighchi-26jun29","event_title":"Highest temperature in Chicago on Jun 29, 2026?","chart_24h":[0.0,0.06,0.06,0.02,0.04,0.02,0.02,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXHIGHCHI-26JUN29","as_of":"2026-06-28T18:47:09.636631Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Highest temperature in Chicago on Jun 29, 2026?\" — top market at 1% probability across 6 outcomes","source_url":null}}