{"source":"kalshi","id":"KXHIGHTSEA-26AUG25","ticker":"KXHIGHTSEA-26AUG25","slug":"KXHIGHTSEA-26AUG25","title":"Highest temperature in Seattle on Aug 25, 2026?","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-08-24T14:00:00Z","end_date":"2026-09-01T14:00:00Z","closed_time":null,"volume":2299.95,"volume_24hr":2258.95,"volume_24h_change":null,"normalized_vol_24hr":20.9307861328125,"normalized_volume":16.39183235168457,"liquidity":null,"open_interest":2199.4700000000003,"categories":["Climate and Weather"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"85° to 86°","top_outcome_probability":0.37,"top_outcome_prob_24h_change":0.0,"top_outcome_volume_24h_change":67.13,"updated_at":"2026-08-24T21:28:49.927010Z","fetched_at":"2026-08-24T21:28:49.927010Z","added_at":"2026-08-24T14:10:51.395599Z","url":"https://kalshi.com/markets/kxhightsea/highest-temperature-in-seattle-on-aug-25-2026/kxhightsea-26aug25","chart_24h":[672.19,767.19,792.19,1176.95,1393.95,1655.95,1917.95,1977.95,2186.95,2220.95,2231.95],"markets":[{"source":"kalshi","id":"KXHIGHTSEA-26AUG25-B85.5","event_id":"KXHIGHTSEA-26AUG25","slug":"KXHIGHTSEA-26AUG25-B85.5","question":"Will the maximum temperature be 85-86° on Aug 25, 2026?","group_item_title":"85° to 86°","description":"If the maximum temperature recorded at Seattle (CLISEA) for Aug 25, 2026, is between 85-86° fahrenheit according to The Weather Company, 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 maximum/minimum temperature as reported by the Weather Company.\n\nReading weather data\nPreliminary Weather Company data may be subject to rounding and conversion differences from the final reported value.\nUse caution when interpreting preliminary Weather Company readings.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.37,0.63],"probability":0.37,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-08-24T14:00:00Z","end_date":"2026-09-01T14:00:00Z","closed_time":"2026-08-26T08:00:00Z","volume":138.13,"volume_24hr":138.13,"prob_24h_change":0.0,"volume_24h_change":67.13,"normalized_vol_24hr":9.286615371704102,"normalized_volume":7.582730770111084,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-24T17:29:34.777214Z","fetched_at":"2026-08-24T17:29:34.777214Z","added_at":"2026-08-24T14:10:51.930962Z","url":"https://kalshi.com/markets/kxhightsea/highest-temperature-in-seattle-on-aug-25-2026/kxhightsea-26aug25","event_title":"Highest temperature in Seattle on Aug 25, 2026?","chart_24h":[0.37,0.37,0.35,0.37,0.37,0.37]},{"source":"kalshi","id":"KXHIGHTSEA-26AUG25-B87.5","event_id":"KXHIGHTSEA-26AUG25","slug":"KXHIGHTSEA-26AUG25-B87.5","question":"Will the maximum temperature be 87-88° on Aug 25, 2026?","group_item_title":"87° to 88°","description":"If the maximum temperature recorded at Seattle (CLISEA) for Aug 25, 2026, is between 87-88° fahrenheit according to The Weather Company, 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 maximum/minimum temperature as reported by the Weather Company.\n\nReading weather data\nPreliminary Weather Company data may be subject to rounding and conversion differences from the final reported value.\nUse caution when interpreting preliminary Weather Company readings.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.26,0.74],"probability":0.26,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-08-24T14:00:00Z","end_date":"2026-09-01T14:00:00Z","closed_time":"2026-08-26T08:00:00Z","volume":462.0,"volume_24hr":421.0,"prob_24h_change":0.26,"volume_24h_change":421.0,"normalized_vol_24hr":13.931714057922363,"normalized_volume":11.727205276489258,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-24T21:28:50.038037Z","fetched_at":"2026-08-24T21:28:50.038037Z","added_at":"2026-08-24T14:10:51.930962Z","url":"https://kalshi.com/markets/kxhightsea/highest-temperature-in-seattle-on-aug-25-2026/kxhightsea-26aug25","event_title":"Highest temperature in Seattle on Aug 25, 2026?","chart_24h":[0.0,0.0,0.17,0.18,0.19,0.21,0.19,0.2,0.22,0.21,0.22]},{"source":"kalshi","id":"KXHIGHTSEA-26AUG25-B83.5","event_id":"KXHIGHTSEA-26AUG25","slug":"KXHIGHTSEA-26AUG25-B83.5","question":"Will the maximum temperature be 83-84° on Aug 25, 2026?","group_item_title":"83° to 84°","description":"If the maximum temperature recorded at Seattle (CLISEA) for Aug 25, 2026, is between 83-84° fahrenheit according to The Weather Company, 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 maximum/minimum temperature as reported by the Weather Company.\n\nReading weather data\nPreliminary Weather Company data may be subject to rounding and conversion differences from the final reported value.\nUse caution when interpreting preliminary Weather Company readings.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.23,0.77],"probability":0.23,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-08-24T14:00:00Z","end_date":"2026-09-01T14:00:00Z","closed_time":"2026-08-26T08:00:00Z","volume":140.0,"volume_24hr":140.0,"prob_24h_change":-0.04000000000000001,"volume_24h_change":133.0,"normalized_vol_24hr":9.336926460266113,"normalized_volume":7.623811721801758,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-24T19:43:38.528252Z","fetched_at":"2026-08-24T19:40:44.095399Z","added_at":"2026-08-24T14:10:51.930962Z","url":"https://kalshi.com/markets/kxhightsea/highest-temperature-in-seattle-on-aug-25-2026/kxhightsea-26aug25","event_title":"Highest temperature in Seattle on Aug 25, 2026?","chart_24h":[0.27,0.27,0.26,0.23,0.23,0.23,0.27,0.27,0.23]},{"source":"kalshi","id":"KXHIGHTSEA-26AUG25-T83","event_id":"KXHIGHTSEA-26AUG25","slug":"KXHIGHTSEA-26AUG25-T83","question":"Will the maximum temperature be <83° on Aug 25, 2026?","group_item_title":"82° or below","description":"If the maximum temperature recorded at Seattle (CLISEA) for Aug 25, 2026, is less than 83° fahrenheit according to The Weather Company, 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 maximum/minimum temperature as reported by the Weather Company.\n\nReading weather data\nPreliminary Weather Company data may be subject to rounding and conversion differences from the final reported value.\nUse caution when interpreting preliminary Weather Company readings.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.15,0.85],"probability":0.15,"spread":0.020000000000000018,"active":true,"closed":false,"start_date":"2026-08-24T14:00:00Z","end_date":"2026-09-01T14:00:00Z","closed_time":"2026-08-26T08:00:00Z","volume":341.9,"volume_24hr":341.9,"prob_24h_change":-0.010000000000000009,"volume_24h_change":310.95,"normalized_vol_24hr":12.991397857666016,"normalized_volume":10.607769966125488,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-24T21:12:41.867337Z","fetched_at":"2026-08-24T21:12:41.867337Z","added_at":"2026-08-24T14:10:51.930962Z","url":"https://kalshi.com/markets/kxhightsea/highest-temperature-in-seattle-on-aug-25-2026/kxhightsea-26aug25","event_title":"Highest temperature in Seattle on Aug 25, 2026?","chart_24h":[0.16,0.16,0.16,0.15,0.16,0.1,0.18,0.19,0.15,0.15,0.15]},{"source":"kalshi","id":"KXHIGHTSEA-26AUG25-B89.5","event_id":"KXHIGHTSEA-26AUG25","slug":"KXHIGHTSEA-26AUG25-B89.5","question":"Will the maximum temperature be 89-90° on Aug 25, 2026?","group_item_title":"89° to 90°","description":"If the maximum temperature recorded at Seattle (CLISEA) for Aug 25, 2026, is between 89-90° fahrenheit according to The Weather Company, 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 maximum/minimum temperature as reported by the Weather Company.\n\nReading weather data\nPreliminary Weather Company data may be subject to rounding and conversion differences from the final reported value.\nUse caution when interpreting preliminary Weather Company readings.","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":"2026-08-24T14:00:00Z","end_date":"2026-09-01T14:00:00Z","closed_time":"2026-08-26T08:00:00Z","volume":464.68,"volume_24hr":464.68,"prob_24h_change":-0.07999999999999999,"volume_24h_change":456.68,"normalized_vol_24hr":14.38940143585205,"normalized_volume":11.749271392822266,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-24T21:28:50.038037Z","fetched_at":"2026-08-24T21:28:50.038037Z","added_at":"2026-08-24T14:10:51.930962Z","url":"https://kalshi.com/markets/kxhightsea/highest-temperature-in-seattle-on-aug-25-2026/kxhightsea-26aug25","event_title":"Highest temperature in Seattle on Aug 25, 2026?","chart_24h":[0.12,0.12,0.12,0.05,0.05,0.04,0.04,0.04,0.04,0.04]},{"source":"kalshi","id":"KXHIGHTSEA-26AUG25-T90","event_id":"KXHIGHTSEA-26AUG25","slug":"KXHIGHTSEA-26AUG25-T90","question":"Will the maximum temperature be >90° on Aug 25, 2026?","group_item_title":"91° or above","description":"If the maximum temperature recorded at Seattle (CLISEA) for Aug 25, 2026, is greater than 90° fahrenheit according to The Weather Company, 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 maximum/minimum temperature as reported by the Weather Company.\n\nReading weather data\nPreliminary Weather Company data may be subject to rounding and conversion differences from the final reported value.\nUse caution when interpreting preliminary Weather Company readings.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.01,0.99],"probability":0.01,"spread":0.02,"active":true,"closed":false,"start_date":"2026-08-24T14:00:00Z","end_date":"2026-09-01T14:00:00Z","closed_time":"2026-08-26T08:00:00Z","volume":753.24,"volume_24hr":753.24,"prob_24h_change":0.0,"volume_24h_change":198.0,"normalized_vol_24hr":16.736942291259766,"normalized_volume":13.666090965270996,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-24T18:47:08.260656Z","fetched_at":"2026-08-24T18:44:44.562372Z","added_at":"2026-08-24T14:10:51.930962Z","url":"https://kalshi.com/markets/kxhightsea/highest-temperature-in-seattle-on-aug-25-2026/kxhightsea-26aug25","event_title":"Highest temperature in Seattle on Aug 25, 2026?","chart_24h":[0.01,0.02,0.02,0.01,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXHIGHTSEA-26AUG25","as_of":"2026-08-24T21:33:44.438985Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Highest temperature in Seattle on Aug 25, 2026?\" — top market at 1% probability across 6 outcomes","source_url":null}}